Polyamide 6 material The chemical and physical properties of PA6 are very similar to those of PA66, and the different molecular structures and properties of PA6 and PA66 also lead to different functions.PA6 has a lower melting point and a wide range of process temperatures, so it is better than PA66 in terms of impact and solubility resistance, but it is also more hygroscopic. Because many of the quality characteristics of plastic parts to be affected by hygroscopicity, molding assembly shrinkage is mainly affected by the material's crystallinity and hygroscopicity, so the use of PA6 design products should be fully considered when this point. Nylon 6 reinforced  can reduce the shrinkage of PA6, an effective solution to the moisture-absorbing properties of nylon after the production of parts caused by the problem of high crystallinity, good fluidity performance, making the product more stable. Datasheet Nylon products should be used with attention to the precision error caused by thermal expansion and water absorption, poor acid resistance, poor rotational light resistance; in a long period of high temperature bias environment will be thermally oxidized with the oxygen in the air, the beginning of the color browning, and then rupture. Therefore it is not suitable for outdoor use. However, carbon fiber reinforced modified nylon can be carried out outdoor use, because it improves the poor creep resistance . The use of products with fiber reinforced PA6 not only improves poor creep resistance, but also improves rigidity, wear resistance and strength. *Tips:PA6 filling carbon fiber if not well compatible, will inevitably bring such as floating fiber, poor mechanical properties and other problems, but our products are very good compatibility, there is no such problem. Advantages 01 Strength and durability, excellent combination of rigidity and heat resistance 02 Optimized component design, perfect surface appearance, able to be applied to complex structural molding 03 Good processability, excellent fluidity and thermal stability make the material processing conditions relaxed, so that the injection molded parts miniaturization. 04 Very high thermal stability 05 Constant electrical properties over a wide range of temperatures and frequencies, ensuring 100% safety in the use of installations and equipment. Application Long carbon fiber filled PA6 add carbon fiber to enhance the material, making the products better strength, superior heat resistance, excellent impact resistance, good dimensional stability to meet the requirements of its use in industrial products and daily aspects. In recent years, the car to miniaturization, lightweight development, the engine room volume is reduced, the temperature rises, the requirements of the under-the-hood parts more resistant to high temperatures, and carbon fiber reinforced PA6 can fully meet the above requirements, so the carbon fiber reinforced PA6 automotive products in a wide variety of products, involving automotive engine parts, electrical components, body parts and airbags and other parts. Not only can play a good protective role, but also make the car more beautiful. Carbon fiber reinforced PA6 material has excellent mechanical properties, good dimensional stability, heat resistance, aging resistance has improved significantly. It is often used in automobile engine parts, mechanical parts and aviation equipment parts. Product lengthening carbon fiber reinforced nylon PA6, high fluidity, high rigidity, high mechanical strength, low shrinkage, creep resistance, good thermal stability, high tensile load, wear resistance, good toughness, oil resistance, uniformity of sub-spreading, good material gloss. Can be used for power tools, fishing gear, automobile parts, machinery parts, office accessories and so on. Certifications Quality Management System ISO9001/16949 Certification National Laboratory Accreditation Certificate Moldified Plastics Innovation Enterprise Heavy metal REACH & ROHS testing Factory Contact us

What is the modified plastic? Modified plastics are materials with uniform appearance obtained by filling, toughening, reinforcing, blending, alloying and other technical means, with primary form resin as the main component, and additives or other resins that can improve the performance of the resin in mechanics, rheology, combustion, electro-thermal, photomagnetic and other aspects as the auxiliary component. In recent years, the scale of modified plastics industry continues to expand. Modified plastics is a symbol of high-tech, high-performance and high-grade in plastic products, and is widely used in many fields such as aerospace, automobile manufacturing, household appliances, etc., of which the proportion of usage in the automobile field is more than 19%, second only to the home appliance industry, which has the highest usage. In recent years, the use of modified plastics in automobiles has been rising year by year, and the amount of modified plastics used in a single car has become a symbol of the level of automobile design and manufacturing. Divided from the varieties, the amount of plastic varieties are polypropylene (PP), polyamide (PA), acrylonitrile-butadiene-styrene plastics (ABS)), etc., especially PP, PA, ABS, the most abundant automotive modification. From the application point of view, modified plastics are widely used in automotive interior and exterior parts, structural parts and functional parts. Among them, the interior parts are center console, dashboard, decorative panels; exterior parts are air grille, bumper and decorative parts; structural parts are front-end frame, column skeleton; functional parts are lamps, intake manifolds, fuel tanks, etc. are modified plastics used in a large number of automotive parts. What is the Long glass fiber compounds? Glass fiber reinforced plastic is based on the original pure plastic, adding 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, PC, POM, PPO, PET, PBT, PPS and so on. Advantages 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. After glass fiber reinforcement, due to the addition of glass fiber, it restricts the mutual movement of the polymer chain of the plastic, therefore, the shrinkage of the reinforced plastic decreases a lot and the rigidity is greatly improved. After glass fiber reinforced, the reinforced plastic will not stress cracking, at the same time, the impact resistance of the plastic improves a lot. 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. 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.

abs v0 plastic raw material abs granules polymer lgf40 which one is made in ourself factory.

