| 摘要 |
PROBLEM TO BE SOLVED: To provide powder for powder molding affording a powder molded product having excellent mechanical strengths, abrasion resistance and flexibility and having excellent powder fluidity and meltability and to provide the powder molded product prepared by powder molding of the powder. SOLUTION: The powder for powder molding is obtained by dry blending 100 pts. wt. of thermoplastic elastomer composition powder with 0.1-10 pts. wt. of inorganic powder having 0.01-10μm average particle diameter. The thermoplastic elastomer composition powder is the thermoplastic elastomer composition powder comprising the following components (I) and (II). The content of the component (II) based on 100 pts. wt. of the component (I) is 0.1-10 pts. wt. and the average particle diameter is 30-1,000μm. The component (I) is a thermoplastic elastomer satisfying a requirement (A) [30-95 A hardness] and a requirement (B) [10-200 g/10 min melt flow rate]. The component (II) is a silicone oil having 10-10,000 cS viscosity at 25°C. COPYRIGHT: (C)2004,JPO&NCIPI
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