| Description |
AZ- Standard |
AZ -Standard w/ lime |
AZ - Super Fine |
AZ - Finer |
AZ - Fine |
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Total Zinc - Minimum % |
99.0 % |
99.0 % |
99.0 % |
99.0 % |
99.0 % |
Metallic Zinc - Minimum % |
97.0 % |
96.5 % |
96.0 % |
96.0 % |
96.0 % |
Iron Maximum % |
0.002 % |
0.002 % |
0.002 % |
0.002 % |
0.002 % |
Lead Maximum % |
0.002 % |
0.002 % |
0.002 % |
0.002 % |
0.002 % |
Copper Maximum % |
0.001 % |
0.001 % |
0.001 % |
0.001 % |
0.001 % |
Cadmium Maximum % |
0.001 % |
0.001 % |
0.001 % |
0.001 % |
0.001 % |
Zinc Oxide |
Balance |
Balance |
Balance |
Balance |
Balance |
Average Particle Size |
5.00 - 8.00 |
5.00 - 8.00 |
3.50 - 5.00 |
4.00 - 5.00 |
5.00 - 6.50 |
+ 100 Mesh (150micron) Max % |
0.00 % |
0.00 % |
0.00 % |
0.00 % |
0.00 % |
+ 200 Mesh (75 micron) Max % |
0.20 % |
0.20 % |
0.00 % |
0.00 % |
0.00 % |
+ 325 Mesh (45 micron) Max % |
3.00 % |
3.00 % |
0.20 % |
0.05 % |
0.30 % |
Specific Gravity |
7.00 - 7.12 |
7.00 - 7.12 |
7.00 - 7.12 |
7.00 - 7.12 |
7.00 - 7.12 |
Lime (Calcium Oxide) |
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0.25 - 0.50 % |
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http://en.wikipedia.org/wiki/Zinc
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