고무 재질 및 특성

<img height="11" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F104.gif" width="12" border="0">고무재질 종류/재질기호/화학명 <table class="ss" cellspacing="1" cellpadding="1" width="689" border="0"> <tbody> <tr> <td width="679" bgcolor="#10477f" height="15"> 고무재질 종류/재질기호/화학명</td> <td align="middle" width="3" height="15">  </td></tr> <tr> <td width="679" height="13">   Chemical Terms,Abbrevations and Trade Names of Elastomers Material</td> <td align="middle" width="3" height="13">  </td></tr> <tr> <td width="679"> <table class="ss" cellspacing="1" cellpadding="1" width="677" bgcolor="#333333" border="0"> <tbody> <tr bgcolor="#cccccc"> <td width="297" bgcolor="lavender" height="36" rowspan="2"> 화학명 Chemical Term</td> <td width="146" bgcolor="lavender" colspan="2" height="19"> 재질기호  Abbreviation</td> <td width="224" bgcolor="lavender" height="36" rowspan="2"> 상품명 Polymer Trade Names</td></tr> <tr bgcolor="#e7e7e7"> <td width="71" bgcolor="lavender"> DIN/ISO 1629</td> <td width="72" bgcolor="lavender"> ASTM D1418</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Nitrile Butadiene Rubber Acrylonitrile Butadiene</td> <td width="71" bgcolor="whitesmoke"> NBR</td> <td width="72" bgcolor="whitesmoke"> NBR</td> <td width="224" bgcolor="whitesmoke"> Chemigum ,Hycar, Krynac, Paracil </td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Hydrogenated Nitrile Highly Saturated Nitrile</td> <td width="71" bgcolor="#e9f4fe"> -</td> <td width="72" bgcolor="#e9f4fe"> HNBR</td> <td width="224" bgcolor="#e9f4fe"> Therban, Tornac, Zetpol</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Fluorinated Rubber  Fluoroelastomer.Flourocarbon</td> <td width="71" bgcolor="whitesmoke"> FPM</td> <td width="72" bgcolor="whitesmoke"> FKM</td> <td width="224" bgcolor="whitesmoke"> Viton(DuPont), Fluorel, Dyneon. Technoflon </td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe" height="33"> Perfluorinated Elastomer Perfluoroelastomer</td> <td width="71" bgcolor="#e9f4fe" height="33"> FFPM</td> <td width="72" bgcolor="#e9f4fe" height="33"> FFKM</td> <td width="224" bgcolor="#e9f4fe" height="33"> Kalrez. Perlast?. Aegis(ISC-FNGP). Perlast is a registered brand name of <a target="_blank" class="con_link" href="http://www.prepol.com/">Precision Polymer Engineering</a> </td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Tetrafluorethylene Propylene Copolymer(TFE/P)</td> <td width="71" bgcolor="whitesmoke"> FEPM</td> <td width="72" bgcolor="whitesmoke"> FEPM</td> <td width="224" bgcolor="whitesmoke"> Aflas</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Ethylene Propylene Diene</td> <td width="71" bgcolor="#e9f4fe"> EP,EPDM</td> <td width="72" bgcolor="#e9f4fe"> EP,EPDM</td> <td width="224" bgcolor="#e9f4fe"> EP, Nordel, Royalene,Vistalon</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Styrene Butadiene</td> <td width="71" bgcolor="whitesmoke"> SBR</td> <td width="72" bgcolor="whitesmoke"> SBR</td> <td width="224" bgcolor="whitesmoke"> Ameripol Synpol, Plioflex,Stereon</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Chloroprene</td> <td width="71" bgcolor="#e9f4fe"> CR</td> <td width="72" bgcolor="#e9f4fe"> CR</td> <td width="224" bgcolor="#e9f4fe"> Neoprene, Baypren, Butaclor</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Butyl Rubber Isobutylene Isoprene</td> <td width="71" bgcolor="whitesmoke"> IIR</td> <td width="72" bgcolor="whitesmoke"> IIR/XIIR</td> <td width="224" bgcolor="whitesmoke"> Butyl</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Methyl Phenyl Silicone, Methyl Phenyl Vinyl Silicone, Methyl Vinyle Silicone</td> <td width="71" bgcolor="#e9f4fe"> VMQ, PMQ, PMVQ</td> <td width="72" bgcolor="#e9f4fe"> VMQ, PMQ, PMVQ</td> <td width="224" bgcolor="#e9f4fe"> Rhodorsil, Silastic, SILPLUS</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Fluorosilicone</td> <td width="71" bgcolor="whitesmoke"> FMQ</td> <td width="72" bgcolor="whitesmoke"> FVMQ</td> <td width="224" bgcolor="whitesmoke"> FSE, Silastic, Sylon</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Polyacrylate</td> <td width="71" bgcolor="#e9f4fe"> ACM</td> <td width="72" bgcolor="#e9f4fe"> ACM</td> <td width="224" bgcolor="#e9f4fe"> Cyanacryl, HyTemp, Thiacril</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Ethylene