Tin Powder 99.95%
Time：2018-12-18 18:41
Tin Powder 99.95%
1. Properties:
Grey silvery powder with spherical form or drop form.
2. Applications:
Widely used in manufacturing porous bronze bearings self-lubricated, structural parts of powder metallurgy, friction discs, sheathing boards of brakes, clutches, metal-graphite electric brushes, diamond grinding wheels, bronze filters, and also used as the additives of rubbers and plastics, and in the production of chemicals.
3. Standard Specification For High Purity
| CHEMICAL COMPONENT % | |||
| Sn | ≥ 99.95 | S | < 0.02 |
| Fe | < 0.008 | Bi | < 0.005 |
| Pb | < 0.002 | As | < 0.002 |
| Cu | < 0.002 | Sb | < 0.005 |
| Content of total impurities | < 0.05 | ||
| Burned residue dealt with hydrochloric acid | < 0.025 | ||
Tin Powder 99.5%
| CHEMICAL COMPONENT % | |||
| Sn | ≥ 99.5 | Fe | < 0.06 |
| Pb | < 0.05 | Cu | < 0.05 |
| S | < 0.05 | Bi | <0.08 |
| As | <0.01 | Sb | <0.01 |
Mesh: 100mesh, 200mesh, 300mesh
4. Packing And Storage
25kgs per Iron barrel or plastic bag package.
Carefully keep away from moist and damp. Store in dry and ventilating place