TAIC crosslinking tus neeg sawv cev yog ib qho ntxiv uas tuaj yeem tsim cov qauv sib txuas ntawm PVC molecular chains, txhim kho cov khoom siv hluav taws xob, kev siv lub zog, thiab tshuaj lom neeg ruaj khov los ntawm kev sib koom ua ke.
Cov txheej txheem thev naus laus zis ntawm crosslinking tus neeg sawv cev TAIC hauv kev lag luam PVC yog thawj zaug pom hauv kev txhim kho cov cua sov. Los ntawm kev ua kom zoo ntawm cov qauv thiab ntau npaum li cas ntawm crosslinking agents, Vicat softening point ntawm PVC cov ntaub ntawv tau nce 15-20 degree, ua rau nws muaj peev xwm siv PVC cov khoom nyob rau hauv high-temperature ib puag ncig. Piv txwv li, nyob rau hauv lub teb ntawm automotive tha xim sab hauv thiab xaim thiab cable sheaths, kev txhim kho ntawm tshav kub kuj ho expands lub neej kev pab cuam ntawm cov khoom.
Raws li cov neeg kho tshuab lub zog, daim ntawv thov ntawm tus neeg sawv cev crosslinking TAIC tau nce lub zog tensile thiab cuam tshuam lub zog ntawm cov ntaub ntawv PVC los ntawm 30% thiab 50%, feem. Qhov kev puas tsuaj no yog los ntawm peb qhov - cov qauv sib txuas sib txuas tsim los ntawm cov kab sib txuas sib txuas ntawm PVC molecular chains, ua kom muaj txiaj ntsig zoo ntawm tag nrho cov khoom siv. Hauv kev lag luam xws li PVC kav thiab qhov rooj thiab qhov rais profiles rau kev tsim kho uas yuav tsum tau muaj zog txhua yam, qhov kev siv technology tshiab no tau coj cov kev txhim kho tseem ceeb hauv cov khoom lag luam.
Kev txhim kho tshuaj lom neeg ruaj khov yog lwm qhov tseem ceeb ntawm kev ua tiav. Kev siv tus neeg sawv cev crosslinking TAIC ua rau muaj txiaj ntsig zoo ntawm cov khoom siv PVC rau cov tshuaj xws li acids, bases, thiab cov kuab tshuaj. Qhov no feature yog tshwj xeeb tshaj yog ib qho tseem ceeb nyob rau hauv daim ntawv thov ntawm cov tshuaj pipelines, tank liners, thiab lwm yam teb, zoo heev txhim khu kev ruaj ntseg thiab kev cia siab ntawm cov khoom.
Kev ua kom zoo tshaj plaws ntawm kev ua haujlwm kuj yog ib qho tseem ceeb ntawm kev ua tiav hauv crosslinking tus neeg sawv cev TAIC thev naus laus zis. Los ntawm kev kho qhov loj me thiab qhov chaw ntawm tus neeg sawv cev crosslinking, zoo dua dispersibility thiab flowability tau ua tiav hauv PVC ua, txo qhov tsis xws luag thiab txhim kho kev tsim khoom. Nyob rau tib lub sijhawm, kev tswj hwm ntawm cov tshuaj tiv thaiv crosslinking tau txhim kho, ua rau cov khoom lag luam ruaj khov dua.