PLA Plastic PLA (polylactic acid) is a bio-based polyester and one of the most promising "green plastics" due to its biodegradability, biocompatibility, and high mechanical strength. PLA products can fully degrade into CO₂ and water via microorganisms, and are non-toxic and non-irritating. Mechanically, PLA is comparable to polypropylene, while its gloss, clarity, and processability resemble polystyrene. Its lower processing temperature allows production via injection molding, extrusion, blow molding, spinning, and other common plastic processing methods. PLA is widely applied in disposable plastics, packaging, fibers, nonwovens, chemical, medical, pharmaceutical, and 3D printing industries. PLA is increasingly recognized as a key material to reduce plastic pollution. PLA Reinforced Plastic Glass fiber (fiberglass) is an inorganic material with excellent insulation, heat resistance, corrosion resistance, and high mechanical strength. It is widely used to reinforce composite materials. Long glass fibers are typically over 10mm in length. Long Glass Fiber Reinforced PLA (LGFPLA) contains 10–25mm glass fibers forming a 3D structure during molding. It belongs to long fiber thermoplastics (LFT). Pellet sizes are generally 12mm (injection molding) or 25mm (compression molding). Glass fiber content ranges from 20% to 60%, and colors can be customized. LGF & SGF Advantages Compared with short fiber reinforced thermoplastics, LFT has: Longer fiber length for superior mechanical properties High specific stiffness and strength, excellent impact resistance, ideal for automotive parts Improved creep resistance, dimensional stability, and high precision in molding Excellent fatigue resistance Better stability in high temperature and humid environments Minimal fiber damage during molding due to fiber mobility Technical Details Number Color Length Fiber Content Package Sample Port of Loading Delivery Time PLA-NA-LGF Natural or customized 6-25mm 20%-60% 25kg/bag Available Xiamen Port 7-15 days after shipment Lab & Factory Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd., founded by a thermoplastic composite industry veteran, specializes in the development and production of long glass/carbon fiber reinforced thermoplastic plastics (LFT-G, LFRT, LFT). Our products are lightweight, high-strength, impact- and heat-resistant, recyclable, and eco-friendly. Compared to traditional materials, they offer better corrosion resistance, lower cost, and superior molding performance. Our LFT series (LGF & LCF) include PP, PA6, PA66, PPA, PA12, TPU, PBT, PLA, PET, PPS, and PEEK. Applications cover home appliances, aerospace, automotive, military, and medical equipment, as well as sports goods and daily necessities. Products include gears, rollers, pulleys, pump impellers, fan blades, and more.

Product number: PA12-NA-LGF Fiber specification: 20%-60% Product feature: High strength, High toughness and durability Product application: Suitable for automotive, sports parts, solar energy, photovoltaic industry and other industries.

PA6-LGF PA6 modified plastics use pure PA6 as the matrix and enhance internal and external properties through blending, filling, strengthening, copolymerization, crosslinking, and other methods. They account for approximately 15% of PA6 applications. Long glass fiber content ranges from 20%–60%, adjusted according to product requirements, providing high strength, superior heat resistance, good impact resistance, and lightweight alternatives to certain metals. Common applications include power tool shells, garden tools, gears, sports equipment, and automotive parts. Other Specifications of PA6-LGF Flame Retardant PA6: PA6 is naturally flammable, but adding flame retardants changes its combustion properties. Mechanical mixing incorporates nitrogen, phosphorus, bromine-based, or mineral flame retardants. These materials are suitable for switches, low-voltage electrical housings, wiring terminals, and circuit breakers. Toughened PA6: Incorporating toughening agents improves low-temperature resistance, flexibility, fluidity, reduces shrinkage and water absorption, enhances impact and aging resistance. Ideal for baby carriage parts, rolling belts, line clips, and connectors. Applications Beyond daily applications, PA6 modified plastics are increasingly used in high-end fields such as rail transit, medical devices, military, and aerospace. TDS for Reference Nylon reinforced materials are made from PA6/PA66 resins with 20–60% glass fiber to increase strength. 30% fiber content is most common, but 40–50% can be used based on product requirements. Advantages of Long Glass Fiber Compounds 1. High-temperature resistance improves significantly after glass fiber reinforcement, especially for nylon plastics. 2. Shrinkage decreases and rigidity increases due to limited polymer chain movement. 3. Stress cracking is reduced and impact resistance improves. 4. Mechanical properties such as tensile, compression, and bending strength are enhanced. 5. Flame retardancy improves; most reinforced materials become self-extinguishing. Xiamen LFT Composite Plastic Co., Ltd. Xiamen LFT Composite Plastic Co., Ltd. specializes in LFT & LFRT, including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) series. Thermoplastic LFT can be used for LFT-G injection molding or LFT-D molding and customized in 5–25mm lengths. The company’s continuous fiber reinforced thermoplastics are ISO9001 & IATF16949 certified and have obtained multiple national trademarks and patents.