Acrylic</td> <td width="71" bgcolor="whitesmoke">  </td> <td width="72" bgcolor="whitesmoke"> AEM</td> <td width="224" bgcolor="whitesmoke"> Vamac</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Chlorosulfonated Polyethylene</td> <td width="71" bgcolor="#e9f4fe"> CSM</td> <td width="72" bgcolor="#e9f4fe"> CSM</td> <td width="224" bgcolor="#e9f4fe"> Hypalon</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Chloropolyethylene</td> <td width="71" bgcolor="whitesmoke">  </td> <td width="72" bgcolor="whitesmoke"> CM</td> <td width="224" bgcolor="whitesmoke"> Tyrin, Dow CM</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Epichlorohydrin Copolymer</td> <td width="71" bgcolor="#e9f4fe"> ECO</td> <td width="72" bgcolor="#e9f4fe"> ECO</td> <td width="224" bgcolor="#e9f4fe"> Gechron, Hydrin</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> Polyisoprene- Natural</td> <td width="71" bgcolor="whitesmoke">  </td> <td width="72" bgcolor="whitesmoke"> NR</td> <td width="224" bgcolor="whitesmoke"> SMR, Pale Crepe, Smoked Sheet</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Polyisoprene- Synthetic Isoprene Rubber</td> <td width="71" bgcolor="#e9f4fe"> IR</td> <td width="72" bgcolor="#e9f4fe"> IR</td> <td width="224" bgcolor="#e9f4fe"> Ameripol SN, Natsyn, Nipol</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="whitesmoke"> (Polyester or Polyether)Urethane </td> <td width="71" bgcolor="whitesmoke"> AU or EU</td> <td width="72" bgcolor="whitesmoke"> AU or EU</td> <td width="224" bgcolor="whitesmoke"> Adiprene, Millathane,Vibrathane</td></tr> <tr bgcolor="#ffffff"> <td width="297" bgcolor="#e9f4fe"> Polybutadiene</td> <td width="71" bgcolor="#e9f4fe"> BR</td> <td width="72" bgcolor="#e9f4fe"> BR</td> <td width="224" bgcolor="#e9f4fe"> Ameripol CB, Budene,Taktene</td></tr></tbody></table></td></tr></tbody></table>         <table width="300" bgcolor="#666666" border="0"> <tbody> <tr> <td width="964" bgcolor="#e9f4fe" height="22"> Manufacturing Process </td></tr> <tr> <td width="964" bgcolor="#e9f4fe">  <img height="221" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F10580_image001.gif" width="432"></td></tr></tbody></table>   <img height="130" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2Frubber_01.jpg" width="200" border="0">         <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_01.htm"><img height="11" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F104.gif" width="12" border="0"></a>재질별 사용온도범위 <table class="ss" cellspacing="1" cellpadding="1" width="642" border="0"> <tbody> <tr> <td width="619" bgcolor="#10477f" height="15"> 고무재질별 사용온도 범위</td> <td align="middle" width="8" height="15">  </td></tr> <tr> <td width="619">   Temperature Range for Common Elastomeric Materials</td> <td align="middle" width="8">  </td></tr> <tr> <td width="619"> <img height="300" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2Frubber_02.jpg" width="650" border="0"></td></tr></tbody></table>       <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_01.htm"><img height="11" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F104.gif" width="12" border="0"></a>고무재질별 특성 및 용도 <table class="ss" cellspacing="1" cellpadding="1" width="642" border="0"> <tbody> <tr> <td width="625" bgcolor="#10477f" colspan="2" height="15"> 고무재질별 특성 및 용도</td> <td align="middle" width="10" height="15">  </td></tr> <tr> <td width="625" colspan="2">   Charcteristic and Applications</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2">  </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2" height="4"></td> <td align="middle" width="10" height="4"></td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2"><a target="_blank" class="con_link" name="1"></a>  ▣NBR(Acrylonitrile-Butadiene)</td> <td align="middle" width="10"></td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lavender">   NBR은 Acrylonitrile과 butadiene의 삼중합체로,acrylonitrile함량(18~50%)에 따라 최종 제품의 물성치가 달라진다.   아크릴로니트릴의 함량이 높을수록 기름과 연료 에 대한 저항성(耐油性)이 높아지나 고무의 탄성과 저압축영구줄음율은 그 반대로 나빠진다.   이러한 정반대되는 성질때문에,보통 중간의 acrylonitrile함량으로 제조된다.   NBR고무는 다른 탄성체에 비해 좋은 기계적 성질(mechanical properties) 과 높은 내마모성(wear resistance)를 갖고있다. NBR은 내후성(wear resistance)과 내오존성(ozone Resistance)은 안좋다.   가장 광범위하게 사용, 유공압 장비, 자동차, 선박, 항공기 연료 시스템, 건설 장비 등. 