PURPOSE: Provided is a linear low density polyethylene resin composition for films, which has high impact strength and good film processability, while maintaining overall physical properties. CONSTITUTION: The linear low density polyethylene resin composition comprises: 75-99.9 wt% of high-strength linear low density polyethylene, obtained by the copolymerization of ethylene with CH2=CHR, wherein R is a C2-C8 alkyl group, in the presence of a magnesium-supported type non-metallocene catalyst; and 0.1-25 wt% of conventional low density polyethylene. The comonomer forming the high-strength linear low density polyethylene includes 1-butene or 1-hexene.
展开▼
