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| 起源の場所 | 中国 |
| モデル番号 | R812 |
Fumed Silica R812 is a hydrophobic fumed silica after-treated with DDS (dimethyldichlorosilane) that delivers excellent rheological properties. This product serves as an effective thickener, anti-settling agent, and anti-caking agent in various industrial applications including paints, coatings, cosmetics, and pharmaceuticals.
SiO2 content >99.8%
| Quality | Unit | Range |
|---|---|---|
| Carbon content | % | 2.0–3.0 |
| Loss on drying | % | ≤0.5 |
| pH-value | 5.5–8.0 | |
| SiO2 content | % | >99.8 |
| Specific surface area (BET) | m2/g | 230–290 |
| Tamped density | g/l | Approx. 50 |
Recommended addition level: As supplied, calculated on total formulation: 1.0 - 2.0%
Store in cool, dry conditions. Shelf life: 2 years.
When stored in original unopened packaging, the product maintains a shelf life of 24 months from date of manufacture. We recommend storing in closed containers under dry conditions and protecting from volatile substances.
Paper bags, 10 kg net PE-bags, 4840kg/40HQ
