Thermoplastic elastomer powder for powder slush molding, powder slush molding method using the same and molded article thereof.

摘要

A thermoplastic elastomer powder for powder slush molding, comprising an elastomer composition of an ethylene- alpha -olefin copolymer rubber and a polyolefin resin, wherein said elastomer composition has a complex dynamic viscosity eta *(1) as measured at a frequency of 1 radian/sec in a dynamic viscoelasticity measurement at 250 DEG C, of 1.5 x 10<5> poise or less, a Newtonian viscosity index n calculated from the following formula by using the complex dynamic viscosity eta *(1) at a frequency of 1 radian/sec and the complex dynamic viscosity eta *(100) at a frequency of 100 radian/sec. of 0.67 or less: <MATH> s