Using of carbon nanotubes and nano carbon black for electrical conductivity adjustment of pressure-sensitive adhesives

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• 作者：Z. Czech^a ; ^{psa_czech@wp.pl} ; A. Kowalczyk^a ; R. Pe艂ech^a ; R.J. Wró ; bel^b ; L. Shao^c ; Y. Bai^c ; J. 艢widerska^d
• 关键词：Acrylic PSA ; Nano carbon black ; Carbon nanotubes ; Electrical conductivity ; Tack ; Peel adhesion
• 刊名：International Journal of Adhesion and Adhesives
• 出版年：2012
• 期刊代码：75_01437496
• 类别：et
• 出版时间：July, 2012
• 卷：36
• 期：Complete
• 页码：20-24
• 文件大小：254 K

摘要

Electrical conductive pressure-sensitive adhesives (PSAs) are not commercially available on the market. The development of these PSAs requires special suitable self-adhesive polymers and their modification through adding of electrical conductive fillers. From the evaluated PSAs the best performances were achieved using acrylic PSAs. Common fillers for electrical conductivity are carbon nano-fillers, metallic powders like copper, aluminum, nickel, silver or gold. Acrylic PSA containing electrical conductivity fillers are applied for the manufacturing of diverse technical self-adhesive products, such as broadest line of electrically conductive sensitive double-sided, one-sided and carrier-free tapes. After addition of electrical conductive fillers the main typical properties for pressure-sensitive adhesives like tack and peel adhesion are deteriorated. In the last time the research and development on the area of nano carbon black or nanotubes as electrical conductive fillers is observed.