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The Role Of Zinc Oxide In Rubber Products
- Jul 11, 2018 -

1、Effect of zinc oxide in rubber tire industry :

improve the heat conduction performance of the product, wear resistance, tear resistance, tensile strength and other indicators, and can save about 30% dosage of zinc oxide.

 

2、Used in rubber products

①Active zinc oxide is mainly used as a reinforcing agent for rubber, so that rubber has good corrosion resistance, tear resistance, elasticity and elongation.

②The accelerator used in rubber vulcanization process is a multi-functional rubber compounding agent, which is mainly used as vulcanizing active agent and reinforcing agent for natural glue, synthetic glue and latex.

③When used as a curing agent, distributed evenly in the rubber, large contact area with hydrogen sulfide, opportunity to carry on the interface reaction is larger, combined with the active zinc oxide products have active substances to catalysis and transformation of zinc oxide to high conversion rate of zinc sulfide.

④As a sulfide oxidant, its function is to enhance the activity of the promoter, reduce the dosage of the promoter, and shorten the sulfide cycle

⑤It can speed up the vulcanization speed, improve the heat conductivity of vulcanizing adhesive, and make the vulcanization more thorough.

⑥In the rubber industry, especially in the production of transparent rubber products, activated zinc oxide is an excellent vulcanizing agent.

 

Zinc Oxide


3、In synthetic rubber

It can be used as activator, vulcanizing promoter and reinforcing agent, and has coloring effect. Promote the vulcanization, activation and reinforcement of rubber, anti-aging effect, can strengthen the vulcanization process, improve the tear resistance of rubber products, wear resistance.

 

4、In natural rubber

It can be used as vulcanizing activator to promote the vulcanization, activation, reinforcing and anti-aging of rubber, which can strengthen the vulcanizing process and improve the tear resistance and abrasion resistance of rubber products.

 

5、In natural latex

It can be used as activator to promote the vulcanization, activation, reinforcing and anti-aging of rubber, which can strengthen the vulcanization process and improve the tear resistance and abrasion resistance of rubber products.

 

6、On white latex

For coloring and filling

Actived Zinc Oxide

7、On chloroprene rubber

It is used as a vulcanizing agent and a compounding agent to increase thermal conductivity.

 

8、In the shoe industry

Improve wear resistance and anti - aging, prolong service life.

 

9、In transparent rubber and food rubber products

Essential inorganic active agent.

 

10、In transparent and translucent rubber

As a vulcanizing activator.

 

11、In transparent or colored rubber products

It has the irreplaceable function of carbon black and other traditional active agents.