Commingled Yarn Spinning for Thermoplastic/Glass Fiber Composites
AbstractOnline commingled yarns were spun with three different polymeric matrices, namely polypropylene (PP), polyamide (PA) and polylactic acid (PLA) and glass fibers. Tailored sizings were applied for the three matrices and the resulting mechanical performance of unidirectional composites was evaluated and compared. Significant improvements in the fiber/matrix bonding were achieved by employed sizing chemistry in order to achieve multifunctional interphases. The pure silane coupling agents provide the best performance for all matrices investigated. However, an additional film former has to be added in order to achieve fiber processing. Film formers compatible to the matrices investigated were adapted. The consolidation behavior during isothermal molding was investigated for polypropylene matrix. Different fiber volume contents could be realized and the resulting mechanical properties were tested. View Full-Text
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Wiegand, N.; Mäder, E. Commingled Yarn Spinning for Thermoplastic/Glass Fiber Composites. Fibers 2017, 5, 26.
Wiegand N, Mäder E. Commingled Yarn Spinning for Thermoplastic/Glass Fiber Composites. Fibers. 2017; 5(3):26.Chicago/Turabian Style
Wiegand, Niclas; Mäder, Edith. 2017. "Commingled Yarn Spinning for Thermoplastic/Glass Fiber Composites." Fibers 5, no. 3: 26.
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