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

● ʻAila ʻaila a me nā wahie R134a kinoea refrigerant Aila silikino a me ka momona Nā noi Ozone, hoʻomaikaʻi i ka hoʻopili ʻana i nā hiʻohiʻona ʻO nā mea kanu a me nā momona holoholona Waiwai a me ka mahu (a hiki i 300° F) E pili ana nā pae wela i ka hapa nui o ka media no ka mea i manaʻo ʻia ka mea. .

● Me kekahi mau media akā naʻe, hiki ke ʻokoʻa loa ka pae wela o ka lawelawe. hoʻāʻo mau ma lalo o nā kūlana lawelawe acutal.

● Hoʻohana ʻia nā o-rings Hydrogenated Nitrile (HNBR), i ʻike ʻia ʻo Highly Saturated Nitrile (HSN), me kahi polymer synthetic i loaʻa ma ka hoʻopiha ʻana i nā mea paʻa pālua i loko o nā ʻāpana nitrile=s butadiene me ka hydrogen.

● ʻO kēia kaʻina hana hydrogenation kūikawā e hoʻemi ana i nā paʻa pālua he nui i nā kaulahao nui o nā polymers NBR. ʻO kēia kaʻina hana i ka wela kiʻekiʻe, ka ozone, ke kūpaʻa kemika a me nā ʻano mechanical o HNBR ma luna o ka Nitrile.HNBR o-rings i loaʻa i 70 durometer, 80 durometer, a me 90 durometer.

● ʻOi aku ka maikaʻi o nā apo o HNBR no ka hoʻohana ʻana me nā aila a me nā wahie, nā aliphatic hydrocarbons, nā aila mea kanu, nā aila silicone a me nā momona, ka ethylene glycol, ka wai a me ka mahu (a hiki i 300ºF), a me nā ʻakika i hoʻoheheʻe ʻia, nā kumu, a me nā wai paʻakai.ʻAʻole makemake ʻia nā apo-o HNBR no ka hoʻohana ʻana me nā hydrocarbons chlorinated, ketones, ethers, esters, a me nā waikawa ikaika.

● Nui:Hiki i nā AS-568 BS āpau ke hāʻawi i nā mea hou aʻe e hiki iā mākou ke hana iā lākou e like me kāu mau koi!