Zinc Carbonate
Product parameters
Product Introduction
Feed Industry:
As a nutritional additive of zinc, it can inhibit the production of harmful bacteria and maintain the balance of intestinal flora. Active zinc oxide has a large specific surface area, which is conducive to the absorption of nutrients. At the same time, it can prevent and control the incidence of diarrhea in weaned piglets.
Rubber Industry:
As active agent, vulcanization accelerator agent and reinforcing agent, it can make rubber products have good abrasion resistance, tear resistance and elasticity.
Ceramic Industry:
Strong fluxing action, can reduce the glaze expansion coefficient, to improve the thermal stability of products,while increasing ceramic glaze gloss and whiteness, enhance glaze of elasticity.
Index Name | Index Value | ||
Zno/% | ≥99.0 | ≥97.0 | ≥95.0 |
Average particle size by Electron Microscope /nm | ≤100 | ≤100 | ≤100 |
Average particle size by XRD linewidth method/nm | ≤100 | ≤100 | ≤100 |
Surface Area/(m²/g) | ≤15 | ≤15 | ≤35 |
Agglomeration index | ≤100 | ≤100 | ≤100 |
Pb/% | ≤0.001 | ≤0.001 | ≤0.002 |
Mn/% | ≤0.001 | ≤0.001 | ≤0.005 |
Cu/% | ≤0.0005 | ≤0.0005 | ≤0.003 |
Cd/% | ≤0.0015 | ≤0.005 | ≤0.0008 |
Hg/% | ≤0.0001 | —— | —— |
As/% | ≤0.0003 | —— | ≤0.0005 |
Volatile(105℃) /% | ≤0.5 | ≤0.5 | ≤0.7 |
Water soluble substance/% | ≤0.10 | ≤0.10 | ≤0.7 |
Hcl Insoluble substance /% | ≤0.02 | ≤0.02 | ≤0.05 |
Loss on drying/% | —— | ≤2 | ≤4 |
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