Kukho iintlobo ezininzi zeeshiti zerabha, iishiti zerabha eziqhubayo, iishiti zerabha ezikhuselayo, amashiti erabha abuyiswa ngumlilo, njl.njl。， zonke zingamashiti erabha erabha aneempawu ezikhethekileyo, ezinje ngamashiti erabha aqhubayo afuna ukuxhathisa okuncinci kokugquma, amashiti erabha akhuselayo afuna ukuxhathisa okuphezulu, ukuseenziswa okufanelekileyo kwerabha ebuyiselweyo ekuveliseni ezi zeplastiki ezikhethekileyo azikwazi nje ukuphucula ukuseciphisa kobuchwepheshe bezinto zerabha, kodwa nokunciphisa ngokufanelekileyo iindleko zezinto eziluhlaza phantsi kwesiseko sokuqinisekisa umgangatho。yeemveliso。
1.Ipleyiti yerabha eqhubayo
Ukumelana kombane kwepleyiti yerabha eqhubayo incinci kakhulu, kunye nokusetyenziswa ngokubanzi kwerabha ye-丁腈-丁二烯okanye irabha ye-氯丁烯烯极性enkulu, enesakhiwo esiphezulu -乙炔碳emnyama, i-炉导电emnyama, njl。Irabha njengeyona nto iphambili yerabha, Irabha yokunyathela Irabha ebuyiselweyo okanye Irabha ehlaziyiweyo ye-nitrile inokongezwa ukuze kuncitshiswe ixabiso lempahla ekrwada yephepha lerabha eliqhubayo ngokufanelekileyo。Ukusetyenziswa ngokufanelekileyo komgubo wesinyithi kunkuphucula ngakumbi ukuhanjiswa kombane kwipleyiti yerubha eqhubayo。异戊二磷酸酯。
2.Ipleyiti yerabha ye-绝缘
Irabha engeyiyo i-polar inokumelana okuphezulu, ukusebenza kakuhle kokufakelwa kombane, okufana nerabha ye-乙烯丙烯kunye nerabha ye-butyl, Irabha yendalo inokusetyenziswa njengerabha yokufakelwa kombane ombane ophantsi。Kwimveliso yangempela, i-EPDM ibuyiselwe i-开云体育台球rubber kunye ne-butyl i-rubber ebuyiselweyo i-HYL10Y9Y2Y ingasetyenziselwa kunye neentlobo ezihambelanayo zerubha ukulungiselela i-rubber ephantsi kwexabiso eliphantsi, elinokunciphisa iindleko kunye nokuphucula inkqubo yokusebenza kwezinto zerabha;Imveliso yerabha yendalo yebhodi yerabha yokukhusela i-低压ingasetyenziselwa ngokufanelekileyo irabha yesondo ebuyiselweyo。
Xa usebenzisa irabha ebuyiselweyo ukuvelisa ibhodi yerabha ekhuselayo, kucetyiswa ukuba ukhethe inkqubo yokuzaliswa kokuqinisa eyenziwe ngekhabhoni emnyama enesakhiwo esiphantsi kunye nodongwe, i-碳酸钙，njl。Ukuthambisa, khetha iparafini okanye usebenzise iparafini ngegumaron eqinile, okanye usebenzise。i-凡士林okanye ioli ye-环烷;i-胺kunye ne-p-苯二胺i-抗衰老剂ziyacetyiswa kwinkqubo yokuguga, njengokongeza inani elifanelekileyo -agent ye-抗衰老H inokuphucula ngakumbi ukufakwa kombane kwibhodi yerabha ekhuselayo。
3.Ipleyiti yerabha enelangatye
Irabha等i-卤素，i-苯环okanye偶联双键ngokubanzi inokutsha ngcono, njengerabha ye-氯丁橡胶，Irabha ene-氟，Irabha ye-硅，njl;Irabha ye-苯乙烯，Irabha ye-丁二烯昆叶nerubha yendalo yirabha enokutsha。Ukongeza izinto ezibuyisela amadangatya njengeparafini eklorini, i-三氧化锑kunye ne-氧化铝oh kwirabha enokutsha kunkuphucula ngokubonakalayo ukubuyiswa komlilo werabha。Imveliso yerabha ebuyiselweyo kwithaya lerabha ehlaziyiweyo, irabha ebuyiselweyo ye-EPDM kunye nezinye iimveliso zinokuxutywa kwifomula yerabha ye-阻燃剂，ukunciphisa ngokufanelekileyo iindleko zezinto eziluhlaza。
4.Nxiba ipleyiti yerabha enganyangekiyo
Irabha ekwazi ukumelana nokunxiba enokumelana nokunxiba okuphezulu, ukuqina okuhle, iimpawu eziphantsi zengxolo, iimfuno ezisetyenzisiweyo ukuxhathisa Irabha, ukuxhathisa ukukrazuka, ukomelela okuphezulu, ukuqina okuhle, ngokubanzi kunye nerabha yendalo kunye ne- styene -butadiene Irabha njengeyona mathiriyeli ikrwada kunye nefanelekileyo。Ukusetyenziswa kwerabha ebuyiselweyo ye-latex, i-开云体育台球rubber ebuyiselwe isondo, i-butyronitrile i-rubber efunyenweyo ingasetyenziselwa ukusebenza kwemveliso phantsi kwesiseko sokunciphisa ngokufanelekileyo iindleko zezinto eziluhlaza。
Ixesha lokuposa: mar4-04-2022
