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The quality control of rubber mixing mainly includes raw material quality control, process parameters control, equipment maintenance and other aspects.
1 Raw material quality control to ensure the quality of rubber mixing process, first of all, we must start from the source, select stable quality, reliable rubber raw materials, and strictly control the warehouse receipt, storage links, to prevent bacterial contamination and aging of raw materials.
2 Process parameters control The control of process parameters is the key to rubber mixing quality control. It is necessary to accurately control the temperature, time, the order of additives and other key factors to ensure the mixing effect. For example, in the mixing process, it is necessary to maintain the appropriate temperature to promote the dispersion and mixing of compatibilizer; it is necessary to control the mixing time to avoid over-mixing or under-mixing; it is necessary to add compatibilizers in accordance with the order required by the formula to ensure uniformity of mixing.
3 equipment maintenance equipment maintenance is also an important part of rubber mixing quality control. Should regularly check the mixing machine, timely replacement of worn parts, and thoroughly clean the equipment to ensure that the production environment is pollution-free. At the same time, it is also necessary to carry out regular calibration and debugging of equipment to ensure its operational stability and accuracy.
1 Raw material quality control to ensure the quality of rubber mixing process, first of all, we must start from the source, select stable quality, reliable rubber raw materials, and strictly control the warehouse receipt, storage links, to prevent bacterial contamination and aging of raw materials.
2 Process parameters control The control of process parameters is the key to rubber mixing quality control. It is necessary to accurately control the temperature, time, the order of additives and other key factors to ensure the mixing effect. For example, in the mixing process, it is necessary to maintain the appropriate temperature to promote the dispersion and mixing of compatibilizer; it is necessary to control the mixing time to avoid over-mixing or under-mixing; it is necessary to add compatibilizers in accordance with the order required by the formula to ensure uniformity of mixing.
3 equipment maintenance equipment maintenance is also an important part of rubber mixing quality control. Should regularly check the mixing machine, timely replacement of worn parts, and thoroughly clean the equipment to ensure that the production environment is pollution-free. At the same time, it is also necessary to carry out regular calibration and debugging of equipment to ensure its operational stability and accuracy.
