| 摘要 |
<p>A masking material which has high heat resistance and is repeatedly usable. The masking material (11) comprises a polymer alloy obtained by blending an engineering plastic selected from the group consisting of a methylpentene copolymer, polysulfone, polyethersulfone, polyphenylene sulfide, polyphenyle ne ether, polyamide-imide, polyetherimide, and polyetheretherketone with a polyamide and/or polystyrene and with a thermoplastic styrene elastomer in order to improve moldability of the engineering plastic and affinity for the coating film obtained therefrom.</p> |
