Super Fine Silica Fume / Silica Sand; Fused Silica Sandy as Refractory Raw Material

Super Fine Silica Fume / Silica Sand; Fused Silica Sandy as Refractory Raw Material

Features of Fused Silica:
1.Various grades available
2.Various sizes available
3.High purity
4.Low linear expansion coefficient
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Product Details

We cherish the quality of our products as if we cherish our own life. Starting from the raw material company, we have implemented the system of checking at all levels. The quality of our Abrasive Sandpaper, Abrasive Cloth, Pink Fused Alumina For Grinding has been steadily improved and improved for many years. Quality is the lifeline of an enterprise. Only by grasping the quality of products can we have a long-term market. After years of research and market experience accumulated by our technical staff, we have gradually transformed into independent research and design, and formed a serialized and diversified product structure.

Fused Silica

 

Description:

Fused Silica is manufactured from silica sand, through high temperature fusion, cooling, smash and selecting.The powder is produced using fused silica lump as material. It's white powder of high purity and amorphous, with the quality of low linear expansion coefficient, low stress and low radioactivity

 

Applications:

1. Used in precision casting

2. Refractories and optical glass manufacturing

3. Grinding wheel abrasives and high quality glass production

4. Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit

5. Epoxy resin,pouring,quartz rubber and other chemical industries

 

Typical Chemical Composition:

SiO2

>99.9%

Fe2O3

10-100ppm

LiO2

<1.5ppm

Al2O3

<25ppm

K2O

<20ppm

Na2O

<15ppm

 

Size Available:

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

Other special specifications could be supplied as required.


We are one of the most comprehensive competitive Super Fine Silica Fume / Silica Sand; Fused Silica Sandy as Refractory Raw Material brands in China. Our company adheres to the good corporate culture concept of 'Innovation, Unity and Cooperation', and continuously integrates the personal wisdom of employees into the development of the company. Our perfect after-sales service has won the trust of many customers, and our market share has continued to expand. We are always committed to the development and utilization of new products by continuously improving our technologies.
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