Product Name: 99.7% Indirect-method ZnO Product ID: SP-001 Molecular Formula: Zno Molecular Weight: 81.834

Performance: 99.7% indirect-method ZnO is produced by an oxidation method and a calcination method. It is white powder stable at normal temperature, has good hiding power and tinctorial strength, can dissolve in acid, alkali and ammonia salt solution, and belongs to amphoteric zinc oxide.

Category of Zinc Oxide

1.Rubber Grade of Zinc Oxide

Rubber grade zinc oxide is used in series of products such as steel radial tyre,bias tyre,conveyer belt rubber tube and tape,rubber shoes,emulsion glove productions etc.

2. Adwanced ceramic Zinc Oxide

Advanced ceramics special zinc oxide is an important chemical flux of ceramic materials,and especially used in ceramic wall floor tiles in buildings with low-temperature enamel glazxe material.Zinc oxide is widely used in ceramic tile glazes and thick translucent glazing and thick translucent glazing and transparent process tableware dish cooked thick glaze or enamel.

3. Chemical Grade Zinc Oxide

Widely used in zinc stearate,zinc bromide,zinc borate,phosphate and other liquid products,and also can used to deply electroplating solution.

4. Coating and paint grade Zinc Oxide

Used in the production of top-grade paint and coating intermediates.

5. Feed grade Zinc Oxide

Feed grade zinc oxide applied to poultry,livestock,fishery,fishery levels of various types of feed additives for zinc

Packing: Polypropylene woven bags or kraft paper bags lined with plastic film bags, 25 kg in net weight each Technical Index of 1st Product: GB/T3185-92

Catalog	Index
Model	SP-T1(special grade 1)	SP-T2(special grade	SP-T3(special grade 3)
ZnO (based on dry products)%≥	99.8	99.7	99.5
metal (based on Zn) %≤	—	—	—
PbO (based on Pb) %≤	0.0028	0.037	0.04
CuO (based on Cu) %≤	0.0001	0.0002	0.0004
MnO (based on Mn) %≤	0.0001	0.0001	0.0001
Hydrochloric acid insoluble matter %≤	0.003	0.012	0.015
Ignition loss %≤	0.13	0.2	0.2
Water soluble matter %≤	0.01	0.1	0.2
Residue on screen (320 mesh) wet screening %≤	0.10	0.13	0.2
105°C volatile matter %≤	0.06	0.3	0.4
Specific surface area (m²/g)%≥	60	50	45
Particle size um	20-40(um)	25-40	25-40