Hauj lwm lawm
Kev tsis
Yam ntxwv
Fumed silica 150 yog hydrophilic fumed silica nrog ib tug meej deg cheeb tsam ncig 150㎡ / g.
Daim ntaub ntawv
HTV thiab RTV Silicone roj hmab
Adhesives thiab Sealants
Coatings thiab Paintings
Cov khoom
Muab cov hlau nplaum rau hauv elastomers
Rheology tswj thiab thixotropic tus neeg sawv cev
Tiv thaiv, tiv thaiv kev ruaj ntseg thiab thickening tus neeg sawv cev
Kev pab pub dawb thiab kev pabcuam tiv thaiv rau cov hmoov
Lub Cev & Cov Ntaub Ntawv Tshuaj (Chemical Data)
Cov khoom | Chav tsev | Tus Ntaus Tus Nqi | Txoj Kev Xeem |
Cheeb Tsam Ntiag Tug (BET) | m 2 / g | 150 ± 15 | GB / T 20020 |
pH nqi hauv 4% dispersion | 3.9 ~ 4.5 | GB / T 20020 | |
Puag dej kom qhuav (2 teev ntawm 105 ℃) | % | ≤1.5 | GB / T 20020 |
Tsis poob ntsej muag (2 teev ntawm 1000 ℃ based on material qhuav rau 2 teev ntawm 105 ℃) | % | ≤2.0 | GB / T 20020 |
Sab Cib Residue (45μm) | mg / kg | ≤250 | GB / T 20020 |
Silica Cov Ntsiab Lus (Raws li cov khoom siv iav) | % | ≥99.8 | GB / T 20020 |
Tamped Census (Raws li cov ntaub ntawv qhuav ntawm 105 ℃ rau 2 xuab moos) | g / dm² | 40 ~ 60 | GB / T 20020 |
Cim npe nrov: hydrophilic fumed silica 150, Suav teb, manufacturers, luv nqi, yuav, dawb qauv
