Kev lig kev cai, kev lag luam PVC tso siab rau cov hmoov txhuas thiab txhuas ntsev PVC stabilizers. Txawm li cas los xij, cov hlau lead stabilizers no ua rau muaj teeb meem vim lawv tsis muaj cua sov thiab tsis muaj roj nplua nyeem. Raws li kev ua haujlwm, lawv feem ntau tau ua ke kom ua tiav cov cua sov txaus. Txawm li cas los xij, lawv daim ntawv hmoov tau ua rau muaj kev txhawj xeeb txog qhov ua rau muaj kev phom sij thaum nqus tau.
Nkag mus rau ib lub pob PVC stabilizer, ib qho kev daws teeb meem tshiab rau PVC kev lag luam cov kev xav tau hloov zuj zus. Lub stabilizer tshiab no muaj ntau qhov zoo, suav nrog qhov tshwj xeeb thermal stability, kev sib haum xeeb ntawm cov khoom siv sab hauv thiab sab nraud, cov nqi sib tw, thiab kev sib raug zoo nrog ntau yam tsis muaj pob tshab PVC.
Nyob rau hauv nws cov tub ntxhais, ib tug txhuas-raws li ib-pob PVC stabilizer muaj ib tug sophisticated mix ntawm txhuas stabilizers xws li tribasic, lead stearate, dibasic lead phosphate, dibasic lead stearate, thiab ib tug array ntawm complementary co-stabilizers, antioxidants, sab hauv, thiab sab nraud. lubricants.
Diversified los ntawm daim ntawv thov, txhuas-raws li ib-pob PVC stabilizers nthuav qhia cov ntsiab lus sib txawv ntawm cov hmoov txhuas thiab cov roj nplua nyeem, ua kom haum rau ntau yam kev siv. Ntawm no yog ib nyuag ntsia rau hauv cov indices raug thiab daim ntawv thov:
Nrog 30-31% cov ntsiab lus txhuas, cov stabilizers zoo tshaj hauv cov ntawv thov xws li PVC kav thiab PVC ua npuas ncauj boards, qhov kev ruaj ntseg kub yog qhov tseem ceeb.
Stabilizers uas muaj 25-30% cov ntsiab lus txhuas pom lawv cov niche hauv PVC qab nthab boards thiab PVC panels, muab kev sib npaug ntawm kev ruaj ntseg thiab yooj yim.
Rau cov ntawv thov xav tau kev txhawb nqa, xws li PVC ib leeg lossis cov hoses mos, stabilizers nrog 20-23% cov ntsiab lus txhuas yog qhov kev xaiv.
Lub caij no, cov neeg khav theeb 40-45% cov ntsiab lus txhuas ua pov thawj qhov tseem ceeb hauv kev tsim PVC yeeb nkab fittings, qhov rais, qhov rooj, thiab PVC tebchaw rau cables lossis xov hlau.
Hauv kev nrhiav kev ua tau zoo, nws tsis yog hais txog cov ntsiab lus txhuas; Qhov sib npaug ntawm cov roj nplua nyeem muaj qhov tseem ceeb sib npaug hauv kev ua kom muaj txiaj ntsig ntawm ib pob PVC stabilizers.