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Electrically peelable adhesive composition, electrically peelable adhesive sheet, and method of using the electrically peelable adhesive sheet
Electrically peelable adhesive composition, electrically peelable adhesive sheet, and method of using the electrically peelable adhesive sheet
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机译:电剥离性粘接剂组合物,电剥离性粘接片以及使用该电剥离性粘接片的方法
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摘要
An electrically peelable pressure sensitive adhesive composition consists of an emulsion type acrylic pressure sensitive adhesive (A) comprising an acrylic polymer (A1) obtained by emulsion polymerization in the presence of a surfactant using a monomer mixture comprising an alkyl (meth)acrylate, and a (poly)alkylene polyol (B) having a number average molecular weight of 2000 or less, wherein a content of the component (B) based on 100 parts by mass of active ingredient of the component(A) is 3.5 parts by mass or more. In the electrically peelable pressure sensitive adhesive composition, the adhesiveness before voltage application is high, but the adhesiveness can decrease effectively by voltage application for a short time.
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