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

PPA (Polyphthalamide) is polyphthalamide.PPA is a kind of thermoplastic functional nylon with both semi-crystalline structure and non-crystalline structure. It is prepared by polycondensation of phthalic acid and phthalenediamine. It has excellent thermal, electrical, physical and chemical resistance and other comprehensive properties.

PP Long Carbon Fiber Reinforced Thermoplastic Lightweight, high-strength, and high-performance thermoplastic composites designed for automotive, industrial, and structural lightweight applications. About LFT Materials Long Fiber Thermoplastics (LFT) have been widely used in the automotive industry, especially polypropylene-based (PP) materials, due to their lightweight structure, excellent strength, and high design flexibility. LFT compounds are ideal for replacing metal in structural applications, helping manufacturers achieve lightweighting and lower carbon emissions. Compared with short fiber materials, long fiber reinforced compounds provide significantly better mechanical performance and energy absorption. In many applications, the impact resistance and energy absorption capability of LFT materials can be two to three times higher than short fiber compounds. This combination of performance and sustainability makes LFT materials increasingly attractive for automotive, transportation, and industrial markets. About Long Carbon Fiber Long carbon fiber composites are advanced reinforced thermoplastic materials featuring high strength, high modulus, lightweight characteristics, and excellent electrical conductivity. Compared with traditional materials and glass fiber composites, long carbon fiber composites provide superior rigidity, lower density, higher specific strength, and better overall mechanical performance. These materials are increasingly used in demanding industries such as electric vehicles, industrial equipment, electronics, aerospace, and sports products. Advantages of PP-LCF Materials Corrosion Resistance Excellent resistance to harsh working environments and chemicals. UV Resistance Strong resistance to ultraviolet exposure and outdoor aging. Impact Resistance Outstanding abrasion and impact performance compared with conventional materials. Lightweight Lower density than many metals while maintaining high strength. High Rigidity Improved stiffness and reduced warpage in molded products. Electrical Conductivity Excellent conductive properties compared with glass fiber reinforced materials. Compared with glass fiber composites, LCF materials offer higher strength, higher rigidity, lighter weight, and better electrical conductivity. Datasheet of PP-LCF Applications PP-LCF materials are widely used in industries requiring lightweight structures, high strength, dimensional stability, and durability. Automotive structural components Electric vehicle parts Industrial equipment housings Electronic products Sports and leisure equipment Transportation lightweight structures Processing PP-LCF materials are suitable for injection molding, extrusion, and other thermoplastic processing methods. Proper drying and molding parameter control are recommended to achieve optimal mechanical performance and surface quality. About Us Xiamen LFT Composite Plastic Co., Ltd. specializes in the development and manufacturing of Long Fiber Reinforced Thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) materials. Our products are widely used in automotive, industrial, transportation, electronics, and consumer applications, helping customers achieve lightweight and high-performance solutions.

Throughout the plastics industry, PEEK is widely recognized as one of the leading high-performance polymers (HPP). While metals have traditionally dominated industries such as automotive, aerospace, oil & gas, and medical devices, PEEK materials are rapidly transforming the market with lightweight and high-strength alternatives. What is PEEK Material? PEEK (Polyether Ether Ketone) belongs to the family of aromatic polyketone polymers, also known as Polyaryletherketone (PAEK). It is one of the world's most advanced thermoplastic engineering materials. Research on PEEK began in the 1960s, and the material was first commercialized by Imperial Chemical Industries (ICI) in 1981. Chemically, PEEK is a semi-crystalline linear polymer that combines excellent mechanical strength, high heat resistance, chemical resistance, wear resistance, and dimensional stability. Compared with traditional metals, PEEK materials are lightweight, corrosion-resistant, easy to process, and offer exceptional specific strength (strength-to-weight ratio). Datasheet for Reference Key Advantages of PEEK High Heat Resistance Continuous operating temperature up to 260°C (500°F), suitable for extreme thermal environments. Chemical Resistance Resistant to fuels, oils, hydraulic fluids, solvents, and harsh chemical environments. Mechanical Strength Excellent stiffness, fatigue resistance, and creep resistance over long service life. Flame Resistance High ignition temperature with low smoke emission, widely used in aerospace applications. Recyclable & Reprocessable Can be repeatedly melted and processed with minimal property loss. Electrical Stability Excellent electrical insulation properties, with optional conductive modifications available. PEEK is also non-hygroscopic, radiation resistant, and transparent under X-ray exposure, making it ideal for medical and electronic applications. As a thermoplastic engineering material, PEEK can be processed by injection molding, extrusion, and compression molding using conventional equipment. Today, PEEK is increasingly replacing traditional metals and alloys in demanding applications where lightweight structures, durability, and long-term reliability are required. Applications PEEK materials are widely used in: Automotive components Aerospace structures Oil & gas equipment Medical devices Electrical and electronic applications Industrial machinery parts Contact us for additional application solutions and customized material recommendations. Production Processing Injection molding is one of the most common methods for manufacturing PEEK plastic components. During injection molding, molten PEEK material is injected into a mold cavity under high pressure. After cooling and solidification, the finished part is ejected from the mold. This process enables the production of complex, thin-wall, high-precision components with excellent surface finish and dimensional stability. Certifications ISO9001 / IATF16949 Quality Management Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise REACH & ROHS Heavy Metal Testing Xiamen LFT-G Factory Production Capacity: 500 tons/month Packing: 20kg/bag About Us Xiamen LFT Composite Plastic Co., Ltd. was established in 2009 and specializes in long fiber reinforced thermoplastic materials. The company integrates R&D, production, and global sales of advanced engineering plastics, including long glass fiber and long carbon fiber reinforced composites. Our products are widely used in automotive, aerospace, new energy, industrial equipment, medical devices, and sports applications. ```

