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Garnet sand is made from garnet and has the characteristics of high hardness, high temperature resistance, stable chemical properties, uniform particles, high grinding efficiency and no scratch. Suitable for water jet cutting industry; sandblasting surface all kinds of metal, plastic and wood machinery industry; precision grinding, precision casting and imaging of tubes, optical glass, silicon wafer grinding industry etc..

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1) hard texture, hardness above 7.1, higher than the commonly used quartz sand, sea sand and river sand blasting material hardness, and long service life.

2) because garnet is an equiaxed crystal, it has no cleavage, so it is easy to form particles with approximate cubic shape after sand blasting, and its effect of sand blasting and rust removal is better. It can not only make the metal surface rust, oxide coating, and completely remove the pollutants, but also because of high hardness, can produce ideal on the metal surface to be cleaned on the edges of rough surface, increasing the metal surface area, improve the bonding force of the interface, the binding force of corrosion protection coating and metal surface significantly enhanced, so as to improve the bonding performance of the coating and metal surface.

3) density is high, usually in 4g/cm fand, strong impact force, better cleaning metal surface.

4) the intensity is big, when the spray meets the metal surface, is not easy to break, after the time breaks, will produce the new edge similar cubic particle, therefore it may use repeatedly, generally may reach 20 times above. Is siliceous sand (sand or sand) 20 times the number of quartz sand (artificial) more than 2 times, the relative cost of a low.

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