METHOD FOR REDUCING SHRINKAGE OF INJECTION MOLDED LINEAR LOW DENSITY POLYETHYLENE

摘要

METHOD FOR REDUCING SHRINKAGE OF INJECTIONMOLDED LINEAR LOW DENSITY POLYETHYLENEABSTRACTShrinkage following injection molding of linear low densitypolyethylene, e.g. copolymers of ethylene and butene, is reduced byintimately blending the linear low density polyethylene with high pressurelow density polyethylene in an amount up to 50 weight percent of the blend.