The modified polypropylene material reinforced by carbon fiber has a series of advantages, such as light weight, high modulus, high specific strength, low coefficient of thermal expansion, high temperature resistance, heat shock resistance, corrosion resistance, good vibration absorption, etc., and can be applied to auto parts such as automobile sub-instrument assembly.

PEEK is a versatile molding resin ideal for applications requiring sterilized equipment or containers. It is highly resistant to chemicals and heat and capable of resisting submersion in liquids long-term. It also can generally be subjected to harsh operational environments. The mechanical properties of PEEK allow it to be used as reinforcement material in various scenarios.

PPS plastic (polyphenylene sulfide), is a thermoplastic special engineering plastic with excellent comprehensive properties. Its outstanding features are high temperature resistance, corrosion resistance and superior mechanical properties. The product will make a metallic sound when it is dropped to the ground.

Nylon 6 is a suitable material for injection molding.

Nylon 6,6, also called Polyamide 66, is a more crystalline version of nylon 6. It is also referred to as polyamide 66 or PA 66. It has improved mechanical properties due to its more ordered molecular structure. Nylon 66 for machining has improved temperature resistance and lower rates of water absorption when compared to standard nylon 6.

Ideal for any applications which require light weight and rigidity. Carbon fiber reinforced parts, designed to use less material and save weight, is extremely popular in aerospace, civil engineering, the military, and motorsports.

Polypropylene, also known as PP, is a polyolefin or saturated polymer. It is a low-density thermoplastic with good resistance to heat. Other characteristics of PP include: chemical resistance, elasticity, toughness, fatigue resistance, and electrical insulation capability.

Product number: PA6-NA-LCF40 Product fiber: 20%-60% Product application: Suitable for manufacturing helmets, Car bumps and Robotic and arms etc. Product feature: High toughness, Light weight, High strength, Wear strength, Corrosion resistance, Creep resistance, Conduction, Heat transfer.

Grade: General grade, Heat-resistant grade, UV-resistant grade, Toughen resistant grade Fiber specification: 10%-70% Product application: Industrial products, Household appliances, Automotive components and so on.

They are frequently used to replace metal for applications in which light weighting, improved impact strength, elastic modulus, and material strength are required.

What is PA6 (Nylon 6)? PA6 (Polyamide 6), commonly known as Nylon 6, is a semi-crystalline thermoplastic engineering plastic containing amide groups (-CONH-) in its molecular backbone. It is one of the most widely used engineering polymers in the world. PA6 is produced from caprolactam and is available in various grades including PA6, PA66, PA610, etc., depending on the monomer structure. Among them, PA6 and PA66 are the most commonly used in industrial applications. PA6 offers excellent mechanical strength, wear resistance, and processability, making it widely used in fibers, engineering plastics, and films. Properties of PA6 PA6 provides a balanced combination of mechanical and chemical performance, including: High tensile and compressive strength Excellent toughness and fatigue resistance Good wear and abrasion resistance Strong resistance to oils, fuels, and most organic solvents Good electrical insulation properties Easy processing and good moldability However, PA6 also has some limitations such as high moisture absorption, dimensional instability, and reduced impact performance at low temperatures. Limitations of PA6 High water absorption affects dimensional stability Poor UV resistance and long-term thermal oxidation behavior Property variation under humid environments Processing sensitivity to moisture content Why Reinforce PA6 with Long Glass Fiber? To overcome the limitations of neat PA6, reinforcement with long glass fibers (LGF) is widely used. This is a common physical modification method to significantly enhance material performance. By incorporating long glass fibers into the PA6 matrix, the following properties are greatly improved: Mechanical strength and stiffness Dimensional stability Heat resistance Fatigue performance Load-bearing capability Applications of PA6-LGF 30% long glass fiber reinforced PA6 is widely used in high-performance structural components, including: Power tools: housings and structural parts Automotive industry: engine components, structural brackets, interior and exterior parts Industrial equipment: mechanical parts and housings Its fatigue strength can reach up to 2.5× higher than unreinforced PA6, making it ideal for demanding applications. Processing Guidelines (PA6-LGF 30%) The addition of 30% long glass fiber significantly reduces shrinkage to approximately 0.3%, compared to 1.0–1.5% for neat PA6. Higher fiber content generally leads to lower shrinkage, but may also increase surface fiber exposure and processing challenges. Recommended processing notes: Recycled material usage should be controlled within 25% Material must be properly dried before processing Excessive reprocessing may affect mechanical performance and color stability Mold design should consider fiber orientation and flow balance Post-cooling in warm water helps reduce warpage and internal stress Customers & Production Certifications

PP (Polypropylene) Reinforced with Long Glass Fiber Polypropylene (PP) is one of the most widely used general-purpose thermoplastics, known for its low cost, excellent chemical resistance, and good processability. However, its inherent limitations—such as low strength, low heat resistance, poor stiffness, and weak low-temperature impact performance—restrict its use in structural applications. By introducing reinforcing materials such as glass fibers, the mechanical properties of PP can be significantly enhanced. When the fiber length exceeds the critical reinforcement size, the material performance improves dramatically. Long Glass Fiber Reinforced PP (LFT-PP) is a high-performance thermoplastic composite, typically supplied in pellet form with a length of 12–25 mm and a diameter of about 3 mm. The glass fibers inside maintain nearly the same length as the pellets, ensuring superior load transfer and mechanical strength. Fiber content can range from 20% to 70%, and colors can be customized according to customer requirements. Advantages of PP-LGF Long fiber length significantly improves mechanical strength and stiffness High impact resistance, suitable for automotive and furniture applications Excellent creep resistance and dimensional stability for precision parts Superior fatigue resistance under long-term loading Stable performance in high temperature and humid environments Reduced fiber breakage during molding due to optimized processing flow LGF vs SGF Compared with short glass fiber (SGF) reinforced materials, long glass fiber (LGF) composites provide: Higher mechanical strength and toughness Better load-bearing capacity Improved fatigue and creep resistance More stable performance in structural applications Applications Automotive Industry: front-end modules, door modules, gearshift systems, electronic pedals, instrument panel frames, cooling fan systems, battery trays, bumper brackets, underbody shields, sunroof frames, etc. Home Appliance Industry: washing machine drums, structural brackets, air conditioner fan systems, replacing metal or short glass fiber reinforced materials. Electrical & Electronics: connectors, relay bases, coil frames, microwave transformer housings, solenoid valve components, scanner parts, etc. Other Applications: power tools, pump housings, bicycle frames, ski components, helmet structures, safety footwear parts, replacing PA, PPO and metal materials. Processing Certification About Us Xiamen LFT Composite Plastic Co., Ltd. was established in 2009 and is a global supplier specializing in long fiber reinforced thermoplastic materials. We integrate R&D, production, and global marketing. Our products have passed ISO 9001 and IATF 16949 certifications and are widely used in automotive, aerospace, military, new energy, medical devices, wind energy, sports equipment, and industrial applications.