The effect of neat and modified montmorillonite on thermal properties of silicone pressure-sensitive adhesives
Source abstract
Abstract
Novel silicone pressure-sensitive adhesives containing modified montmorillonite were obtained, and subsequently, one-sided tapes were prepared. The novel adhesives were characterized by a higher tack, peel adhesion, and cohesion at room and elevated temperature when compared to the system without the filler. Adding modified fillers allowed to improve the thermal resistance of adhesive - the maximum operating temperature was in a range of 220–230 °C. The highest level of thermal resistance was obtained for acid-modified montmorillonite with a concentration of 0.1 M. It was found that the physical modification of silicone pressure-sensitive adhesives shifts the adhesive-cohesive balance towards cohesion.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Synthesis and properties of polymers · Silicone and Siloxane Chemistry · biodegradable polymer synthesis and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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