10 npaug ntau airtight super natural roj hmab! Kev tshuaj xyuas cov khoom tshwj xeeb ntawm butyl roj hmab
Butyl roj hmab (IIR) yog ib hom roj hmab hluavtaws, uas yog nyiam rau nws cov qauv molecular tshwj xeeb thiab cov khoom thiab tau siv dav hauv ntau qhov chaw xws li kev lag luam, kev tsim kho, thiab tshuaj. Nws cov yam ntxwv tseem ceeb suav nrog huab cua nruj, kev laus ua haujlwm, tshuaj tiv thaiv, elasticity, dej tsis kam, hluav taws xob rwb thaiv tsev, thiab vulcanization zog. Hauv qab no yuav nthuav dav cov yam ntxwv thiab kev siv ntawm butyl roj hmab.
Zoo heev airtightness
Lub molecular saw qauv ntawm butyl roj hmab muaj ib tug loj npaum li cas ntawm isobutylene, uas yog heev ntom, ua rau nws breathable heev, 5 mus rau 10 lub sij hawm breathable tshaj li cov roj hmab ntuj. Yog li ntawd, butyl roj hmab excels nyob rau hauv cov nqe lus ntawm huab cua nruj, ua rau nws ib tug zoo tagnrho cov ntaub ntawv rau ntau yam ntaub ntawv sealing. Tshwj xeeb tshaj yog nyob rau hauv lub log tsheb hauv ob sab phlu, kev siv cov roj hmab butyl tuaj yeem tiv thaiv kev poob ntawm lub log tsheb, ua kom lub neej ntev, thiab txhim kho kev nyab xeeb ntawm kev tsav tsheb. Tsis tas li ntawd, nws kuj yog siv dav hauv cov khoom uas muaj huab cua-tightness siab xws li cov dej tsis zoo thiab cov khoom siv cawm siav.
Zoo heev aging kuj
Butyl roj hmab muaj cov qauv ruaj khov uas tiv taus oxidation, ozone, thiab UV puas, thiab nthuav tawm huab cua zoo heev. Piv nrog cov roj hmab ntuj thiab qee cov roj hmab hluavtaws zoo tib yam, butyl roj hmab tseem tsis yooj yim rau tawg thiab tawv hauv qhov chaw hnyav xws li qhov kub thiab txias thiab lub teeb muaj zog thiab muaj lub neej ua haujlwm ntev. Cov yam ntxwv no ua rau nws tsim nyog rau kev siv sab nraum zoov mus ntev, xws li lub tsev sealants, waterproofing membranes, thiab lwm yam., uas tsis tsuas yog txhim kho lub durability ntawm cov khoom, tab sis kuj txo cov nqi tu.
Tshuaj tiv thaiv
Butyl roj hmab muaj tsawg dua polar pawg nyob rau hauv nws cov qauv, muaj zog corrosion kuj mus rau ntau yam tshuaj (xws li acids, alkalis, ntsev, oxidants, thiab lwm yam), thiab tshwj xeeb tshaj yog haum rau cov ntsaws ruaj ruaj, yeeb nkab hauv ob sab phlu, tsheb thauj mus los, thiab lwm yam. kev lag luam chemical. Txawm hais tias nws cov roj kuj tsis zoo li fluoroelastomer thiab nitrile roj hmab, nws tseem tuaj yeem ua tau raws li cov kev xav tau ntawm cov roj nyob hauv ib puag ncig. Yog li ntawd, kev ua haujlwm ruaj khov ntawm butyl roj hmab nyob rau hauv chemically corrosive ib puag ncig muab nws daim ntawv thov tshwj xeeb kom zoo dua hauv kev lag luam.
Hluav taws xob rwb thaiv tsev zoo
Butyl roj hmab muaj cov rwb thaiv tsev zoo heev, muaj zog tiv taus, thiab tsis tshua muaj hluav taws xob tsis tu ncua, tshwj xeeb tshaj yog tsim nyog rau kev xav tau rwb thaiv tsev nyob hauv qhov chaw ntub dej. Yog li ntawd, nws yog dav siv nyob rau hauv rwb thaiv tsev txheej ntawm cov khoom siv hluav taws xob thiab hluav taws xob thiab high-voltage cable sheaths kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv.
