Product Code: ZRC-69
|
Properties |
Unit |
Typical value |
Limit |
Test Method |
|
Particle size d (0.5) |
µm |
7.5 |
6-9 |
Laser diffraction technique |
|
Sieve Residue (45 µm) |
% max |
2 |
5 |
ISO 3549 |
|
Sieve Residue (90 µm) |
% max |
trace |
0.1 |
ISO 3549 |
|
Total Zinc |
% min |
99.0 |
98.0 |
ISO 3549 |
|
Metallic Zinc |
% min |
96.0 |
94.0 |
ISO 3549 |
|
Lead (Pb) |
% max |
0.05 |
0.1 |
ISO 3549 |
|
Cadmium (Cd) |
% max |
0.05 |
0.1 |
ISO 3549 |
|
Iron (Fe) |
% max |
0.001 |
0.05 |
ISO 3549 |
|
Arsenic (As) |
% max |
0.0001 |
0.0005 |
ISO 3549 |
|
Chloride (Cl) |
% max |
0.001 |
0.005 |
ISO 3549 |
|
Acid-insoluble |
% max |
0.02 |
0.05 |
ISO 3549 |
|
Color |
Bluish gray |
visual |
||
|
shape |
spherical |
SEM Technique |
||
|
Specific gravity |
7.0 – 7.2 |
ISO 787/10 |
||
