China High Quality 99.7%Min Low Impurity Zinc Oxide 25kg Per Pack

• Customization: Available
• CAS No.: 1314-13-2
• Formula: ZnO
• Model NO.: chemical
• Color: White
• Appearance: Powder
• Payment: 50% Tt in Advance,50% Tt Against Copy Bl
• MOQ: 1000kg
• Sample: Available
• Quality: First Class
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: /
• Origin: China
• HS Code: 281700100
• Production Capacity: 1000 Tons/Year

Product Description

1. Bright white powder
2.Purity above 99.9%
3.SSA: 15-25M2/G
4. Particle size (SEM): 100-150nm

Applicable fields
1. Antibacterial materials: antibacterial plastics, antibacterial films, antibacterial fibers, etc.
2. Zinc oxide liquid, coating (glass, agriculture, cosmetics, ceramics, etc.).
3. Silicone, resin anti-aging, etc.
4.Cosmetics anti-UV

Name:Zinc Oxide
CAS No.:1314-13-2
MF:ZnO
EINECS No.:215-222-5
Appearance:white powder
Shelf Life:2 Years
Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production. Zinc oxide has large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in liquid crystal display, thin film transistor, light emitting diode and other products in the field of semiconductor. In addition, microgranular zinc oxide as a kind of nanomaterial also began to play a role in related fields .

Function:
1,Used in the industries of painting and coatings, transparent rubber, latex and plastics, and can increase the strength, compactness, adhesion, and smooth finish of the products;

2,Used as vulcanization activator in the rubber industry, catalysts and additives in petroleum chemical industry, and is the most favorable material for producing car tires, aircraft tires, industrial cable as well as zinc oxide ceramics;

3,Used in the industries of electronics and instrument and to manufacture, electrical device, radio, wireless fluorescence lamp, image recorder, rheostat, and phosphor and so on.

4,Sunscreening agent used in cosmetics, antibacterial and health protection antiager; UV protection;
 

Project	Index
Zinc oxide (ZnO)%≥	99.7
Metal object(dry product basis)%≤	nothings
Lead oxide(Pb basis)%≤	0.003
Manganic oxide(Mnbasis)%≤	0.0001
Cooper oxide(Cu basis)%≤	0.0002
Loss on ignition %≤	0.20
Residue on sieve(45um)%≤	0.10
Hydrotrope %≤	0.10
105ºC Volatile matter %≤	0.3

 

Test Items	Specification
Zinc oxide (dry ZnO)	99.0-100.5
Lead (Pb)	0.003%max
Iron (Fe)	0.0005%max
Iron (Fe)	0.02%max
Calcination reduction (500 ºC)	1.0%ma

Product	Zinc Oxide
CAS No	1314-13-2
Test Item	Specification	Results
Appearance	White powder	White powder
ZnO	99.7%	99.75%
Pb	≤0.003%	0.001%
Mn	≤0.001%	0.0002%
Cu	≤0.0002%	0.0001%
Fe	≤0.005%	0.001%
As	≤0.0003%	0.0001%
Cl	≤0.005%	0.001%
NO3	≤0.005%	0.002%
SO4	≤0.01%	0.003%
Water Insoluble Matter	≤0.1%	0.02%
HCl Insoluble Matter	≤0.01%	0.004%
Loss on drying	≤0.2%	0.12%
Residue on sieve(325Mesh)	≤0.1%	0.01%
Related substance	Qualified
Conclusion:	Comply to the enterprise standard

Application:
1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.
3) Used in paper industry, esp. rice paper.
4) Used for surface coloration of plastic epoxy floor, color for pitch.
5) Used as a more fade-resistant dye for plastics.
6) Pigment for Cosmetic,
7) Coloring Sugar-coat for medicine tablets