Variable frequency microwave processing of thermoplastic composites (original) (raw)

This paper extends the range of applications for Variable Frequency Microwave (2 -18 GHz) (VFM) facilities to thermoplastic composites. Five thermoplastic polymer matrix composites are processed and discussed, including 33% by weight random carbon fibre reinforced polystyrene [PS/CF (33%)], and low density polyethylene [LDPE/CF (33%)]; 33% by weight random glass fibre reinforce polystyrene [PS/GF (33%)], low density polyethylene [LDPE/GF (33%)] and nylon 66 [Nylon 66/GF (33%)]. Bond strengths of the joints were shear tensile tested and results were compared