Product Description

Zinc Carbonate Basic

Uses: It can be used as the raw material of light convergence and rubber products. It can also be used in compounding calamine and as the skin protectant, as well as the main raw material for the production of artificial silk, petroleum and desulphurization agent & catalyst in chemical fertilizer industry. It can also be applied widely in the rubber product, paint, medicine and other chemical products.

Quality Standard: Chemical Industry Standard of People's Republic of China HG/T 2523-93

Item	Index
Item	High-class Product	First-class Product	Qualified Product
Main Content (Zn ) (Dry Basis)≥	57.5	57.0	56.5
Ignition Loss	25.0-28.0	25.0-30.0	25.0-32.0
Content of Heavy Metal ( of pb)≤	0.04	0.05	0.05
Water Content≤	2.5	3.5	5.0
Content of Sulphate (SO₄)≤	0.60	0.80	——
Fineness Passing Through 75μm Sieve ≥	95.0	94.0	93.0
Content of Cadmium (Cd)≤	0.10	——	——

Our advantages:

1. strong production capacity: about 1000 tons per month

2. highest purity, lowest content of heavy metal, best package

3. competitive price and best service.

4. Certificate: ISO9001:2000