Zinc Oxide 99.7%Min Organic Pigment Tech Grade

• CAS No.: 1314-13-2
• Formula: ZnO
• EINECS: 215-222-5
• Classification: Zinc Oxide
• Grade Standard: Food Grade
• Kind: Amphoteric Oxide
• Model NO.: oxide
• Quality: First Class
• Shape: Powder
• Application: Tyre
• MOQ: 25 Kg
• Melting Point: 1975 °c
• Transport Package: Bag
• Specification: 99%
• Trademark: MM
• Origin: China
• HS Code: 3812100000
• Production Capacity: 200000ton/Week

Product Description

Product Description

Product Description

White Powder Additives High Purity Price Zinc oxide

Zinc Oxide is one of the most important ceramic chemical raw material flux in ceramic industry, Zinc Oxide is widely used in brick and tile glaze and coarse pottery translucent glaze and process transparent glaze glaze tableware coarse ripening. Especially in building ceramics, wall tiles, glazes and low temperature porcelain glaze, more consumption. Zinc Oxide direct to Zinc Oxide or zinc into the glaze, and use Zinc Oxide in the glaze effect: Zinc Oxide has strong fluxing action in the glaze, glaze expansion coefficient can be reduced, improving the thermal stability of the product, but also can increase the glaze gloss and whiteness, improve the elasticity of glaze. At the same time the expansion of melting range can increase the luster glaze. ZnO is an integral part of architectural ceramics and art ceramics.

White powder, odorless, non-toxic and fine, relative density is 5.606, refractive index is 2.0041-2.029 ,
fnp(43.3) is 1720°C, Boiling point is 1800 °C, soluble in acid, NaOH , NH4CL , insoluble in water,
ethanol , it can absorb the CO2 and water in the air and generate yellow ZnCO3,it can
absorb ultraviolet rays.

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Testing Item	Standard	Result
Purity/%	≥95	95~99
Moisture/%	≤0.8	0.3
Water Insolubles/%	≤0.7	0.2
Lgnition Loss/%	1~4	2
HCL Insolubles/%	≤0.04	0.03
Heavy Metal (Pb)/%	≤0.0030	0.0007
Ferrum (Fe)/%	≤0.0030	0.0011
Chloride(Cl)/%	≤0.30	0.11
Copper (Cu)/%	≤0.0008	0.0002
Manganese(Mn)/%	≤0.0008	0.0002
Size(powder pass 0.1mm test sieve)/%	≥95	conforms
Specific Area/m/g	≥45	conforms
Bulk Density/g/ml	≤0.35	conforms

Applications

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.
 

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