| 摘要 |
A crystalline propylene polymer composition having improved resin flowability and processability, having remarkable resistance to color development (pinking) and excellent anti-rust property and heat stability, and comprising 100 parts by weight of a crystalline propylene polymer, 0.01 to 1 part by weight of an aromatic peroxide and 0.001 to 1 part by weight of a hydrotalcite compound of the formula (1), (MgyZnz)1-xAlx(OH)2(A)n-x/2xmH2O (1) wherein (A)n- is an anion having a valence of n, x, y and z are numbers satisfying y+z=1, 0</=y</=0.9, 0.1</=z</=1 and 0.2</=x</=0.8, and m is 0 or a positive number.
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