Tawv cuav

Kev Tiv Thaiv Kev Tsim Tawv Khoom Siv PVC Stabilizers

Muaj ntau yam txheej txheem tsim khoom rau tawv cuav, ntawm cov txheej txheem tseem ceeb yog txheej, calendering, thiab foaming.

Hauv cov txheej txheem kub siab (180-220 ℃), PVC yooj yim puas tsuaj. PVC stabilizers tawm tsam qhov no los ntawm kev nqus cov hydrogen chloride uas ua rau puas tsuaj, ua kom cov tawv cuav tswj tau qhov zoo li qub thiab cov qauv ruaj khov thoob plaws hauv kev tsim khoom.

Txhim kho Kev Ruaj Ntseg Tawv Dag los ntawm PVC Stabilizers

Cov tawv cuav yuav laus zuj zus raws li lub sijhawm—ploj zuj zus, tawv tawv, lossis tawg—vim yog lub teeb, oxygen, thiab qhov kub hloov pauv. Cov tshuaj PVC stabilizers txo qhov kev puas tsuaj no, ua rau cov tawv cuav siv tau ntev dua; piv txwv li, lawv ua kom cov rooj tog thiab sab hauv tsheb tawv cuav ci ntsa iab thiab yoog tau thaum tshav ntuj ntev.

Kev Ua Kom Tawv Tawv Dag Zoo Nkauj Nrog PVC Stabilizers

Cov Khoom Siv Ba Zn Stabilizers Ua Kua: Muab cov xim zoo heev thaum pib khaws cia thiab tiv taus sulfurization, ua kom tawv nqaij zoo dua.

Cov Khoom Siv Ca Zn Ua Kua: Muaj cov khoom zoo rau ib puag ncig, tsis muaj tshuaj lom nrog kev sib kis zoo dua, tiv taus huab cua, thiab tiv thaiv kev laus.

Cov Hmoov Ca Zn Stabilizers: Zoo rau ib puag ncig thiab tsis muaj tshuaj lom, txhawb kom muaj cov npuas me me hauv cov tawv cuav kom tsis txhob muaj qhov tsis zoo xws li cov npuas loj, tawg, lossis tsis txaus.