유압유, 물, 알코올, 실리콘, 그리스, 탄화수소 연료, HFA, HFB, HFC, 에스테르류 등 에 저항성이 뛰어남. UL, FDA 승인 </td> <td width="215" bgcolor="lavender"> <img height="129" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2FNBR.jpg" width="200" border="0"></td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">99 ℃(121℉)~ 120℃(250℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-57 ℃(-70 ℉) ~ -18 ℃(0 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 내화학성 (Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">지방족 탄화수소 (Aliphatic hydrocarbons) :Propane,butane,petroleum Oil(석유), Vegetable Oils(식물성유),    mineral(광물성) Oil and greases,Diesel fuel <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">HFA,HFB,,HFC <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">낮은 사용온도에서의 묽은 염,묽은산 및 묽은알카리용액 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">耐水性이 좋음 (Up to 100℃)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">벤젠과 같은 방향족탄화수소(Aromatic hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">방향족 탄화수소가 함유된 연료유 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">trichloroethylene과 같은 염소화탄화수소(chlorinated hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">극성용매(polar solvents) : Ketone,acetone,acetic acid,ethylene ester <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">강산 (strong acids) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Brake fluids with glycol base <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Ozone,weather and atmospheric aging.</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="27"><a target="_blank" class="con_link" name="2"></a>  ▣EPDM,EPM(Ethylene Propylene-diene Rubber)</td> <td align="middle" width="10" height="27"></td></tr> <tr> <td width="407" bgcolor="#e9f4fe">   EPDM은 ethylene과 propylene의 공중합체로써,글리콜(glycol)을 함유한 연료를 사용하는 브레이크 시쓰템이나 phosphate-ester계 유압유의 밀봉재로써 특히 유용하다.   스팀, 뜨거운 물, 오존, 햇빛, 유압유, 자동차 브레이크/냉각 시스템, 아세톤, 케톤, MEK 같은 극성용매, 실리콘 오일/그 리스, 묽은 산과 알칼리, 자동차 브레이크유 등에 좋음. 인장강도 압축 영구 줄음율 좋음. 식음료/식수용 FDA, NSF 승인 </td> <td width="215" bgcolor="#e9f4fe" rowspan="8">  <img height="134" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2Fepdm.jpg" width="242" border="0"></td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">104 ℃(220 ℉) ~ 149 ℃(300 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-59 ℃(-75 ℉) ~ -40 ℃(-40 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">149C까지의 열수 및 수증기 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">글리콜이 함유된 브레이크油(Brake fluids with glycol base) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0"> organic and inorganic acids(有無機酸) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">cleaning agent(세척제),soda and potassium alkalis <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Hydraulic Fluids based on phosphate -ester(HFD-R) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Silicone Oil and grease <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">alcohol,ketone,ester과 같은 많은  종류의 극성용매에 사용가능 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Skydrol 500 and 7000 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">NBR과는 반대로 내후성,내오존성이 좋음</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Mineral Oil Products (Oil,greases and fuels)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="3"></a>  ▣HNBR(Hydrogenated Nitrile)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="407" bgcolor="#e9f4fe">   HNBR은 초기 NBR폴리머분자구조에서 이중결합부분이 수소화(Hydrogenation)된 것으로뛰어난 기계적 특성과 강도 를 갖고 있다.   물리적 특성과 내마모성이 뛰어남. 자동차 연료 시스템, 탄화수소계 및 디이젤 연료, 냉매 R-11, R-12, R-13, R-134a, 산화방지제, 유압유, 오일 첨가제, 오존, 묽은 산과 염기, 오존 등에 저항성이 뛰어남, 인장 강도가 크다.</td> <td width="215" bgcolor="#e9f4fe" rowspan="8">  <img height="129" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2FHNBR.jpg" width="200" border="0"></td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">121 ℃(250 ℉) ~ 149 ℃(300 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-46 ℃(-50 ℉) ~ -18 ℃(-0 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">지방족 탄화수소(Aliphatic hydrocarbons) : Propane, butane, petroleum Oil(석유), Vegetable Oils(식물성유), mineral(광물성), Oil and greases, Diesel fuel <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">HFA, HFB, HFC Fluids <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">149℃까지의 물 또는 수증기에 사용가능 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">낮은 사용온도에서의 묽은 염, 묽은 산 및 묽은 알카리용액 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">NBR과는 반대로 내휴성, 내오존성이 좋음 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">trichloroethylene과 같은 염소화탄화수소(chlorinated hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">극성용매(polar solvents) : Ketone, ester <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">강산(strong acids) </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="4"></a>  ▣CR(Chloroprene Rubber)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2">   CR고무는 최초의 합성고무로 내오존성,내노화성,내화학성이 좋은 편이다. 