High-temperature high-pressure hose production environment prone phenomenon
High temperature problem, mix in the mixing process, if not properly managed, easily cooked glue. Summer to winter, the temperature is relatively high in itself, on the basis of the mix when the temperature control of the control is not good, will force oil mix to beat evaporated. Out of the mix (masterbatch) dry, if it is within the plastic masterbatch, then go feed (eat sulfur). It is likely that the quality problem.
On the other hand, the inner plastic masterbatch if feeding (eating sulfur), if the water temperature is not controlled, the water temperature is too high, it will cause local cooked glue. Appear cooked rubber particles. These particles are high-pressure hose leak risks appear.