High specific surface area & activity – stable surface area, outstanding thickening and thixotropic effect
Excellent reinforcement & toughening – significantly improve tensile strength, tear strength and wear resistance of silicone rubber
Stable rheology control – quickly form 3D network, prevent sagging and sedimentation, optimize workability
High transparency & low impurity – high purity, few impurities, no impact on transparency and electrical properties
Easy dispersion & processing – fluffy powder, fast wetting and dispersion, suitable for various production processes
HTV/RTV silicone rubber – efficiently reinforce, improve mechanical properties and transparency
Industrial coatings & paints – thicken, thixotropic, anti-sagging, anti-pigment sedimentation
Sealants & adhesives – improve thixotropy and bonding strength, enhance durability
Printing inks – stabilize rheology, improve printing clarity and color uniformity
Cosmetics & powder materials – enhance skin feel, anti-caking, optimize fluidity
| Brand | HIFULL |
| Product Type | Hydrophilic Fumed Silica / Nano Silicon Dioxide |
| Appearance | Fluffy white powder |
| SiO₂ Content | ≥99.8% |
| BET Surface Area | 200±20 m²/g |
| Average Primary Particle Size | 7 nm |
| pH Value (4% suspension) | 3.9–4.5 |
| Loss on Drying | ≤1.5% |
| Loss on Ignition | ≤2.0% |
| Bulk Density | 40–60 g/L |
| Iron Content | ≤30 ppm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China