What Are Long Fiber Thermoplastics

Where Engineering Meets Insight Stay informed with technical articles, process explanations, and real-world solutions from Jota Machinery. Let’s Talk Long Fiber Thermoplastics—often written LFT or LFRT—are injection- or compression-moldable composites that blend a thermoplastic matrix (PP, PA, PPS, PBT, PC, PEEK, etc.) with long reinforcing fibers, typically 6–25 mm in the pellet or charge. Compared […]