tpu injection molding and extrusion grade polyurethane recycle material

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...

PP-LGF Among many composite materials, long glass reinforced polypropylene material (PP-LGF) has gained more popularity for its low price, excellent mechanical properties and environmental friendliness.Compared with short glass fiber reinforced polypropylene material (PP-SGF), PP-LGF has more advantages in strength, stiffness, warpage, fatigue resistance, notch impact strength and dimensional stability, so products produced with PP-LGF can further achieve weight and cost reduction. The length of PP-LGF particles produced by our company is generally 8mm~15mm, in which the content of glass fiber can reach 20%~60%, and the retained length of glass fiber in the particles can reach 1mm~3mm, compared with PP-SGF materials whose retained length of glass fiber is only 0.2mm~0.4mm, PP-LGF can guarantee the following characteristics due to the three-dimensional network structure of its internal fiber.  1. Low density: The use of long glass fiber reinforced composite material instead of steel is an effective way to reduce the weight of the product.  2. High strength: The composite material with modified resin and different length of fiber has high mechanical strength, good rigidity and impact performance, which can replace steel plate to make coverings or structural parts. 3. Low cost: The use of long glass fiber reinforced composite materials instead of metal materials can simplify the design of complex metal parts and achieve the purpose of forming complex parts at one time. 4. Impact resistance: The elastic deformation property of resin makes long glass fiber reinforced composite materials have certain function of absorbing collision energy, and have a large buffering effect on the impact of certain speed. 5. Corrosion resistance: The composite material has strong corrosion resistance, and its corrosion resistance to acid, alkali and salt is better than that of metal. 6. Beauty: most resins have good colorability, and can be made into various colors by adding masterbatch or spraying paint on the surface; through injection and molding, various irregular curvature shapes can be realized. Datasheet for reference Tests Application As the hottest material, our customers have applied the PP-LGF in many fields, like car parts, washing machine parts, etc. Just contact us, and we will provide technical support. About 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 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 grade: General grade Fiber specification: 20%-60% Product feature: Flame resistant, Heat resistant, Chemical resistant, Low friction coefficient, Good load bearing Product application: Aviation, Machinery, Electronics, Chemicals, Automotive, Other high-tech fields.

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...

What Is Copolymer? A copolymer is a polymer made up of more than one type of monomer unit. Copolymers are produced by polymerizing two or more types of monomer together in a process referred to as copolymerization. Copolymers produced in this way are sometimes also referred to as biopolymers. What Is the Purpose of Copolymer? The purpose of creating a copolymer is to manufacture a polymer with more desirable properties. Copolymers typically experience a lower crystallinity, higher glass transition temperature, and improved solubility. These characteristics are achieved through a process referred to as rubber toughening. Where Are Copolymers Used? Copolymers can be found in many industries, including in: Car parts, washing machine parts,  water pump parts, water treatment components, furniture parts, etc. What Are the Advantages of Copolymer? The advantages of using copolymers include:  1.High shear resistance.  2.High operating temperature.  3.High corrosion resistance.  4.High impact resistance.  5.High dimensional stability. What is the Application of Polypropylene Long Glass Fiber Reinforcement? LFT-G production process LFT® is A LGF or LCF compound , through Centerfill manufacturing method which Offers exceptional Properties for weight and Cost reduction. With pellet length of 7-25mm and a range of 20%-70% of LGFor LCF content , LFT® Products family consist of Tailor made solutions to the Industry’s vast requirements , such as: LFT® -  Fulfills heat stability requirements. LFT® - Offer Climate resistant Properties including UV resistance. LFT® - Ultra Performance  & safety , with exceptional impact resistance  Features, especially at low temperatures. LFT® - Cost Effective  P.s. Centerfill manufacturing method：Centerfill uses our proprietary technology to introduce glass roving (GFR), which consists of several thousand filaments, into an impregnating device and melt the thermoplastic resin, uniformly impregnating between the filaments and then cutting them into pellets.  Manufacture. Q & A Q. What are the differences and advantages of long fiber materials and staple fibers? A：Long-fiber reinforced composites show excellent mechanical properties compared to short fibers and are more suitable for applications requiring high strength. The impact performance of long fiber composites is 1-3 times higher than that of short fibers, tensile strength is more than 50% higher, and mechanical properties are 50-80% higher. 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. Using a more long fiber reinforced thermoplastic material, will it block the die hole due to the long length of the fiber or not ? A: When using long glass fiber or long carbon fiber, it is necessary to evaluate whether the product is suitable for LFT-G. If the product is too small or the dispensing is not suitable for long fiber materials. The long fiber itself has requirements for the mold nozzle. About Xiamen LFT 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 & developmen （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.

