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The influence of raw material quality on the finished tape

by:Gangyuan      2023-02-05

The influence of tape raw materials on the tape should pay attention to the following points: 1. Polyethylene can be added to lubricant raw materials to improve the slipperiness of the tape. 2. When polyethylene reacts to produce a film, it is necessary to add a corresponding stabilizer because it is easy to thermally decompose. 3. The tape must have a reasonable and mature formula combination, and the tape raw materials in the formula must have a suitable and stable ratio. Because the adjustment group can change the performance of the tape during the ratio, it is very important at this key point. For the same batch of tapes, if the molecular weight or molecular weight distribution and composition are different, the processing performance of the tape and the properties of the film will be different, which will be directly affected by its raw materials. Pay attention to the quality of tape raw materials, because some additives are added to the polymer when producing plastic films, and the types and properties of these additives have a direct impact on the properties of the film.
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