| 摘要 |
PURPOSE:The titled resin composition which has excellent extensibility, strength, etc., is suitable for simple gloves, etc. and obtained by mixing a linear low-density polyethylene having specified physical properties, a thermoplastic styrene block copolymer, and an ethylene/alpha-olefin copolymer. CONSTITUTION:100pts.wt. linear low-density polyethylene (A) having a melt index of 10g/10min or lower and an elongation of 500% or greater, 30-100pts.wt. thermoplastic styrene block copolymer (B) (e.g. a styrene/butadiene/styrene block copolymer) having a melt index of 10g/10min or lower and an elongation of 500% or greater, and 30-100pts.wt. copolymer (C) of an ethylene and an alpha-olefin of 3 or more C (e.g. propylene) having a Vicat softing temperature of 100 deg.C or lower, an elongation of 500% or greater, and a degree of crystallinity of 30% or less are mixed to give an aimed polyethylene resin composition for an extensible film. |
