Homopolymer long glass fiber reinforced polypropylene (PP) offers excellent mechanical properties, including high strength, impact resistance, and dimensional stability. With a glass fiber content ranging from 20% to 60%, it is ideal for applications in automotive, industrial machinery, and power tools, providing a lightweight yet durable alternative to traditional metals.

Our high-performance homopolymer PP long glass fiber composite offers exceptional high strength and durability, making it an ideal solution for demanding industrial applications and automotive components. 

Our high-performance homopolymer PP long glass fiber composite offers exceptional high strength and durability, making it an ideal solution for demanding industrial applications and automotive components.

HPP is Homopolymer polypropylene

HPP is Homopolymer polypropylene

HPP is Homopolymer polypropylene

HPP is Homopolymer polypropylene

PP glass fiber compound is a combination of PP resin, glass fiber and other specific additives PP glass fiber compound is made of PP base resin, glass fiber, and other additives. It gives the final products increased flexural modulus and tensile strength. With those high-performance properties, glass fiber-reinforced polypropylene delivers superior strength for furniture, electric appliances, and automobile applications.

glass reinforced PP Polypropylene materials polymer long glass fiber 30% injection for car parts,washing machine parts.

glass reinforced PP Polypropylene materials polymer long glass fiber 30% injection for car parts,washing machine parts.

HPP is Homopolymer polypropylene

PP filling Long glass fiber PP (polypropylene), as one of the general-purpose plastic materials, has a large production volume and low price, as well as excellent comprehensive performance, good chemical stability, and better molding and processing performance. However, the shortcomings of PP, such as low strength, low service temperature, low hardness, and poor low-temperature impact strength, have seriously limited its application areas. Therefore, engineers by adding glass fiber, calcium carbonate and other reinforcing materials in PP, and when the length of the glass fiber and other lengths exceed the critical size, the mechanical properties are improved by leaps and bounds! Long Glass Fiber Reinforced PP (LFT-PP) is a very typical thermoplastic composite material, which is generally a column of particles with a length of 12 mm to 25 mm and a diameter of about 3 mm. In these particles, the glass fibers have the same length as the particles, the content of glass fibers can vary from 20% to 70%, and the color of the particles can be matched according to customer requirements. PP-LGF advantages 1. longer fiber length, significantly improve the mechanical properties of the products. 2. high strength, good impact resistance, especially suitable for furniture, automotive parts. 3. high creep resistance, good dimensional stability, high precision parts molding. 4. excellent fatigue resistance. 5. better stability in high temperature and humid environment. 6. molding process fiber can be in the molding mold relative movement, fiber damage is small. LGF VS SGF Application Automotive industry: front-end module, door module, gearshift mechanism, electronic gas pedal, instrument panel frame, cooling fan and frame, battery tray, bumper bracket, underbody protection plate, sunroof frame, etc., used to replace reinforced PA or metal materials. Home appliance industry: washing machine drum, washing machine triangle bracket, air conditioner fan, etc., used to replace short glass fiber reinforced PA, ABS or metal materials. Communication, electronics, electrical industry: communication electronics industry, high-precision connectors, ignition components, coil shafts, relay base, microwave oven transformer coil frame / frame, electrical connectors, solenoid valve package, scanner components, etc.. Others: power tool shells, water pump or water meter shells, impellers, bicycle skeletons, skis, ground locomotive pedals, military/civilian safety helmets, safety shoes, such as the head of the package, used to replace the short fiberglass-reinforced PA, PPO and so on. Produce processing Certification About us Xiamen LFT Composite Plastic Co.,LTD was established in 2009, is a brand-name global suppliers of long fiber reinforced thermoplastic materials integrating product research & development（R&D）, production and sale marketing. Our LFT products have passed the ISO9001&16949 system certification and have obtained lots of national trademarks and patents, covering the fields of automotive, military parts and firearms, aerospace, new energy, medical equipment, power wind energy, sports equipment, etc.