Physical Properties of Nylon Materials ✔ Excellent mechanical properties: high strength and good toughness. ✔ Self-lubricating & wear resistance: low friction coefficient, long service life in transmission parts. ✔ Excellent heat resistance: PA66 can work at 150°C for long term. After glass fiber reinforcement, heat distortion temperature can exceed 252°C. ✔ Excellent electrical insulation: high volume resistivity and breakdown resistance, ideal for electrical/electronic applications. Introduction of Nylon66 Filled LCF Pellets PA66 is a high-performance engineering plastic with high moisture absorption, which may affect dimensional stability. To improve performance, carbon fiber and glass fiber reinforcement has been widely used since the 1970s. Carbon fiber reinforced PA66 significantly improves strength, stiffness, heat resistance, and dimensional stability compared to unreinforced PA66. It is widely used in automotive, sports equipment, textile machinery, aerospace, and industrial applications. Carbon fiber provides: High strength & stiffness Excellent wear resistance Corrosion resistance Creep resistance Lightweight performance Compared with glass fiber, carbon fiber offers higher modulus and better rigidity performance. Datasheet Reference (PA6-LCF / PA66-LCF) Technical data shows that bending strength, modulus, impact strength and shear strength increase significantly with carbon fiber content. Only transverse shear strength shows slight decrease, but overall mechanical performance is greatly improved. Application of PA66-LCF Certificates & Compliance ✔ ISO9001 / IATF16949 Quality Management System ✔ National Laboratory Accreditation ✔ REACH & RoHS Compliance Testing ✔ Modified Plastics Innovation Enterprise Certificates ✔ Honorary Certificates Factory & Laboratory Q & A 1. Is there a unified performance standard for carbon fiber products? No unified standard exists. Performance depends on fiber type, matrix, and product design. Testing is required before mass production. 2. Are carbon fiber composites expensive? Cost depends on raw materials, process complexity, and order volume. High-performance applications may require expensive materials, but mass production reduces unit cost. 3. Are carbon fiber composites toxic? Generally non-toxic. Some materials like PEEK are even food-grade and widely used in medical applications. 4. Thermoset vs Thermoplastic composites? Thermoset materials rely on curing, while thermoplastics are shaped by cooling and are recyclable.

Polyamide 12 (PA12) Material Polyamide (PA), commonly known as nylon, is a group of engineering plastics widely used as metal replacement materials for lightweight and cost-efficient solutions. PA series materials offer excellent heat resistance, electrical insulation, chemical resistance, and mechanical strength. Due to their crystalline structure, they provide stable performance under harsh environments. When reinforced with carbon fiber (short or long), PA materials achieve metal-like stiffness, making them widely used in automotive, electronics, transportation, and consumer goods industries. Main Properties of PA12 ✔ Excellent chemical resistance ✔ Outstanding low-temperature impact resistance ✔ Good aging resistance ✔ Stable performance under long-term conditions PA12 may not have the highest heat resistance compared to other nylons, but it provides excellent long-term stability under varying conditions such as temperature, pressure, and chemical exposure. It is especially suitable for applications requiring long service life and dimensional stability. Applications More application fields are available. Please contact us for technical support. Product Details Model Color Length Sample Package MOQ Port Lead Time PA12-NA-LCF Natural / Customized 6–25 mm Available 20 kg/bag 20 kg Xiamen Port 7–45 days Production Process Testing & Quality Control Contact Us for More Materials

