The influence of raw materials on adhesive tapes

For the same type of adhesive tapes, if the molecular weight or molecular weight distribution is different, for the same type of tape, if the composition is different, the processing properties of the tape and the mechanical properties and physical and chemical properties of the film will be different. This prompts us to pay attention to the grade and grade of the polymer when selecting the raw material of the tape. In the production of plastic films, some additives are often added to the polymer, and the types and properties of these additives have a significant impact on the properties of the film.

When producing adhesive tapes, polymers and certain additives are often mixed in a certain proportion to achieve the purpose of improving some aspects of performance.

The influence of the raw material of the tape on the tape. Polyethylene can be added as a tape raw material to improve the slip of the tape. When polyethylene is used to prepare a film, a stabilizer must be added because of its easy thermal decomposition.

The tape must have a reasonable formula combination, and the raw materials of the tape must have a proper proportion. Adjusting the composition and ratio can change the performance of the tape