摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene sheet for heat-molding having outstanding transparency and superb heat moldability and a molded product with outstanding transparency obtained by heat-molding the sheet, both polypropylene sheet and molded product being able to be obtained by any processing method for obtaining a transparent sheet or a transparent heat-molded product without limiting the method. SOLUTION: This polypropylene sheet for heat-molding is formed of a polypropylene resin composition obtained by blending a polypropylene with a crystal nucleus agent. In addition, this sheet satisfies the melting tension of 3 to 10 cN and the total haze of 40% or lower. Further, the molded product obtained by heat-molding the sheet shows the total haze of 20% or lower. COPYRIGHT: (C)2003,JPO |