SELF-ADHESIVE SHEET

SELF-ADHESIVE SHEET

PROBLEM TO BE SOLVED: To provide a self-adhesive sheet further enhancing positioning accuracy of a substrate to a temporarily fixing plate, and having preferable releasability to the substrate.SOLUTION: This self-adhesive sheet 10 is a sheet for fixing the substrate 20 on the temporarily fixing plat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TAMAI HIRONOBU, WATANABE HIROYUKI
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CHEMISTRY
DYES
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
PRINTED CIRCUITS
USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a self-adhesive sheet further enhancing positioning accuracy of a substrate to a temporarily fixing plate, and having preferable releasability to the substrate.SOLUTION: This self-adhesive sheet 10 is a sheet for fixing the substrate 20 on the temporarily fixing plate 30. The self-adhesive sheet 10 comprises only self-adhesive layer composed of an acrylic adhesive composition, the self-adhesive layer has a gel fraction of 85% or more, and 180° peeling adhesive force to a stainless steel plate is 0.1-5 N/20 mm at 300 mm/min tension rate.