About Polyamide 66 Nylon 6,6 or PA 66 Is the most used polyamide High melting points, Abrasion resistance, Poor chemical resistance, and High water absorption What Are the Physical Properties of Polyamide? The most notable physical property of polyamide is its excellent wear resistance due to its low coefficient of friction created by its self-lubricating properties. Below is a list of other physical polyamide properties: Low density. Temperature resistance. Good impact resistance. High strength. Flexibility.  What Are the Chemical Properties of Polyamide? The chemical property that makes polyamides stand out from other plastics is its excellent chemical resistance. Other chemical properties of polyamides are listed below: Very susceptible to osmosis.  Nontoxic.  Chemically stable.  Nonflammable.  About Long Glass Fiber  LFT® is A LGF or LCF compound , through Centerfill manufacturing method which Offers exceptional Properties for weight and Cost reduction. With pellet length of 7-25mm and a range of 20%-70% of LGFor LCF content , LFT® Products family consist of Tailor made solutions to the Industry’s vast requirements , such as: LFT® -  Fulfills heat stability requirements. LFT® - Offer Climate resistant Properties including UV resistance. LFT® - Ultra Performance  & safety , with exceptional impact resistance  Features, especially at low temperatures. LFT® - Cost Effective  P.s. Centerfill manufacturing method：Centerfill uses our proprietary technology to introduce glass roving (GFR), which consists of several thousand filaments, into an impregnating device and melt the thermoplastic resin, uniformly impregnating between the filaments and then cutting them into pellets.  Manufacture. What Are the Applications of Polyamide Long Fiber Reinforcement? 1.  Engineering Plastics Engineering plastics are broadly defined as plastics that have better-performing properties than more widely used plastics.  In the case of polyamides, these properties are good wear resistance, high strength, chemical resistance, and impact resistance.  These better properties mean polyamides are used for helmets, bearings, supports, piping, and protective equipment. 2.  Automotive Industry Polyamides are used in the automotive industry for their light weight, low cost, and good mechanical properties.  Specific automotive applications include engine air intakes, car gate, engine covers, pulley tensioners, fuel lines, fuel pumps, lights, and vehicle trim. 3.  Electrical and Electronics For a long time, polyamides have been the material of choice for electrical connectors.  This is because electrical connectors, as well as other non-conductive electrical parts, require high heat resistance which polyamide can offer.  Polyamide is also chosen due to its low cost, easy formability, high strength, and electrical insulation properties. They are frequently used to replace metal for applications in which light weighting, improved impact strength, elastic modulus, and material strength are required.   Certifications & Lab Other Polyamide materials you may interested:                                                                                                                                                                                                                                                                                                                          PA12-LGF                                       PPA-LGF About Xiamen LFT iamen LFT Composite Plastic Co.,LTD was established in 2009, is a brand-name global suppliers of long fiber reinforced thermoplastic materials integrating product research & developmen （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...

