What are the applications of zinc oxide in the rubber industry?
2021-01-29
In the rubber tire industry, zinc oxide can improve product thermal conductivity, wear resistance, tear resistance, tensile strength, and other indicators, and can save about 30% of zinc oxide. The following introduces the application of zinc oxide in the rubber industry.
Zinc oxide In the rubber tire industry, it can improve the thermal conductivity, wear resistance, tear resistance, tensile strength and other indicators of the product, and can save about 30% of zinc oxide. The application of zinc oxide in the rubber industry is introduced below.
Active zinc oxide is mainly used as a reinforcing agent for rubber to give rubber good corrosion resistance, tear resistance, elasticity and elongation.
1. Used as an accelerator in rubber vulcanization process, it is a multi-functional rubber compounding agent, mainly used as a vulcanizing activator and reinforcing agent for natural rubber, synthetic rubber and latex.
2. When used as a vulcanization activator, it is evenly distributed in the rubber, with a large contact area with hydrogen sulfide, and a greater chance of interfacial reaction. In addition, the active zinc oxide product has the catalytic action of active substances, which makes the conversion rate of zinc oxide to zinc sulfide high.
3. As a vulcanizing oxidant, its function is to enhance the activity of the accelerator, reduce the amount of accelerator, and shorten the vulcanization cycle.
4. It can accelerate the vulcanization speed, improve the thermal conductivity of the vulcanized rubber, and make the vulcanization more thorough.
5. The role of zinc oxide in natural rubber: as a vulcanization activator, it promotes the vulcanization, activation, reinforcement and anti-aging of rubber, strengthens the vulcanization process, and improves the tear resistance and wear resistance of rubber products.
6. Zinc oxide Role in natural latex: As an activator, it promotes the vulcanization, activation, reinforcement and anti-aging of rubber, strengthens the vulcanization process, and improves the tear resistance and wear resistance of rubber products.
8. The role of zinc oxide in white latex: as a colorant and filler.
9. The role of zinc oxide in chloroprene rubber: as a vulcanizing agent and a compounding agent that increases thermal conductivity.
10. In the rubber industry, especially in the production of transparent rubber products, active zinc oxide is a good vulcanization activator.
11. The role of zinc oxide in synthetic rubber: as an activator, vulcanization accelerator and reinforcing agent, and it also has a coloring effect. It promotes the vulcanization, activation, reinforcement and anti-aging of rubber, strengthens the vulcanization process, and improves the tear resistance and wear resistance of rubber products.
Xingyuan Zinc Technology CO., LTD.
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