Precipitated silicon dioxide hmoov
Nta
Nws yog hmoov silica, soluble nyob rau hauv caustic alkali thiab hydrofluoric acid, insoluble nyob rau hauv
acids, dej thiab ntau cov tshuaj solvents.Peb kom siab kub, tsis muaj combustion, zoo rwb thaiv tsev.
Daim ntawv pov thawj ntawm kev ntsuam xyuas
| Tsos | dawb hmoov |
Cov cua sov poob (105 ° C 1.5h)% | 4.0 ~ 8.0 |
Ntaus Nqi Zog 1000 ° C (Qhuav Hauv Ntev)% | ≤7.0 |
DBP (roj nqus dej) cm3 / g | 2.0 ~ 3.5 |
PH (5% Kev Tso Cai Rau Dej Aqueous) | 5.0 ~ 8.0 |
SiO2 (qhuav qhuav)% | ≥90 |
BET Tshwj Xeeb Ntu m2 / g | 145 ~ 175 |
45μm Residue on sieve% | ≤0.5 |
Ntsev Raws li Na2SO4% m2 / g | <> |
Tag Nrho Fe mg / kg | ≤200 |
Daim ntawv thov:
Kev lag luam khau, Kev lag luam kev lag luam, Kev lag luam roj txhim khu ntawm cov roj hmab Indusry, Kev lag luam plastics, Tsiaj pub khoom noj khoom noj thiab cov neeg muaj kas fes.
1.Cov kev lag luam: Rubber outsoles reinforcing reinler, qhov kev ua tau zoo ntawm kev txhawb nqa kom ze rau cov pa roj carbon, nws yuav siv tau rau cov roj teeb uas muaj xim, cov pob tshab zoo thiab kev hnav zoo heev.
2. Siv lag luam: Txo txoj hlua khi tawm, ua kom cov tiab hauv pas nrig thiab dej khov hauv av.
3. Khoom siv roj hmab: Siv rau cov neeg txhom rau cov neeg txhom, hoses, rubber rollers, siv tawv, roj ruaj, thiab lwm yam.
4.Qhov kev lag luam hauv plastics: Txhim kho yas lub zog, lub zog, tsis muaj dej.
5.Tsis pub khoom noj khoom haus ntxiv: Yuav tsum ua cov cab kuj, tsis yooj yim rau agglomerate, zoo heev los tiv thaiv cov khoom muaj nqis, fluidity ntawm hmoov yuav txhim khu lub liquidity ntawm cov khoom.
6. Ntsuas cov menyuam: Txhim kho txoj kev hnav ris tsho ntawm cov neeg txhoj.
Ntim : 25kgs hnab los yog raws li cov neeg xav tau
Cim npe nrov: precipitated silicon dioxide hmoov, Suav teb, manufacturers, tsis tshua muaj nqes, yuav, dawb qauv