What is PA6 plastic? polyamide (PA), usually called Nylon, is a hetero-chain polymer containing amide group (-NHCo -) in the main chain. It can be divided into aliphatic group and aromatic group. It is the earliest developed and the most used thermoplastic engineering material. Polyamide main chain contains many repeated amide group, used as a plastic called nylon, used as a synthetic fiber called nylon. A variety of different polyamides can be prepared according to the number of carbon atoms contained in binary amines and dibasic acids or amino acids. At present, there are dozens of polyamides, among which polyamide-6, polyamide-66 and polyamide-610 are the most widely used. Polyamide-6 is an aliphatic polyamide, with light weight, strong strength, wear resistance, weak acid and alkali resistance and some organic solvents, easy molding and processing and other excellent properties, widely used in fiber, engineering plastics and thin films and other fields, but PA6 molecular chain segment contains strong polarity amide groups, easy to form hydrogen bonds with water molecules, The product has the disadvantages of large water absorption, poor dimensional stability, low impact strength in dry state and low temperature, strong acid and alkali resistance. Advantages of nylon 6: High mechanical strength, good toughness, high tensile and compressive strength. Outstanding fatigue resistance, the parts after repeated bending can still maintain the original mechanical strength. High softening point, heat resistant. Smooth surface, small friction coefficient, wear-resistant. Corrosion resistance, very resistant to alkali and most salts, also resistant to weak acids, oil, gasoline, aromatic compounds and general solvents, aromatic compounds are inert, but not resistant to strong acids and oxidants. It can resist the corrosion of gasoline, oil, fat, alcohol, alkaline and so on, and has good anti-aging ability. It is self-extinguishing, non-toxic, odorless, good weather resistance, inert to biological erosion, and has good antibacterial and mildew resistance. Has excellent electrical performance, good electrical insulation, nylon volume resistance is high, high breakdown voltage resistance, in dry environment, can work frequency insulation material, even in high humidity environment still has good electrical insulation. Light weight, easy dyeing, easy forming, because of low melting viscosity, can flow quickly. Disadvantages of Nylon 6: Easy to absorb water, water absorption, saturated water can reach more than 3%. Poor light resistance, in the long-term high temperature environment will oxidize with oxygen in the air, the color turns brown at the beginning, and the subsequent surface is broken and cracked. Injection molding technology requirements more strict, the existence of trace moisture will cause great damage to the quality of molding; The dimensional stability of the product is difficult to control because of thermal expansion. The existence of sharp Angle in the product will lead to stress concentration and reduce the mechanical strength; If the wall thickness is not uniform, it will lead to the distortion and deformation of the parts. High precision of equipment is required in post-processing. Will absorb water, alcohol and swelling, not resistant to strong acid and oxidant, can not be used as acid-resistant materials. Why filling Long Glass Fiber? PA6 has excellent properties such as light weight, strong strength, abrasion resistance, weak acid and alkali resistance and some organic solvents, and easy molding and processing. It is widely used in the fields of fibers, engineering plastics and films. However, the molecular chain segment of PA6 contains highly polar amide groups, which are easy to form hydrogen bonds with water molecules. The product has the disadvantages of large water absorption, poor dimensional stability, low impact strength in dry state and low temperature, strong acid and alkali resistance. With the development of science and technology and the improvement of life quality, the defects in some properties of traditional PA6 materials have limited its development in some fields. In order to improve the performance of PA6 and expand its application field, PA6 should be modified. Filling enhancement modification is a common method for physical modification of PA6. It refers to the modification of PA6 by adding fillers such as glass fiber and carbon fiber into the matrix to significantly improve the mechanical properties, flame retardant properties, thermal conductivity and dimensional stability of the material. What is application of PA6-LGF? Modified section of 30% long glass fiber reinforced PA6 is the ideal material for processing power tool shell, power tool parts, engineering machinery parts and automobile parts. Its mechanical properties, dimensional stability, heat resistance and aging resistance have been significantly improved. The fatigue resistance strength is 2.5 times that of unenha...

