Cov hmoov txhuas stabilizers yog dab tsi? Dab tsi yog qhov kev siv txhuas hauv PVC?

Ua stabilizers coj, raws li lub npe qhia, puas yog ib hom stabilizer siv nyob rau hauv zus tau tej cov kev tsim cov polyvinyl chloride (PVC) thiab lwm hom yas vinyl polymers. Cov cab nqaj hlau muaj cov hmoov txhuas txhuas thiab tau ntxiv rau PVC cov qauv los tiv thaiv lossis txo cov thermal degradation ntawm polymer thaum lub sijhawm ua thiab siv.Ua rau stabilizers nyob rau hauv PVCtau ua keeb kwm dav siv nyob rau hauv kev lag luam PVC, tab sis lawv siv tau poob rau qee thaj tsam ntawm kev txhawj xeeb ib puag ncig thiab kev txhawj xeeb txog kev noj qab haus huv uas cuam tshuam nrog txhuas.

Cov ntsiab lus tseem ceeb txogUa stabilizers cojXws li:

 

Ruaj Khoo Zog:

Ua rau stabilizers muaj nuj nqi los ntawm inhibiting cov thermal degradation ntawm PVC. Lawv neutralize cov acidic los ntawm kev sib tawg ntawm purm - ntawm kev ntsuas kub, tiv thaiv kev poob ntawm polymer tus qauv kev ncaj ncees.

 

Cov Ntawv Thov:

Ua rau cov stabilizers tau siv nyob rau hauv ntau yam ntawm cov ntawv thov PVC, suav nrog cov kav dej, hluav taws xob, cov ntawv txheeb, thiab lwm yam kev tsim kho.

 

Thaum tshav kub kub khov:

Lawv muab cov khoom siv hluav taws kub ua kom sov, tso cai rau PVC kom ua tiav ntawm qhov kub uas tsis muaj kev cuam tshuam tseem ceeb.

 

Kev sib haum:

Ua rau Steeilizers yog paub rau lawv cov kev sib raug zoo nrog PVC thiab lawv lub peev xwm los tswj cov tshuab thiab lub cev ntawm cov polymer.

 

Xim khaws cia:

Lawv pab rau cov xim ruaj khov ntawm cov khoom siv PVC cov khoom lag luam, pab tiv thaiv kom tsis txhob muaj kev tsis sib haum xeeb los ntawm kev ua tsis taus thermal.

 

Kev Txiav Txim Siab:

Kev siv Steekilizer tau ntsib kev tswj hwm kev nce qib vim kev txhawj xeeb ib puag ncig thiab kev noj qab haus huv cuam tshuam nrog kev ua yeeb yam. Hmoov txhuas yog cov tshuaj lom, thiab nws siv hauv cov neeg siv khoom lag luam thiab cov ntaub ntawv tsim kho tau txwv lossis txwv tsis pub muaj ntau thaj tsam.

 

Kev Hloov Hloov mus rau Lwm Yam:

 

Hauv kev teb rau ib puag ncig thiab kev noj qab haus huv, kev lag luam PVC tau hloov pauv rau lwm cov stabilatizers nrog kev cuam tshuam ib puag ncig ib puag ncig. Cov tshuaj calcium raws li cov stabilizizers, orgototin stabilizers, thiab lwm txoj kev xaiv tsis muaj txhuas yog siv ntau hauv PVC cov qauv.

 

Cuam tshuam ib puag ncig:

Kev siv Steekilizers tau tsa cov kev txhawj xeeb txog kev muaj kuab paug qias neeg thiab muaj peev xwm kis tau. Raws li qhov tshwm sim, kev siv zog tau ua los txo cov kev cia siab rau cov cab nqaj hlau txhuas kom txo lawv cov kev cuam tshuam ib puag ncig.

 

Nws yog qhov tseem ceeb kom nco ntsoov tias kev hloov pauv ntawm cov cabilizizers tso cai rau cov phooj ywg dav dav rau hauv kev lag luam ntau ntxiv hauv kev lag luam PVC. Cov neeg tsim khoom lag luam thiab cov neeg siv tau raug txhawb kom tau txais cov kev xaiv uas tau raws li cov kev cai tswj hwm thiab ua rau muaj kev ruaj ntseg. Nco ntsoov paub txog cov kev cai thiab kev lag luam tshiab tshaj plaws txog kev siv stabilizer.