Free Dust Abrasive sand for glass sandblasting
free dust abrasive 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.Free-dust sand 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 | |
