| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
sun |
| 材料 |
copper |
| 使用 |
shot blasting peening sandblasting |
| 粗鲁的颗粒尺寸 |
0.3-2.5mm |
Appearance is golden and bight, round dew form. It main applied in dealing with valve,electric machine fitting, decoration and other work pieces surface. Function is photic-tidy, aggrandizement surface finishing and increase colour. Main chemistry:Cu about 62% Zn about 37.5% Density: 8.6g/cucm Size: 0.3mm- 0.8mm we can customize other size product Hardness:180-205HV