| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat shrinkable molding comprising a polyphenylene sulfide-based resin composition capable of simultaneously satisfying flame retardancy, heat resistance, chemical resistance, electrolytic solution resistance, low-temperature shrinkability and stretching stability. SOLUTION: The heat shrinkable molding is configured by the polyphenylene sulfide-based resin composition having a glass transition temperature Tg obtained by differential scanning calorimetry (DSC) of 50-85°C and a peak temperature difference of≥80°C, wherein the peak temperature difference is the temperature difference between a crystallization peak temperature Tc measured at a cooling rate of 10°C/min after heating from a crystal melting peak temperature Tm+40°C to Tm+100°C and holding for 1 min in DSC and the crystal melting peak temperature Tm. COPYRIGHT: (C)2011,JPO&INPIT |
