酸改性斜发沸石对有机硅压敏胶粘剂自粘性能的影响

Influence of Acid-Modified Clinoptilolite on the Self-Adhesive Properties of Silicone Pressure-Sensitive Adhesives.

作者信息

Antosik Adrian Krzysztof, Musik Marlena, Miądlicki Piotr, Weisbrodt Mateusz, Wilpiszewska Katarzyna

机构信息

Department of Chemical Organic Technology and Polymeric Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Pułaskiego 10, 70-322 Szczecin, Poland.

Department of Engineering of Catalytic and Sorbent Materials, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland.

出版信息

Polymers (Basel). 2023 Jan 31;15(3):707. doi: 10.3390/polym15030707.

DOI:10.3390/polym15030707

PMID:36772008

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9920780/

Abstract

The preparation of a new "eternally alive adhesive" based on silicone pressure-sensitive adhesives with clinoptilolite is presented. Neat and acid-modified (i.e., treated with sulfuric acid (VI)) clinoptilolite was used. The effect of clinoptilolite acid treatment on the adhesive properties of pressure-sensitive adhesive tapes was tested. The obtained tapes exhibited increased thermal resistance when compared to the reference tapes. Despite introducing the filler, the pressure-sensitive adhesive tapes maintained good functional properties. The new self-adhesive materials show promising implementation potential where increased thermal resistance is required.

摘要

介绍了一种基于含斜发沸石的有机硅压敏胶粘剂制备新型“永生胶粘剂”的方法。使用了纯净的和酸改性（即用硫酸（VI）处理）的斜发沸石。测试了斜发沸石酸处理对压敏胶带粘合性能的影响。与参比胶带相比，所得胶带表现出更高的耐热性。尽管引入了填料，但压敏胶带仍保持良好的功能特性。这种新型自粘材料在需要提高耐热性的地方显示出有前景的应用潜力。