What are the effects of the raw materials on the tape?

For the same adhesive tape, if its molecular weight or molecular weight distribution is different, for the same adhesive tape, if its composition is different, the processing performance, mechanical properties, physical and chemical properties of the film will be different. This suggests that we should pay attention to the grades and grades of polymers when choosing raw materials for adhesive tape. In the production of plastic film, some additives are often added to the polymer, and the types and properties of these additives have a significant impact on the performance of the film.



In the production of adhesive tape, the polymer and some additives are often mixed in a certain proportion to improve the performance of certain aspects.



The influence of tape raw materials on adhesive tape:



1. Polyethylene can be added to the raw material of the lubricant to improve the smoothness of the tape.



2. When polyethylene is used to prepare thin films, stabilizers must be added because of its easy thermal decomposition.



3, the adhesive tape must have a reasonable combination of ingredients, the proportion of raw materials in the formula should be proportionally proportionally. The performance of adhesive tape can be changed by adjusting composition and proportioning.