Published : 2022-08-22

Influence of storage time on the useful properties of silicone pressure-sensitive adhesives

Abstract

The influence of the storage time on the useful properties (cohesion, adhesion, stickiness) of silicone pressure-sensitive tapes (Si-PSA) was investigated. Two types of silicone resins PSA 529 and PSA 590 (Momentive, USA) were used and crosslinked with bis (2,4-dichlorobenzoyl) peroxide (DClBPO). There was no significant effect of tapes long-term storage (7 years) on their properties. The tapes based on PSA 590 resin were more resistant to aging than PSA 529.



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Antosik, A. K., & Mozelewska , K. . (2022). Influence of storage time on the useful properties of silicone pressure-sensitive adhesives. Polimery, 67(7-8), 317-323. https://doi.org/10.14314/polimery.2022.7.4