Thermoplastic resin composition for extrusion molding

摘要

A thermoplastic resin composition for extrusion molding superior in the balance of mechanical properties and moldability is obtained by using a partially crosslinked product obtained by dynamically heat-treating: (A) 100-1 wt % of an alpha -olefin (co)polymer of C2 to C8; (B) 0-99 wt % of a rubbery substance; 0.01-7 parts by weight, based on 100 parts by weight of the components (A)+(B), of at least one crosslinking agent selected from: (C) a dihydroaromatic series compound or a polymer thereof, (D) an ether series compound, (E) a tetrahydroaromatic series compound, and (F) a cyclopentane series compound; and (G) 0.01-7 parts by weight of a polyfunctional monomer based on 100 parts by weight of the components (A)+(B).