Fused silica High purity of SiO2
| Min. Order: | 1 Ton |
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| Trade Term: | FOB,CFR,CIF,DAT |
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 500Ton per month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Trading Company |
Product Detail
| Model No.: | Mesh |
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| Brand Name: | H&X Abrasives |
| Optical glass: | Abrasives material |
| Production Capacity: | 500Ton per month |
| Packing: | According to your request |
| Delivery Date: | According to order quantity |
Product Description
Fused silica is manufactured from silica sand, through high temperature fusing, cooling, smash and selected. The powder is produced by 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.
High content of SiO2 could exceed 99.9%
Chemical composition(%)
SiO2 | ≥99.9 |
Fe2O3 | ≤15ppm |
Li2O | ≤1.0ppm |
Al2O3 | ≤25ppm |
K2O | ≤20ppm |
Na2O | ≤11ppm |
Applications:
Used in precision casting.
Refractories and Optical glass manufacturing.
Grinding wheel abrasives and high quality glass production.
Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit.
Epoxy resin, pouring, quartz rubber and other chemical industries.
Size available:
0-1mm, 1-2mm, 1-3mm, 3-5mm, 2-5mm, 5-10mm, 10-50mm;
4/6, 6/16, 30/60, 60/120, 100mesh, 200mesh, 325mesh.
Micropowder is available as required.
