Zaɓin hatimi

ZaɓinKayan hatimis:

Mafi yawan amfani kayan hatimina mu kamfanin ne Polyurethane, Nitrile roba, Fluororubber, PTFE, da dai sauransu, kuma daban-daban kayan da daban-daban halaye, kamar haka:

(1) Abun polyurethane yana da juriya mai kyau da ƙarancin nakasar matsawa, kuma ana amfani dashi gabaɗaya a lokutan rufewa mai ƙarfi.Yana iya jure yanayin aiki na -35-100 ℃, kuma ya dace da mai na tushen mai.Sai dai kayan da aka shigo da su, yana da ƙarancin juriya na hydrolysis kuma ba za a iya amfani da shi don man hydraulic na ruwa ba, kamar ruwa glycol.

(2) Kayan roba na Nitrile yana da ƙarancin juriyar lalacewa, kuma ana amfani dashi gabaɗaya a cikin wuraren rufewa, ko haɗe tare da wasu kayan da ba su da ƙarfi don samar da zoben rufewa mai ƙarfi, kamar zoben Glyd da hatimin mataki.Yana iya jure wa aiki zafin jiki na -10-80 ℃, kuma yana da kyau karfinsu tare da daban-daban na'ura mai aiki da karfin ruwa mai ban da phosphate ester.

(3) The fluororubber abu yana da matalauta lalacewa juriya da anti-extrusion ikon.Ana amfani da shi gabaɗaya a cikin madaidaicin matsayi, ko haɗe shi da wasu kayan da ba sa jurewa don samar da zoben rufewa mai ƙarfi.Lokacin da aka yi amfani da shi don hatimi mai ƙarfi kaɗai, ya kamata a ƙara zobe mai riƙewa don hana fita.Yana iya jure yanayin aiki na -20-160 ° C, kuma yana iya aiki a cikin yanayin zafi mai zafi na 200 ° C na ɗan gajeren lokaci, kuma yana da dacewa mai kyau tare da nau'ikan mai na hydraulic.

(4) PTFE abu yana da kyau juriya da kuma anti-extrusion ikon.Ana amfani da shi gabaɗaya tare da kayan roba don samar da hatimi mai ƙarfi.Koyaya, saboda girman girman nakasar matsi, yana iya haifar da ɗigo mai girma idan aka yi amfani da shi a ƙananan matsi.Gabaɗaya ana amfani dashi a yanayin zafi mai girma sama da 25MPa.Yana iya jure wa aiki zafin jiki na -40-135 ℃, kuma yana da kyau karfinsu da daban-daban na'ura mai aiki da karfin ruwa mai.