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

● Mafuta ePetroleum nemafuta R134a refrigerant gasi Silicone oiri negirisi Zvishandiso zveOzone, zvakavandudzwa kudzvanya seti hunhu Mafuta emuriwo nemhuka Fluids Mvura nemhute (kusvika 300° F)Tembiricha inozoshanda kune ruzhinji rwemidhiya inokurudzirwa izvo zvinyorwa. .

● Neimwe midhiya zvisinei, tembiricha yebasa inogona kunge yakasiyana zvakanyanya.gara uchiyedza pasi peacutal service conditions.

● Hydrogenated Nitrile (HNBR) o-rings, inozivikanwawo seHighly Saturated Nitrile (HSN), yakagadzirwa ne polymer yakagadzirwa iyo inowanikwa nekuzadza mabhondi maviri mu nitrile = s butadiene segments ne hydrogen.

● Iyi yakakosha hydrogenation process inoderedza akawanda mabhondi maviri mumaketani makuru eNBR mapolymers.Iyi nzira inoguma nekupisa kwepamusoro, ozone, chemical resistance uye mechanical maitiro eHNBR pamusoro peNitrile.HNBR o-rings inowanikwa mu70 durometer, 80 durometer, uye 90 durometer.

● HNBR o-rings inosarudzwa kushandiswa ne petroleum-based oils and fuels, aliphatic hydrocarbons, mafuta emiriwo, mafuta esilicone nemafuta, ethylene glycol, mvura uye steam (kusvika ku300ºF), uye diluted acids, mabhesi, uye munyu.HNBR o-rings haifanirwe kushandiswa ne chlorinated hydrocarbons, ketones, ethers, esters, uye yakasimba asidhi.

● Saizi:Yese AS-568 BS inogona kupa izvo zvimwe isu tinogona kuzvigadzira zvinoenderana nezvaunoda!