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Mixing is one of the most important and complex processes in rubber processing. At the same time, it is also one of the processes most prone to quality fluctuations. The quality of rubber mixing directly affects the quality of products. Therefore, it is crucial to improve the mixing of rubber.
As a rubber refiner how to do a good job of rubber mixing? I think that in addition to a strict grasp of the mixing characteristics of each type of rubber, dosing order and other essential knowledge, but also hard brain, hard thinking, heart refining rubber. Only then is a more qualified rubber refiner.
In the mixing process to ensure the quality of rubber mixing should do the following.
1, a variety of small amount, but the role of a large number of agents should be fully mixed evenly, otherwise it will cause the rubber burning or vulcanisation is not cooked.
2, in strict accordance with the mixing process procedures, feeding order for mixing.
3, the mixing time should be strictly controlled, the time can not be too long or too short, only in this way to ensure that the plasticity of the mixed rubber.
4, the amount of carbon black and filler should not be scattered, must be used up. And to clean the material tray.
1, a variety of small amount, but the role of a large number of agents should be fully mixed evenly, otherwise it will cause the rubber burning or vulcanisation is not cooked.
2, in strict accordance with the mixing process procedures, feeding order for mixing.
3, the mixing time should be strictly controlled, the time can not be too long or too short, only in this way to ensure that the plasticity of the mixed rubber.
4, the amount of carbon black and filler should not be scattered, must be used up. And to clean the material tray.
