HIFOR Xtreme SC74880 is a high strength linear low density polyethylene containing high slip and high anti-block. It is designed for blown film applications and is well suited for consumer and industrial packaging markets which require impact and tear strength. This material does contain process aid for ease of extrusion. Gauge of test specimens 1.0 mil fabricated on a 6” die, 2.5” 24:1 L:D barrier screw, 2.4:1 BUR, 100-mil die gap, 15” frost line height, 430º F melt temperature, and 7.5 lb/hr/inch die output. Density results are on Base Resin. This product has some 21 CFR clearances. Application/Uses: Ice Bags, Heavy duty films. Samples tested at 23°C and 50% RH. Information provided by Westlake Chemical Corporation. |