그리고 넓은 온도범위에서 좋은 기계적성질을 갖고 있다.   자동차, 철도 등 운송분야에 폭넓게 사용. 특히 냉매인 암모니아, 프레온, 수바에 뛰어난 저항성을 갖고 있 다. 산 염기, 난연제, 기후 저항성, 오존, 햇빛, 산소에 내노화성, 탄성과 압축 영구 줄음율이 좋다. 식품과 음료용 FDA 승인. </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">90 ℃(200 ℉) ~ 121 ℃(250 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-57 ℃(-70 ℉) ~ -34 ℃(-30 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">파라핀 계열의 Mineral Oil (eg.ASTM oil No.1) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Silicone Oil and Grease <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">낮은 온도에서의 Water and Water Solvent <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Refrigerants(냉각제, 냉매) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Ammonia(NH3) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Carbon Dioxide(CO2) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">NBR에비해 내오존성,내후성 및 내노화성이 개선됨 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">벤젠과 같은 방향족탄화수소(Aromatic hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">trichloroethylene과 같은 염소화탄화수소(chlorinated hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">극성용매(polar solvents) : Ketone,acetone,ether,ester <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">나프탈렌 계열의 Mineral Oils :ASTM oil No.2 and No. 3 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">저분자량의 지방족 탄화수소(Aliphatic Hydrocarbons) : Propane,Butane.Fuel </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="5"></a>  ▣Q,MQ,VMQ,PVMQ(Silicone Rubber)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="407" bgcolor="#e9f4fe">   실리콘 고무는 다른 고무에 비해 인장강도가 낮고, 인렬강도 및 내마모성이 좋지않다. 반면에 실리콘고무는 여러가지 유용한 특성을 갖고있는 고무로, 내열성 및 저온특성이 우수하며 또한 생리학적으로 중성(physiologically neutral Properties)이며 절연특성과 함께 내오존성 및 내후성이 좋다. 고정용으로 사용. 인열강도, 인장강도 및 내마모성에 약하다. 의료용, 식품용 FDA 승인 </td> <td width="215" bgcolor="#e9f4fe" rowspan="8"> <img height="128" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2Fsilicone.jpg" width="200" border="0"></td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">204 ℃(400 ℉) ~ 260 ℃(500 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-117 ℃(-178 ℉) ~ -68 ℃(-90 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Engine and Transmission Oil (ASTM oil No.1) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">동식물성 오일 과 그리이스 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">브레이크액(non-petroleum base) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Fire-Resistant hydraulic fluid(難炎性油壓液) :HFD-R,HFD-S <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Transformer용 냉각제,난연제를 포함하고 있는 고분자량의 염소화방향족 탄화수소 (Chlorinated aromatic    hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">100℃(212℉)까지 물(Water) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">묽은 염용액 (diluted salt solutions) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">내오존성,내후성 및 내노화성이 좋음 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">121℃이상의 과열 수증기 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Acids and Alkalis (산,알카리) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">저분자량의 염소화 탄화수소(Chlorinated Hydrocarbon) : trichlorethylene <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">방향족 Mineral Oil <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">저분자량의 지방족 탄화수소(Aliphatic Hydrocarbons) : Propane,Butane.Fuel <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">탄화수소계열의 연료(Hydrocarbon based fuel) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">방향족 탄화수소(Aromatic Hydrocarbons):Benzene,Toluene </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="6"></a>  ▣ACM(Polyacrylate)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2">   ACM고무 혹은 아크릴고무는 Mineral Oil,내산소성 및 내오존성이 좋은 고무재료임.   