spherical emery sand for blasting

spherical emery sand for blasting

Spherical emery sand is a kind newly environmental protection material ,with raw material of bauxite,coal and so on,It is used in the fields of Glass sandblasting and Abrasive tools.It is the substitute for Middle and low intensity emery sand such as Quartz sand, glass balls and metallic balls.

Chemical Composition

Al2O3: 60-70%

SiO2 :  6-10%

Fe2O3:2-5%

TiO2:1.5-2%

MnO:3-5%

K2O:1-2%

CaO:1-2%

Physical Properties

Shape: Round

Color: Yellow

Mohs hardness: 6-7

Roundness: 90%

Broke Rate: 6%

Advantages

1   high hardness

2 Good liquidity

3 No dust

4 Wear resistance

5 minimal mutual friction force

6 Well-distributed size

Application

1   Used in sandblasting equipment

2 Glass sandblasting

3 Ceramic and ceramic tile sandblasting

4 Abrasive tools sandblasting,dust removal

5 Steel Tube sandblasting

6 Steel Plate sandblasting

7 Tank body sandblasting

8 Radiators sandblasting

9 Aluminum and magnesium die-casting and Zinc Aluminum Die-casting parts sandblasting