Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

A Study on the Interlaminar Shear Strength of Thermoplastic Composites with Commingled Yarn

Commingled Yarn 열가소성 복합재료의 층간전단강도에 관한 연구

  • 이덕래 (전북대학교 공과대학 섬유공학과) ;
  • 김학용 (전북대학교 공과대학 섬유공학과) ;
  • 마태준 (전북대학교 공과대학 섬유공학과) ;
  • 박성윤 (전북대학교 공과대학 섬유공학과) ;
  • 서민강 (전북대학교 공과대학 섬유공학과)
  • Published : 2003.04.01
⟨ Previous Next ⟩

Abstract

Unidirectional composites were fabricated using commingled yarn consisting of glass fiber as the reinforcing fiber and nylon 6, polypropylene, or polyethylene terephthalate as the matrix fibers. In this study, the longitudinal (0$^{\circ}$), 30$^{\circ}$, 45$^{\circ}$, 60$^{\circ}$ and transverse (90$^{\circ}$) ILSS were investigated by three point bending test. The relationships between the anisotropy of the ILSS and the holding time, with molding pressure of first and second molding, were studied. Compared to the ILSS value of 0$^{\circ}$ specimen, ILSS of Ny/GF is about 52% at 30$^{\circ}$ and 21% at 45$^{\circ}$, ILSS of PP/GF is about 31% at 30$^{\circ}$ and 11% at 45$^{\circ}$, and ILSS of PET/GF is about 24% at 30$^{\circ}$ and 9% at 45$^{\circ}$. ILSS of the second molding product, compared with the first molding product, decreased about 15% and 35% when the fiber orientation is at 0$^{\circ}$ and 90$^{\circ}$ in Ny/GF composites.

Keywords

References

  1. Handbook of Composites L. S. Penn;T. T. Chiao;G. Lubin(Ed.)
  2. J. Korean Fiber Soc. v.36 Isothermal Cure Kinetics of Epoxy/Phenol-Novolac/Latent Catalyst System S. J. Park;M. K. Seo;J. R. Lee
  3. Fiber Technology & Industry v.1 Development and Application of Advanced Textile Structural Composites T. J. Kang;C. Kim;T. G. Park
  4. Advanced Composites Letter v.1 Analysis on Thermoplastic Composites System T. Matsuo
  5. J. Korean Fiber Soc. v.32 Matrix Resin and Molding Materials of Thermoplastic Composites D. R. Lee
  6. J. Korean Fiber Soc. v.31 A Study on Bending Strength of Thermoplastic Composites with Commingled Yarn(Ⅰ) D. R. Lee;K. E. Choi;J. M. Im;J. M. Lee;K. S. Bae;T. Matsuo;Z. I. Maekawa;H. Hamada
  7. Seikei-Kakou v.3 A Study on Processing Conditions of Thermoplastic Composites with Commingled Yarn(1st Report) H. Hamada;Z. I. Maekawa;A. Yokoyama;N. Ikegawa;T. Matsuo;M. Yamane
  8. J. Korean Fiber Soc. v.38 A Study on the Anisotropy of the Bending Strength of Thermoplastic Composites D. R. Lee;H. Y. Kim;T. J. Ma;S. J. Park
  9. J. Thermoplastic Composite Materials v.1 Thermoplastic Powder Technology for Advanced Composites Systems T. Hartness
  10. Composites Science and Technology v.46 Mode Interlaminar Fracture of Commingled Yarn Based Glass/polypropylene Composites L. Ye;K. Friedrich
  11. Seikei-Kakou v.3 A Study on Processing Conditions of Thermoplastic Composites with Commingled Yarn (2nd Report) H. Hamada;Z. I. Maekawa;A. Yokoyama;N. Ikegawa;T. Matsuo;M. Yamane
  12. Sen-i Gakkaishi v.49 Effects of Surface Treatment on Bending Properties of Long-Fiber Reinforced Thermoplastic Composites Made of Commingled Yarn T. Matsuo;H. Hamada;N. Ikegawa;M. Yamane
  13. J. Soc. Mat. Sci. Japan v.42 Effects of Processing Conditions on Bending Properties of Thermoplastic Composites with Commingled Spun Yarn T. Matsuo;H. Hamada;Z. I. Maekawa;N. Ikegawa;M. Yamane
  14. J. Korean Fiber Soc. v.32 A Study on Bending Strength of Thermoplastic Composites with Commingled Yarn(Ⅱ),(Ⅲ) D. R. Lee;K. E. Choi;J. M. Im;T. Matsuo;Z. Maekawa;H. Hamada
  15. J. Korean Fiber Soc. v.34 Effects of Molding Conditions on in the Mechanical Properties of the Thermoplastic Composites with Commingled Yarn D. R. Lee;K. E. Choi;J. J. Choi
  16. J. Korean Fiber Soc. v.36 Tensile Properties of Tubular Braid Fiber Reinforced Thermoplastic Composites D. R. Lee;H. Y. Kim;J. J. Choi
  17. J. Korean Fiber Soc. v.37 Tensile Properties and Fracture Toughness of Carbon/Nylon 6 Laminated Thermoplastic Composites D. R. Lee;H. Y. Kim;M. K. Seo;S. J. Park
  18. J. Korean Fiber Soc. v.32 Tensile Properties of Thermoplastic Composites with Braid Structures of Commingled Yarn D. R. Lee;K. E. Choi;T. J. Ma;D. H. Im
  19. Proceedings of the 4th Asian Textile Conference Modeling of Elastic Behavior of Knitted Fabric Reinforced Composited S. Ramakrishna
  20. J. Composite Materials v.29 Failure Analysis of Woven and Braided Fabric Reinforced Composites R. A. Naik
  21. 複合材料 堂山昌男
  22. Mechanics of Fibrous Composites M. H. Datoo
  23. J. Korean Fiber Soc. v.37 A Study on the Tensile Properties of Braid Reinforced Thermoplastic Composites-Effects of Middle-end Yarn and Axial Yarn D. R. Lee;H. Y. Kim;J. M. Rhee;M. K. Seo;J. J. Choi;S. C. Lee;T. J. Ma