| 摘要 |
PROBLEM TO BE SOLVED: To obtain a slidability modifier with high dispersibility in a thermoplastic resin, capable of enhancing slidability of the thermoplastic resin and excellent in powder handleability, to provide a production process therefor, and to obtain a thermoplastic resin composition excellent both in moldability and slidability and good in surface appearances of its molding. SOLUTION: The slidability modifier comprises an organic polymer and particles of polytetrafluoroethylene with <1 million molecular weight measured by a DSC method and having≤10μm particle diameter, where the content of the polytetrafluoroethylene particle is 20-85 mass%. The thermoplastic resin composition is added with the slidability modifier so that the amount of the polytetrafluoroethylene particles becomes 0.5-50 pts.mass to 100 pts.mass of the thermoplastic resin (A). COPYRIGHT: (C)2005,JPO&NCIPI
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