And it is a high-purity white powder with a specific surface area of 120 m²/g.
It is used as thickening and thixotropic agent in the polar liquid systems and a reinforcing filler of rubbers.
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Super Hydrophobic Treated Fumed Silica High Purity 99.8% 120m/g Surface Area for LSR/HTV Silicone Rubber Reinforcement Filler
Place of Origin:
South Korea
Minimum Order Quantity:
100 kilograms
Price:
$15.48-18.38 / kilogram
Product Details
| CAS No.: | 68583-49-3 | Purity: | 99.8% |
|---|---|---|---|
| State: | Powder | Product Name: | Hydrophobic Fumed Silica |
| Appearance: | White Nano Powder | Surface Area (BET): | 120 ± 20m²/g |
| PH: | 4.0 -7.0 | SiO2 Content: | ≥ 99.8% |
| Loss On Drying (2 Hours At 105℃): | ≤ 0.5% | Tamped Density: | Approx. 50 G/l |
| Hazardous Chemical: | No | Packing: | 10kg/bag |
| Classification: | Chemical Auxiliary Agent | Usage: | Coating Auxiliary Agents, Leather Auxiliary Agents, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Petroleum Additives, Textile Auxiliary Agents, Water Treatment Chemicals |
| Other Names: | White Carbon Black | Type: | Fumed Silica |
Product Description
Product Description
Hydrophobic Fumed Silica
Product Info:
Fumed Silica is a grade of a hydrophobic silica prepared by treating a high purity fumed silica with dimethyldichlorosilane.
Properties: |
* Control rheology and thixotropy |
* Reinforcement of silicone elastomers |
* Improve free flow |
* Anti-sag and anti-settling |
* Thickener rheology control of binders and polymers |
Various brands of products are available for your choice.
Hydrophobic VS Hydrophilic
Application:
* Unsaturated Polyester Resin |
* Adhesives & Sealants |
* Printing Inks |
* Paints & Coatings |
* Food & Cosmetics |
* High-temperature Silicone Rubber & Liquid Silicone |
* Rubbeilicone rubber |
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 Hydrophobic Fumed Silica Product Info:Fumed Silica is a grade of a hydrophobic silica prepared by treating a high purity fumed silica with dimethyldichlorosilane. And it is a high-purity white powder with a specific surface area of 120 m²/g. It is used as thickening and ...
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