Foundry Refractory Electric Furnace Fused Silica Ramming Mass

Foundry Refractory Electric Furnace Fused Silica Ramming Mass

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 are implementing the new green development concept, increasing research and technological development and application to create the Diamond Fine Micro Powder, Black Silicon Carbide, Fused Magnesia Alumina which with low energy consumption. Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. We have been always here working for your demands whenever you require. We now have to continue to uphold the 'quality, detailed, efficient' business philosophy of 'honest, responsible, innovative'spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons. Our company has maintained friendly trade with many large and medium-sized enterprises at home and abroad for a long time, which has laid a solid foundation for the development of enterprises.

Fused Silica



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



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:














Size Available:

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

Other special specifications could be supplied as required.

We will continue to deepen cooperation, innovate and develop more high-quality Foundry Refractory Electric Furnace Fused Silica Ramming Mass. Our mission is to pursue the superlative quality, making continual progress. We are well-known for our high-quality guaranteed products in the market, which are sold at home and abroad.
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