Product Description

Zinc Oxide 99.7% for Rubber, Paint and Coating

1. Description of Zinc Oxide

Product:Zinc Oxide
Formula:ZnO
Molecular Weight:81.39
H.S.CODE:2817001000
CAS.NO.:1314-13-2
Standard: GB/T3185-2016

Zinc oxide is used in the preparation of NaZnSiO3OH, a novel chiral framework material that has potential application in ion exchange, adsorption, or catalysis.

Zinc oxide occurs in nature as mineral zincite. It is the most important zinc compound and has numerous industrial applications.

1)Zinc oxide is the pigment in white paints. It is used to make enamels, white printing inks, white glue, opaque glasses, rubber products and floor tiles.
2)It is used in cosmetics, soaps, pharmaceuticals, dental cements, storage batteries, electrical equipment, and piezoelectric devices.
3)Other applications are as a flame retardant, as a UV absorber in plastics, and a reagent in analytical chemistry.
4)A major application of zinc oxide is in the preparation of most zinc salts.
5)In medicine, the compound is used as an antiseptic, an astringent and a topical protectant.

2. Properties of Zinc Oxide

1) White powder
2) Stable under normal temperature
3) Good hiding power and coloring power
4) Insoluble in water and alcohol
5) Soluble in acid, alkali and ammonium solution

3. Specification of Zinc Oxide

Item/Parameter
Zinc Oxide% min	ZnO feed grade	ZnO 99.5%	ZnO 99.7%	ZnO99.9%
Metallic Zinc (in accordance with Zn) %	0.01	None	None	None
Lead Oxide(Pbo)%max	0.05	0.05	0.037	0.001
Cadmium Oxide(Cdo)% max	-----	-----	-----	0.0005
Cupric Oxide(Cuo)% max	0.0004	0.0004	0.0002	0.0002
As	-----	-----	-----	0.0005
Manganese(Mn)% max	0.0258	0.0001	0.0001	-----
Ferro Oxide(FeO)% max		-----	0.001	-----
Muriatic Acid Insoluble Substance%max	0.01	0.008	0.006	0.004
Loss on Ignition%max	0.2	0.2	0.2	-----
Water Insoluble substance%max	0.2	0.2	0.1	-----
Volatile105%	0.5	0.4	0.3	0.3
Sieve Residue(45um mesh)%	0.1	0.1	0.1	0.1
Surface Areamin	40	45	50	60

4. Application of Zinc Oxide

Zinc oxide is used in the preparation of NaZnSiO3OH, a novel chiral framework material that has potential application in ion exchange, adsorption, or catalysis.

Feed grade Zinc Oxide Produce as pre-mixed feed, make general material directly add in feed finished product.

Industrial grade Zinc Oxide mainly used in rubber, foaming, coating, paper making, enamel, ceramics, printing ink,cables, paints and other fields.

Rubber grade Zinc Oxide used in radial tires, bias ply tires, conveyor belts, hoses, tape, rubber,latex gloves and other rubber products.
Zinc Oxide 99.7% for Rubber, Paint and Coating

Zinc Oxide 99.7% for Rubber, Paint and Coating

5. Packing and Storage of Zinc Oxide

25kg/50kg/1mt bag, or can be customized.

Products need to be stored with bag sealed well based on dry and ventilated storage, or the moisture in the air would cause caking and products purity decreasing, or some other problems.

Zinc Oxide 99.7% for Rubber, Paint and Coating