Silica Iav CAS 10279-57-9
Hydrated silicon dioxide yog hydrate ntawm amorphous silicon dioxide (SiO₂), nrog rau cov tshuaj mis feem ntau yog SiO₂·nH₂O, thiab nws yog cov khoom siv silicate ntuj lossis hluavtaws. Nws muaj cov qauv porous, muaj peev xwm nqus tau siab thiab tsis yooj yim abrasive, thiab siv dav hauv cov tshuaj txhuam hniav, tshuaj pleev ib ce thiab kev lag luam zaub mov.
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Hmoov Dawb |
| Cov ntsiab lus (tus nqi diazo) | ≥90% |
| Kev txo qis cua sov% | 5.0-8.0 |
| Kev txo qis kub hnyiab % | ≤7.0 |
| Tus nqi nqus ntawm DBP cm3/g | 2.5-3.0 |
1. Kev lag luam zaub mov
Tshuaj tiv thaiv kev sib sau ua ke: Ntxiv rau cov khoom noj hmoov (xws li mis hmoov, kas fes hmoov, cov khoom qab zib) kom tiv thaiv kev sib sau ua ke.
Tus Neeg Nqa Khoom: Ua tus neeg nqa khoom rau cov tshuaj tsw qab thiab cov xim, nws ua rau muaj kev ruaj khov.
Tus neeg sawv cev ua kom huv ntawm npias: Nqus cov khoom tsis huv thiab ua kom lub txee ntev dua.
2. Tshuaj pleev ib ce thiab kev saib xyuas tus kheej
Cov tshuaj txhuam hniav uas ua rau cov hniav puas: Maj mam ntxuav cov hniav yam tsis ua rau cov enamel puas tsuaj.
Cov tshuaj nqus roj: Siv rau hauv hmoov talcum, lub hauv paus, thiab lwm yam, nws nqus cov roj thiab hws.
Thickener: Ua kom cov tshuaj pleev thiab tshuaj pleev thaiv hnub ruaj khov dua.
3. Cov ntawv thov kev lag luam
Cov tshuaj ua kom cov roj hmab ruaj khov: Hloov cov pa roj carbon dub kom txhim kho kev hnav tsis kam ntawm cov log tsheb thiab cov yeeb nkab roj hmab.
Cov txheej thiab cov kua mem: Txhim kho kev sib npaug, tiv thaiv kev sib tsoo thiab tiv taus huab cua.
Cov yas ntim khoom: Ua kom muaj zog, tiv taus cua sov thiab ruaj khov.
25kg/lub hnab
Silica Iav CAS 10279-57-9
Silica Iav CAS 10279-57-9
