Sandblasting material

white fused alumina

white fused alumina

ingredient


Al2O3

 

Fe2O3

 

Na2O

 

 

SiO2

 

CaO

 

K2O

≥ 99.2%

≤ 0.08%

≤ 0.30%

120# Finer ≤0.40%

≤0.10%

≤ 0.03%

≤ 0.03%

 

Mesh No.

#24

#36

#46

#60

#80

#100

#120

#150

#180

#220

Micron

740

480

326

250

180

150

125

100

83

68


product advantages
1, does not affect the color of the workpiece;
2. It can be used for sandblasting in the process of prohibiting the residual iron powder;
3. The micro powder grade is very suitable for wet sandblasting and grinding operations;
4, processing speed is fast and high quality;
5. The amount of iron oxide contained is extremely low, which is suitable for sandblasting operations where iron residue is strictly prohibited;
6. After the acid washing step to remove impurities.


main role
1. Surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die casting mold, rubber mold oxide or release agent removal, ceramic surface black spots, uranium color removal, painting Rebirth.
 
2, beautification processing: all kinds of gold, K gold jewelry, matte or matte treatment of precious metal products, crystal, glass, corrugated, acrylic and other non-metal matte processing and can make the surface of the workpiece into a metallic luster.
 
3, etching processing: jade, crystal, agate, semi-precious stones, seals, ya stone, antiques, marble tombstones, ceramics, wood, bamboo and other etching art.
 
4, pre-processing: Teflon (TEFLON), PU, rubber, plastic coating, rubber drum (ROLLER), electroplating, metal spray welding, titanium plating and other pre-treatment, so that the surface adhesion increased.
 
5, raw edge processing: bakelite, plastic, zinc, aluminum die-casting, electronic parts, magnetic core and other raw edges.
 
6, stress relief processing: aerospace, defense, precision industrial parts, derusting, paint removal, finishing, and other stress relief processing.

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