item no.:
PPA-NA-LGF40Payment:
T/T or L/C (other payment ways also can be diproduct origin:
Xiamen, ChinaColor:
Original color (also can be customized)shipping port:
Xiamen, ChinaLead Time:
7-15 days after shipment
PPA-LGF50 is a high-performance engineering thermoplastic composite consisting of Polyphthalamide (PPA) reinforced with 50% Long Glass Fiber (LGF). Manufactured using an advanced pultrusion process, continuous glass fibers are fully impregnated with molten PPA resin before pelletizing, allowing significantly better fiber length retention after injection molding than conventional short glass fiber reinforced materials.
Compared with standard PA66, PA6, or short glass fiber reinforced PPA, PPA-LGF50 offers substantially higher stiffness, tensile strength, creep resistance, dimensional stability, and fatigue performance, especially under elevated temperatures and long-term mechanical loading.
PPA itself provides excellent heat resistance, low moisture absorption, outstanding chemical resistance, and superior electrical insulation. Combined with long glass fiber reinforcement, PPA-LGF50 becomes an ideal lightweight engineering material for demanding structural applications where metal replacement, high reliability, and long service life are required.
PPA-LGF40 combines the outstanding heat resistance, dimensional stability, chemical resistance, and electrical insulation of PPA with the superior reinforcement provided by long glass fibers. It delivers exceptional mechanical performance under high temperatures and continuous loading, making it an excellent choice for demanding engineering applications where lightweight design and long-term reliability are essential.
Engine compartment parts, thermostat housings, oil system components, structural brackets, connectors, and lightweight metal replacement applications.
High-temperature connectors, electrical housings, sensor components, switches, and insulation parts requiring excellent dimensional stability.
Battery structural components, inverter housings, charging system parts, and thermal management components exposed to elevated temperatures.
Pump components, gears, bearing cages, mechanical supports, and precision engineering parts operating in harsh chemical or thermal environments.
Need help selecting the right Long Glass Fiber reinforced material? Our engineering team can assist with material selection, technical support, pricing, TDS, and sample recommendations for PPA-LGF50 and other LFT materials.
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