| 摘要 |
<p>The present invention is to provide a protective film for an automotive wheel having excellent performances, which has excellent weatherability and, even when an automobile is stored over a long period until delivery of the automobile after completion, can sufficiently prevent a decrease in an adhesive force and the like. The protective film for an automotive wheel of the present invention is a protective film for an automotive wheel, including a base layer and a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer includes a pressure-sensitive adhesive composition containing at least a (meth)acryl-based polymer and a crosslinking agent, the (meth)acryl-based polymer contains a (meth)acryl-based monomer having an alkyl group of 1 to 14 carbon atoms as a main component, and contains, as other monomer components, at least a hydroxyl group-containing monomer as a constituent component, the content of the crosslinking agent is from 0.1 to 6 parts by weight based on 100 parts by weight of the acryl-based polymer, and the pressure-sensitive adhesive layer has a gel fraction of 60 to 95% by weight.</p> |
