Calcium thiab Zinc Stabilizer
Calcium thiab Zinc Stabilizer
Nrog kev txhim kho ntawm kev paub txog kev tiv thaiv ib puag ncig hauv txhua lub tebchaws hauv ntiaj teb, cov kev cai lij choj thiab kev cai lij choj tiv thaiv ib puag ncig tau maj mam txhim kho, tshwj xeeb tshaj yog cov kev cai huv rau cov khoom yas xws li tshuaj, kev ua zaub mov, cov khoom siv niaj hnub, thiab cov khoom ua si yas. Cov tshuaj txhuas thiab cadmium ntsev stabilizers thaum kawg yuav hloov tag nrho los ntawm cov tshuaj PVC stabilizers uas tsis muaj tshuaj lom. . Kev tsim cov khoom siv yas txawv teb chaws yuav zoo li loj thiab tshwj xeeb, cov kev cai tiv thaiv ib puag ncig muaj nqis heev, thiab ua haujlwm tau zoo thiab ntau yam. Kev tshawb fawb thiab kev txhim kho cov tshuaj PVC stabilizers tshiab uas tsis muaj tshuaj lom tau dhau los ua qhov tsis zam. Cov kev taw qhia tsis muaj tshuaj lom ntawm PVC heat stabilizers feem ntau yog tsom mus rau ob qho ntawm organotin thiab calcium-zinc composite heat stabilizers, thiab kev vam meej zoo tau ua tiav hauv ob qho tib si. Nws feem ntau pom tseeb hauv kev tshawb fawb ua tiav thiab kev siv dav ntawm organotin heat stabilizers uas sawv cev los ntawm Tebchaws Meskas, thiab kev nrov npe thiab kev siv cov tshuaj calcium-zinc composite heat stabilizers uas tsis muaj tshuaj lom uas sawv cev los ntawm Tebchaws Europe, tab sis tus nqi ntawm organotin kim heev. Calcium-zinc composite stabilizer yuav thaum kawg tsim lub cev PVC stabilizer yav tom ntej uas tsis muaj tshuaj lom ntawm txhua lub tebchaws hauv ntiaj teb.
Siv rau hauv cov kav dej, cov ntaub ntawv, cov yeeb nkab fittings, phaj, txhaj tshuaj molding, tshuab molding zaj duab xis, cable khoom thiab lwm yam khoom yas;
| yam ntxwv | cov ntawv qhia |
| tsos | Dawb los yog daj ntseg flake |
| Cov khoom tsis hloov pauv% | ≤1 |
| yaj ℃ | ≥80 |
| qhov ceev | 0.8-0.9 |
| Cov lus pom zoo ntxiv (Raws li PVC) | 4-5 |
1. Kev tiv thaiv ib puag ncig ntsuab tiag tiag;
2. Kev ruaj khov thermal zoo heev;
3. Muab cov khoom ntim kom zoo thiab txhim kho cov khoom siv kho tshuab ntawm cov khoom;
4. Txo kev siv tshuab thiab ua kom lub neej ua haujlwm ntawm cov khoom siv ntev dua;
5. Nws siv tau rau cov khoom pob tshab thiab muab cov khoom permeability zoo.
