FOAMABLE ADHESIVE SHEET AND METHOD FOR MANUFACTURING ARTICLE

The present invention provides a foamable adhesive sheet having a first adhesive layer, a base material, and a second adhesive layer in this order, the first adhesive layer and the second adhesive layer containing a curable adhesive, and at least one of the first adhesive layer and the second adhesi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HASEGAWA IZUMI, HOSHI KENTARO, MAEDA NAO, SHIMADA SHINYA, SEGAWA TOSHIICHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention provides a foamable adhesive sheet having a first adhesive layer, a base material, and a second adhesive layer in this order, the first adhesive layer and the second adhesive layer containing a curable adhesive, and at least one of the first adhesive layer and the second adhesive layer further containing a foaming agent, the initial adhesion of the first adhesive layer is 0 gf or more and less than 10 gf, the initial adhesion of the second adhesive layer is 10 gf or more and 500 gf or less, and the ring stiffness is 50 mN/10 mm or more. 本发明提供一种发泡性粘接片，其是依次具有第一粘接层、基材和第二粘接层的发泡性粘接片，上述第一粘接层及上述第二粘接层含有固化性粘接剂，上述第一粘接层及上述第二粘接层中的至少一者还含有发泡剂，上述第一粘接层的初粘力为0gf以上且不足10gf，上述第二粘接层的初粘力为10gf以上且500gf以下，环刚度为50mN/10mm以上。