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GS-939 Hydrophobic Fumed Silica (Silicon Dioxide) Treated PDMS Sealants Silicone Rubber 99.8% Purity White Powder Guangshan
Brand Name:
Guangshan
Place of Origin:
China
Minimum Order Quantity:
100 kilograms
Price:
$8.29-12.59 / kilogram
Product Details
| CAS No.: | --- | Purity: | 99.8% |
|---|---|---|---|
| Appearance: | White Powder | Application: | Printing Inks, Adhesives |
| Classification: | Silicon Dioxide | Other Names: | White Carbon Black |
| Packing: | 10kg/bag | Hazardous Chemical: | No |
| BET: | 110±20 M²/g | PH: | 4.5-6.0 |
| LOI At 105℃: | ≤0.5 Wt.% | LOI At 1000℃: | ≤7.0 Wt.% |
| SiO2: | ≥99.8 Wt.% | Bulk Density: | 50 G/l |
Product Description
Product Description
Product Info:
Guangshan® GS-939 is a PDMS-treated hydrophobic fumed silica (BET ~110 m²/g) for anti-sagging, thickening, and reinforcement.
Properties: |
* Controls Flow: Thixotropy and anti-sagging. |
* Strengthens: Reinforces silicone elastomers. |
* Stabilizes: Anti-settling and free-flow improvement. |
Various brands of products are available for your choice.
Hydrophobic VS Hydrophilic
Application:
* Silicone Rubber & Sealants |
* Adhesives & Tile Grout |
* Toner Powders |
Certifications
Company Introduction
About Us
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.
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.
Transportation
We offer tailor-made transportation solutions for you.
--- Airplane / Train / Truck / Cargo ship
FAQ
Q1: Are you a factory or trading company?
A: Professional trading company with certified partner factories.
Q2: What is your MOQ?
A: Negotiable. Flexible terms for long-term cooperation.
Q3: What are your payment terms?
A: T/T. Other terms negotiable.
Q4: May I have samples?
A: Yes, of course. Samples can be provided.
Q5: What is your delivery time?
A: 10–20 days after deposit confirmation.
Q6: What documents do you provide?
A: COA, MSDS, TDS, Invoice, Packing List, B/L and etc.
Q7: Do you offer technical support?
A: Yes. We help with product selection and compliance questions.
Product Highlights
Product Description Product Info:Guangshan® GS-939 is a PDMS-treated hydrophobic fumed silica (BET ~110 m²/g) for anti-sagging, thickening, and reinforcement. Properties: * Controls Flow: Thixotropy and anti-sagging. * Strengthens: Reinforces silicone elastomers. * Stabilizes: Anti-settling and ...
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