Improvements of Impact strength in Glass Fiber/Polypropylene Composite by Silane Coupling Agents

실란커플링제에 의한 유리섬유/폴리프로필렌 복합재료의 충격강도 증가에 관한 연구

Effect of coupling agent on the mechanical properties of PP/GF blend was investigated. The flexural modulus, Izod impact strength, elongation at yield and tensile strength were improved with using coupling agent. Mopological studies revealed that PP and GF were incompatible and addition of coupling agent was very effective to enhance the compatibility, result in mechanical properties.