PP Material & LFT Solutions body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 24px; background-color: #CCCCCC; padding: 10px; } h3 { font-size: 20px; margin-top: 20px; } p { margin: 10px 0; } .highlight { background-color: #FFFF99; color: #333; padding: 5px; } img { max-width: 100%; height: auto; display: block; margin: 10px 0; } ul { margin: 10px 0 10px 20px; } PP Material PP is a polymer made of propylene as monomer by coordination polymerization, and is one of the five major general-purpose plastics: PE, PP, PVC, PS, and ABS. Key Properties: Colorless, tasteless, non-toxic; can meet FDA and other food-grade material requirements when unadded. Due to crystalline nature, the original color is milky white translucent with better transparency than PE. Low specific gravity of 0.9, making it one of the lightest plastics compared to water. Good toughness, especially repeated bending resistance, commonly known as “100-fold rubber”. Better heat resistance than PE, up to 120°C. Good resistance to hydrolysis; can be sterilized by high-temperature steam. Excellent chemical resistance, particularly to acids; suitable for storing concentrated sulfuric acid. Outdoor use is susceptible to light, UV, and aging. Modified PP Material By filling PP with carbon fiber, the rigidity and modulus are increased, reducing deformation caused by shrinkage. However, toughness decreases. Adding anti-UV or anti-aging agents improves outdoor performance, and adding flame retardant materials improves fire resistance. TDS for Reference Only SGF vs LGF Long Carbon Fiber Specification Application Product Processing We Will Offer You LFT & LFRT material technical parameters and leading-edge design Mold front design and recommendations Technical support for injection molding and extrusion molding

PA6 Long Carbon Fiber Composite body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 24px; background-color: #f0f0f0; padding: 10px; color: #339933; } p { margin: 10px 0; } ul { margin: 10px 0 10px 20px; } img { max-width: 100%; height: auto; display: block; margin: 10px 0; } Polyamide 6 (PA6) Nylon 6 (PA6) is a general engineering plastic with lightweight, wear resistance, corrosion resistance, and good toughness. As a thermoplastic resin, it softens when heated and hardens when cooled, allowing repeated processing. Long Carbon Fiber Carbon fiber has high strength, high modulus, large specific surface area, and high electrical conductivity. Compared with glass fiber, carbon fiber provides maximum strength along the fiber direction. Carbon fiber reinforced composites are stronger than polymer matrix materials while maintaining light weight, gradually replacing traditional metals in electronics, electric vehicles, medical devices, industrial equipment, and sports/leisure products. LCF VS SCF Advantages of Long Carbon Fiber Filled High strength and high toughness Small coefficient of thermal expansion Low hardness and light weight Corrosion resistance and aging resistance Temperature resistance TDS of PA6 for Reference Application of PA6 Suitable for manufacturing helmets, car bumpers, treadmills, etc. Certifications Factory & Warehouse Teams & Customers About Us Xiamen LFT Composite Plastic Co., Ltd is a brand-name company focusing on LFT & LFRT: Long Glass Fiber Series (LGF) & Long Carbon Fiber Series (LCF). Our thermoplastic LFT materials can be used for LFT-G injection molding, extrusion, and LFT-D molding. Fiber lengths can be customized from 5~25mm. Our continuous infiltration reinforced thermoplastics have passed ISO9001 & IATF16949 certification, and products hold multiple national trademarks and patents.

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.

