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Sio2 97.5% High Purity Fused Silica 4-20 Mesh

Sio2 97.5% High Purity Fused Silica 4-20 Mesh

  • Sio2 97.5% High Purity Fused Silica 4-20 Mesh
Sio2 97.5% High Purity Fused Silica 4-20 Mesh
Product Details:
Place of Origin: CHINA
Model Number: 4-20mesh C Grade
Payment & Shipping Terms:
Minimum Order Quantity: 1 KG
Delivery Time: 3-5 work days
Payment Terms: L/C, T/T
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Detailed Product Description
SiO2: 97.5% Size: 4-20mesh
Fe2O3: < 500ppm Al2O3: < 1000ppm
K2O: < 500ppm Na2O: < 500ppm
MgO: < 500ppm CaO: < 500ppm
High Light:

97.5% high purity fused silica


20 mesh high purity fused silica


4 mesh fused silica sio2


97.5% High Purity 4-20 Mesh Fused Silica Sand, Amorphous Silicon Dioxide, C Grade


High Purity Fused Silica Material


Products category:

High purity fused silica block, high purity fused silica sand, high purity fused silica powder.

Purity fused silica block, purity fused silica sand, purity fused silica powder.



Mainly used in the fields such as solar crucibles for mc-Si cast ingots, electronics, semi-conductors, aerospace industry, quartz glass ceramic rollers, precision casting (as substitute of zircon sand and zircon powder for a 50 % cost reduction,) and high-grade fire-retardant materials.


Fused Silica Sand

Size: 4-10mesh; 10-20mesh; 4-20mesh;30-50mesh;20-50mesh; 50-100mesh; 100-200mesh

ITEM SiO2 Fe2O3 Al2O3 K2O Na2O MgO CaO
A Grade 99.9% - 99.99% < 50ppm < 200ppm < 50ppm < 50ppm < 50ppm < 50ppm
B Grade 99.8% min < 100ppm < 300ppm < 80ppm < 80ppm < 80ppm < 80ppm
C Grade 97.5% min < 500ppm < 1000ppm < 500ppm < 500ppm < 500ppm < 500ppm

Above specification are for common uses,and can be adjusted upon user’s request.

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Tel: +86 15611358491

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