High Transparency Rheology Modifier QS-20LS (200-220m²/g) Hydrophilic Fumed Silica for Coatings
Product Details
| Purity: | 99.8% | State: | Powder |
|---|---|---|---|
| Product Name: | Hydrophilic Fumed Silica | Appearance: | White Nano Powder |
| Surface Area (BET): | 200±20 M²/g | PH: | 4.0-4.5 |
| SiO2 Content: | > 99.9 % | Loss On Drying (2 Hours At 105 ℃): | < 1.5 % |
| Residue On Sieve (325 Mesh): | < 0.01% | Tapped Density: | 50 G/l |
| Hazardous Chemical: | No | Packing: | 10kg/bag |
| Classification: | Chemical Auxiliary Agent | Usage: | Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Construction |
| Other Names: | White Carbon Black | Type: | Fumed Silica |
Product Description
- Product Info：
- It is a premium hydrophilic fumed silica (BET: 200–220 m²/g). Produced by high-temperature flame hydrolysis, it features ultra-high purity and transparency (Refractive Index ~1.46), ideal for optical and high-clarity applications.
- Properties:
- Rheology Control: Precise thixotropy and anti-sagging in liquids.
- Reinforcement: Boosts strength in HTV & RTV-2K silicone rubber.
- Anti-caking: Enhances powder free-flow and prevents clumping.
- High Clarity: High purity ensures excellent transparency.
- Ultra-Fine: Avg. primary particle size ~10–12 nm.
- Applications:
- Coatings & Inks
- Silicone Rubber
- Adhesives & Sealants
- Electronics
- Cosmetics & Personal Care
- Paper & UPR
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：It is a premium hydrophilic fumed silica (BET: 200–220 m²/g). Produced by high-temperature flame hydrolysis, it features ultra-high purity and transparency (Refractive Index ~1.46), ideal for optical and high-clarity applications. Properties:Rheology Control: Precise ...
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