1. NBR (nitrile butadiene rubber)
Waalka solenoid-ka waxa uu ka samaysan yahay butadiene iyo acrylonitrile iyada oo la adeegsanayo polymerization emulsion.Caag Nitrile ah waxaa inta badan soo saara polymerization emulsion heerkulka hooseeya.Waxay leedahay iska caabin saliid oo heer sare ah, caabbinta xirashada sare, caabbinta kulaylka wanaagsan iyo adhesion xooggan.Khasaarooyinku waa iska caabin heerkul hooseeya oo liita, caabbinta ozone-ka oo liidata, guryaha korantada oo liita iyo barti wax yar ka hooseeya.
Isticmaalka ugu muhiimsan ee valve solenoid: solenoid valve nitrile rubber waxaa inta badan loo isticmaalaa in lagu sameeyo alaab saliid u adkaysata, valves solenoid sida tuubooyinka saliidda u adkaysta, cajalado, diaphragms caag ah iyo kaadi haysta saliidda waaweyn, iwm, ayaa inta badan loo isticmaalaa in lagu sameeyo noocyo kala duwan oo saliid ah. Alaabooyinka la qurxiyey, sida O-rings, shaabadadaha saliidda, Makiinada maqaarka, diaphragms, valves, buslaha, iwm, ayaa sidoo kale loo isticmaalaa in lagu sameeyo go'yaal caag ah iyo qaybo u adkaysta.
2. EPDM EPDM (Ethylene-Propylene-Diene Monomer)
Dabeecadda ugu weyn ee waalka solenoid ee EPDMZ waa iska caabbinta aadka u fiican ee oksaydhka, ozone iyo nabaad guurka.Maadaama EPDM ay ka tirsan yihiin qoyska polyolefin, waxay leedahay sifooyin vulcanization ah oo aad u fiican.Solenoid Valve Dhammaan caagadaha dhexdooda, EPDM waxay leedahay cufis-jiidad gaar ah ee ugu hooseeya.Solenoid valve wuxuu nuugi karaa xaddi badan oo baakad iyo saliid ah iyada oo aan saameyn ku yeelan sifooyinka.Sidaa darteed, caag qiimo jaban ayaa la soo saari karaa.
Qaab dhismeedka molecular valve Solenoid iyo sifooyinka: EPDM waa terpolymer ethylene, propylene iyo diene aan isku xidhnayn.Diolefins waxay leeyihiin qaab-dhismeed gaar ah, valve solenoid kaliya wuxuu ku koobi karaa mid ka mid ah labada curaarta, iyo curaarta labanlaaban ee aan saturated ayaa inta badan loo isticmaalaa isku-tallaabta.Midka kale ee aan dhergin ma noqon doono laf-dhabarka polymer, kaliya silsiladaha dhinaca.Silsiladda polymer-ka ugu weyn ee EPDM si buuxda ayaa loo buuxiyey.Sifadan waalka solenoid-ka ayaa EPDM ka dhigaysa mid u adkaysata kulaylka, iftiinka, ogsijiinta, iyo gaar ahaan ozone.EPDM dabeecad ahaan waa nonpolar, adkaysi u leh xalalka dabaylaha iyo kiimikooyinka, waxay leedahay nuugista biyaha hooseeya, waxayna leedahay sifooyin dahamiya oo wanaagsan.Tilmaamaha waalka Solenoid: ① cufnaanta hoose iyo buuxinta sare;② iska caabinta gabowga;③ iska caabbinta daxalka;④ iska caabinta uumiga biyaha;⑤ caabbinta kulaylka sare;⑥ guryaha korontada;⑦ barti;
3. VITON caag fluorine (FKM)
Caag ka kooban fluorine oo ku jira molecule of valve solenoid wuxuu leeyahay noocyo kala duwan sida ku jirta maadada fluorine, taas oo ah, qaabka monomer;caagga fluorine ee taxanaha hexafluoride ee waalka solenoid wuxuu leeyahay iska caabin heerkul sare oo ka fiican iyo caabbinta kiimikada marka loo eego caagga silikoon, iyo valve solenoid wuxuu u adkaystaa saliidaha iyo dareerayaasha badankood (marka laga reebo ketones iyo esters), caabbinta cimilada wanaagsan iyo iska caabinta ozone, laakiin iska caabin qabow oo liita;Solenoid valves ayaa guud ahaan si weyn loogu isticmaalaa baabuurta, alaabta heerka B, iyo shaabadeynta dhirta kiimikada, iyo kala duwanaanta heerkulka hawlgalka waa -20 ℃ ℃ 260 ℃, marka heerkul hoose loo baahdo, waxaa jira nooc u adkaysta heerkul hoose oo la isticmaali karo. ilaa -40 ℃, laakiin qiimihiisu wuu ka sarreeyaa.
Waqtiga boostada: Oct-28-2022