Sichuan Hongjian Xinyi Technology Co., Ltd.
                                                                                                           
Verified Supplier
13 Years
Since 2013
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Silicon Dioxide SiO₂ Powder for Rubber Reinforcing and Coatings

Price Negotiable
Price: Please contact customer service
MOQ: 10Tons
Delivery Time: About six weeks
Brand: SiChun HongJian
Product Description

Product Details: Silicon Dioxide (SiO₂)

Product Introduction

Silicon Dioxide (SiO₂) is a naturally occurring inorganic compound widely used in industries such as food, pharmaceuticals, cosmetics, and manufacturing. Known for its high chemical stability, thermal resistance, and excellent adsorption properties, it is a versatile material for various applications.

Molecular Formula

SiO₂

Available Forms

  • Powder (different particle sizes: nano, micron-grade)

  • Granules (for filler and reinforcement)


Key Applications

1. Industrial Uses

  • Rubber & Plastics: Reinforcing agent to improve durability and strength.

  • Coatings & Inks: Enhances gloss and weather resistance.

  • Electronics: Used in semiconductors, optical fibers, and insulation materials.

2. Food & Pharmaceuticals

  • Anti-caking Agent: Prevents clumping in powdered foods (e.g., milk powder, spices).

  • Excipient: Acts as a lubricant and disintegrant in tablets.

3. Cosmetics & Personal Care

  • Oil Absorption: Found in foundations, powders, and sunscreens.

  • Gentle Exfoliation: Used in facial scrubs and toothpaste.

4. Other Applications

  • Catalyst Support: For chemical reactions.

  • Adsorbent: Used in water and air purification.


Product Advantages

✅ High Purity (≥99%)
✅ Customizable Particle Size (nano to micron-scale)
✅ Chemically Inert & Non-Toxic
✅ Wide Industry Compatibility

Contact us now for the best SiO₂ solutions!


Why Choose Us?


✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sichuan Hongjian Xinyi Technology Co., Ltd.
Location 604, 6th Floor, Unit 2, Building 1, No. 9 Vanke Road, Chenghua District, Chengdu
Contact Person Leo Yang

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