Hydrophobic Fumed Silica 150m/g CAS.112945-52-5 Chemical Auxiliary Agent Thickener Thixotrope for Solvent Coating Sealant
Product Details
| CAS No.: | 112945-52-5 | Purity: | 99.8% |
|---|---|---|---|
| State: | Powder | Composition: | Hydrophobic Fumed Silica |
| Appearance: | White Nano Powder | Surface Area (BET): | 150±15 M²/g |
| PH (4% Aqueous Solution): | 3.9 ~4.5 | Loss On Drying (105℃): | <1.5 Wt% |
| Ignition Loss: | ≤ 2.0 % | SiO2 Content: | ≥99.8% |
| Sieve Residue (45μm): | ≤ 250 Mg/kg | Hazardous Chemical: | No |
| Packing: | 10 Kg/bag | Classification: | Chemical Auxiliary Agent |
| Usage: | Coating Auxiliary Agents, Leather Auxiliary Agents, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Petroleum Additives, Textile Auxiliary Agents, Water Treatment Chemicals | Other Names: | White Carbon Black |
| Type: | Fumed Silica |
Product Description
- Product Info：
- It is a hydrophobic fumed silica (BET 150±15 m²/g), HMDS/DDS surface-treated. Low-dust grade for thixotropy & anti-settling in solvent systems.
- Properties:
- Thixotropy: Prevents sagging in coatings/sealants.
- Hydrophobic: Moisture-resistant, stable viscosity.
- Reinforcement: Boosts silicone/rubber strength.
- Anti-settling: Keeps pigments suspended.
- Applications:
- Solvent-borne Paints & Coatings
- Sealants
- Printing Inks — thixotropic thickening & anti-settling
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：It is a hydrophobic fumed silica (BET 150±15 m²/g), HMDS/DDS surface-treated. Low-dust grade for thixotropy & anti-settling in solvent systems. Properties:Thixotropy: Prevents sagging in coatings/sealants. Hydrophobic: Moisture-resistant, stable viscosity. Reinforcem...
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