Methods for preventing focal burns in rubber processing

Focus burning in rubber processing is a common problem that not only affects product quality but may also increase production costs. Taking effective preventive measures can greatly improve the quality and market competitiveness of rubber products. In this article, we will explore several effective methods to prevent focus burning in rubber processing.

Controlling processing temperature

Controlling the processing temperature is one of the keys to preventing focus burns. The processing temperature should be set reasonably according to the characteristics of the rubber material to avoid excessive heating and causing the rubber to burn. The use of precise temperature control equipment can ensure that the processing process is carried out within a safe temperature range, thereby effectively reducing the occurrence of focus burns.

Optimizing the compounding process

Optimizing the mixing process is also an important way to prevent focal burns. By properly adjusting the mixing process parameters, such as mixing time and rotation speed, the uniformity and stability of the rubber can be improved, and the scorch phenomenon caused by uneven heating can be reduced. Using modern mixing equipment and technology can help further optimize the mixing process.

Use anti-scorch agent

Anti-scorch agent is an effective additive to prevent focal point burning. By adding anti-scorch agent, the scorch time of rubber can be delayed and its heat resistance can be improved. Choosing a suitable anti-scorch agent can effectively prevent focal point burning without affecting other properties of rubber.

In summary, controlling processing temperature, optimizing mixing process and using anti-scorch agent are three effective ways to prevent focal point burning in rubber processing. These measures can not only improve product quality, but also reduce production loss and cost, thereby improving market competitiveness.