.lft-wrap{ font-family:Arial,Helvetica,sans-serif; color:#555; line-height:1.8; font-size:14px; max-width:1100px; margin:0 auto; } .lft-wrap h2{ font-size:26px; color:#2E8B57; margin-top:40px; margin-bottom:15px; border-left:5px solid #2E8B57; padding-left:12px; } .lft-wrap p{ margin:12px 0; } .lft-wrap ul{ margin:10px 0 15px 25px; } .lft-wrap li{ margin-bottom:8px; } .lft-wrap img{ max-width:100%; border-radius:8px; margin-top:15px; } .lft-note{ background:#f8fff8; border:1px solid #d8ead8; padding:18px; border-radius:8px; margin-top:20px; } .lft-cta{ background:#f8fff8; border:1px solid #d6edd6; border-radius:10px; padding:25px; margin-top:35px; text-align:center; } .lft-btn{ display:inline-block; background:#2E8B57; color:#fff !important; text-decoration:none; padding:12px 28px; border-radius:30px; margin-top:15px; font-weight:bold; } .lft-btn:hover{ background:#246b45; } What is TPU? TPU (Thermoplastic Polyurethane) is a high-performance elastomer material that combines the elasticity of rubber with the processing advantages of thermoplastics. TPU is mainly divided into polyester-based and polyether-based types, with a wide hardness range from 60HA to 85HD. It offers excellent: Wear resistance Oil resistance Elasticity and flexibility Transparency Low-temperature performance Environmental friendliness TPU materials are widely used in consumer products, sports equipment, power tools, automotive parts, cables, and industrial components. As a thermoplastic elastomer, TPU can be repeatedly heated and processed without significant chemical crosslinking, making it suitable for injection molding and extrusion applications. Why Reinforce TPU with Long Glass Fiber? Long glass fiber reinforced TPU composites provide a highly efficient solution when conventional reinforced plastics cannot meet structural performance requirements. By forming a three-dimensional internal fiber skeleton network, long glass fibers significantly improve: Mechanical strength Dimensional stability Fatigue resistance Impact resistance Durability in harsh environments Metal replacement capability Long glass fiber reinforced TPU materials help reduce product weight while maintaining excellent structural performance and long-term durability. Compared with Short Glass Fiber Compared with short glass fiber reinforced materials, long glass fiber composites provide superior load transfer efficiency, better impact resistance, and improved fatigue performance due to the longer retained fiber structure inside the material. Applications TPU-LGF materials are widely used in industries requiring flexibility, durability, and structural strength. Automotive door and window components Safety toe caps Mechanical structural parts Pneumatic nail gun housings Professional power tools Industrial connectors and fasteners Wear-resistant engineering components Our engineering team can recommend suitable TPU-LGF grades according to your processing method and performance requirements. About Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd. specializes in long fiber reinforced thermoplastic materials (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) reinforced composites. Our materials are suitable for: LFT-G injection molding Extrusion molding LFT-D direct molding processes Customized pellet lengths from 5–25 mm are available according to customer requirements. The company has passed ISO9001 & IATF16949 quality management certifications and owns multiple national patents and trademarks. Certifications & Quality Assurance ISO9001 & IATF16949 Quality Management Certification National Laboratory Accreditation Modified Plastics Innovation Enterprise REACH & ROHS Compliance Testing Multiple National Patents & Trademarks Need Technical Support or Material Recommendations? Contact us for datasheets, samples, processing guidance, and customized TPU-LGF material solutions. Contact Us

PPS is a high-performance, tough engineering plastic with great dimensional and thermal stability, as well as a wide operating temperature range of up to 260 °C and good chemical resistance. Moreover, PPS, like most other thermoplastics, is an electrical insulator. Its ability to be used at high temperatures coupled with its thermal stability makes PPS great for applications such as semiconductor components in machinery, bearings, and valve seats.

