摘要 |
<P>PROBLEM TO BE SOLVED: To provide a propylene resin film for surface protection which keeps the number of fish eyes reduced and is excellent in transparency and contamination resistance to an adherend in spite of its strong adhesion and improved in peeling force control and delivery performance. <P>SOLUTION: In the film for surface protection, an adhesive layer is formed on one side of a propylene resin substrate layer, and a peeling treatment layer is formed on the other side. The propylene resin of the substrate layer is a propylene homopolymer or a propylene-α-olefin random copolymer which is produced by polymerization using a metallocene catalyst and has a specified MFR, a specified fusion peak temperature, a specified molecular weight distribution, and a specified TREF value. The adhesive layer contains an acrylic adhesive as a main component. The peeling treatment layer is formed from a silicone or long alkyl peeling treating agent. <P>COPYRIGHT: (C)2009,JPO&INPIT |