Ukusetyenziswa kwe-Nitrile Rubber
Ukusetyenziswa kwerabha ye-nitrile ibandakanya iiglavu ezingezizo eze-latex ezilahlwayo, amabhanti othumelo lwemoto, ithumbu, ii-O-rings, iigaskets, izitywini ze-oyile, iibhanti ze-V, ufele olwenziweyo, iirola zefom yomshicileli, kunye nejeyityi yentambo;I-latex ye-NBR ingasetyenziselwa ukulungiswa kwezinto zokuncamathelisa kunye ne-pigment binder.
Ngokungafaniyo neepolymers ezenzelwe ukutyiwa, apho ukungangqinelani okuncinci kwimichiza/ulwakhiwo lunokuba nefuthe elivakalayo kumzimba, iipropathi jikelele ze-NBR azinaluvelwano ekubunjweni.Inkqubo yemveliso ngokwayo ayinzima kakhulu;i-polymerization, i-monomer recovery, kunye neenkqubo zokudibanisa zifuna ezinye izongezo kunye nezixhobo, kodwa ziqhelekileyo kwimveliso yeerubha ezininzi.Isixhobo esiyimfuneko silula kwaye kulula ukusifumana.
Irabha yeNitrile inokuqina okuphezulu kunye nokumelana nokunxiba okuphezulu.Nangona kunjalo, inamandla aphakathi kuphela kunye nokunganyangeki kwemozulu kunye nokunganyangeki kweoyile enevumba elibi.Irabha ye-Nitrile ingasetyenziswa ngokubanzi ukuya kutsho malunga ne--30C kodwa amabanga akhethekileyo e-NBR anokusebenza kumaqondo asezantsi kakhulu.Okulandelayo luhlu lweePropati zeRubha zeNitrile.
● I-Nitrile Rubber ivela kwintsapho yee-copolymers ezingaxutywanga ze-acrylonitrile kunye ne-butadiene.
● Iimpawu ezibonakalayo kunye neekhemikhali zerabha ye-nitrile ziyahluka ngokuxhomekeke kukwakheka kwepolymer ye-acrylonitrile.
● Amanqanaba ahlukeneyo akhoyo kule rabha.Ukuphakama komxholo we-acrylonitrile ngaphakathi kwepolymer, iphezulu ukuchasana kweoli.
● Ngokuqhelekileyo ayinyangeki kumafutha kunye neminye imichiza.
● Iyakwazi ukumelana namaqondo obushushu amaninzi.
● Inamandla angaphantsi kunye nokuguquguquka, xa kuthelekiswa nerubha yendalo.
● Irabha ye-nitrile iyakwazi ukumelana ne-aliphatic hydrocarbons.
● Ayikwazi ukumelana ne-ozone, iihydrocarbons ezinevumba elimnandi, iiketones, iiester kunye neealdehydes.
● Inokuqina okuphezulu kunye nokumelana nokunxiba okuphezulu kodwa amandla aphakathi kuphela.
● Inokumelana nemozulu okulinganiselweyo.
● Inokusetyenziswa ngokubanzi ukuhla ukuya kutsho malunga ne- -30 degree celcius , kodwa amabanga akhethekileyo nawo anokusebenza kumaqondo obushushu asezantsi.
Ixesha lokuposa: Mar-10-2022