What is micro silica fume for concrete

Micro silica fume is also well used in the concrete industry. Its physical characteristics include small particles, high purity, and pozzolanic solid activity. Adding micro silica fume to concrete can not only improve the properties of concrete in ma…

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Microsilica Fume

Micro-silica is finely processed from silicon dioxide (SiO2), also known as quartz, through crushing, purification, grinding, grading and other processes. It has high purity, white color, and reasonable particle size distribution. It has unique prope…

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Why is Copper alloyed with Nickel?

What is copper and nickel alloy called?There are a series of different CuNi alloy, which have different properties and can be used for different purposes, including:Cupronickel: containing 60-90% copper.Constantan: 45% nickel.Monel: at least 52% nick…

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Fused Silica Powder Fused Quartz Powder Fused SiO2 Powder

Item No.: Tr- silica Fused silicon powder is made of natural quartz, which is smelted at high temperature, cooled amorphous silicon dioxide as the main raw material, and processed by a unique process.Purity: 99.8%Size: 600 mesh…

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Micro-porous PVC-SiO2 Separator for Gelled Lead-acid Batteries

Item No.: Tr-separator The PVC-SiO2 separator that we produced has a richer pore structure, which improves the porosity of the separator, thereby effectively reducing the resistance of the separator and increasing the battery capacity.Max Po…

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