Colloidal Silica Sol Used for Coating of Investment Casting Process

Colloidal Silica Sol Used for Coating of Investment Casting Process

Features of Silica Sand:
1.Various grades available, 99%min,99.9%min, 99.99%min
2.High purity
3.Various sizes available
4.Natural Sand
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Product Details

Our company has advanced management experience, production process and quality control means to ensure the provision of high-quality Glass Beads, Silicon Carbide, Low Sodium White Fused Alumina for domestic and foreign customers. In the future, we will continue to adjust our development direction according to market changes and user needs, and provide customers with high-quality products and good services. We sincerely hope to continue to strengthen cooperation with friends at home and abroad and develop together. We sincerely welcome friends to negotiate business and start cooperation.

Silica Sand

 

Description:

Silica sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine crushing, acid treatment, water washing, drying and sieving etc.

 

Application:

1. Silica sand is the main raw material of plate glass, float glass, optical glass, glassware and special glass etc.

2. Refractory materials

3. Metallurgy, ceramic, foundry and abrasives industry, etc.

 

Typical Chemical Composition:

SiO2

99.0%-99.99%

Fe2O3

10-100PPM

Al2O3

25-100PPM

K2O

10PPM

Na2O

10PPM

 

Size Available:

6-10Mesh, 20-40Mesh, 40-80Mesh, 80-120Mesh, 200Mesh, 325Mesh etc.

Other special specifications could be supplied as required.


Our technical talent team provides a strong guarantee for the continuous optimization of product quality, and also lays a solid foundation for our first-class Colloidal Silica Sol Used for Coating of Investment Casting Process. We have established long-term and stable cooperation and service partnership with many large and medium-sized users at home and abroad, and have won wide recognition and praise from them. We constantly practice diligent and pragmatic entrepreneurial spirit.
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