| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber modified styrene based resin composition excellent in forming processability (flowability) without lowering impact strength, stiffness and heat resistance. SOLUTION: The composition comprises the fllowing (A) to (D) components The components (C) and (D) is 0.1-5.2 pts.wt. 100 pts.wt. of the component (A), component (A): 100 pts.wt. of the rubber modified styrene base resin, component (B): 0.1-10 pts.wt. of rosin derivatives, component (C): 0-5 pts.wt. of maleic anhydride based low molecular weight copolymers, and component (D): 0-5 pts.wt. of auxiliaries selected from aliphatic hydrocarbons, higher aliphatic acids, higher aliphatic acid esters, higher aliphatic acid amides, higher aliphatic alcohols and metallic soaps. |
