Fluoro-elastomer tseem hu ua FKM FPM lossis VITON ™ tom qab lub npe nrov uas tsim nws. Koj tuaj yeem pom cov roj hmab no teev nyob rau hauv cov npe sib txawv hauv ntau qhov chaw, tab sis nws yog tib yam. Nws tau tsim los ntawm DuPont thiab tam sim no tsim los ntawm ntau lub tuam txhab thoob ntiaj teb.
Txawm hais tias yog cov khoom qub, txhua lub npe yog lub npe lees paub rau Fluoro-Elastomer los ntawm cov koom haum sib txawv. Qhov no yog qhov uas feem coob ntawm cov neeg ua perplexed. Txhawm rau kom tshem tawm cov huab cua, ntawm no yog cov lus piav qhia ntawm lawv li cas:
FKMyog American Standard ASTM daim ntawv luv lub npe. Nws yog lub npe muab rau kwv yees li 80 feem pua ntawm Fluoro-Elastomers txhais los ntawm ASTM D1418.
VITON ™yog ib lub npe lag luam ntawm Du Pont kev ua tau zoo elastomers, cov roj hmab cov neeg tsim khoom qub. Txawm li cas los xij, Viton kuj tseem siv los ua cov ntsiab lus dav dav rau cov khoom siv, tsis hais leej twg tsim nws.
FPMyog lub npe luv thoob ntiaj teb rau Fluoro-Elastomer (1629 tus qauv).