뜨거운 오일, 자동 변속기 오일, 파워 스티어링 오일에 뛰어난 저항성, 오존, 탄화수소계 연료, 햇빛, 기후, 가스투과에 내성을 지님 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">121 ℃(250 ℉) ~ 177 ℃(350 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-34 ℃(-30 ℉) ~ -18 ℃(0 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Mineral Oil:Engine,Gear Bow.ATF oil <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">내오존성,내후성,내노화성이 좋음 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">글리콜이 함유된 브레이크액(Brake Fluids on glycol base) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">방향족,염소화탄화수소(Aromatic and chlorinated Hydrocarbons) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">熱水 와 수중기(Hot water ,Steam) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Acid,Alkalis,Amines </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="8"></a>  ▣AFLAS(Tetrafluoroethylene-Propylene)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="#e9f4fe"> TFE(Tetrafluoroethylene)과 Propylene의 공중합체로, FPM과 같이 넓은 범위의 내화학성을 갖는다. <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">International Seal-FNGP(USA) Compound : V175 </td> <td width="215" bgcolor="#e9f4fe" rowspan="7"> <img height="124" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2Faflas.jpg" width="200" border="0"></td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lavender"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Up to 232 ℃(450 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407"></td> <td align="middle" width="10"></td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="407" bgcolor="lemonchiffon"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Down to approximately -4 ℃(-25 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Caustics(염기), Phosphate Esters, Amines, Engine Oils <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Steam, Pulp and Paper Liquors</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Aromatic Fuels, Ketones, Carbon Tetrachloride </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"> <a target="_blank" class="con_link" href="http://www.dymseal.com/html/rubber_03.htm#top"></a> </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#cacdcd" colspan="2" height="20"><a target="_blank" class="con_link" name="7"></a>  ▣AU,EU(Polyurethane)</td> <td align="middle" width="10" height="20">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2">   우레탄고무는 Polyester Urethane(AU)과 Polyether Urethane(EU) 의 두종류가 있는데,EU타입의 우레탄고무가 유압액에 대한 내화학성이 더 좋다. 우레탄고무는 다른 어떤 고무보다도 우수한 내마모성,인장강도 및 높은 탄성을 갖고 있다.    인열 강도가 크고, 내마모성이 뛰어나다. 고압, 고부하의 유압 시스템, 유압유, 탄화수소계 연료, 오존, 햇빛 등에 사용된다. 염기, 산, 산소계 용매, 뜨거운 물, 스팀, 습기 등에 사용하면 좋지 않다. </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐熱性(Heat Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lavender" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">80 ℃(180 ℉) ~ 104 ℃(220 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 저온특성(Cold Flexibility)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="lemonchiffon" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">-54 ℃(-65 ℉) ~ -40 ℃(-40 ℉)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 耐化學性(Chemical Resistance)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="whitesmoke" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Pure Aliphatic hydrocarbons :Propane,butane,fuel    *습기,알코올,산,알칼리불순물은 폴리우레탄고무에 화학적침식을 일으킬수있다 <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Mineral Oil and Grease(몇몇 첨가제가 있는 것은 안됨) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Silicone Oil and Grease <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Water up to 50℃( 150 ℉) <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">내오존성,내노화성 </td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" colspan="2"></td> <td align="middle" width="10"></td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F102.gif" width="8" border="0"> 사용제한 (Not compatible with)</td> <td align="middle" width="10">  </td></tr> <tr> <td width="625" bgcolor="#e9f4fe" colspan="2"> <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Ketone,esters,ethers,alcohol,glycol <img height="10" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dymseal.com%2Fhtml%2Fsubimg%2F103.gif" width="8" border="0">Hot Water,steam,alkalis,amine,acid </td></tr></tbody></table>