Thermoplastic composites

Thermoplastic composites are materials in which a reinforcement (such as carbon, glass, or aramid fibres) is embedded in a thermoplastic polymer matrix that can be repeatedly reshaped by heat without undergoing chemical changes. Their development dates back to the second half of the 20th century, with recent decades seeing accelerated progress driven by environmental and recyclability requirements, since thermoplastics can be remelted and reformed, unlike thermoset composites. The processing involves combining reinforcing fibres with a molten thermoplastic matrix to form a composite that can be directly pressed, moulded, or injection-moulded into desired shapes. Advanced manufacturing methods are increasingly automated and optimised for fast production of flat and three-dimensional textile structures. In the textile industry, thermoplastic composites are used for high-strength technical textiles, functional reinforcements, protective clothing, sports equipment, automotive components, and structural composite panels. They are characterised by low weight, high mechanical strength, excellent fatigue resistance, and the potential for efficient recycling, making them one of the key material directions in modern technical textiles.