In this paper, the reactive mechanism, processing conditions, optimized recipe, grafting rules, application of grafting product and so on are analyzed by studying grafting MA onto polyolefin backbone in a specific designed extruder. Ultra toughness PA66 alloy is prepared by blending grafted polyolefin with PA66, and its mechanics properties and microphase structure are analyzed.
The major works of this study are summarized as following:
1.In the course of experiment, single-screw reactiv...