

Specification | Chemical composition(%) | Magnetic material ≤ | |||||
Al2O3(≥) | Fe2O3(≤) | SiO2≤ | TiO2≤ | ||||
For abrasive | F grit | 4#-80# | 95.0 | 0.3 | 1.5 | 3.0 | 0.05 |
| 90#-150# | 94.0 | 0.03 | ||||
| 180#-240# | 93.0 | 3.5 | 0.02 | |||
P grit | 8#-80# | 95.0 | 0.2 | 1.2 | 3.0 | 0.05 | |
| 100#-150# | 94.0 | 0.03 | ||||
| 180#-220# | 93.0 | 0.3 | 1.5 | 3.5 | 0.02 | |
Micro Powder | W0.5-W63 | 92.5 | 0.5 | 1.8 | 4.0 |
|
actory | Size for Sand | 0-1mm | 95.5 | 0.3 | 1.5 (1.0 from Tilting Furnace) | 3.0 |
0-3mm | 95.0 | 0.3 | 1.5 | 3.0 | ||
Fine powder | 140F | 94.5 | 0.5 | 1.5 | 3.5 |

Dongrun Century values the very highest quality:
Our extensive network of international teams of consultants has many years of experience of industrial surface finishing gained across different sectors of industry.
Thanks to our warehousing right across China, we can deliver products to you swiftly.
We offer consultation and products!

You are the expert on your products - we are the experts on everything that makes your product perfect. At Dong run Century our thoughts constantly focus on blasting, grinding, cutting, infilling - indeed everything that makes surfaces perfect for you. This is precisely why we have one of the most versatile ranges of blasting media and abrasives in China.