What is the PPA material? PPA is polyphthalamide. PPA is a kind of thermoplastic functional nylon with both semi-crystalline structure and non-crystalline structure. It is prepared by polycondensation of phthalic acid and phthalenediamine. It has excellent thermal, electrical, physical and chemical resistance and other comprehensive properties. It still has excellent mechanical properties, including high rigidity, high strength, high dimensional accuracy, low warping and stability, fatigue resistance and creep resistance, under the harsh working environment of continuous high temperature, humidity, oil pollution and chemical corrosion at 200℃. What is the PPA-LGF? Long glass fiber reinforced composites can solve your problems when other methods of reinforced plastics do not provide the performance you need or if you want to replace metal with lower price plastic. Long glass fiber reinforced composites can cost-effectively reduce the cost of goods and effectively improve the mechanical properfies of engineering polymers, and increase the durability by forming long fibers to form a long - fiber - reinforced internal skeleton networkl. Performance is preserved in a wide range of environments. What is the difference compared with Short glass fiber compounds？ What is the application of PPA-LGF? Bicycle accessories Mechanical parts Drive belt pulley For other applications filed please contact us, and we will give you technical support. Datasheet for reference only Certifications Quality Management System ISO9001/16949 Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise Heavy metal REACH & ROHS testing Contact us, for more LFT materials

What is the PPS? Polyphenylene sulfide (PPS) is a new thermoplastic resin with high performance. By filling, modified with excellent high temperature resistance, corrosion resistance, wear resistance, flame retardant, balanced physical and mechanical properties and excellent dimensional stability and excellent electrical properties and other characteristics of the new high performance thermoplastic resin, as well as high mechanical strength, chemical resistance, flame resistance, good thermal stability, excellent electrical properties and other advantages. It has the advantages of hard and brittle, high crystallinity, inflammability, good thermal stability, high mechanical strength, excellent electrical properties, strong chemical corrosion resistance and so on. The mechanical properties of pure PPS are not high, especially the impact strength is relatively low. Good creep resistance under load, high hardness; High wear resistance, the wear at 1000 RPM is only 0.04g, and will be further improved after filling F4 and molybdenum disulfide; It also has a certain degree of self-moistening. The mechanical properties of PPS are less sensitive to temperature. What is the PPS-LGF? PPS is one of the best varieties of heat resistance in the engineering plastic department. The thermal deformation temperature of the material modified by glass fiber is generally greater than 260 degrees, and the chemical resistance is second only to PTFE. In addition, it also has small shrinkage, low water absorption, good fire resistance. Good resistance to vibration fatigue, strong resistance to arc, especially at high temperature. Excellent electrical insulation in high humidity. But its disadvantages are brittleness, toughness, low impact strength, after modification, can overcome the above shortcomings, obtain very excellent comprehensive performance. As a plastic, its properties and uses far exceed those of ordinary plastics, and in many ways it is as good as metal materials. Excellent material PPS has the advantages of high temperature corrosion resistance, excellent mechanical properties, can replace metal including stainless steel, copper, aluminum, alloy, etc., is considered to be the best substitute for metal, copper. What is the application of PPS-LGF? PPS is now widely used in automotive, aerospace, household appliances, mechanical construction and chemical industry for a variety of structural parts, transmission parts, insulation parts, corrosion resistant parts and seals. Under the condition of ensuring sufficient strength and other properties, the weight of the product is greatly reduced. Datasheet for reference 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 Poer Production process Trademarks and patents Teams and customers We will offer you: 1. LFT & LFRT material technical parameters and leading edge design 2. Mold front design and recommendations 3. Provide technical support such as injection molding and extrusion molding.

What is PA12? The scientific name of PA12 is polydodecalactam, also known as nylon 12. The basic raw material for its polymerization is butadiene, which can depend on petrochemicals. It is a semi-crystalline - crystalline thermoplastic material. Its properties are similar to those of PA11, but the crystal structure is different; PA12 is an excellent electrical insulator and, like other polyamides, does not suffer from moisture-related insulating properties. PA12 has a number of improved plasticizing and reinforcing properties. What is PA12-LGF? PA12 filling long glass fiber material is a composite material, adding long glass fiber on the basis of the original nylon12 material, which makes the material have the following characteristics: High temperature resistance, good dimensional stability, good toughness, good insulation, good corrosion resistance, and high mechanical strength. Datasheet for reference Application Suitabel for automotive, sports parts, solar energy, photovoltaic industry and other industries.       Details Number Color Length Sample MOQ Package Port of Loading Delivery time PA12-NA-LGF30 Natural color (or customzied) 12mm or so (or customized) Available 25KG 25KG/BAG Xiamen Port 7-15 days after shipment About us 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 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. Come to contact us for more technical support!

