Westlake Mxsten CV77515 Polyethylene Plastomer

Mxsten CV Plastomer CV77515 resin is a polyethylene plastomer designed for blown film extrusion and food packaging that contains 1,000 ppm slip and no antiblock additives. Films produced with this resin exhibit a very low seal initiation temperature with a broad hot tack window. Other features of this resin include higher stiffness and high melting point. This resin grade complies with 21 CFR 177.1520. Blown film processing temperatures of 420� F � 450� F are recommended for Westlake Chemical CV77515. 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" frostline height, 450� F melt temperature, and 7.5 lb/hr/inch die output. Density results are on Base Resin.