| 摘要 |
PROBLEM TO BE SOLVED: To provide a propylene polymer resin which has an excellent heat- resistant toughness and to provide vessels made of the above resin. SOLUTION: The propylene polymer resin and the vessels made of the above propylene polymer resin satisfy the following equation (1), Equation (1): HF>=95-6.8×(C2)+2×log (MFR) [wherein, HF expresses a heat of fusion (J/g); C2 does a content (% by weight) of ethylene units; and MFR does a melt flow rate (g/10 min) measured at a temperature of 230 deg.C with a load of 21.2 N, according to JIS K 7210].
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