EPDM roj hmab (ethylene propylene roj hmab) yog cov roj hmab hluavtaws uas muaj huab cua zoo heev, tiv thaiv tshav kub, tiv thaiv ozone thiab tshuaj tiv thaiv corrosion. Cov yam ntxwv no ua rau nws siv dav hauv ntau qhov chaw lag luam.
Ua ntej tshaj plaws, EPDM roj hmab tau siv dav hauv kev lag luam tsheb vim nws cov khoom zoo tiv thaiv kev laus. Nws yog feem ntau siv los ua cov ntsaws ruaj ruaj tsheb, wipers, nres system hoses, thiab lwm yam., thiab tuaj yeem tiv taus huab cua huab cua thiab tswj kom lub sijhawm ntev elasticity thiab sealing. Tsis tas li ntawd, EPDM tseem muaj cov ntawv thov tseem ceeb hauv kev tsim kho kev lag luam. Vim nws UV thiab ozone tsis kam, nws yog siv los ua cov ntaub ntawv pov thawj ru tsev, lub qhov rais thav duab thiab cov txheej tiv thaiv rau sab nraum zoov cables.
Hauv cov ntawv thov kev lag luam, EPDM feem ntau yog siv los ua ntau yam ntsaws ruaj ruaj, gaskets thiab hoses, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tshuaj thiab hluav taws xob, uas tuaj yeem tiv taus acid thiab alkali corrosion thiab kub ib puag ncig. Nyob rau tib lub sijhawm, qhov softness thiab kua muag tsis kam ntawm EPDM roj hmab kuj ua rau nws haum rau cov ntaub ntawv hauv av hauv cov chaw ua si, xws li cov chaw khiav tsheb thiab cov chaw ua si.
Feem ntau, EPDM roj hmab tau dhau los ua cov khoom tseem ceeb hauv ntau qhov kev lag luam vim nws lub cev zoo thiab tshuaj lom neeg, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov scenarios uas yuav tsum tau lub neej ntev thiab tsis kam mus rau ib puag ncig hnyav.