Preparation and Performance Study of Carbon Fiber Reinforced ABS Modified Nylon Resin Base Composite Material

摘要

Molten caprolactam momomers (<1pa·s) mixed with ABS resin and rubber-compatible agent, which is impregnated with carbon fibers (50% by volume), are adopted to prepare ABS modified nylon composite material through die formation at the 160°C polymerization temperature of anions. The analysis shows that with the addition of ABS resin and rubber-compatible agent, the mechanical properties of the material is reduced, but the amplitude of reduction is very small, and its elongation is improved by up to 1.78%; with the addition of ABS, the water absorption is reduced below 0.8%, remarkably improved compared to the like nylon base composite material; and the microscopic analysis shows that the fibers have good bonding performance with resin interface, and the addition of ABS resin does not influence the bonding performance of the interface.