It is used to grind hard and brittle metal,non-ferrou smetals like copper, brass,aluminium and magnesium,and non-metallic materials such as gem,optical glass,ceramics,etc.
|
Usage |
Vitrified
Wheels&belts |
Organic
wheels |
Sheets |
|
Type |
GC |
GC-B |
GC-P |
|
Chemical Composition |
|
Type |
Grit |
Chemical Composition（% by weight） |
|
SIC |
F.C |
Fe2O3 |
|
GC |
F20-F90 |
≥99.0 |
≤0.2 |
≤0.2 |
|
F100-F150 |
≥98.5 |
≤0.25 |
≤0.2 |
|
F180-F220 |
≥97.5 |
≤0.25 |
≤0.7 |
|
F240-F600 |
≥97.0 |
≤0.3 |
≤0.7 |
|
F800-F1200 |
≥95.5 |
≤0.4 |
≤0.7 |
|
P12-P100 |
≥99.0 |
≤0.2 |
≤0.2 |
|
P120-P150 |
≥98.5 |
≤0.25 |
≤0.2 |
|
P180-P220 |
≥97.5 |
≤0.25 |
≤0.7 |
|