Why is it prone to problems in the production of PET Self Wrap Braided Sleeve at high temperatures

Friends who sell PET Self wrap braided sleeve may encounter quality problems with PET Self Wrap Braided Sleeve manufacturers in summer? In fact, this is already commonplace, especially manufacturers, who are particularly sensitive to the Pet Self Wrap Braided Sleeve made at this time, why is this so?

First of all, in the process of making PET Self Wrap Braided Sleeve, there is a very important link, which is the problem of water temperature. The problem of water temperature is too high, if the mixed rubber is not well controlled during the mixing process, it is easy to cook the rubber. Compared with winter in summer, the temperature itself is relatively high. When the basic rubber is mixed, the water temperature is not well controlled, and the oil of the mixed rubber will be evaporated, and the mixed rubber (masterbatch) that comes out is dry. Yes, if it is inner rubber masterbatch, if you add materials (eat sulfur), there may be quality problems.
On the other hand, if the inner rubber masterbatch is being fed (eating sulfur) and the water temperature is not controlled, the water temperature will be too high, which will cause local cooked rubber and cooked rubber particles to appear. These particles are the leakage of the PET Self Wrap Braided Sleeve. Hidden danger.
Again, it is still an old problem, the temperature problem, if the finished glue is placed for too long without a cool place, it is easy to self-sulfur, so please do not exceed one month, one month, the daily average temperature exceeds 35 degrees, It is very likely to cause a self-sulfur reaction, and the glue can no longer be used when the time comes. Sometimes, the middleman finds that the PET Self Wrap Braided Sleeve comes out during this period, and the skin is particularly easy to peel off, so congratulations. Just when you come across self-sulfur rubber processing, mix and mix with good rubber. The adhesiveness of the glue coming out is not as good as the glue. However, it is impossible for this to be all self-sulfur rubber, because it is all, the extruder cannot come out at all, it is all cooked rubber particles, and it cannot be extruded normally at all.