High Transparency White Hydrophilic Fumed Silica Powder 99.8% Purity 150m2/g Surface Area for Silicone Sealant Polyurethane
Product Details
| CAS No.: | 112945-52-5 | Purity: | 99.8% |
|---|---|---|---|
| EINECS No.: | 271-893-4 | Product Name: | Hydrophilic Fumed Silica |
| Appearance: | White Nano Powder | Surface Area (BET): | 150 ± 20m²/g |
| PH: | 3.7 - 4.7 | SiO2 Content: | ≥ 99.8% |
| Loss On Drying (2 Hours At 105 ℃): | ≤ 1.0 % | Tamped Density: | Approx. 50g/l |
| Hazardous Chemical: | No | Packing: | 10kg/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 high-purity hydrophilic fumed silica with a BET surface area of 150 m²/g. It provides effective thickening, thixotropy, and anti-settling in liquid resins, while improving powder flow and reinforcing elastomeric systems.
- Properties:
- Rheology Control: Thickening, anti-sag, and anti-settle
- Reinforcement: Enhances mechanical properties in polymers
- Free Flow: Prevents caking in powdered materials
- High Purity: SiO2 ≥ 99.8%, chemically stable
- Easy Dispersion: Fluffy white powder morphology
- Applications:
- Adhesives & Sealants
- Epoxy & Vinyl Ester Resins
- Gel Coats & Laminating Resins
- Cable Gels & Compounds
- Powder Flow Aid
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：It is a high-purity hydrophilic fumed silica with a BET surface area of 150 m²/g. It provides effective thickening, thixotropy, and anti-settling in liquid resins, while improving powder flow and reinforcing elastomeric systems.Properties:Rheology Control: Thickening, ...
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