Zinc Oxide powder ZnO supplier and manufacturer - China factory

Product Description

Zinc Oxide powder ZnO

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Zinc Oxide powder ZnO is a white powder, an oxide of zinc. It is hardly soluble in water, soluble in acid and strong alkali; it can be used in rubber, paint, plastic, medicine, glass, feed and other products.

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

The application of Zinc Oxide powder ZnO and the advantages of Nano Zinc Oxide powder ZnO:

1) In the chemical industry, zinc Oxide powder ZnO is used as a catalyst and desulfurizer, such as a catalyst when synthesizing methanol, and a desulfurizer when synthesizing ammonia; the high surface activity of nano zinc oxide powder ZnO can improve the selective performance and catalytic efficiency of the catalyst , Has a wide range of potential application markets.

2) In the coating industry, in addition to its tinting power and hiding power, zinc Oxide powder ZnO is also an antiseptic and luminescent agent in coatings; in addition, the excellent UV shielding ability of nano zinc Oxide powder ZnO makes it anti-aging in coatings. And other aspects have more prominent characteristics.

3) In the medical and health and food industries, zinc Oxide powder ZnO has the functions of removing toxins, hemostasis, and astringent muscles. It is also used as a raw material for adhesive plasters, and it is helpful to promote children's intellectual development; nano-zinc Oxide powder ZnO is used in food The demand of the health industry is gradually expanding, but the product requirements are also stricter, especially the content of harmful heavy metal elements.

4) In the glass industry, zinc oxide powder ZnO is used in special glass products; in the ceramic industry, zinc oxide is used as a flux; in the printing and dyeing industry, zinc oxide is used as an anti-dyeing agent; nano-zinc Oxide powder ZnO is used as a particle The fineness and high activity can reduce the sintering temperature of glass and ceramics. In addition, the ceramic glaze prepared by using nano zinc Oxide powder ZnO is more smooth and has antibacterial, anti-enzyme and deodorizing effects.

Standard:《GB/T3185-2016》
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	—
Specific surface area（m2/g)	agree		—

Milestone Industrial Co. Ltd. has 30 years of professional experience in the production of Zinc Oxide powder ZnO. The Zinc Oxide powder ZnO produced has high purity, low impurity content, stable performance and wide application in various fields.