Guangshan GS-15 Hydrophobic Fumed Silica DDS Treated 120m2/g Industrial Grade 99.8% Purity 10kg/bag for RTV Silicone Rubber
Product Details
| CAS No.: | --- | Purity: | 99.8% |
|---|---|---|---|
| Appearance: | White Powder, White Powder | Application: | Coatings, Printing Inks, Adhesives, Cosmetics |
| Classification: | Silicon Dioxide | Grade Standard: | Industrial Grade |
| Other Names: | White Carbon Black | Composition: | Hydrophobic Fumed Silica |
| Surface Area (BET): | 120 ± 20 M²/g | PH (4% Aqueous Solution): | 3.7 - 4.5 |
| Loss On Drying ( 105 ℃): | ≤ 0.7 Wt% | Ignition Loss: | ≤ 2.5 Wt% |
| SiO2 Content: | ≥ 99.8 Wt% | Bulk Density: | 50 G/l |
| Hazardous Chemical: | No | Packing: | 10kg/bag |
Product Description

Properties: |
* Thixotropic, anti-sag, anti-settling |
* Reinforces RTV silicone, extends shelf life |
* Rheology control for adhesives |
* Improves powder flow, prevents caking |




* RTV silicone rubber (electronic potting) |
* Adhesives & sealants |
* Coatings & inks |
* Powder coatings |


JE New Materials supplies fumed silica, carbon black, specialty resins, and synthetic waxes to buyers in 50+ countries. Our products are critical components in coatings, adhesives, composites, plastics, personal care, and 70+ other industries.
We are more than a supplier – we are a strategic partner committed to reliable, value-adding solutions that ensure your competitive edge and production stability.




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Product Highlights
Product Description Properties: * Thixotropic, anti-sag, anti-settling * Reinforces RTV silicone, extends shelf life * Rheology control for adhesives * Improves powder flow, prevents caking Various brands of products are available for your choice. Hydrophobic VS Hydrophilic Application: * RTV ...
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