Application of glass fiber modified PP LGF30 in automobile interior decoration

PP Long Glass Fiber Reinforced Materials for Automotive Applications

Long glass fiber reinforced polypropylene (PP-LGF) is widely used in automotive applications where high strength, rigidity, impact resistance and dimensional stability are required.

Large automotive interior components such as instrument panels, door panels and pillar trims can benefit from glass fiber reinforced PP materials. Modified polypropylene is also suitable for underbody guards, structural brackets and other lightweight automotive components.

With the growing demand for vehicle lightweighting, the application of long fiber reinforced thermoplastics in automotive manufacturing has become increasingly mature. Different vehicle models and components require different material formulations and reinforcement levels to achieve the desired balance of mechanical performance, weight and cost.

PP-LGF30 for Automotive Interior Components

For entry-level passenger vehicles, interior components often focus on cost efficiency while maintaining sufficient mechanical performance. Hard instrument panels and door panels are commonly used, with less reliance on fabric or leather coverings.

For these applications, important material properties include high modulus, high stiffness, impact resistance, heat resistance, oxidation resistance, UV resistance and scratch resistance.

PP-LGF30 provides an excellent combination of strength and stiffness for demanding structural and semi-structural applications. Its high mechanical performance makes it suitable for hard automotive interior components such as instrument panels and door panels.

Physical Properties of LFT PP-LGF30