PLA Plastic PLA (Polylactic Acid) is a bio-based and biodegradable polyester considered one of the most promising “green plastics”. It features excellent biocompatibility, biodegradability, and mechanical strength. Under composting conditions, PLA can be fully degraded into CO₂ and water, making it non-toxic and environmentally friendly. PLA has mechanical properties similar to polypropylene, while its transparency and gloss are comparable to polystyrene. It can be processed using standard thermoplastic methods such as injection molding, extrusion, blow molding, and 3D printing. It is widely used in packaging, fibers, medical, pharmaceutical, and disposable products, and is considered a key material in reducing plastic pollution. Long Glass Fiber Reinforced PLA (LGFPLA) Glass fiber is an inorganic non-metallic material with excellent properties such as high strength, heat resistance, corrosion resistance, and insulation. It is widely used as a reinforcement material in composites. Long glass fiber reinforced PLA (LGFPLA) refers to PLA composites reinforced with glass fibers typically ranging from 10–25 mm in length. After injection molding, fibers form a 3D network structure, significantly improving mechanical performance. LGFPLA belongs to the LFT (Long Fiber Thermoplastic) material family. Standard LGFPLA pellets are typically 12 mm or 25 mm in length. Fiber content ranges from 20% to 60%, and colors can be customized according to customer requirements. LGF vs SGF (Long Fiber vs Short Fiber) Compared with short glass fiber composites, long fiber reinforced thermoplastics (LFT) offer significant performance advantages: Longer fiber length for improved mechanical strength Higher specific stiffness and impact resistance Excellent creep resistance and dimensional stability Improved fatigue resistance Better performance under heat and humidity conditions Reduced fiber breakage during molding Product Details Grade Color Length Fiber Content Package Sample Port Delivery Time PLA-LGF Natural / Customized 6–25 mm 20%–60% 25 kg/bag Available Xiamen Port 7–15 days Lab & Factory About Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd. specializes in the development and production of long glass fiber (LGF) and long carbon fiber (LCF) reinforced thermoplastics, including PP, PA6, PA66, PPA, PA12, TPU, PBT, PLA, PET, PPS, and PEEK. Our materials offer high strength, lightweight performance, impact resistance, corrosion resistance, recyclability, and excellent processing properties, making them ideal for automotive, electrical, industrial, aerospace, and consumer applications.

Long carbon fiber Carbon fiber has many excellent properties, high axial strength and modulus, low density, high specific performance, no creep, super high temperature resistance in non-oxidizing environment, good fatigue resistance, specific heat and electrical conductivity between non-metal and metal, small coefficient of thermal expansion and anisotropy, good corrosion resistance, good X-ray transmission. Good electrical and thermal conductivity, good electromagnetic shielding, etc. Compared with traditional glass fiber, carbon fiber has more than 3 times of Young's modulus; it is about 2 times of Young's modulus compared with Kevlar fiber, which is insoluble and swollen in organic solvents, acids and alkalis, and has outstanding corrosion resistance. But is there a way to reduce the price of carbon fiber? That is to mix it with relatively cheap nylon material to form a composite material with good performance and meet the requirements. In that case, there is no doubt that carbon fiber nylon will definitely have a place in the composite material. Nylon itself is an engineering plastic with excellent performance, but moisture absorption, poor dimensional stability of products. Strength and hardness are also far from metal. In order to overcome these shortcomings, as early as before the 70s. People have used carbon fiber or other varieties of fibers for reinforcement to improve its performance. Carbon fiber reinforced nylon materials have developed rapidly in recent years, because nylon and carbon fiber are excellent performance in the field of engineering plastics materials, its compound material synthesis reflects the superiority of the two, such as strength and rigidity than unreinforced nylon is much higher, high temperature creep is small, thermal stability has improved significantly, good dimensional accuracy, wear resistance. Excellent damping, compared with glass fiber reinforced has better performance. Therefore, carbon fiber reinforced nylon (CF / PA) composites have developed rapidly in recent years. And for 3D printing using SLS technology is the most suitable technical means to achieve carbon fiber reinforced nylon. TDS for reference Application Our company Xiamen LFT composite plastic Co., Ltd is a brand-name company that focuses on LFT&LFRT. Long Glass Fiber Series (LGF) & Long Carbon Fiber Series (LCF). The company's thermoplastic LFT can be used for LFT-G injection molding and extrusion, and can also be used for LFT-D molding. It can be produced according to customer requirements: 5~25mm in length. The company's continuous infiltration reinforced thermoplastics have passed ISO9001&16949 system certification,  and the products have obtained lots of national trademarks and patents.