Experimental Research on the Flax / PP Thermoplastic Composite Material Hot Pressing Process

摘要

Flax yarn and PP filament can be made into flax/pp lapping yarn. Weaving with the lapping yarn, and finally can crank the fabric into PP/flax composite by hot pressing. Research on the thickness of composite material and the peeling properties of the composite material, we analyzed the correlative factors about the producing technics of composite by orthogonal experimental method. The results showed that the material's thickness and the technics are the main influencing factors of the wettability, and forecast the technics of composite molding process to get the best wettability properties.