8Matsukj, Yarnaguchi T. Application of RIM nylon composition reinforced by continuous fiber for tennis racket fram [ C ]. 36th International AMPE and Exhibition,1991:582 -591.
9Bailey R, Kraft H. A study of fiber attrition in the properties of long fiber reinforced thermo-plastics [ J ]. International Polymer Process, 1987,2(2) :94 - 101.
10Patel Vijay N, Kumar K Senthil, Bhatnagar Naresh, et al. Studies on long glass fibre reinforced polyamide6 composites [J]. International Journal of Plastics Technology ,2006,10( 1 ) 614 - 623.
