| 摘要 |
A surface protective sheet which satisfactorily adheres to coated rough surfaces, with no observable adhesive residue without impairing the self-cleaning property of a coated plate, including a base material layer; and a pressure-sensitive adhesive layer, wherein: the pressure-sensitive adhesive layer has an adhesion for a coated steel plate having a ten-point average surface roughness Rz of 8.0μm of 0.05 N/20 mm or more; a main component including a polymer P obtained by cross-linking a polymer A; the polymer A having a weight-average molecular weight Mw of 500,000 or more; the polymer A having a distribution degree Mw/Mn of 8.0 or less; and an insoluble content of the polymer P in ethyl acetate is 90 wt % or more.
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