Biodegradable self-adhesive tapes with starch carrier

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• 作者：Zbigniew Czech^a ; ^{psa_czech@wp.pl} ; Katarzyna Wilpiszewska^b ; Bo?ena Tyliszczak^c ; Xu Jiang^d ; Yongping Bai^d ; Lu Shao^d ; ^{odysseynus@hotmail.com}
• 关键词：Biodegradable polymer ; Starch ; Water-soluble ; Acrylic ; Pressure-sensitive adhesive
• 刊名：International Journal of Adhesion and Adhesives
• 出版年：2013
• 出版时间：July, 2013
• 年：2013
• 卷：44
• 期：Complete
• 页码：195-199
• 全文大小：369 K

文摘

The disposed pressure-sensitive adhesive (PSA) tape widely used in daily life has been contaminating the environment and producing the vastly non-degradable trash. In this pioneering work, the advanced biodegradable pressure-sensitive double-coated tape containing starch carrier and water-soluble partially degradable modified pressure sensitive adhesive is architecturally designed and fabricated. The results have illustrated the excellent tack and peel adhesion of these newly constructed biodegradable self-adhesive tapes, and high thermal shear strength. Most importantly, the complete biodegradability of starch carrier and partially biodegradability of modified acrylic pressure-sensitive adhesives (PSA) have been confirmed experimentally. This environmentally friendly technology based on the starch resource utilization and novel water-soluble PSA will have great potentials for diverse applications such as the paper industry for manufacturing of ecological biodegradable product, the production of water-soluble biodegradable labels, medical tapes and biomedical electrodes.