CHARACTERIZATION OF CONTINUOUS CARBON FIBER REINFORCED POLYPHENYLENE SULFIDE(PPS) PIPES BY FILAMENT WINDING PROCESS

Abstract

Abstract: In this paper, continuous carbon fiber reinforced PPS pipes were fabricated by an own-designed filament winding machine and its relative performances were examined. According to ASTM D792 and D2344, voidage and ILSS of composites were measured. Meanwhile, the other characteristics (crystallinity, density water absorption ratio) of composites pipes were studied. The results showed that the voids mainly located between the carbon fiber. The presence of voids had an effect on the pipe ILSS and the ILSS deceased with the increasing of void content through the research. The ILSS of composites were 33.25MPa and 27.54MPa with 0.04% and 0.05% of the void volume fractions, respectively. At different temperatures for the heat treatment of materials, a conclusion could be drawn that the ILSS of composites increased with the growing of the heat treatment temperature. The influence of ambient temperature was also studied in a similar way and the ILSS of composites decreased as it increasing. Soaking in boiling water for 8 h, the water absorption ratio of composites was only 0.66%. The composite pipe has low water absorption ratio. The thermoplastic composites winding machine can produce thermoplastic composite pipe with excellent performance.

Key words: filament winding, PPS, carbon fiber, ILSS, heat treatment

CLC Number:

TB332

GUO Bing-bing, WANG Lian-yu, ZHOU Chun-hua, ZHOU Xiao-dong. CHARACTERIZATION OF CONTINUOUS CARBON FIBER REINFORCED POLYPHENYLENE SULFIDE(PPS) PIPES BY FILAMENT WINDING PROCESS[J]. COMPOSITES SCIENCE AND ENGINEERING, 2014, 0(4): 54-57.

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