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Henan-Superior-Abrasives

Henan Superior Abrasives Import and Export Co., Ltd is one of the largest Silica Fume Suppliers in China, and also the premium source of high-performance Silica Fume products for concrete and refractory industries. As a crucial supplier of Silica Fume, we have gained credits from our excellent guests and have been maintaining stable and long-term business cooperation with them since 2001, owing to our advanced tech, reasonable price, varied packages and good service. Our market covers Australia, America, Canada, Mid-east, Russia, Spain, South Africa, Southeast Asia and etc.
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CSF Condensed Silica Fume
CSF Condensed Silica Fume
Composition Condensed silica fume consists primarily of pure silica in non-crystalline form and contains more than 90% silicon dioxide. Small amounts of magnesium, iron, and alkali oxid...
Microsilica concrete advantages
Microsilica concrete advantages
Since microsilica particles are only about 1 / 100 the size of cement grains, the material may be hard to batch and ship. These handling problems may be overcome by mixing microsilica with w...
Physical properties of silica fume
Physical properties of silica fume
Properties: Silica fume is an ultrafine material with spherical particles less than 1 μm in diameter, the average being about 0.15 μm. This makes it approximately 100 times smaller than