| abstract |
A resin composition for cleaning the inside of molding machines, capable of easily achieving color exchange and the resin exchange of thermoplastic resins in various molding machines, in a small quantity, by a simple operation and in a short time is provided, which resin composition is a cleaning resin composition having 1-10 wt. % of a polyethylene wax, 1-20 wt. % of a neutral salt of an alkylbenzenesulfonic acid and 1-20 wt. % of an inorganic filler, blended with a high density polyethylene resin having a melt index of 1.0 or less and a Q value expressing a molecular weight distribution, of 10 or less. |