ABS & Long Glass Fiber Compounds body { font-family: Arial, sans-serif; color: #333; line-height: 1.6; } h2 { font-size: 24px; color: #339933; margin-top: 30px; } h3 { font-size: 20px; color: #339933; margin-top: 20px; } p, ul { font-size: 18px; } ul { margin-left: 20px; } table { width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 15px; } table, th, td { border: 1px solid #000; } th, td { text-align: center; padding: 5px; font-size: 18px; } img { max-width: 100%; margin-top: 15px; margin-bottom: 15px; } What is ABS material? ABS (Acrylonitrile Butadiene Styrene) is a thermoplastic polymer structural material with high strength, good toughness, and easy machinability. ABS appears as opaque ivory grains, but products can be colored and have a high gloss finish. Why fill with Long Glass Fiber? Long fiber reinforced thermoplastics (LFT & LFRT) differ from conventional short fiber reinforced thermoplastics. Short fibers are usually 1–2 mm long, while long fiber processes maintain lengths of 5–25 mm. The long fiber is impregnated with a special resin system, cut to desired lengths, and can be used in injection molding, extrusion, and other applications. This enables direct replacement of steel and thermoset products. Advantages of ABS filling Long Glass Fiber Compounds Glass fiber is heat resistant, increasing the heat resistance of reinforced plastics, especially for nylon plastics. Reduces shrinkage and greatly improves rigidity by limiting polymer chain movement. Prevents stress cracking and significantly improves impact resistance. Enhances mechanical strength, including tensile, compressive, and bending strength. Flame retardancy: Most reinforced plastics cannot ignite due to added fibers and additives. Datasheet for Reference Applications of ABS Filling Long Glass Fiber Compounds Mainly used in load-bearing and structural parts. Product Details Number Length Color MOQ Package Sample Delivery Time Port of Loading ABS-NA-LGF30 5–25 mm Original color (customizable) 25 kg 25 kg/bag Available 7–15 days after shipment Xiamen Port Our Company Our Teams & Customers We Offer You LFT & LFRT material technical parameters and leading-edge design. Mold front design and recommendations. Technical support for injection molding and extrusion molding. Contact Way Ms. Wallis Email: sale02@lfrtplastic.com Whatsapp: (+86) 13950095727 WeChat: 13950095727

PLA (Polylactic Acid) PLA, also known as polylactic acid, is a biodegradable and environmentally friendly polymer. Its production process is pollution-free, and the material can naturally degrade, making it one of the most representative green plastics. The structure of PLA has a significant impact on its heat resistance, toughness, mechanical strength, degradability, and biocompatibility. Among these, heat resistance is a key limitation. PLA molecular chains contain only one methylene group, forming a spiral structure with low chain mobility. As a result, PLA exhibits slow crystallization during injection molding, leading to low crystallinity and poor heat resistance. Additionally, during thermal processing, ester bonds may break, generating terminal carboxyl groups that accelerate thermal degradation through autocatalysis. LGF Reinforced PLA Long fiber reinforcement significantly enhances the performance of PLA. Fibers act as a structural skeleton within the polymer matrix, restricting molecular chain movement under heat and thereby improving thermal resistance. Various fibers can be used for PLA reinforcement, including: Natural plant fibers (sisal, flax, bamboo, coconut fiber, wood fiber) Animal fibers (silk) Mineral fibers (basalt fiber) Synthetic fibers (carbon fiber, glass fiber) Among these, carbon fiber and glass fiber are widely applied due to their high strength and modulus, while natural fibers are gaining attention for their sustainability and biodegradability. Studies show that reinforced PLA composites can achieve a Vicat softening temperature exceeding 140°C, significantly improving thermal performance compared to pure PLA. Comparison with Short Fiber (SGF) Compared to short fiber reinforced materials, long glass fiber (LGF) composites offer superior mechanical performance: 1–3 times higher toughness 50–100% increase in tensile strength and stiffness Better suitability for large structural parts Injection Molding Laboratory Warehouse Certifications Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd. specializes in long fiber reinforced thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) materials. Our materials are suitable for injection molding, extrusion (LFT-G), and direct molding (LFT-D). Fiber lengths can be customized from 5–25 mm according to customer requirements. Our products are manufactured using advanced continuous fiber impregnation technology and are certified under ISO9001 and IATF16949 systems, with multiple patents and registered trademarks.

PLA (Polylactic Acid) is a semicrystalline thermoplastic polyester. It is derived from renewable sources and is therefore classified as a bioplastic.

