| abstract |
A polystyrenic resin composition comprising; (A) 30 ∩ 96 wt.% of homo- or co-polymer of styrene and styrene derivatives and/or rubber modified resin thereof; (B) 3.8 ∩ 55 wt.% of a modified olefin copolymer or a mixture of the modified copolymer and other olefin polymers; (C) 0.2 ∩ 15 wt.% of block copolymer of polystyrene and polyolefin, wherein one or more polystyrene block is separated by one or more polyolefin block; and optionally (D) one or more additives selected from the group consisting of anti-flame agents, lubricants, heat resistance improvers, plasticizers, light stabilizers, antioxidants, mold release agents, anti-static agents, conductive additives, impact reinforcing agents, colorants, glass fiber, foaming agents, organic or inorganic fillers. |