Brown Fused Aluminum Oxide Abrasives

The raw material of brown fused alumina is bauxite, and there are also anthracite and iron oxide, it has the characteristics of high purity, good crystallization, strong fluidity, low expansion coefficient and corrosion resistance, it has the characteristics of no detonation, no pulverization and no cracking during the casting process. Can meet casting needs.

Application range of brown corundum: mainly used in refractory materials, grinding wheels, sandblasting.

1. Sandblasting: it has moderate hardness, high bulk density, no free silica, high specific gravity, and good toughness, it is an ideal sandblasting material and is widely used in aluminum profiles, copper profiles, glass, molds and other fields;

2. Coated abrasives: it is the raw material for sandpaper, gauze and other manufacturers;

3. Resin abrasive tools: it has suitable color, good hardness, toughness, suitable particle section type and edge retention, and is applied to resin abrasive tools with ideal effect;

4. Free grinding: grinding grade used in free grinding of kinescope, optical glass, single crystal silicon, lens, watch glass, crystal glass, jade and other fields;

5. Brown fused alumina functional filler: mainly used for automobile brake parts, tires, construction products, etc., and can be used as wear-resistant materials for building highway pavements, airstrips, docks, parking lots, industrial floors, sports venues, etc.;

6. Filter medium: Granular abrasive is used as the bottom medium of the filter bed. It is a new type of water filter material, and it is also suitable for non-ferrous metal beneficiation and weighting agent for oil drilling mud.

Common particle size: 40-70 mesh, 50-100 mesh, 70-140 mesh, 200 mesh, 325 mesh

Number of sands: 16# 24# 30# 36# 46# 60# 80# 100# 120# 150# 180# 240# 325#

Packing: 25kgs double-layer woven bag, tons of bags, can be customized according to customer needs.

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