The mixing process of the salt bath curing line is divided into three stages, that is, the roll (softening stage with raw rubber added), eating powder (mixing stage with adding powder), and refining (after eating powder, the raw rubber and compounding... moreThe mixing process of the salt bath curing line is divided into three stages, that is, the roll (softening stage with raw rubber added), eating powder (mixing stage with adding powder), and refining (after eating powder, the raw rubber and compounding agents are uniformly dispersed. Stage).
The mixing of the open mill is different according to the type, use and performance of the rubber, and the process conditions are also different. During mixing, various factors such as the amount of glue added, the order of feeding, roll distance, roll temperature, mixing time, the speed and speed ratio of the roller, etc. should be paid attention to. It can neither be insufficiently kneaded nor over-kneaded.
The mixer mixing is divided into three stages, namely wetting, dispersing and nirvana, and the mixer mixing stone is carried out under high temperature and pressure. The operation method is generally divided into a one-stage kneading method and a two-stage kneading method.
The one-stage mixing method refers to... less