METHOD FOR PREDICTING PHYSICAL PROPERTIES OF A COMPOSITE BLEND OF POLYPROPYLENE AND LOW DENSITY POLYPROPYLENE

摘要

Disclosed is a method for predicting mechanical and physical properties, particularly tensile strength and flexural strength, of a composite blend of polypropylene and low density polyethylene. More particularly, the present invention provides an easy and efficient analysis technique for predicting mechanical and physical properties through the calculation of a composition ratio of each component. Such a technique can be effectively used for investigating the cause of quality problems of automobile parts, improving the quality of automobile parts by preventing the occurrence of quality problems, and benchmarking.