PLA PLA (polylactic acid) is also known as polylactic acid, the production process of polylactic acid is pollution-free, and the product can be biodegradable to achieve recycling in nature, so it is an ideal green polymer material, and one of the representatives of biodegradable plastics. The structure of PLA has important influence on its heat resistance, toughness, mechanical strength, degradability and biocompatibility. The influence on heat resistance is mainly discussed below. There is only one submethylene on the main chain of PLA molecule, the molecular chain has a spiral structure, and its activity is poor. As a result, the PLA after injection molding almost does not crystallize due to slow crystallization speed, so the heat resistance of the product is poor. During hot processing, the ester bond is partially broken to produce terminal carboxyl group, which plays an autocatalytic degradation effect on the thermal degradation of PLA. LGF reinforced PLA The rigidity of the fiber makes it play the role of skeleton support in the polymer matrix. When the polymer is heated, the movement of the chain segment is limited, thus improving the heat resistance of the material. At present, the fibers that can be used for enhancement modification of PLA include natural plant fiber (sisal, flax, linen, bamboo, coconut, wood fiber, etc.), natural animal fiber (silk, etc.), mineral fiber (basalt fiber, etc.), and chemical fiber (carbon fiber, glass fiber, etc.). Among these fibers, carbon fiber and glass fiber are widely used for their high strength and high modulus. Natural plant fiber has been widely studied because of its wide source, degradability and improved thermal and mechanical properties of composites. Modified natural fiber and modified inorganic fiber (glass fiber or carbon fiber) were mixed into the PLA matrix to prepare two kinds of fiber reinforced PLA composites. The test results show that the Vica softening temperature of the composites exceeds 140℃. Compared with Short fiber(SGF) Compared with the short fiber, it has more excellent performance in mechanical properties. It is more suitable for large products and structural parts. It has 1-3 times higher (toughness) than short fiber, and the tensile strength (strength and rigidity) is increased by 0.5-1 times. Injection molding Lab Warehouse Certification Xiamen LFT composite plastic Co., Ltd 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 long-fiber continuous infiltration reinforced thermoplastics have passed ISO9001&16949 system certification, and the products have obtained lots of national trademarks and patents.

Product number: PA6-NA-LCF40 Product fiber: 20%-60% Product application: Suitable for manufacturing helmets, Car bumps and Robotic and arms etc. Product feature: High toughness, Light weight, High strength, Wear strength, Corrosion resistance, Creep resistance, Conduction, Heat transfer.

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.

PLA information PLA, also known as polylactide, refers to the polyester polymer obtained by polymerization of lactic acid as the main raw material, usually using renewable plant resources (such as corn, cassava, etc.) made of starch as raw material. It is a new type of renewable biodegradable material. PLA material characteristics The raw materials are renewable and relatively easy to obtain even if used as 3D printing materials, which can be used for large-scale production; The PLA has good thermal stability and solvent resistance. The processing temperature of PLA is between 170 ℃ and 230℃, and the finished product has good heat resistance. Good permeability and transparency luster, can be processed by extrusion, spinning, biaxial stretching, injection blow molding and other ways, tensile and bending modulus can be comparable to the traditional plastic resin; High biocompatibility. The monomer material of PLA, L-lactic acid, is an endogenous active substance in human body. Therefore, the finished product printed by 3D printing material PLA is non-toxic to human body and can be absorbed by human body. It has good degradability. Different from the degradation methods of other 3D printing materials, PLA is embedded in the soil and completely degraded by microorganisms in nature under specific conditions to generate carbon dioxide and water. The carbon dioxide generated directly enters the soil organic matter or is absorbed by plants instead of being discharged into the air, which is recognized as an environmentally friendly material. Application of PLA materials Due to the good mechanical and physical properties of PLA material, PLA material is widely used, including various food containers, packaged food, fast food lunch boxes, etc.  At the same time, with its advantages in compatibility and degradability, PLA can also play a large role in the medical field, which can be made into medical tissue skeleton material and medical carrier for human body. In addition to its excellent tensile strength and extensibility, PLA can be produced by various common processing methods, such as melt extrusion molding, injection molding, blow film molding, foam molding and vacuum molding. About us

Product number: PA66-NA-LCF50 Fiber specification: 20%-60% Product feature: High toughness, Light weight, High strength, Wear reisistance, Corrosion resistance, Creep resistance, Conduction, Heat transfer Product application: The wing of the aircraft, Duck wing, Stable wing, Nacelle and other aerospace fileds.

