Нейлон - MXD6 — это разновидность кристаллической полиамидной смолы, которая синтезируется путем конденсации м-бензоиламина и адипиновой кислоты.

ПП-ЛГФ Армированный стекловолокном полипропилен обычно имеет прочность на растяжение 20–30 МПа, прочность на изгиб 25–50 МПа, модуль упругости при изгибе 800–1500 МПа. Если полипропилен планируется использовать в инженерных конструкциях, его необходимо армировать стекловолокном. Армированный стекловолокном полипропилен (ПП) позволяет многократно улучшить механические свойства изделий из ПП. В частности, прочность на растяжение достигает 65–90 МПа, прочность на изгиб – 70–120 МПа, а модуль упругости при изгибе – 3000–4500 МПа. По механической прочности он сопоставим с изделиями из АБС-пластика и АБС-пластика с улучшенными характеристиками, а также обладает более высокой термостойкостью. Температура термостойкости армированного стекловолокном полипропилена, обычного АБС и армированного АБС составляет от 80 до 98 ℃, а температура термостойкости армированного стекловолокном полипропилена может достигать 135–145 ℃. Модификация наполнителя PP, добавление определенного количества неорганических минералов в PP, таких как тальк, карбонат кальция, диоксид титана, слюда и т. д., может улучшить жесткость, улучшить термостойкость и блеск; Наполнение углеродным волокном, борным волокном, стекловолокном может улучшить прочность на разрыв; Добавление антипирена может улучшить огнезащитные свойства. Наполнение антистатиком, красителем, диспергатором и т. д. может улучшить антистатические свойства, окрашиваемость и текучесть и т. д.; Наполнение нуклеирующим агентом может ускорить скорость кристаллизации, повысить температуру кристаллизации, образовать больше и более мелких сферических кристаллов, тем самым улучшая прозрачность и ударную вязкость. Таким образом, наполнитель оказывает значительное влияние на улучшение характеристик пластиковых изделий, улучшение технологичности формования пластика и снижение стоимости. Приложение Будучи одним из четырёх основных пластиковых материалов, полипропилен обладает превосходными комплексными характеристиками, хорошей химической стабильностью, улучшенными характеристиками формования и относительно низкой ценой. Однако он также обладает низкой прочностью, модулем упругости, твёрдостью, низкой ударной вязкостью при низких температурах, усадкой при формовании, быстрым старением и другими недостатками. Поэтому его необходимо модифицировать, чтобы он мог соответствовать требованиям продукта. Модификация полипропилена обычно осуществляется путём добавления минерального армирования для повышения упрочняющей способности, модификации стойкости к атмосферным воздействиям, армирования стекловолокном, модификации огнестойкости и модификации сверхпрочности. Каждый вид модифицированного полипропилена находит широкое применение в области бытовой те�

PA6 и PA6-LGF — нейлон, армированный длинным стекловолокном. PA6, also known as Nylon 6, is a high-performance polyamide widely used in engineering plastics, fibers, and films. It is a thermoplastic polymer with repeating amide groups (-NH-CO-) in the main chain, offering strong mechanical properties and versatile processing capabilities. What is PA6 Plastic? PA6 is an aliphatic polyamide that provides excellent strength, wear resistance, and chemical resistance to weak acids, alkalis, and certain organic solvents. Its lightweight and processable nature make it widely applied in fibers, engineering plastics, and thin films. However, the polar amide groups in PA6 easily form hydrogen bonds with water molecules, which can result in high moisture absorption, dimensional changes, and reduced impact strength in dry or low-temperature conditions. Advantages of PA6 High mechanical strength and toughness with excellent tensile and compressive properties Outstanding fatigue resistance, maintaining strength after repeated bending High softening point, heat resistant Low friction and wear-resistant surface Corrosion resistance to alkalis, salts, weak acids, oils, and most solvents Self-extinguishing, non-toxic, odorless, and good weather and biological resistance Excellent electrical insulation even in high humidity environments Lightweight, easy to dye, and easy to mold due to low melting viscosity Limitations of PA6 High moisture absorption (up to 3% when saturated) Poor light and thermal stability; prolonged high-temperature exposure may cause discoloration and surface cracking Strict injection molding requirements; trace moisture can affect product quality Dimensional stability is sensitive to thermal expansion and wall thickness variations Not resistant to strong acids or oxidizing agents; unsuitable for acid-resistant applications Why Reinforce PA6 with Long Glass Fiber? To overcome the natural limitations of PA6, long glass fiber (LGF) reinforcement is applied. PA6-LGF composites combine the lightweight, chemical, and heat resistance of PA6 with the mechanical strength and dimensional stability of long glass fibers. LGF reinforcement improves tensile, compressive, and flexural strength, reduces shrinkage, enhances fatigue resistance, and provides improved thermal and chemical stability. This makes PA6-LGF ideal for high-performance structural components. Applications of PA6-LGF PA6 reinforced with 30% long glass fiber (30% LGF) is widely used in: Power tool shells and components Engineering machinery parts Automobile structural and functional components The composite improves mechanical strength, dimensional stability, heat resistance, aging resistance, and fatigue resistance. Its fatigue strength can be up to 2.5x that of unreinforced PA6. Processing and Forming Tips for 30% PA6-LGF Shrinkage is reduced to ~0.3% compared with 1–1.5% for pure PA6. Excessive fiber content may cause surface floating fibers and poor compatibility. 30% LGF is recommended for balanced performance. Recycled material content should be kept below 25% to avoid color and mechanical property degradation. Gradual cooling after molding prevents warping due to fiber orientation during injection molding. Mold design, gate position, and temperature control are critical. Customers & Staffs Certificates

