Zinc oxide Typical Properties

Zinc oxide Usage

1、Used for desulfurization of chemical raw materials of synthetic ammonia, petroleum and natural gas.

2、Used for fine desulfurization of raw gas in the fertilizer industry

3、Mainly used as white pigment, rubber vulcanizing activator, reinforcing agent, organic synthesis catalyst, desulfurizing agent, used in xerography, pharmacy, etc.

4、Used for desulfurization of synthetic ammonia, petroleum and natural gas chemical raw materials

5、Used as a matrix for analysis reagents, reference reagents, fluorescent agents and photosensitive materials

6、Used in the plastic industry, sunscreen cosmetics products, special ceramic products, special functional coatings and textile sanitary processing, etc.

7、Widely used in the deep desulfurization and purification process of industrial raw gas and oil such as synthetic ammonia, methanol and hydrogen production

8、Used as a white pigment in printing and dyeing, papermaking, matches and pharmaceutical industries. In the rubber industry, it is used as a vulcanization activator, reinforcing agent and coloring agent for natural rubber, synthetic rubber and latex. It is also used in the manufacture of pigment zinc chrome yellow , zinc acetate, zinc carbonate, zinc chloride, etc. In addition, it is also used in the manufacture of electronic laser materials, fluorescent powder, feed additives, catalysts, and magnetic materials as zinc supplements in feed processing.

9、Inorganic white pigment. The tinting strength is not as good as titanium dioxide and lithopone powder. It is widely used for the coloring of ABS resin, polystyrene, epoxy resin, phenolic resin, amino resin, polyvinyl chloride, paint and ink. In addition, it can also be used as a rubber vulcanization activator, reinforcing agent and  coloring agent in the rubber industry. It is also used in the production of varnished cloth, cosmetics, enamel, paper, leather, matches, cables, etc. It can also be used in printing and dyeing, glass industry, pharmaceutical industry, etc. Also used as a desulfurizer for synthetic ammonia. It is also used as electronic laser material, fluorescent powder, feed additive, magnetic material manufacturing, etc.

10、Mainly used as a reinforcing agent for rubber or cables, so that the rubber has good corrosion resistance, tear resistance and elasticity. It is also used as a vulcanization activator for natural rubber, a colorant and filler for white rubber rubber, and a vulcanizing agent for neoprene. Smaller particles (about 0.1μm in diameter) can be used as light stabilizers for plastics such as polyolefin or polyvinyl chloride.

11、In the determination of manganese redox volumetric method, it is used to precipitate the elements that are easily digested by salts. Such as iron, chromium, vanadium, titanium and zirconium, used as hydrogen sulfide absorbent. Standard reagent for calibrating disodium edetate

Zinc oxide Packaging and Shipping

Packaging:25kg/Bag, customer’s request

Shipping:It can be according to the customer’s request

Zinc oxide Storage

Store at +5°C to +30°C.

Zinc oxide nature

Form: white or light yellow powder
Purity: 99%
Particle size: 20nm
Specific surface area: 21.50m2/g

Zinc oxide production method

1、Calcined from zinc carbonate.
2、It is obtained by calcination and decomposition of zinc hydroxide.
3、Zinc is smelted from crude zinc oxide and then oxidized by high-temperature air.
4、It is derived from the oxidation of molten zinc.

The chemical properties of zinc oxide

Zinc oxide is a famous white pigment, commonly known as zinc white. Its advantage is that it does not become black when it encounters H2S gas, because ZnS is also white. When heated, ZnO gradually changes from white to light yellow to lemon yellow. When it cools, the yellow fades away. Using this feature, it can be mixed into paint or added to a thermometer to make a color-changing paint or a color-changing thermometer. Because ZnO has astringency and certain bactericidal ability, it is often used as an ointment in medicine. ZnO can also be used as a catalyst.