Importance

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Abstract

To provide an ethylene-α-olefin copolymer having relatively excellent acceptability of a filler contained as a flame retardant while maintaining appropriate extrusion processability. An ethylene-α-olefin copolymer satisfying all of the following requirements (i) to (iv):

(i) A Vicat softening point is 85.0° C. or lower;(ii) When a melting torque at 160° C. is X [N·m] and a melt flow rate is Y [g/10 min], a value of X+6.5×Ln (Y) is 23.0 or less;(iii) When a differential molecular weight distribution curve is divided into three normal distribution curves, a ratio of a sum of peak heights of a middle molecular weight distribution component (component B) and a high molecular weight component (component C) to a peak height of a low molecular weight component (component A) is 10.00 or more; and(iv) A melt flow rate is 0.10 g/10 min or more and 10.00 g/10 min or less.

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First Claim