The amount of zinc oxide used in rubber

2017-06-26

The amount of zinc oxide used varies depending on the type of rubber product being made. Even for the same rubber product, the amount of zinc oxide used will vary depending on the vulcanization system! Therefore, the statement that the standard amount of zinc oxide in rubber is 5% is incorrect and only applies to some situations. For example, in chloroprene rubber, zinc oxide was originally used as a vulcanizing agent and even has a reinforcing effect.

The amount of zinc oxide used varies depending on the type of rubber product being made. Even for the same rubber product, the amount of zinc oxide used will vary depending on the vulcanization system! Therefore, the statement that the standard amount of zinc oxide in rubber is 5% is incorrect and only applies to some situations. For example, in chloroprene rubber, zinc oxide was originally used as a vulcanizing agent, and it even has a reinforcing effect.

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