HNBR O-rings 70shore-A 80shore-A 90shore-A PTFE mkpuchi

● Mmanụ mmanụ na mmanụ ọkụ R134a refrigerant gas Silicone mmanụ na griiz Ngwa ozone, mma mkpakọ set àgwà Akwukwo nri na abụba anụmanụ Fluids mmiri na uzuoku (ruo 300 ° F) Ọnọdụ okpomọkụ ga-emetụta ọtụtụ mgbasa ozi nke nwere ike ịkwado ihe ahụ.

● N'iji ụfọdụ mgbasa ozi, oke okpomọkụ ọrụ nwere ike ịdị iche nke ukwuu. nwalee mgbe niile n'okpuru ọnọdụ ọrụ.

● Mgbanaka nitrile hydrogenated (HNBR), nke a makwaara dị ka Highly Saturated Nitrile (HSN), bụ polymer sịntetik nke a na-enweta site na iji hydrogen saturating njikọ abụọ na akụkụ butadiene nitrile.

● Nke a pụrụ iche hydrogenation usoro ebelata ọtụtụ abụọ agbụ na isi chains nke NBR polymers.This usoro pụta na elu okpomọkụ, ozone, chemical-eguzogide na n'ibu e ji mara nke HNBR n'elu ọkọlọtọ Nitrile.HNBR o-mgbanaka dị na 70 durometer, 80 durometer, na 90 durometer.

● HNBR o-rings ka mma maka iji mmanụ na mmanụ mmanụ, aliphatic hydrocarbons, mmanụ ihe oriri, mmanụ silicone na griiz, ethylene glycol, mmiri na uzuoku (ruo 300ºF), na acid diluted, bases, na nnu ngwọta. O-mgbanaka HNBR adịghị mma maka iji ya na hydrocarbons chlorinated, ketones, ethers, esters, na acid siri ike.

● Nha:All AS-568 BS nwere ike ịnye ihe ndị ọzọ anyị nwere ike mepụta ha dịka ihe ị chọrọ!