The LLDPE-LDPE blown film blend is a blown film made from a mixture of unimodal hexene-LLDPE (also referred to as h-LLDPE) and LDPE having a blend ratio between 2%-10% of LDPE added to 98%-90% of h-LLDPE. This blend results in a TD (transverse direction) tear resistance increase by 100% for a composition of between 2%-10% of LDPE with LLDPE. Impact failure energy increases by 20% for the composition of 5% LDPE with 95% h-LLDPE. There is improvement in strength in the TD direction for the composition starting at 10% of LDPE with h-LLDPE. The toughness in the MD (machine direction) direction increases for the compositions of approximately 10% LDPE with h-LLDPE. Moreover, film production of a composition starting at approximately 10% of LDPE with LLDPE requires less energy.
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