Vim li cas qee cov khoom siv roj hmab yuav tsum tau mus rau theem nrab vulcanization?
Kuv ntseeg tias txhua tus paub txog cov khoom siv roj hmab. Cov txheej txheem ntau lawm muaj xws li kub nias, txhaj tshuaj molding, extrusion, thiab lwm yam. Tom qab ntau lawm, qee cov khoom siv roj hmab yuav tsum tau nyob rau nplooj ntawv dhau los, peb zoo li cov khoom zoo, thiab nws tuaj yeem siv tau ib txwm. Vim li cas peb thiaj li yuav tsum tau re-vulcanize? Hnub no, Yongyong Silicone Rubber yuav muaj kev sib tham zoo nrog txhua tus.
Ua ntej tshaj plaws, nws yuav tsum tau muab sau tseg tias tsis yog tag nrho cov khoom siv roj hmab yuav tsum tau vulcanization theem nrab, tab sis raws li qhov sib txawv raw cov ntaub ntawv formulations, ib co tuaj yeem ncaj qha molded ib zaug, tab sis qee cov khoom tshwj xeeb xws li cov khoom siv roj hmab fluorine thiab qee cov khoom siv roj hmab EPDM. Qhov xav tau rau cov vulcanization theem nrab yog vim thawj zaug, thaum lub sij hawm thawj vulcanization ntawm cov ntaub ntawv no, cov peroxides nyob rau hauv yuav decompose thiab react nrog high polymers los tsim ib co low-molecular compounds (xws li benzene, benzoic acid, thiab lwm yam), cov uas tsis muaj molecular. Kev sib xyaw ua ke hauv cov roj hmab yuav txo cov khoom siv roj hmab thiab txo nws txoj sia. Yog li ntawd, theem nrab vulcanization feem ntau yog siv los decompose thiab volatilize low-molecular compounds.
Qhov thib ob, thaum thawj vulcanization tiav lawm, cov roj hmab molecules yuav tsis tau tag nrho crosslinked (tsis txaus vulcanization), thiab lwm yam vulcanization yuav ua rau lub vulcanization ntau tag nrho thiab uniformly, yog li txhim kho cov neeg kho tshuab zog thiab durability ntawm cov roj hmab.
Qhov thib peb yog ua tiav theem nrab vulcanization. Piv txwv li, tom qab qhov thib ob vulcanization ntawm ib tug loj tus naj npawb ntawm EPD roj hmab cov khoom siv nyob rau hauv lub tsheb, nws muaj peev xwm tshem tawm cov ntxhiab tsw tsw thiab txhim kho kev nplij siab ntawm cov neeg nyob hauv lub tsheb. Txhawm rau txo cov nqi thiab ua kom muaj peev xwm ntau lawm, Lub Tuam Txhab Plaub Cov Khoom Siv Roj Hmab feem ntau luv lub sij hawm vulcanization thawj zaug, thiab tom qab ntawd ncua lub sij hawm thaum lub sij hawm thib ob vulcanization kom ntseeg tau tias cov khoom yog vulcanized tag nrho thiab tib lub sij hawm txhim kho nws tus kheej kev sib tw.
Tom qab cov lus qhia saum toj no, koj puas muaj kev nkag siab zoo ntawm peb cov khoom siv roj hmab thib ob vulcanization txheej txheem?