PP-LGF Glass fiber reinforced PP, usually, the tensile strength of PP material is between 20M~30MPa, bending strength is between 25M~50MPa, bending modulus is between 800M~1500MPa. If PP is to be used in engineering structural parts, it must be reinforced with glass fiber. Glass fiber reinforced PP, through glass fiber reinforced PP product mechanical properties can be multiplied or even several times the improvement. Specifically, the tensile strength reaches 65MPa~90MPa, the bending strength reaches 70MPa~120MPa, and the bending modulus reaches 3000MPa~4500MPa. Such mechanical strength can be completely comparable with ABS and enhanced ABS products, and it is more heat resistant. Glass fiber reinforced PP, general ABS and reinforced ABS heat resistance temperature between 80℃~98℃, and glass fiber reinforced PP material heat resistance temperature can reach 135℃~145℃. PP filling modification, adding a certain amount of inorganic minerals in PP, such as talcum powder, calcium carbonate, titanium dioxide, mica, etc., can improve rigidity, improve heat resistance and luster; Filling carbon fiber, boron fiber, glass fiber can improve the tensile strength; Adding flame retardant can improve flame retardant property. Filling antistatic agent, colorant, dispersant, etc. can improve the antistatic property, colorability and fluidity, etc.; Filling nucleating agent can speed up the crystallization speed, increase the crystallization temperature, form more and smaller spherical crystals, thus improving the transparency and impact strength. Therefore, the filler has a significant effect on improving the performance of plastic products, improving the plastic molding processability and reducing the cost. Application As one of the four general plastic materials, PP has excellent comprehensive performance, good chemical stability, better molding performance and relatively low price; But it also has the strength, modulus, hardness is low, low temperature impact resistance strength is poor, forming shrinkage, easy aging and other shortcomings. Therefore, it must be modified so that it can adapt to the demand of the product. The modification of PP material is generally through adding mineral reinforcement toughening, weather resistance modification, glass fiber reinforcement, flame retardant modification and super toughness modification, and each kind of modified PP has a large number of applications in the field of household appliances. Glass fiber reinforced PP, can be used to make refrigerators, air conditioning refrigeration machines such as axial flow fans and cross flow fans. In addition, it can also be used to manufacture the inner drum of high speed washing machine, wave wheel, belt wheel to adapt to its high requirements on mechanical properties, for the rice cooker base and handle, electronic microwave oven and other places with high requirements on temperature resistance. Glass fiber reinforced PP. Ordinary short glass fiber reinforced PP, because the glass fiber contains short, easy warping, low impact strength, easy deformation when heated, long glass fiber can overcome the above defects of short glass fiber, and the product has a better surface, higher temperature, higher impact strength, can be used in refrigerators and kitchen appliances with high heat resistance. Glass fiber reinforced PP is on the basis of the original pure PP, adding glass fiber and other additives, so as to improve the scope of use of materials. Generally speaking, most glass fiber reinforced materials are used in the structural parts of the product, which is a kind of structural engineering materials. Datasheet Cases Xiamen LFT composite plastic Co., Ltd. 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.

What is PLA material? Polylactic acid (PLA) is a new bio-based and renewable biodegradable material made from starch extracted from renewable plant resources such as maize and cassava. Starch raw materials through saccharification to obtain glucose, and then from the glucose and a certain strain fermentation into high purity lactic acid, and then through chemical synthesis of a certain molecular weight of polylactic acid, the polymerization chain is as follows. Starch (refined) -- - > glucose (fermentation) -- - > lactic acid (cyclic) -- - > lactide (polymerization) -- - > the PLA PLA is the "green plastic" with the greatest development potential in the 21st century. It has good mechanical properties and transparency, but its shortcomings such as slow crystallization rate and poor heat resistance limit its popularization and use. Therefore, some toughening method is often used to enhance its performance, but at the expense of transparency or complex process. What is PLA LGF material? The rigidity of the fiber makes it play the role of skeleton support in the polymer matrix. When the polymer is heated, the movement of the chain segment is limited, thus improving the heat resistance of the material At present, carbon fiber and glass fiber can be used to enhance the modification of PLA. Among these fibers, carbon fiber and glass fiber are widely used because of their high strength and modulus. The composite material was prepared by adding fiber into PLA. After heat treatment, the modification effect of the composite material was the best, and the heat resistance temperature was increased by nearly 40℃ compared with that of pure PLA. Two or more materials with synergistic effect can be added at the same time to improve the thermal performance of PLA. The test results show that the Vica softening temperature of the composites exceeds 140℃. Production process Details Other products you may wonder                        PP-LGF                                  PA6-LGF                                   TPU-LGF             Frequently asked questions Q. Does long glass fiber and long carbon fiber injection have special requirements for injection molding machines and molds? A. There are certainly requirements. Especially from the product design structure, as well as the injection molding machine screw nozzle and mold structure injection molding process must consider the requirements of long fiber. Q. The product is easy to brittle, so changing to use long fiber reinforced thermoplastic materials can solve this problem? A. The overall mechanical properties must be improved. The characteristics of long glass fiber and long carbon fiber are the advantages in mechanical properties. It has 1-3 times higher (toughness) than short fiber, and the tensile strength (strength and rigidity) is increased by 0.5-1 times. Q. When a customer want to develop a new product, how to recommend customers suitable material and characteristics? A. It is necessary to understand the customer's technical requirements, use environment, test conditions for the new product, and recommend the model according to various kind of long-fiber resin substrate characteristics.