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How to solve rubber bubble problem quickly?

In the process of making rubber products, bubbles are divided into large bubbles and thin bubbles. Today, let us first look at how to solve the problem of large bubbles.
1. The insufficient vulcanization of the product may cause large bubbles on the surface of the rubber product. It is recommended to increase the vulcanization time and increase the vulcanization temperature.
2. A large amount of gas remains in the rubber and metal bonded parts, and the solution to this problem is the same as the first one;
3. When the gas is wrapped into the rubber and it is not discharged, it will vulcanize along with the rubber, which will cause air bubbles on the surface of the product. It is recommended to increase the number of times the mold is deflated after the mold is closed.
4. There are volatile materials in the compound formulation, adjust the parameters such as vulcanization temperature, and do a good job of moisture-proof work before use.

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