MXD6 Polyadipyl-m-benzoylamine, abbreviated as mxd6, resin has higher mechanical strength and modulus than other engineering plastics, is also a special high barrier nylon material. Although the barrier of mxd6 is slightly worse than that of pvdc and evoh, its barrier is not affected by temperature and humidity, which is especially suitable for high temperature and humid occasions. In today's barrier packaging and plastic instead of steel general trend, nylon mxd6 has become one of the most eye-catching new plastic varieties. Structure performance: MXD6 nylon material has high strength, high rigidity, high thermal deformation temperature, small thermal expansion coefficient; Dimensional stability, low water absorption rate and small size change after water absorption, mechanical strength changes less; Forming shrinkage is small, suitable for precision forming processing; Excellent coating performance, especially suitable for high temperature surface coating; Excellent barrier to oxygen, carbon dioxide and other gases. Excellent mechanical and thermal properties and high strength, high modulus and heat resistance, high barrier, excellent cooking resistance. MXD6-LGF MXD6 can be compounded with glass fiber for use in fiberglass reinforced materials containing 50-60% glass fiber for exceptional strength and stiffness. Even when filled with high glass content, its smooth, resin-rich surface produces a fibre-free high gloss surface, ideal for painting, metal-plating, or creating naturally reflective shells. 1. Suitable for high liquidity of thin wall It is a very fluid resin that can easily fill thin walls as thin as 0.5 mm thick even when the glass fiber content is as high as 60%. 2. Excellent surface finish A resin-rich perfect surface has a highly polished appearance, even with a high glass fiber content. 3. High strength and stiffness The tensile and flexural strength of MXD6 is similar to that of many cast metals and alloys with the addition of 50-60% glass fiber reinforced material. 4. Good dimensional stability At ambient temperatures, the linear expansion coefficient (CLTE) of MXD6 glass fiber composites is similar to that of many cast metals and alloys. Strong reproducibility due to low shrinkage and the ability to maintain tight tolerances (length tolerances as low as ± 0.05% if properly formed). MXD6 replaces metal to produce high-quality structural parts for automobiles, electronics and electrical appliances In automobile parts, many occasions require material products with high mechanical strength and good oil resistance, and can be used in the range of 120 ~ 160℃ for a long time. Glass fiber reinforced MXD6 heat resistant temperature up to 225℃, high rate of strength retention at high temperature, can be used in the cylinder block, cylinder head, piston, synchronous gear, etc. MXD6/PPO alloy has high temperature resistance, high strength, oil resistance, wear resistance, good dimensional stability and other properties, can be used for the vertical outer plate of the automobile body, front and rear fenders, wheel covers and almost can not use steel plate stamping forming curved parts and automobile chassis. Datasheet for reference Application fileds Production process Xiamen LFT composite plastic Co., Ltd Q. How to choose the fiber content of the product? Is the larger product suitable for higher fiber content material? A. This is not absolute. The content of glass fiber is not more is better. The suitable content is just to meet the requirements of each products. Q. Under what circumstances can long fiber replace short fiber? What are the common alternative materials? A. Traditional staple fiber materials can be replaced with long glass fiber and long carbon fiber LFT materials in the case of customers whose mechanical properties cannot be met or where higher metal substitutes are desired. For example, PP long glass fiber is often replacing nylon reinforced glass fiber, and nylon long glass fiber is replacing PPS series. 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.

