Browm fused alumina   

Brown corundum is called industrial teeth.:
1, for the manufacture of high-grade refractory materials, castable, refractory bricks and so On.
2, sandblasting - abrasive hardness moderate, High accumulation density, no free silica, than significant, good toughness, is the ideal " environmental protection " type sandblasting material, widely used in aluminum profiles, copper profile glass, washed denim precision molds and other fields;
3, free grinding - abrasive grade abrasive, used in the picture tube, optical glass, monocrystalline silicon, lenses, watches and clocks with glass, crystal glass, jade and other fields of free grinding, is widely used in the domestic advanced abrasive materials;
4, resin abrasive - abrasive with suitable color, hardness, toughness, suitable particle section type and Edge retention, applied to resin abrasives, the effect is ideal;
5, coated abrasives - abrasive is sandpaper, gauze and other manufacturers of production raw materials;
6, functional filler- mainly used in automobile brake parts, special tires, Special construction products, such as the collar can be built for highway pavement . The runway of the plane . Pier . Parking . Industrial flooring . Sports venues and other wear-resistant materials;
7, filter media - is a new type of abrasive applications, the use of granular abrasive for the bottom of the filter bed media, purification of drinking water or wastewater, is a new type of water filtration materials at home and abroad, especially suitable for non-ferrous metal beneficiation : oil drilling slurry aggravating agent:
8, hydraulic cutting - is to use abrasive as cutting medium, rely on high-pressure hydraulic jet for basic cutting, used in oil (natural Gas) pipeline, Steel and other parts of the cutting, is a new, environmentally friendly, safe Cutting Way.
 
 

Cemical composition%	Al2O3	95
	Si2O	1.0
	Tio2	1.8
	Fe2O	0.3
Bulk density  g/cm3		1.75
Grain density   g/cm3		3.97
Shape		Grits/Grains/Powder

 
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Henan Guangda Refractories Co., Ltd is a high-tech enterprise which is dedicated to the refractory materials research and development, production, trade and engineering. Our company owns a professional technical research and development team that has been engaged in the refractory materials for decade years, owns advanced production equipments and testing equipment with the excellent marketing team. Our company has a sound management system for the market development and after-sale service. We will, as always, insist on the principle of quality first, customer first, putting quality and customers first, wholeheartedly provide the best quality......