| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for washing a plastic molding machine, which has good in-machine detergency and self-discharging properties, is improved in safety, can easily be melted/kneaded, and is pelletized easily and homogeneously. SOLUTION: The resin composition comprises 100 pts.mass of a thermoplastic resin having a melt mass flow rate measured at 190°C according to JIS K-6922-2 of 0.01-5 g/10 min, 1-20 pts.mass of a lubricant, and 5-30 pts.mass of an inorganic filler, wherein the inorganic filler is calcium carbonate having a boiled linseed oil absorption measured according to JIS K-5101-13-2 of 100-160 ml/100 g. COPYRIGHT: (C)2008,JPO&INPIT
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