cast film,extruded film

Effects of melt strength of cable compounds on the extrusion process are addressed.

阐述了聚合物熔体强度对线缆挤塑的影响,指出影响聚合物熔体强度的主要因素,比较了支化型低密度聚乙烯和线型高密度聚乙烯熔体强度的特性。