Presentation Information
[19p-A601-9]Effect of Electron Irradiation on Impact Properties of Carbon Fiber Reinforced Heat Resistant PPS Resin Composites
〇Ayane Ibii1, Motoko Isida1, Ren Satou2, Eiichi Miura1, Hideki Kimura1, Yoshitake Nishi1,3, Helmut Takahiro Uchida1 (1.Tokai Univ. grad, 2.Tokai Univ., 3.KISTEC)
Keywords:
Carbon fiber thermoplastic,Electoron beam
Thermosetting resin, the base material of carbon fiber reinforced plastic (CFRP), which is currently the mainstream, is difficult to recycle and takes time to produce, so research has been conducted on carbon fiber thermoplastic resin (CFRTP) using thermoplastic resin as the base material to solve these problems.
However, CFRTP is inferior to CFRP in terms of strength, so carbon fibers were irradiated with electron beams prior to compositing, and then composited and subjected to Charpy impact tests.
Compared to the unirradiated specimens, an increase in values was observed after irradiation under dose conditions of 129 kGy and acceleration voltage conditions of 200 kV.
However, CFRTP is inferior to CFRP in terms of strength, so carbon fibers were irradiated with electron beams prior to compositing, and then composited and subjected to Charpy impact tests.
Compared to the unirradiated specimens, an increase in values was observed after irradiation under dose conditions of 129 kGy and acceleration voltage conditions of 200 kV.