PP LGF Material For Car Front Door Module

Long glass fiber reinforced polypropylene material does not produce obvious creep even when subjected to a high temperature of 100 ° C, and has better creep resistance than short glass fiber reinforced polypropylene. Under the conditions of high temperature and long-term low load, the long glass fiber reinforced polypropylene material will not deform, which can make its products have good dimensional stability. This can be obtained from the measured results of the front door module of the new Ford Fiesta model produced in batches Confirmed. At present, with the increasing attention and increasing application of modularization of automotive components, long glass fiber reinforced polypropylene will undoubtedly become an ideal module carrier material. For this reason, some people predict that PP LGF material will become GMT Materials as a substitute for automotive module applications.

Different fiber-reinforced thermoplastic composites based on polypropylene resin, whether they are GMT, SR-PP or LGFPP, have some common characteristics, that is, compared with metal materials, they have low density, light weight, Compared with thermosetting composites SMC and hand-laminated FRP, they have the characteristics of high specific strength, corrosion resistance, and easy forming. They have the characteristics of short forming cycle, good impact toughness, and recyclability. In particular, the characteristics of renewable utilization make these materials have a wider application prospect in today's increasingly strict environmental protection requirements.