1. NBR (nitrile butadiene roba)
Bawul ɗin solenoid an yi shi da butadiene da acrylonitrile ta hanyar emulsion polymerization.Nitrile roba ne yafi samar da low zazzabi emulsion polymerization.Yana da kyakkyawan juriya na mai, juriya mai girma, juriya mai kyau da ƙarfi da ƙarfi.Rashin hasara shine rashin juriya mara ƙarancin zafin jiki, ƙarancin juriya na ozone, ƙarancin kayan lantarki da ƙarancin ƙarfi kaɗan.
Babban amfani da solenoid bawul: solenoid bawul nitrile roba galibi ana amfani dashi don kera samfuran masu jure mai, solenoid bawul kamar bututu masu jure mai, kaset, diaphragms na roba da manyan mafitsarar mai, da sauransu, galibi ana amfani da su don yin juriya daban-daban na mai. kayayyakin da aka ƙera, irin su O-rings, seals oil, Bowls fata, diaphragms, valves, bellows, da sauransu, ana kuma amfani da su don yin zanen roba da sassa masu jurewa.
2. EPDM EPDM (Ethylene-Propylene-Diene Monomer)
Babban halayyar solenoid bawul EPDMZ shine kyakkyawan juriya ga oxidation, ozone da yashwa.Tunda EPDM na cikin dangin polyolefin ne, yana da kyawawan halaye na vulcanization.Solenoid Valve Daga cikin dukkan roba, EPDM yana da mafi ƙanƙanta takamaiman nauyi.Bawul ɗin solenoid na iya ɗaukar babban adadin tattarawa da mai ba tare da shafar halaye ba.Don haka, ana iya samar da mahaɗin roba mai arha.
Solenoid bawul tsarin kwayoyin halitta da halaye: EPDM ne terpolymer na ethylene, propylene da wadanda ba conjugated diene.Diolefins suna da tsari na musamman, bawul ɗin solenoid kawai zai iya haɗawa da ɗaya daga cikin shaidu guda biyu, kuma abubuwan da ba a cika su ba ana amfani da su azaman hanyar haɗin kai.Sauran unsaturated wanda ba zai zama kashin baya na polymer ba, kawai sassan gefe.Babban sarkar polymer na EPDM cikakke ne.Wannan sifa na bawul ɗin solenoid yana sa EPDM ya jure zafi, haske, oxygen, musamman ozone.EPDM ba na polar a yanayi ba ne, yana da juriya ga maganin polar da sinadarai, yana da ƙarancin sha ruwa, kuma yana da kyawawan kaddarorin kariya.Halayen bawul ɗin solenoid: ① ƙarancin ƙarancin yawa da babban cikawa;② juriyar tsufa;③ juriyar lalata;④ juriyar tururin ruwa;⑤ superheat juriya;⑥ kayan lantarki;⑦ elasticity;
3. VITON Fluorine roba (FKM)
Rubber mai dauke da fluorine a cikin kwayoyin halitta na bawul na solenoid yana da nau'o'i daban-daban bisa ga abun ciki na fluorine, wato, tsarin monomer;robar fluorine na jerin hexafluoride na bawul ɗin solenoid yana da mafi kyawun juriya na zafin jiki da juriya na sinadarai fiye da robar silicone, kuma bawul ɗin solenoid yana da juriya ga yawancin mai da kaushi (sai dai ketones da esters), juriya mai kyau da juriya na ozone, amma rashin juriya sanyi;Solenoid bawuloli gabaɗaya ana amfani da su a cikin motoci, samfuran ajin B, da hatimi a cikin tsire-tsire masu sinadarai, kuma kewayon zafin aiki shine -20 ℃ ℃ 260 ℃, lokacin da ake buƙatar ƙananan zafin jiki, akwai nau'in juriya mara ƙarancin zafin jiki wanda za'a iya amfani dashi. har zuwa -40 ℃, amma farashin ya fi girma.
Lokacin aikawa: Oktoba-28-2022