Surface protective sheet

Provided is a surface protective sheet which comprises a substrate layer and a pressure-sensitive adhesive layer and which exhibits sufficiently and moderately high adhesive force in high-speed peeling even with respect to an adherend having a rough surface and further exhibits sufficiently and mode...

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Bibliographic Details
Main Authors IKISHIMA, SHINSUKE, TAKEDA, KOHEI, YAMATO, JIRO
Format Patent
LanguageChinese
English
Published 16.05.2014
Subjects
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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Summary:Provided is a surface protective sheet which comprises a substrate layer and a pressure-sensitive adhesive layer and which exhibits sufficiently and moderately high adhesive force in high-speed peeling even with respect to an adherend having a rough surface and further exhibits sufficiently and moderately high adhesive force even in high-speed peeling at low temperature. This surface protective sheet comprises a substrate layer and a pressure-sensitive adhesive layer, wherein the adhesive force of the sheet with respect to a hairline-processed SUS plate at 23 C is 1.0N/20mm or more and the adhesive force thereof with respect to a hairline-processed SUS plate at 5 C is 1.5N/20mm or more, each adhesive force being determined in 180-degree peeling at a rate of pulling of 10m/min.
Bibliography:Application Number: TW20132133697