PLA plastic PLA is a non-natural polyester, which is considered as one of the most promising "green plastics" because of its excellent properties such as biocompatibility, biodegradability and high mechanical strength. PLA has good degradability and can be completely degraded by microorganisms. Products made of PLA can be completely degraded to CO2 and water after use, and are non-toxic and non-irritating. PLA has similar mechanical properties to polypropylene, while its gloss, clarity and processability are similar to polystyrene, and its processing temperature is lower than that of polyolefin. PLA can be processed into various packaging materials, fibers and nonwovens through injection molding, extrusion, blistering, blow molding, spinning and other general plastic processing methods, and PLA has been widely used in disposable plastic products. In addition, PLA can also be widely used in chemical, medical, pharmaceutical and 3D printing industries. It is now increasingly recognized that PLA polyesters will play a key role in solving the plastic pollution problem. PLA reinoforced plastic Glass fiber (English name: glass fiber or fiberglass) is an inorganic non-metallic material with excellent performance, the advantages of good insulation, heat resistance, good corrosion resistance, and high mechanical strength. One of the main uses of glass fiber for the reinforcement of composite materials. Long glass fiber generally refers to the length of more than 10mm glass fiber. Long Glass Fiber Reinforced PLA plastic refers to modified PLA composites containing glass fiber lengths of 10 to 25 mm, which are formed into a three-dimensional structure with glass fiber lengths greater than 3.1 mm through injection molding and other processes, and is referred to as Long Glass Fiber PLA, abbreviated as LGFPLA. fiber reinforce thermoplastic). From the material definition, LGFPLA is a kind of LFT. Generally, they are columnar particles of 12mm or 25mm in length and about 3mm in diameter. The pellets of about 12mm length are mainly used for injection molding, while the pellets of about 25mm length are mainly used for compression molding. In these pellets, the glass fiber has the same length as the pellets, and the glass fiber content can vary from 20% to 60%, and the color of the pellets can be color-matched according to customer requirements. LGF & SGF LFT has the following advantages over short fiber reinforced thermoplastic composites: - Longer fiber length, which significantly improves the mechanical properties of the products. - High specific stiffness and specific strength, good impact resistance, especially suitable for automotive parts applications. - Improved creep resistance, good dimensional stability, and high precision of part molding. - Excellent fatigue resistance. - Better stability in high temperature and humid environment. - Fibers can move relatively in the molding mold during the molding process, with little fiber damage. Details Number Color Length Fiber specification Package Sample Port of loading Delivery time PLA-NA-LGF Natural color or as customized 6-25mm 20%-60% 25kg/bag Available Xiamen Port 7-15 days after shipment Lab & factory Xiamen LFT composite plastic Co., Ltd. The rapid development of technology has led to the emergence of LFT carbon fiber composites. Long Fiber (Xiamen) New Material Technology Co., Ltd, provides professional customization service for modified reinforced long carbon fiber composites. Ltd. was founded by a veteran of the thermoplastic reinforced composite industry, focusing on the development and production of (LFT-G.LFRT,LFT) long glass/carbon fiber reinforced thermoplastic engineering plastics. The company produces long carbon fiber composites with the advantages of light weight, high strength, high impact thermal resistance, design and recycleable, green and environmental protection. Compared with traditional materials, it requires lower cost, better corrosion and chemical resistance, and better molding and processing performance, making it the golden material of the 21st century. Long Fiber (Xiamen) New Material Technology Co: Xiamen LFT composite plastic Co., Ltd. is engaged in the development and production of LFRT series of long glass fiber (LGF) and long carbon fiber (LCF) PP, PA6, PA66, PPA, PA12, TPU, PBT, PLA, PET, PPS, PEEK and other engineering plastics. Series of products can be used in the manufacture of home appliances, aerospace, automotive, military, electrical and other parts, such as gears, rollers, pulleys, drums, pump impellers, fan blades, etc. They can also be used in the manufacture of medical equipment, sporting goods, daily necessities and other fields.