PA66 Long Glass Fiber Reinforced Thermoplastic (PA66-LGF) Polyamide 66 (PA66) is one of the most widely used engineering thermoplastics. It offers excellent mechanical strength, wear resistance, insulation properties, and chemical resistance, making it suitable for demanding industrial applications. However, PA66 also has limitations such as relatively high water absorption, dimensional instability under humidity, and reduced impact performance at low temperatures. To overcome these weaknesses, long glass fiber reinforcement is widely used to significantly enhance its performance. Why Reinforce PA66 with Long Glass Fiber? Adding long glass fiber (LGF) into PA66 resin significantly improves its mechanical and thermal properties while maintaining good processability. Improved tensile strength and flexural strength Higher impact resistance Enhanced heat deflection temperature Better dimensional stability Improved chemical resistance The performance improvement is closely related to fiber content. Typically, PA66 with 20%–40% long glass fiber shows a significant increase in strength, stiffness, and load-bearing capability. Key Advantages of PA66-LGF Materials 1. High Mechanical Strength Long glass fiber reinforcement greatly improves tensile, flexural, and impact strength, making PA66 suitable for structural components. 2. Excellent Heat Resistance PA66-LGF materials maintain stability under high temperatures and are suitable for automotive under-the-hood applications. 3. Improved Dimensional Stability Reduced shrinkage and warpage ensure better precision in molded parts. 4. Enhanced Wear Resistance Ideal for moving and load-bearing components such as gears and mechanical housings. Datasheet for Reference Quality Testing Certifications Factory Overview About Xiamen LFT Composite Plastics Co., Ltd. Xiamen LFT Composite Plastics Co., Ltd. is a professional manufacturer specializing in long fiber reinforced thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) composite materials. Our materials are widely used in automotive, electrical & electronics, industrial equipment, new energy, and structural applications. We support both injection molding (LFT-G) and extrusion processes, with customizable fiber length ranging from 5mm to 25mm. The company is ISO 9001 & IATF 16949 certified and holds multiple patents in long fiber composite technology. Main Products

Product number: PPS-NA-LGF Fiber specification: 20%-60% Feature: 94-VO Flame retardant, high toughness, low warpage, fatigue resistance, good appearance of the product Application: Water heater impeller, pump shell, joint, valve, chemical pump impeller, shell, cooling water impeller, shell, home appliances parts

TPU Long Glass Fiber Reinforced Thermoplastic (TPU-LGF) Thermoplastic Polyurethane (TPU) is a high-performance elastomer composed of alternating hard and soft segments, combining rubber-like elasticity with thermoplastic processing advantages. TPU offers excellent abrasion resistance, flexibility, impact resistance, and heat resistance, making it widely used in consumer goods, automotive, medical, construction, and industrial applications. What is Fiber Reinforced TPU? Although TPU has excellent toughness and impact resistance, some applications require higher stiffness and dimensional stability. By adding long glass fiber (LGF), TPU can be significantly enhanced in terms of modulus, strength, and thermal stability. Fiber reinforced TPU composites provide a balanced combination of elasticity and structural performance, making them suitable for engineering and load-bearing applications. Advantages of TPU-LGF Materials High elastic modulus and improved rigidity Excellent impact resistance and energy absorption Good heat resistance and thermal stability Superior dimensional stability Low coefficient of thermal expansion Excellent corrosion and chemical resistance Long Glass Fiber vs Short Glass Fiber in TPU Compared with short glass fiber (SGF), long glass fiber (LGF) provides significantly better mechanical performance due to improved fiber length retention and stronger reinforcement networks. 1–3× higher toughness than short fiber systems 0.5–1× higher tensile strength improvement Better load transfer efficiency Stronger structural reinforcement effect Long glass fiber reinforced TPU is especially suitable for large structural parts and engineering applications requiring both flexibility and strength. Thermoplastics vs Thermosets Thermosets undergo irreversible chemical crosslinking during curing and cannot be reshaped after forming. In contrast, thermoplastics can be repeatedly softened and reshaped under heat without chemical change. TPU belongs to thermoplastic materials, offering recyclability, processability, and excellent mechanical performance. TPU-LGF Applications Automotive interior and structural components Charging cables and wire protection systems Industrial hoses and flexible tubing Sports equipment and footwear components Medical and wearable devices TPU-LGF Technical Data (Reference) Product Details Grade Fiber Length Color Sample MOQ Package Delivery Time TPU-NA-LGF30 12 mm (customizable) Natural (customizable) Available 25 kg 25 kg/bag 7–15 days after shipment About Xiamen LFT Composite Plastics Co., Ltd. Xiamen LFT Composite Plastics Co., Ltd. specializes in long fiber reinforced thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) composite materials. Our materials support injection molding (LFT-G), extrusion, and customized LFT-D processes. Fiber length ranges from 5 mm to 25 mm depending on application requirements. The company is ISO 9001 and IATF 16949 certified, with multiple patents in long fiber composite technology.