Premium GCL-40 Hydrophilic Fumed Silica (BET 400 >99.8% Purity) | Direct Replacement for Grades LSR Silicon Dioxide
Product Details
| CAS No.: | 112945-52-5 | Purity: | 99.8 |
|---|---|---|---|
| Appearance: | White Powder, White Nano Powder | Application: | Silicone Rubber |
| Classification: | Silicon Dioxide | Grade Standard: | Industrial Grade |
| Other Names: | White Carbon Black | Product Name: | Hydrophilic Fumed Silica |
| Surface Area (BET): | 400 ± 25 M²/g | PH: | 3.7 - 4.7 |
| SiO2 Content: | > 99.8 % | Loss On Drying (2 Hours At 105 ℃): | ≤ 1.5% |
| Ignition Loss: | ≤ 1.5% | Tapped Density: | 50 G/l |
| Hazardous Chemical: | No | Packing: | 10kg/bag |
Product Description
- Product Info：
- It is a premium hydrophilic fumed silica (BET 400±25 m²/g). Top-tier grade with SGS-RoHS/SVHC certification. Ultra-high clarity for high-transparency LSR & coatings.
- Properties:
- Ultimate Reinforcement: Max tensile/tear boost for LSR & HTV silicone.
- Strong Thixotropy: Powerful anti-sag & anti-settling at low dose.
- Extreme Clarity: Ideal for optical/clear liquid silicone rubber.
- Certified Quality: RoHS & SVHC compliant, export-ready.
- Applications:
- Liquid Silicone Rubber (LSR)
- HTV Silicone
- Adhesives & Sealants
- Clear Coatings & Inks
- Cable Compounds.
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