| 摘要 |
PURPOSE:To provide the title composition which can exhibit a very excellent cleaning effect in cleaning a remaining resin from the molding machine in the changeover of resin or color in molding a transparent resin. CONSTITUTION:A cleaning resin composition prepared by adding 5-55wt.% surfactant to 45-95wt.% styrene/methyl methacrylate copolymer resin of a methyl methacrylate content of 30-80wt.%. |
