| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin prefoamed particle, which is capable of producing a foamed particle molding having an excellent frictional sound-preventive performance, and an excellent mechanical strength, and exhbits excellent handleability; and to provide a thermoplastic resin foamed particle molding using the thermoplastic resin prefoamed particle. <P>SOLUTION: There are provided the thermoplastic resin prefoamed particle having an ester compound adhered at least on the surface, and the thermoplastic resin foamed particle molding in-mold-molded from the same. The ester compound is a mixture of stearic acid monoglyceride and palmitic monoglyceride in a specific ratio. The adhering amount of the ester compound per unit area of the thermoplastic resin prefoamed particle is 0.2 to 1.2μg/mm<SP POS="POST">2</SP>. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
