Round Robin Tests to Determine Fiber Content of Carbon Fiber-Reinforced Thermoplastic Composites by Combustion and Thermogravimetry

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Organization</td><td class="align_center" rowspan="2">Number of specimens</td><td class="align_center" colspan="2"> Initial weight (g)</td><td class="align_center" colspan="2"> Weight after of Gooch crucible (g)</td><td class="align_center" colspan="2"> Weight of Gooch crucible and fibers (g)</td><td class="align_center" colspan="2"> Fiber content in weight (%)</td></tr><tr class="thead"><td class="align_center">Average</td><td class="align_center">Standard deviation</td><td class="align_center">Average</td><td class="align_center">Standard deviation</td><td class="align_center">Average</td><td class="align_center">Standard deviation</td><td class="align_center">Average</td><td class="align_center">Standard deviation</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">A</td><td class="align_center">2</td><td class="align_center">0.3038</td><td class="align_center">0.0077</td><td class="align_center">38.8945</td><td class="align_center">0.2316</td><td class="align_center">39.0904</td><td class="align_center">0.2269</td><td class="align_center">64.474</td><td class="align_center">0.076</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Fiber content of CFRTP samples with 10 plies measured by acid degradation method.

Journal of Polymers

tab8

Table 8

Table 8: Round Robin Tests to Determine Fiber Content of Carbon Fiber-Reinforced Thermoplastic Composites by Combustion and Thermogravimetry 