High Quality Silica Sand For Foundry And Metallurgy

High Quality Silica Sand For Foundry And Metallurgy

Features Of for High quality silica Foundry and Metallurgy
1.Higher fire resistance
2.Stable chemical properties
3.Hard
4.Wear resistant
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Product Details

High quality silica Foundry and Metallurgy

Description:

silica sand is processed from the quality silica stone, for its high content of SiO2 and low impurity

Physics Index:

Specification

10-20Mesh20-40Mesh40-80Mesh
60-200Mesh
Chemical AnalysisSiO2(%)
99.599.599.599.5
Al(ppm)30303040
Fe(ppm)3335
Ca(ppm)11.535
Partical Size Distribution3000-2000μm(%)2---
2000-1000μm(%)90
1--
1000-450μm(%)8921.5
-
450-108μm(%)-
7936
180-75μm(%)--5.5
85
75μm--(%)---9

Applications:

1. Widely used for producing optical glass

2. Refractory materials

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


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