What is the difference between quartz powder and silica fume?

What is the difference between quartz powder and silica fume?

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Quartz powder, silica fume, all refers to the crystalline sio2 powder, simple is that the stone broken into powder. The quartz powder is relatively coarse, below 325 mesh, the silica fume is relatively fine, more than 325 mesh. Whiteness, whiteness and hue are different because of impurities, and the purity…
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Silica fume in Japan

Silica fume in Japan

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Silica Fume in Japan has a slightly stranger origin story than in other countries. So silica fume market is mainly in other countries, such as USA, Canada, New Zealand, Australia, India, Nepal, etc. Silica fume uses: - Fertilizer: anti-solidification agent (eliminates the need for oil coating) - Construction materials: improve…
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96U Microsilica used in oxide bonded silicon carbide product

96U Microsilica used in oxide bonded silicon carbide product

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Silicon carbide is the main crystalline phase, and the oxide is a bonded refractory fired product (silicon bonded silicon carbide products, mullite bonded silicon carbide products, etc.). Widely used in metallurgy, ceramics, building materials and other industries. SiO2 ≥ 96.5% high-grade microsilica can be used for the production of silicon…
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Micro silica fume used in thermal insulation materials

Micro silica fume used in thermal insulation materials

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Thermal insulation materials are usually light, loose, porous and low thermal conductivity materials. The thermal conductivity of commonly used thermal insulation materials is less than 623K (350 ℃), and the thermal conductivity should be less than 0.14W / (M. K). Thermal insulation material can slow down heat flow rate produced…
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Insulation mortar mix ratio

Insulation mortar mix ratio

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1.  Polystyrene pellet insulation mortar Ordinary silicate 42.5 cement            700kg High-quality microsilica                  70-105kg Heavy calcium (fly ash or ash calcium powder)300kg Copolymer condensation powder                5-10kg Hydroxypropyl methyl cellulose ether(HPMC)    5-10kg Polypropylene staple fiber                     2kg 6. External wall adhesive mortar Ordinary silicate 42.5 cement           400kg High-quality microsilica                  40-60kg Silica sand (40-70…
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