Application fields and functions of zinc oxide
1. Rubber tire industry
Premium black grade dark rubber tires, radial tires
Function: Improve the thermal conductivity, wear resistance, tear resistance, tensile strength and other indicators of the product, and can save about 30% of the amount of zinc oxide.
2. Rubber products
Summary of use:
① Activated zinc oxide is mainly used as a reinforcing agent for rubber, so that the rubber has good corrosion resistance, tear resistance, elasticity and elongation.
② Accelerator used in rubber vulcanization process, is a multifunctional rubber compounding agent, mainly used for vulcanization active agent and reinforcing agent of natural rubber, synthetic rubber, latex, etc.
③ When used for vulcanization activity, it is evenly distributed in the rubber compound, the contact area with hydrogen sulfide is large, and the basis for page reaction is large. In addition, this active zinc oxide product has the catalytic effect of active substances, so that zinc oxide can be converted into The conversion rate of zinc sulfide is high.
④As a vulcanization oxidant, its function is to enhance the activity of the accelerator, reduce the amount of the accelerator, and shorten the vulcanization cycle.
⑤ It can speed up the vulcanization speed, improve the thermal conductivity of the vulcanizate, and make the vulcanization more thorough.
⑥In the rubber industry, especially in the production of transparent rubber products, active zinc oxide is an excellent vulcanization activator.
3. Glass industry
Adding zinc oxide to glass can increase transparency, brightness and tensile deformation resistance, and reduce thermal expansion coefficient.
4. Coating industry
Used in coatings, it has strong coloring, anti-corrosion and hiding properties, and improves the anti-mildew and anti-ultraviolet aging properties of coatings.
5. Cable industry
As a reinforcing agent, the cable has good corrosion resistance, tear resistance, elasticity and elongation.
6. Petroleum industry
as a petroleum product additive
7. Paint industry
as a brightener
Eight, plastic industry
Used as a UV stabilizer, also known as a light stabilizer, it can improve the atmospheric resistance of polyethylene.
Nine, the electronics industry
Magnetic materials used to make electronic structural components - ferrites
10. Chemical fiber textile field
Used in viscose fiber, synthetic fiber products, anti-ultraviolet fabric, sunshade.
Eleven, phosphating liquid field
It is used for phosphating solution treatment. It has stable performance in phosphating solution and is clear and transparent after dissolving, so that phosphating solution can play a better role in anti-corrosion, anti-aging and metal protection on metal surface.
12. Preferred materials for preparing desulfurizers and chemical catalysts
The prepared zinc oxide desulfurizer is widely used in the deep desulfurization and purification process of industrial raw gas and oil such as synthetic ammonia, methanol and hydrogen production, and can effectively reduce the concentration of trace hydrogen sulfide and organic sulfur in the gas under a certain temperature and pressure.
13. Zinc resin made by reacting with resin can be used to produce quick-drying ink and has good coloring effect.
14. Used in zinc reaction and production of chemical industry raw materials. Such as zinc phosphate, zinc acetate, zinc borate, etc.
Zinc oxide for advanced ceramics is an important raw material for ceramic chemical fluxes. It is also widely used in art glazes. In the ceramic industry, zinc oxide is widely used in translucent glazes for tile glazes and stoneware and transparent rough glazes or cooked glazes for craft tableware.
16. It is used for the coloring of paint, ink, varnished cloth, and the printing and dyeing agent for the printing and dyeing industry.