Product name: Zinc dust (supper fine)
Specification:
UN NO.: 1436
CAS Number: 7440-66-6
Hazardous Material No.: 4.3
Appearance: Grey powder
Total Zinc: 99%min
Metallic Zinc: 96%min
Pb: 0.2%max
Fe: 0.02%max
CD: 0.05%max
Insoluble in acid: 0.01%max
Residue on mesh 325/400/500/600: 0.07%max
1-Zinc Dust 325mesh
Average particle size: 8-10μ M
Maximum grain size: 45μ M
2-Zinc Dust 400mesh
Average particle size: 6-8μ M
Maximum grain size: 38μ M
3-Zinc Dust 500mesh
Average particle size: 5-7μ M
Maximum grain size: 30μ M
4-Zinc Dust 600mesh
Average particle size: 4-6μ M
Maximum grain size: 25μ M
5-Zinc Dust 1000mesh
Residue on mesh 1000: 0.07%max
Average particle size: 3-5 μ M
Maximum grain size: 15 μ M
6-Zinc Dust Residue on mesh 1200: 0.07%max
Average particle size: 2-4 μ M
Maximum grain size: 10 μ M
Packing: In 50kgs net Iron drum with PP bag sealed inner
Quantity: 1FCL 20mt min order
Port of shipment: Main port of China
| Zinc dust |
standard |
| Zn % min |
60 |
65 |
70 |
| Fe % max |
0.030 |
0.280 |
0.260 |
| Pb % max |
1.030 |
1.030 |
1.030 |
| Cd % max |
0.022 |
0.020 |
0.015 |
| Sn % max |
0.100 |
0.100 |
0.100 |
| Al % max |
0.400 |
0.300 |
0.200 |
| Cu % max |
0.006 |
0.005 |
0.004 |
| Relative density |
7.133(25) |
7.133(25) |
7.133(25) |
| Melting point |
419.58 |
419.58 |
419.58 |
