Inkcazo: Okwangoku i-elastomer ye-seal esetyenziswa kakhulu kunye neyoqoqosho, i-Nitrile idibanisa ukuchasana okugqwesileyo kwi-oyile esekwe kwi-petroleum kunye namafutha, i-silicone greases, i-hydraulic fluids, amanzi kunye ne-alcohols, kunye nebhalansi elungileyo yeempawu zokusebenza ezinqwenelekayo njengeseti yoxinzelelo oluphantsi, oluphezulu. Ukumelana ne-abrasion, kunye namandla aphezulu okuqina.
Ukusetyenziswa okungundoqo: Ukusetyenziswa komkhosi wobushushu obuphantsi.Izixhobo ezingaphandle kwendlela.Iinkqubo zeemoto, zaselwandle, zamafutha eenqwelomoya.Inokudityaniswa kwizicelo ze-FDA.Izicelo ezixhathisa i-oyile kuzo zonke iintlobo.
Uluhlu lobushushu
Umdibaniso oMgangatho: -40° ukuya +257°F
Ukuqina (Unxweme A): 40 ukuya kuma-90.
Iimpawu: Iquka i-copolymer butadiene kunye ne-acrylonitrile, ngomlinganiselo ohlukeneyo.Iikhompawundi zinokuqulunqwa ukwenzela ubushushu benkonzo ukusuka ku -85°F ukuya +275°F.Ukusetyenziswa kweNitrile yeCarboxylated kunokuba nokuxhathisa okuphezulu kwe-abrasion, ngelixa kuphuculwe ukuxhathisa kwe-oyile.
Unyino: Iikhompawundi zeNitrile zincanyathiselwe ngezixa ezincinci zeOzone.Iiplasticizers zodidi lwePhthalate ziqhele ukusetyenziswa ekuhlanganiseni iNitrile Rubber.Ezi zixhobo zeplastiki zinokufuduka kwaye zibangele iingxaki ngeeplastiki ezithile.Kwakhona, imimiselo emitsha kwiiphthalates ezithile ikuthintele ukusetyenziswa kwazo.
I-Nitrile (i-Buna-N) yi-elastomer esetyenziswa kakhulu ngenxa yokumelana kwayo kakuhle nemveliso yepetroleum, ubushushu bokusebenza (-40 ° F ukuya + 257 ° F) kunye neyona ndlela ilungileyo yokusebenza-kuya-indleko.Yimathiriyeli efanelekileyo ye-aerospace, iimoto, ipropane kunye nokusetyenziswa kwegesi yendalo.Iikhompawundi zeNitrile eziKhethekileyo zeHydrogenated (HNBR) zinokuphucula ukuxhathisa kwi-ozone ngqo, ukukhanya kwelanga, kunye nokuvezwa kwemozulu ngelixa unyusa ubushushu bobushushu ukuya +300°F.
Ixesha lokuposa: Apr-04-2023