PA66-LGF — нейлон, армированный длинным стекловолокном. PA66, or Nylon 66, is a high-performance polyamide widely used in engineering plastics. It offers excellent mechanical properties including tensile strength, flexural strength, and impact resistance, along with superior thermal and chemical stability. With lightweight, high wear resistance, good electrical insulation, and self-extinguishing properties, PA66 is ideal for automotive, electrical, industrial equipment, and construction applications. Why Reinforce PA66 with Long Glass Fiber? While PA66 is versatile, it has limitations: high water absorption, low compressive strength when wet, poor alkali resistance, and potential deformation at ultra-low temperatures. Long glass fiber (LGF) reinforcement addresses these challenges. Adding LGF significantly improves impact resistance, thermal deformation resistance, mechanical performance, molding processability, and chemical resistance. LGF acts as a robust internal skeleton, enhancing the durability and reliability of PA66 components. PA66-LGF Technical Datasheet *The datasheet is tested by Xiamen LFT and provided for reference only.* Applications of PA66-LGF PA66 reinforced with 30% long glass fiber is ideal for high-performance applications such as: Automotive components and structural parts Power tool housings and mechanical parts Industrial equipment components For specialized applications, please consult our technical team. PA66-LGF Product Details Number Color Length Sample MOQ Port of Loading Delivery Time Payment Terms PA66-NA-LGF30 Original color (customizable) 12mm (customizable) Available 25kg Xiamen Port 7-15 days after shipment Discussed Xiamen LFT Composite Plastic Co., Ltd Xiamen LFT Composite Plastic Co., Ltd. is a leading manufacturer specializing in long fiber reinforced thermoplastics (LFT & LFRT), including Long Glass Fiber (LGF) and Long Carbon Fiber (LCF) series. Our thermoplastic LFT can be applied in LFT-G injection molding, extrusion molding, and LFT-D molding. We provide products according to customer requirements with fiber lengths from 5 to 25mm. Our continuous infiltration reinforced thermoplastics have passed ISO9001 & 16949 certifications and hold numerous national patents and trademarks. Our Services Technical parameters and leading-edge design of LFT & LFRT materials Mold front design recommendations Technical support for injection molding and extrusion molding processes

PLA и LGFPLA – Экологически чистые и армированные биопластики. PLA (Polylactic Acid) is a non-natural polyester and one of the most promising "green plastics." Known for its biocompatibility, biodegradability, and high mechanical strength, PLA can be completely degraded by microorganisms into CO₂ and water, making it non-toxic and environmentally friendly. PLA offers mechanical properties similar to polypropylene, while providing the gloss, clarity, and processability of polystyrene. With a lower processing temperature than polyolefins, PLA can be molded via injection molding, extrusion, blow molding, spinning, and other general plastic processes. Its applications range from disposable packaging and fibers to nonwovens, and extend to medical, chemical, pharmaceutical, and 3D printing industries. Long Glass Fiber Reinforced PLA (LGFPLA) Glass fiber is an inorganic non-metallic material with excellent insulation, heat resistance, corrosion resistance, and mechanical strength. When used to reinforce PLA, it creates Long Glass Fiber PLA (LGFPLA), a high-performance thermoplastic composite with glass fibers 10–25mm long, forming a 3D structure for superior strength and stability. LGFPLA is available as columnar pellets, typically 12mm (for injection molding) or 25mm (for compression molding) in length, with glass fiber content from 20% to 60%. Colors can be customized to match client requirements. Advantages of LGF vs SGF (Long Fiber vs Short Fiber PLA) Longer fiber length improves mechanical properties and part durability. High specific stiffness and strength, with excellent impact resistance — ideal for automotive parts. Improved creep resistance and dimensional stability for precise molding. Outstanding fatigue resistance and long-term reliability. Stable performance in high temperature and humid environments. Minimal fiber damage during molding due to fiber mobility within the mold. Technical Specifications Product Number Color Length Fiber Specification Package Sample Port of Loading Delivery Time PLA-NA-LGF Natural or customizable 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. specializes in developing and producing long glass fiber (LGF) and long carbon fiber (LCF) reinforced thermoplastic composites (LFT-G, LFRT, LFT). Our materials are lightweight, high-strength, impact-resistant, and environmentally friendly, offering excellent corrosion and chemical resistance along with superior molding performance. Our products are used across industries including automotive, aerospace, military, electrical, medical, sports equipment, and daily consumer goods, producing components such as gears, rollers, pulleys, pump impellers, fan blades, and more.