EPDM roj hmab gasket yog dab tsi?Cov ntawv thov yog dab tsi?
EPDM roj hmab yog ib tug copolymer ntawm ethylene, propylene thiab ib tug me me ntawm uas tsis yog-conjugated diene.Nws tsuas muaj unsaturated ob daim ntawv cog lus nyob rau hauv lub sab saw, yog li nws muaj zoo heev aging kuj xws li ozone kuj, tshav kub kuj thiab huab cua kuj., automotive seals thiab lwm yam kev lag luam.
Peb tuaj yeem muab cov khoom siv hlau galvanized thiab stainless hlau rau lawv, Yog tias cov khoom no ua tau raws li koj xav tau, pls xav tiv tauj peb.