PPA Engineering Plastic (High Temperature Nylon) | Xiamen LFT body{ font-family: Arial, Helvetica, sans-serif; line-height:1.8; color:#111; max-width:1100px; margin:0 auto; padding:20px; } h1,h2,h3{color:#1f6f3f; margin-top:28px;} h1{font-size:28px;} h2{font-size:24px;} h3{font-size:20px;} p{font-size:16px; margin:10px 0;} ul{margin:10px 0 10px 20px;} .box{ background:#f5f7f5; border-left:4px solid #1f6f3f; padding:15px; margin:15px 0; } .img{ width:100%; max-width:700px; height:auto; display:block; margin:15px 0; } .highlight{color:#1f6f3f; font-weight:bold;} PPA (Polyphthalamide) Engineering Plastic PPA (Modified Polyphthalamide) is a high-performance semi-aromatic nylon with excellent heat resistance, mechanical strength, and chemical stability, widely used in demanding engineering applications. Material Overview PPA offers a heat deformation temperature above 300°C and continuous service temperature up to 170°C, making it suitable for high-temperature environments. It maintains excellent strength, stiffness, fatigue resistance, and creep resistance under high temperature and humidity conditions. Key Characteristics Excellent heat resistance (HDT > 300°C) High mechanical strength and stiffness Outstanding fatigue and creep resistance Good chemical resistance and crack resistance Stable performance under high humidity Excellent surface quality and appearance Short injection molding cycle time Performance Advantages Mechanical Performance High strength, hardness, and toughness allow PPA to replace metal in many applications. Thermal Stability Compared with PA46, PPA offers higher thermal stability and better long-term performance at elevated temperatures. Electrical & Arc Resistance Excellent CTI (comparative tracking index) and arc resistance make it suitable for electronic components. Chemical Resistance Strong resistance to oils, fuels, glycols, and many industrial chemicals. Processing Advantages Good flowability and short cycle time improve production efficiency in injection molding. Application Fields Automotive Industry Used in fuel systems, transmission systems, and engine components to reduce weight and extend service life. Electronics & Electrical Applied in connectors, sensors, switches, chip sockets, and high-density PCB components. Industrial Components Suitable for bearings, seals, compressor parts, and wear-resistant mechanical components. High-End Applications Used in coating, plating, and flame-retardant applications requiring high surface quality. Processing Guidelines Drying: Moisture content must be controlled below 0.1% before processing to avoid molecular degradation. Injection Temperature: 615–650°F (approx. 324–343°C) Mold Temperature: ≥275°F for optimal crystallization and dimensional stability Cycle Time: Short residence time (<10 minutes in barrel recommended) Product Features Available for injection molding applications Compatible with high-performance reinforced grades Supports surface finishing and plating grades Custom color and formulation available Supplier Information Xiamen LFT Composite Plastic Co., Ltd. Specialized in long fiber reinforced thermoplastics (LFT) including LGF and LCF modified engineering plastics. ISO9001 & IATF16949 certified Customized formulations available Strong R&D and in-house testing lab Global supply capability Professional technical support for injection molding

What is PA66? PA66 (Polyamide 66), also known as Nylon 66, is a semi-crystalline thermoplastic widely used in automotive, electrical, electronic, and industrial applications. It offers excellent mechanical strength, wear resistance, and thermal stability. What is PA66-LGF? PA66-LGF (Long Glass Fiber Reinforced Nylon 66) is a modified engineering plastic made by reinforcing PA66 with long glass fibers. This significantly improves mechanical performance, dimensional stability, and heat resistance. Compared with unfilled PA66, LGF-reinforced PA66 offers: Higher strength and stiffness Improved dimensional stability (low warpage and shrinkage) Better fatigue and creep resistance Reduced water absorption impact on properties Material Characteristics High mechanical strength and rigidity Excellent heat resistance and wear resistance Good chemical resistance (oils, fuels, greases) Low friction and self-lubricating properties Stable performance under humid and variable environments Applications 1. Automotive Industry Used in engine covers, intake systems, cooling components, interior and structural parts such as dashboards, door handles, and brackets. 2. Electrical & Electronics Applied in connectors, switches, insulation parts, housings, and electrical components requiring flame resistance and dimensional stability. 3. Industrial & Machinery Suitable for gears, bearings, fasteners, conveyor parts, and structural mechanical components requiring high strength and durability. Product Specification ItemSpecification GradePA66-LGF30 Fiber Length12 mm ColorNatural / Customized MOQ25 kg Packaging25 kg/bag Delivery Time7–15 days PortXiamen Port FAQ 1. Is higher glass fiber content always better? Not necessarily. The optimal fiber content depends on application requirements such as strength, toughness, and surface quality. 2. Can LGF materials be used for appearance parts? Yes, but surface quality must be evaluated based on product design and mold conditions. 3. How to choose reinforcement length? Selection depends on required mechanical performance and final application conditions. Supplier Information Xiamen LFT Composite Plastic Co., Ltd specializes in long fiber reinforced thermoplastics (LFT-G / LFT-D), including PP, PA6, PA66, PPA, PBT, TPU, and other engineering materials. We provide customized solutions for automotive, electronics, and industrial applications.