Kev nqus dej tsawg thiab zoo heev dej nruj
Kev nqus dej tsawg thiab cov dej zoo heev ntawm cov roj hmab butyl ua rau nws zoo heev nyob rau hauv cov xwm txheej uas yuav tsum tau muaj dej tsis zoo, xws li cov khoom siv dej tsis zoo, cov ntsaws ruaj ruaj hauv qab dej, thiab lwm yam. Cov cuab yeej no txuas ntxiv lub neej ntawm cov khoom siv thiab ua kom nws cov qauv sab hauv tsis puas los ntawm noo noo, ua rau nws zoo tagnrho rau kev siv sab nraum zoov thiab hauv qab dej.
Zoo elasticity thiab yooj
Butyl roj hmab muaj elasticity zoo thiab yooj ntawm chav tsev kub thiab tsis kub, thiab txawm hais tias nws txias tsis kam ntawm qhov kub thiab txias tsis zoo li cov roj hmab ntuj, nws tseem muaj peev xwm muab txaus ductility thiab mechanical zog nyob rau hauv kev ua hauj lwm. Vim tias qhov no, nws muaj ntau yam kev siv hauv tsheb log tsheb, conveyor siv, cov khoom poob siab, thiab lwm yam kev lag luam, muab cov cuab yeej tsim nyog thiab elasticity rau ntau yam khoom siv.
Zoo heev adhesion zog
Butyl roj hmab muaj cov khoom adhesion zoo thiab tuaj yeem ua tiav kev sib raug zoo nrog hlau, iav, yas, ntaub, thiab lwm yam ntaub ntawv, yog li nws yog dav siv hauv tsev sealing, daim kab xev, cable waterproof sealing, thiab lwm yam. Nws adhesion muab ib qho tseem ceeb lav rau qhov nruj thiab durability ntawm cov cuab yeej.
Cov khoom tshwj xeeb vulcanization
Vulcanization yog ib kauj ruam tseem ceeb hauv kev txhim kho cov khoom ntawm butyl roj hmab, thiab nws lub cev thiab tshuaj lom neeg muaj zog zoo heev tom qab vulcanization. Lub vulcanization ntawm butyl roj hmab muaj cov yam ntxwv hauv qab no:
Qeeb Vag Vulcanization: Vim yog cov qauv ntom ntom ntom thiab cov roj hmab tsis zoo, thiab nws feem ntau yog ua kom nrawm dua, thiab nws feem ntau yog ua kom nrawm nrawm thiab txhim kho ntau lawm.
Ntau lub tshuab vulcanization: butyl roj hmab tuaj yeem ua sulfur vulcanization thiab resin vulcanization ob lub tshuab. Cov khoom siv sulfur-kho tau zoo elasticity thiab tsim nyog rau kev siv dav dav, thaum cov resin vulcanization muab nws muaj zog tiv taus kub thiab tsim nyog rau kev siv hauv qhov chaw kub kub.
Ntau yam kev siv
Vim hais tias cov khoom zoo tshaj plaws saum toj no, butyl roj hmab yog siv nyob rau hauv ntau yam kev lag luam:
Automotive kev lag luam: siv los ua cov log tsheb hauv ob sab phlu, sealing strip, shock absorbing khoom, thiab lwm yam .;
Kev tsim kho kev lag luam: siv rau hauv lub tsev waterproofing membranes thiab ru tsev sealing cov ntaub ntawv los tiv thaiv dej vapor nkag mus rau hauv;
Pharmaceutical teb: siv nyob rau hauv kev ntim tshuaj xws li syringe pistons thiab infusion fwj caps, uas yog dav siv vim lawv cov tshuaj stability thiab biocompatibility;
Kev lag luam hluav taws xob thiab hluav taws xob: siv rau cable sheath thiab insulating cov ntaub ntawv los txhim kho kev rwb thaiv tsev ntawm cov khoom siv;
Kev lag luam tshuaj lom neeg: Cov ntsaws ruaj ruaj rau cov khoom siv tshuaj, cov yeeb nkab hauv ob sab phlu, thiab lub tank hauv ob sab phlu kom hloov mus rau cov khoom siv tshuaj lom neeg.
Butyl roj hmab tau siv dav hauv ntau lub lag luam xws li tsheb, kev tsim kho, tshuaj, hluav taws xob, thiab tshuaj lom neeg kev lag luam vim nws cov huab cua zoo heev, kev laus tsis kam, tshuaj tsis haum, hluav taws xob rwb thaiv tsev, elasticity, tsis tshua muaj dej nqus, thiab cov yam ntxwv vulcanization tshwj xeeb. Kev xaiv tsim nyog ntawm vulcanization txoj kev thiab cov qauv tuaj yeem txhim kho nws cov kev ua tau zoo thiab muab kev txhawb nqa cov khoom siv txhim khu kev qha rau ntau yam khoom lag luam thiab pej xeem.