Fused silica is made up of high quality fused silica, which has been crushed in a vibrating mill or jet mill. Then it’s classified. Fused silica powder has high performance characteristics such as a low expansion coefficient, low stress and chemical resistance. Fused silicon powder offers good radioactivity resistance and electrical radiation.
Which industries use fused silica?
A fused silica dust can be used to fill cracks between cement particles. The hydration product will also gel the powder and the gel reacts with magnesium oxide. Mixing mortar with sufficient amounts of silica fume in cement-based concrete can have the following functions:
1.Fused Silica Micropowder dramatically improves the compression resistance, flexibility resistance, impermeability as well as corrosion resistance, impact resistance, wear resistance and damage resistance.
2. Fused silicon powder serves the purpose of holding water. It prevents segregation and bleeding. This also reduces the resistance to concrete pumpsing.
The service life of concrete can be greatly extended with the use of a fused silicon powder.
4. Use fused silicon powder for reducing the dust from sprayed concrete castables. It also increases the thickness of single-sprayed layers.
5.Fused silica powder is an essential part of high-strength concrete. This has been utilized in C150 concrete engineers.
6.Fused silica powder can have a five-fold effect on cement. It is cost effective and durable when used with ordinary concrete or low cement castings.
7.Fused silicon can prevent concrete alkali aggreement reaction.
8.Silicone powder can increase the strength of castable refractories by reducing their compactness. Mullite phase can be formed when it coexists with Al2O3. This improves its thermal shock resistance and high temperature strength.
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