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Precipitated Silica

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MOQ : 1 Ton

Precipitated Silica Specification

Application
Used as a reinforcing filler in rubber and tire production, also in paints, coatings, adhesives, toothpaste, and food

Melting Point
1610C

Form
Amorphous powder

Usage & Applications
Rubber reinforcement, food additive, carrier for liquids, toothpaste thickener

Surface Finish
Smooth and fine

Water Absorption
High absorption capacity

Purity(%)
98% 99%

Chemical Composition
Precipitated Silica (SiO2 > 98%)

Hardness (%)
55% 60%

Product Type
Fine powder

Types of Refractories
Silica based refractory

Shape
Powdered / Granular

Porosity
High porosity

Strength
Medium mechanical strength

Thermal Conductivity
Low thermal conductivity

Color
White

Precipitated Silica Trade Information

Minimum Order Quantity
1 Ton

Supply Ability
100 Tons Per Week

Delivery Time
3 Days

About Precipitated Silica

Precipitated Silica

We are offering our clients, high quality Precipitated Silica (Tray / Spray Dryer). These are used in the preparation of Cosmetics, Dyes & Pigments, Detergent, Toothpaste, Pesticides, Foothwear, Rubber, Condoms.

Exceptional Performance in Rubber and Tire Manufacturing

Precipitated Silica is renowned for significantly improving mechanical strength, resilience, and wear resistance in rubber products. Its ability to enhance durability while maintaining elasticity makes it a crucial component for tire manufacturing and various rubber goods. High purity and consistent particle size distribution guarantee uniform performance across different production batches.

Versatile Applications Across Multiple Industries

Beyond its vital role as a reinforcing filler in rubbers, Precipitated Silica serves as a thickening and anti-caking agent in the food and pharmaceutical sectors. Its smooth, fine texture and high porosity make it suitable for applications in paints, coatings, adhesives, and toothpaste, delivering a range of functional benefits from improved viscosity to increased stability.

Safe Handling and Optimal Storage Tips

To maintain the quality and performance of Precipitated Silica, it should be stored in a dry, well-ventilated environment, away from moisture and contaminating substances. Its two-year shelf life under recommended conditions ensures long-term usability for industrial applications, streamlining supply and inventory management.

FAQs of Precipitated Silica:

Q: How is Precipitated Silica used in rubber and tire production?

A: Precipitated Silica is incorporated as a reinforcing filler in rubber and tire manufacturing. Its addition enhances mechanical strength, wear resistance, and flexibility in finished products, leading to improved durability and performance under various operating conditions.

Q: What industries benefit most from Precipitated Silicas unique properties?

A: Industries including rubber and tire manufacturing, paints and coatings, adhesives, food processing, oral care, and pharmaceuticals benefit from Precipitated Silica. Its high purity, excellent absorption, and smooth texture cater to both industrial and consumer product formulations.

Q: What is the recommended storage method for Precipitated Silica to maximize shelf life?

A: Precipitated Silica should be kept in a dry, ventilated area, away from direct moisture. Proper storage under these conditions preserves its properties and effectiveness for up to two years.

Q: When should Precipitated Silica be added during the manufacturing process?

A: Precipitated Silica is typically added during the mixing or blending stages of production, ensuring even dispersion within rubber compounds, paints, adhesives, or other formulations for consistent product quality.

Q: Where is Precipitated Silica commonly sourced and supplied?

A: This product is widely manufactured and supplied by distributors, exporters, importers, and traders in India. It is available globally for various industrial applications, often classified under HS Code 28112200.

Q: What benefits does Precipitated Silica offer in food and toothpaste formulations?

A: In food, Precipitated Silica acts as an anti-caking agent and carrier for flavors or liquids, helping maintain free-flowing powder texture. In toothpaste, its fine texture and high purity provide both thickening and gentle abrasive properties, aiding cleaning without damaging enamel.

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