What Are the Effects of Using Fused Silica Powder?
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Update time : 2021-02-01 09:20:53
Fused silica powder is made of high-quality fused silica sand, crushed by jet mill or vibration mill, and processed by classification. In terms of performance, it has a small expansion coefficient, low stress, and chemical corrosion resistance. Fused silicon powder has good electrical radiation and low Radioactivity and other advantages.
What are fused silica uses in industry?
The fused silica powder can fill the pores between cement particles, and at the same time form a gel with the hydration product, and react with the alkaline material magnesium oxide to form a gel. In cement-based concrete, mortar and refractory castables, mixed with a proper amount of silica fume can play the following roles:
2. Fused silicon powder has the function of retaining water, preventing segregation, bleeding, and greatly reducing the resistance of concrete pumping.
⒊Fused silicon powder can significantly extend the service life of concrete.
⒋Fused silicon powder used to reduce the landing dust of sprayed concrete and castables, and increase the thickness of single sprayed layer.
⒌Fused silicon powder is a necessary component of high-strength concrete, and has been applied in C150 concrete engineering.
⒍Fused silicon powder has about 5 times the effect of cement, and can reduce costs and improve durability when used in ordinary concrete and low cement castables.
⒎Fused silicon powder can effectively prevent the occurrence of concrete alkali aggregate reaction.
⒏Fused silicon powder can improve the compactness of castable refractories. When coexisting with Al2O3, it is easier to form mullite phase, which increases its high temperature strength and thermal shock resistance.
Luoyang Trunnano Tech Co., Ltd (TRUNNANO) is a professional fused silicapowder with over 12 years experience in chemical products research and development. If you are looking for high quality fused silica powder, please feel free to contact us and send an inquiry.
