Practical performance of brown fused alumina

Brown fused alumina is a kind of man-made abrasives,it is made from bauxite and melted in furnace under high temerature over 2000℃。

With the continuous innovation and improvement of technology, brown fused alumina plays an irreplaceable role in the current and future industrial manufacturing fields,then what is the practical perfermance of brown fused alumina during sandblasting?

1、Sandblasting brown fused alumina:it has moderate hardness,high bulk density,no free silica,high specific gravity and good toughness.It is called ideal “environmentally friendly” sandblasting material and widely used in aluminum profiles, copper profiles, glass, washed jeans, precision molds and other fields.The sizes F12-F800,JIS#12-JIS#2000,P12-P3000 are all can be used for sandblasting.

2、Free grinding: brown fused alumina also is called grinding grade abrasive,because mircopowder of brown fused alumina such as F230-F800,JIS#240-#2000,P240-P3000 are mostly used for grinding in the following fileds:phone carbon plate,optical glass,single crystal silicon, lenses, watch glass, crystal glass, jade, etc., and are commonly used grinding materials in China;

3、Resin abrasive tools:Brown fused alumina has suitable color, good hardness, toughness, suitable particle cross-section type and edge retention,which makes it used widely in resin abrasive such as abrasive chips etc

4、Coated abrasive tools:brown fused alumina is the raw material for sandpaper,abrasive cloth etc,which mainly use brown fused alumina p grit (p12-p220)and P-power(p240-p3000)

5、Wear-resistant filler:because brown fused alumina owns high hardness and good toughness,which makes it usd in automobile brake parts, special tires, special building products, etc. It can be used as wear-resistant materials for building highway pavements, airport runways, docks, parking lots, industrial floors, sports venues, etc.

6、Filter media:it is newly application of abrasives,It uses granular abrasive as the bottom medium of the filter bed to purify drinking water or wastewater. It is a new type of water filtration material at home and abroad, especially suitable for non-ferrous metal beneficiation and oil drilling mud weighting agent.

In summary,brown fused alumina is playing important role in many fields,then zhengzhou haixu abrasives co.,ltd,as maufacturer and supplier of brown fused alumina,what can we offer and promise?

Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been manufacturing and supplying brown fused alumina for more than 20 years,we mainly offer the the following quality and size of brown fused alumina as follows:

First grade brown fused alumina which includes macrogrit and micropowder sizes are as follows:

As a manufacturer and exporter of brown fused alumina,we promise each shipment of brown fused alumina meet with its standard no matter chemical compostion,physical properties or partical size distribution.