Hydrophilic Fumed Silica
Category:
Product Description
Molecular Formula: SiO2
Package: 10, 150kg/bag
Worldwide Delivery
Made in China
Product Details
Introduction:
Hydrophilic fumed silica can be used as a reinforcing material for elastomers such as heat-cured silicone rubber and room temperature vulcanized silicone rubber.
Hydrophilic fumed silica is used as a rheological and thixotropic additive for adhesives and sealants.
Hydrophilic fumed silica is used in coatings and paints to improve the free flow of powders, prevent sedimentation, and thicken.
Specification:
| Appearance | White powder |
| Content(SiO2) | ≥99.8% |
| Loss on drying | ≤2.5% |
| 4% suspension pH | 3.8-4.5 |
| Specific Surface Area(BET)m2/g | 130~405 |
Package: 10, 150kg/bag
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