PP Long Glass Fiber 20% Reinforced Thermoplastic Granules For Injection Mold

Most of the PPS used is its modified variety. Glass fiber reinforced PPS is one of them.

PA6 Long Carbon Fiber Reinforced Thermoplastic High-performance PA6 reinforced with long carbon fiber (LCF) combines lightweight properties, superior mechanical strength, dimensional stability, and outstanding durability for demanding industrial applications. Polyamide 6 (PA6) Nylon 6 (PA6) is a widely used engineering plastic known for its lightweight structure, excellent wear resistance, corrosion resistance, and high toughness. As a thermoplastic resin, PA6 can be repeatedly softened by heating and hardened by cooling, making it highly suitable for repeated processing and molding applications. Long Carbon Fiber (LCF) Carbon fiber features high strength, high modulus, excellent electrical conductivity, and an outstanding strength-to-weight ratio. Compared with traditional glass fiber, carbon fiber provides superior mechanical performance while maintaining lightweight characteristics. Long carbon fiber reinforced thermoplastics are increasingly replacing traditional metal materials in industries such as electric vehicles, electronics, industrial equipment, medical devices, and sports products. LCF vs SCF Long carbon fiber (LCF) reinforced materials provide better impact resistance, fatigue performance, and structural integrity compared with short carbon fiber (SCF) materials. Advantages of Long Carbon Fiber Reinforcement High Strength Excellent mechanical performance with outstanding toughness and durability. Lightweight Lower density compared with traditional metal materials. Thermal Stability Low thermal expansion coefficient and excellent heat resistance. Corrosion Resistance Outstanding resistance to chemicals, aging, and environmental exposure. TDS of PA6 for Reference Applications of PA6-LCF PA6 reinforced with long carbon fiber is widely used in structural and lightweight applications requiring high strength and impact resistance. Helmets Automotive bumpers Treadmills and sports equipment Industrial machinery parts Electric vehicle components Consumer electronics Certifications Factory & Warehouse Teams & Customers About Us Xiamen LFT Composite Plastic Co., Ltd. is a professional manufacturer specializing in Long Fiber Reinforced Thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) series materials. Our thermoplastic materials are suitable for injection molding, extrusion, and LFT-D molding applications. Fiber length can be customized from 5mm to 25mm according to customer requirements. The company has passed ISO9001 and IATF16949 certifications, and our products have obtained multiple patents and trademarks.

PP Long Glass Fiber Reinforced Composite (PP-LGF) Long glass fiber reinforced polypropylene (PP-LGF) has become one of the most popular lightweight composite materials due to its low cost, excellent mechanical properties, and environmental advantages. Compared with short glass fiber reinforced polypropylene (PP-SGF), PP-LGF offers superior: Strength and stiffness Fatigue resistance Impact resistance Warp resistance Dimensional stability These advantages allow manufacturers to achieve lightweight designs while reducing production costs. Material Characteristics The PP-LGF pellets produced by our company are generally 8–15 mm in length, with glass fiber content ranging from 20% to 60%. The retained fiber length inside the pellets can reach 1–3 mm, significantly longer than conventional PP-SGF materials (0.2–0.4 mm). Due to the internal three-dimensional fiber network structure, PP-LGF provides the following advantages: 1. Lightweight Performance Replacing metal with long glass fiber composites effectively reduces product weight. 2. High Strength & Rigidity Excellent mechanical strength and impact performance make it suitable for structural applications. 3. Cost Reduction Complex parts can often be molded in one step, simplifying manufacturing processes. 4. Excellent Impact Resistance The material absorbs impact energy efficiently and provides effective buffering performance. 5. Corrosion Resistance Outstanding resistance to acids, alkalis, and salts compared with traditional metals. 6. Design Flexibility Supports customized colors and complex injection molded shapes. Datasheet Reference Testing & Quality Control Applications PP-LGF has been widely used in: Automotive components Washing machine structural parts Industrial equipment housings Lightweight structural products Please contact us for customized technical support and material recommendations. About Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd. specializes in the research, development, and production of long fiber reinforced thermoplastic materials (LFT & LFRT). Our main product series include: Long Glass Fiber Reinforced Thermoplastics (LGF) Long Carbon Fiber Reinforced Thermoplastics (LCF) 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 has obtained multiple trademarks and patents.