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Zinc Oxide (99.5%-99.9%)
Index | Standard | ||
ZnO | 99.5%Min | 99.7% min | 99.9%min |
PbO | 0.12%Max | 0.005%max | 0.001%max |
CuO | 0.006% Max | 0.0002% Max | 0.0002%max |
CdO | 0.02% Max | 0.005% Max | 0.0005%max |
Mn | 0.0002% Max | 0.0001%max | 0.0001%max |
Metal Zn | None | None | None |
HCL Insoluble matter | 0.03% Max | 0.006%max | 0.006%max |
Loss on lgnition | 0.40% Max | 0.20%max | 0.20%max |
Water soluble matter | 0.40% Max | 0.10%max | 0.10%max |
Screen Residues (Through 45 ummmeshes) | 0.28% Max | 0.10%max | 0.10%max |
Volatile Matters at 105°C | 0.40% Max | 0.30%max | 0.30%max |
Packing: In plastic lined plastic woven bags of 25 kgs net each.
Use: In rubber, tyre, paint, cable, petrolieum oil, glass, creamics,dye, phamaceutical and food additive.
Zinc Oxide (95%-99%)
Zinc Oxide | 99% min | 98% min | 95% min |
PbO | 0.2%max | 0.3%max | 30.%max |
CdO | 0.05%max | 0.15%max | 0.15%max |
Metallic Zinc(Zn) | None | None | None |
Insoluble Matter in HCL | 0.04%max | 0.08%max | 0.10%max |
Loss on Ignition | 0.6%max | 1.0% max | 1.0%max |
Soluble Matter in Water | 0.6%max | 1.0%max | ---- |
Residue on 45 um Sieve | 0.32%max | 0.4%max | 0.4%max |
Volatile at 105°C | 0.4%max | 0.4%max | ---- |
Packing: In plastic lined plastic woven bags of 25 kgs net each.
Use: In rubber, tyre, paint, cable, petrolieum oil, glass, creamics.
Zinc Oxide Feed Grade
ZnO | 99%min | 98% min | 95%min | 90% min |
Zn | 79.5%min | 78%min | 75%min | 72% min |
Pb | 50ppm max | 50 ppm max | 100ppm max | 100ppm max |
Cd | 10 ppm max | 10 ppm max | 10 ppm max | 10ppm max |
As | 10 ppm max | 10ppm max | 10 ppm max | 10ppm max |
Residue On | 0.05%max | 0.10%max | 0.20% max | 0.3% max |
45um Sieve |
Packing: In plastic lined plastic woven bags of 25 kgs net each.
Uses: in animal feed additive.
granular zinc oxide