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What is the raw material of silicon powder

The main component of silicon powder is glassy silicon dioxide. Due to the high purity of silicon powder, low impurity content, stable performance, and excellent electrical insulation, the cured product has good insulation and arc resistance properties. When used, it can reduce and eliminate precipitation and delamination, enhance the tensile and compressive strength of the cured product, improve wear resistance, increase the thermal conductivity of the cured product, and increase flame retardancy. Silicon powder (Microsilica or Silica Fume), also known as "silica fume," is formed by collecting and treating smoke and dust that escapes from the exhaust gas during high-temperature smelting of industrial silicon and ferrosilicon in an industrial electric furnace through a particular capture device. The scientific name "silica fume" refers to the industrial smelting of silicon and ferrosilicon in an industrial electric furnace at high temperatures. A specific capture device collects and processes the smoke and dust that escapes with the exhaust gas. In the escaping smoke and dust, the content of SiO2 accounts for about 90% of the total smoke and dust, with petite particle size and an average particle size of almost a nanometer, so it is called silicon powder. Silicon powder refers to silicon dioxide, an inorganic spherical powder commonly used in cosmetics as porous silicon dioxide. Due to its excellent rolling effect and specific oil absorption ability (absorbent), the powder will bring a smooth and refreshing skin feel. The disadvantage is that the spherical powder is not as good as the flake powder in sticking to the skin, so the makeup setting effect is relatively poor. In addition, because the hollow sphere is elastic, when the content is significant, it will harm the compactness of the pressed powder, which will cause the powder to be loose and fragile or the powder surface to be uneven after pushing for some time. If you are looking for high quality, high purity and cost-effective silicon powder, or if you require the latest price of silicon powder, please feel free to email contact mis-asia.

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