Most PPA are filled with glass fiber or carbon fiber to enhance stiffness for high-temperature applications. As a result, PPA is often used in applications in place of metal or higher-priced thermoplastic.

What is Polyamide 66 plastic? PA66 melting point 260~265℃, glass transition temperature (dry state) is 50℃. Density is 1.13~1.16 g/cm3. PA66 has low water absorption, excellent dimensional stability and high rigidity. Higher melting point, can be used for a long time in harsh environments, in a wide range of temperatures can still maintain sufficient stress, continuous use temperature of 105 ℃. Long glass fiber reinforced composite Glass fiber reinforced plastic is based on the original pure plastic, filling glass fibers and other additives, so as to improve the scope of use of the material. Generally speaking, most of the glass fiber reinforced materials are used in the structural parts of the products, which is a kind of structural engineering materials, such as: PP, ABS, PA66, PA6, TPU, PPA, PBT, PEEK, PBT, PPS and so on. Advantages 1)After glass fiber reinforcement, glass fiber is a high temperature resistant material, therefore, the heat-resistant temperature of reinforced plastics is much higher than before without glass fiber, especially nylon plastics. 2)After the glass fiber reinforcement, due to the addition of glass fiber, the plastic polymer chain is restricted to move with each other, therefore, the shrinkage of reinforced plastics decreases a lot, and the rigidity is greatly improved. 3)After glass fiber reinforced, the reinforced plastic will not stress cracking, at the same time, the impact resistance of the plastic improves a lot. 4)After the glass fiber reinforcement, the glass fiber is a high strength material, which also greatly improves the strength of the plastic, such as: tensile strength, compression strength, bending strength, improve a lot. 5)After glass fiber reinforcement, due to the addition of glass fiber and other additives, the combustion performance of the reinforced plastics decreases a lot, most of the materials can not be ignited, it is a kind of flame-retardant material. Datasheet for reference Applications PA66's comprehensive performance is good, with high strength, good rigidity, impact resistance, oil and chemical resistance, abrasion resistance and self-lubricating advantages, especially hardness, rigidity, heat resistance and creep performance is better. Datails Grade Fiber specification Main characteristics Applications General grade 20%-60% high toughness (especially at low temperatures), excellent creep and fatigue resistance, low warpage Automobiles, electronic and electrical appliances, sports equipment, power tools, high-speed rail parts, etc. Toughen resistance grade 20%-50% high impact strength, light texture Automobiles, electronic appliances, sports equipment, power tools, tool handles, high-speed rail parts, gears, etc. Lab & Factory About company 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.

ABS is a thermoplastic polymer that is durable and easy to work with.

PPS & PPS-LGF Overview body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; } h2 { font-size: 24px; color: #000; margin-top: 30px; } p { font-size: 18px; } table { width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 15px; } table, th, td { border: 1px solid #000; } th, td { padding: 8px; text-align: center; } img { max-width: 100%; margin-top: 15px; margin-bottom: 15px; } What is PPS? Polyphenylene sulfide (PPS) is a high-performance thermoplastic resin. With excellent high temperature resistance, corrosion resistance, wear resistance, flame retardancy, balanced physical and mechanical properties, dimensional stability, and electrical properties, it offers high mechanical strength, chemical resistance, flame resistance, good thermal stability, and excellent electrical properties. PPS is hard and brittle with high crystallinity, good thermal stability, and strong chemical corrosion resistance. Pure PPS has relatively low impact strength. It has good creep resistance under load, high hardness, high wear resistance (wear at 1000 RPM is only 0.04g), and certain self-lubrication properties. Its mechanical properties are less sensitive to temperature. What is PPS-LGF? PPS is one of the best heat-resistant engineering plastics. When modified with glass fiber, its heat distortion temperature is generally above 260°C, and its chemical resistance is second only to PTFE. Advantages include small shrinkage, low water absorption, good fire resistance, vibration fatigue resistance, arc resistance at high temperature, and excellent electrical insulation in high humidity. Its disadvantages, such as brittleness and low impact strength, can be overcome with modifications, resulting in excellent comprehensive performance. PPS-LGF can replace metals including stainless steel, copper, aluminum, and alloys in many applications. Applications of PPS-LGF PPS-LGF is widely used in automotive, aerospace, household appliances, mechanical construction, and chemical industries for structural parts, transmission parts, insulation parts, corrosion-resistant parts, and seals. It allows products to maintain strength while reducing weight. Datasheet for reference Product Details Number Color Length MOQ Package Sample Delivery Time Port of Loading PPS-NA-LGF30 Original color (can be customized) 5-25mm above 25kg 25kg/bag Available 7-15 days after shipment Xiamen Port Production Process Trademarks and Patents Teams and Customers Technical Support We Offer We will provide you with: LFT & LFRT material technical parameters and leading-edge design Mold front design and recommendations Technical support for injection molding and extrusion molding

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.

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

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