Tom qab lub stabilizer hloov los ntawm txhuas ntsev mus rau calcium zinc stabilizer, nws yog ib qho yooj yim mus nrhiav tau hais tias cov xim ntawm cov khoom feem ntau nyhav ntsuab, thiab nws yog ib qho nyuaj rau ua tiav cov xim hloov ntawm ntsuab mus rau liab.
Tom qab lub stabilizer ntawm nyuaj PVC cov khoom yog hloov los ntawm cov hlau lead ntsev mus rau calcium zinc stabilizer, xim teeb meem kuj yog ib qho teeb meem tshwm sim thiab ntau yam uas yog ib qho nyuaj los daws. Nws manifestations muaj xws li cov hauv qab no:
1. Kev hloov cov stabilizers ua rau kev hloov xim ntawm cov khoom. Tom qab lub stabilizer hloov los ntawm txhuas ntsev mus rau calcium zinc stabilizer, nws yog ib qho yooj yim mus nrhiav tau hais tias cov xim ntawm cov khoom feem ntau nyhav ntsuab, thiab nws yog ib qho nyuaj rau ua tiav cov xim hloov ntawm ntsuab mus rau liab.
2. Cov xim ntawm cov khoom sab hauv thiab sab nrauv tsis sib xws tom qab siv calcium zinc stabilizer. Feem ntau, cov xim sab nrauv yog qhov zoo, thaum cov xim sab hauv zoo li xiav-ntsuab thiab daj. Qhov teeb meem no tuaj yeem tshwm sim tau yooj yim hauv cov profiles thiab cov kav dej.
3. Cov xim drift ntawm cov khoom thaum lub sij hawm ua tom qab siv calcium zinc stabilizers. Nyob rau hauv tus txheej txheem ntawm kev siv lead ntsev stabilizers rau cov txheej txheem cov khoom, tej zaum yuav muaj ib co xim sib txawv ntawm cov cav tov sib txawv thiab nyob rau lub sij hawm sib txawv nyob rau hauv tib lub tshuab, tab sis lub fluctuation ntau yam kuj nqaim. Tom qab siv cov calcium zinc stabilizers, qhov kev hloov pauv no tuaj yeem loj dua, thiab qhov cuam tshuam ntawm qhov hloov pauv me me hauv cov khoom siv raw thiab cov txheej txheem ntawm cov xim kuj tseem tuaj yeem hais tau ntau dua. Tus kws sau ntawv tau ntsib tus kheej cov xwm txheej uas cov neeg siv khoom siv calcium zinc stabilizers los tsim cov kav dej thiab fittings, thiab kev hloov siab tsis tsuas yog cuam tshuam rau cov xim ntawm cov khoom, tab sis kuj cuam tshuam rau nws cov kev ua tau zoo. Qhov kev hloov no yog qhov rhiab ntau dua li thaum siv lead ntsev stabilizers.
4. Cov xim teeb meem ntawm cov khoom thaum lub sij hawm cia, kev thauj mus los, thiab siv tom qab siv calcium zinc ib puag ncig tus phooj ywg stabilizers. Cov khoom siv tawv PVC siv cov tshuaj ntsev ntsev stabilizers muaj cov xim me me thaum lub sijhawm khaws cia, kev thauj mus los, thiab siv. Tom qab hloov mus rau ib puag ncig tus phooj ywg stabilizers xws li calcium thiab zinc, tej zaum yuav muaj kev nyiam rau cov khoom tig daj thiab xiav tom qab sawv. Qee cov stabilizers yuav ua rau cov khoom tig liab thaum siv cov khoom uas muaj cov hlau ion siab hauv cov hmoov calcium ntxiv.
Post lub sij hawm: Lub Xya hli ntuj-12-2024
