Powder with Zinc Oxide is an oxide of zinc, hardly soluble in water, soluble in acid and strong alkali, and is a common chemical additive. Milestone Industrial Co. Ltd. has 30 years of experience in the production of Powder with Zinc Oxide, with high purity, low impurity content, and excellent optical, electrical, chemical and biological effects, and is widely used in chemical, electronic, biological and other industries .
Powder with Zinc Oxide
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OEM/ODM Factory China Powder with Zinc Oxide, What is good price? We give customers with factory price. In the premise of good quality, efficiency have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.
Powder with Zinc Oxide is an oxide of zinc, hardly soluble in water, soluble in acid and strong alkali, and is a common chemical additive. Milestone Industrial Co. Ltd. has 30 years of experience in the production of Powder with Zinc Oxide, with high purity, low impurity content, and excellent optical, electrical, chemical and biological effects, and is widely used in chemical, electronic, biological and other industries .
Product name |
Zinc oxide |
Molecular formula |
ZnO |
CAS NO |
1314-13-2 |
EINECS NO |
215-222-5 |
Density |
5.606g/cm3 |
Molecular weight |
81.38 |
Melting point |
1975℃ |
Boiling Point: |
2360ºC |
Purity |
0.99 |
Active substance content |
0.997 |
H.S CODE |
2817001000 |
Appearance |
White powder or crystal |
Wide application of Powder with Zinc Oxide produced by MST:
1) Powder with Zinc Oxide produced by MST is an indispensable additive in the rubber and tire industries. In the rubber vulcanization process, when it reacts with organic accelerators, stearic acid, etc., zinc stearate is formed, which can enhance the physical properties of vulcanized rubber. Zinc oxide can also be used as a vulcanization activator for natural rubber, synthetic rubber and latex. Reinforcing agent and coloring agent.
2) Powder with Zinc Oxide produced by MST is widely used as a catalyst and desulfurizer in the chemical industry, such as a catalyst when synthesizing methanol, and a desulfurizer when synthesizing ammonia;
3) In the coating industry, MST produces Powder with Zinc Oxide, in addition to its tinting power and hiding power, it is also an antiseptic and luminous agent in coatings;
4) Powder with Zinc Oxide produced by MST has the functions of drug removal, hemostasis, muscle growth and astringency in the medical and health and food industries. It is also used as a raw material for adhesive plasters and helps to promote children's intellectual development;
5) MST produces Powder with Zinc Oxide in the glass industry, used in special glass products, in the ceramic industry, as a flux, and in the printing and dyeing industry as an anti-dyeing agent;
6) MST produces Powder with Zinc Oxide. In the electronics industry, it is not only the main raw material for varistors, but also the main additive for magnetic and optical materials.
Standard:《GB/T3185-2016》 |
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Item |
Type1 |
Type2 |
Type3 |
Zinc oxide(Zn0 calculating as dry materia)%≥ |
99.7 |
99.7 |
99.5 |
Metal content(as Zn)%≤ |
none |
none |
0.008 |
Insoluble Matter in Hci % ≤ |
0.006 |
0.008 |
0.03 |
Loss on ignition %≤ |
0.2 |
0.2 |
0.25 |
Residue on sieve (45um)%≤ |
0.1 |
0.15 |
0.2 |
Water soluble matter %≤ |
0.1 |
0.1 |
0.15 |
Volatile matter in 105℃%≤ |
0.3 |
0.4 |
0.5 |
Lead(pb)%≤ |
0.008 |
0.05 |
0.1 |
Copper(Cu)% ≤ |
0.0002 |
0.0004 |
0.0007 |
Manganese(Mn)% |
0.0001 |
0.0001 |
0.0003 |
Cadmium (Cd)% |
0.002 |
0.005 |
0.01 |
Iron (Fe)% |
0.005 |
0.01 |
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