Polyamide 66 + LGF They are frequently used to replace metal for applications in which light weighting, improved impact strength, elastic modulus, and material strength are required.

Engineer PPS filled Long Glass fiber Reinforcedis one kind of engineering modifeid plastic materials of long glass fiber reinforced PPS

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.

PA12 PA12 polyamide or nylon 12 Chemical and physical properties of PA12 PA12 is a linear, semi-crystalline - crystalline thermoplastic material from butadiene. Its properties are similar to PA11, but its crystal structure is different. PA12 is a good electrical insulator and will not be affected by moisture as other polyamides. PA12 has good impact resistance mechanical and chemical stability. There are many improved varieties of PA12 in terms of plasticizing and reinforcing properties. Compared with PA6 and PA66, these materials have lower melting point and density, and have very high moisture recovery. PA12 has no resistance to strong oxidizing acids. The viscosity of PA12 depends mainly on humidity, temperature and storage time. PA12 It's very liquid. The shrinkage rate of PA12 is between 0.5% and 2%, depending on the variety of PA12 material, wall thickness and other process conditions. PA12 compounds plastic Nylon glass fiber material is a kind of composite material, adding glass fiber on the basis of the original nylon material, so that the material has the following characteristics: High temperature resistance, good dimensional stability, good toughness, good insulation, corrosion resistance, high mechanical strength. LGF & SGF comparison 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. Datasheet for reference Application ■ Power tools: cutting machine, electric saw, electric drill, Angle grinder, polishing machine, electric hammer, electric pick, hot air gun and other models; ■ Automotive industry: cooling chamber, intake manifold, frame bracket, ventilation grille, door handle, throttle body and other models; ■ Machinery industry: water pump, water valve, bearing, shaft sleeve, gear, bracket and other models; ■ Sports equipment: ski equipment, baby carriage, fitness equipment parts and other models; ■ Office equipment: seat bracket, pulley, rotating shaft, shredder gear, printer parts and other models; Certification Factory Package Why choose us

What is TPU? TPU(Thermoplastic polyurethanes) name is elastomer rubber. It is mainly divided into polyester type and polyether type, its hardness range is wide (60HA-85HD), wear resistance, oil resistance, transparent, good elasticity, in daily necessities, sports goods, toys, decorative materials and other fields are widely used, halogen-free flame retardant TPU can also replace soft PVC to meet more and more fields of environmental protection requirements. The so-called elastic body refers to the glass transition temperature is lower than the room temperature, elongation at break >50%, the external force removed after the good recovery polymer material. Polyurethane elastomer is a special category of elastomer, polyurethane elastomer hardness range is very wide, performance range is very wide, so polyurethane elastomer is a kind of polymer material between rubber and plastic. It can be heated plasticized and has little or no crosslinking in chemical structure. Its molecules are basically linear, but there is some physical crosslinking. This type of polyurethane is called a TPU. Why filling long glass fiber? 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 plastic. Long glass fiber reinforced composites can cost-effectively reduce the cost of goods and effectively improve the mechanical properties of engineering polymers, and increase the durability by forming long fibers to form a long-fiber-reinforced internal skeleton network. Performance is preserved in a wide range of environments. Compared with Short glass fiber Application Car doors and windows, Safty toe, Mechanical parts, Pneumatic nail gun boxes, Professional power tools, Nut and bolts, Etc. About us Xiamen LFT composite plastic Co., Ltd. is a brand-name company that focuses on LFT&LFRT. Long Glass Fiber Series (LGF) and Long Carbon Fiber Series (LCF). The company's thermoplastic LFT can be used for LFT-G injection molding and extrusion, and also be used for LFT-D molding. It can be produced according to customer requirements: 5~25mm in legnth. The company's long-fiber continuous infiltration reinofrced thermoplastics have passed ISO9001&16949 system certification, and the products have obtained lots of national trademarks and patents. Quality Management System ISO9001&16949 Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise Honorary Certificate Heavy metal REACH & ROHS testing

PA6 material PA6 is one of the most widely used materials in the current field, and PA6 is a very good engineering plastic with balanced and good performance. The raw materials for the manufacture of nylon 6 engineering plastic are extensive and inexpensive, and it is not restricted by the technological monopoly of foreign companies. However, in order to make good use of this inexpensive and excellent material, we must first understand it. Today, we will start with glass fiber reinforced PA6 engineering plastics, because it is the most important category of PA6 engineering plastics. Just like any other engineering plastics, PA6 has advantages and disadvantages, such as high water absorption, low temperature impact toughness and dimensional stability is relatively poor. So engineers will use different methods to make PA6 better, which we call modification. At present, the most common method is to blend and modify PA6 with glass fiber (GF). Today, we will take a look at the mechanical properties of PA6 engineering plastics under the glass fiber GF system for reference and help us select materials. PA6-LGF 1. Influence of glass fiber content on PA6 engineering plastics We can find from the application and experiment that the content index is often one of the biggest influencing factors in fiber reinforced composites. As the glass fiber content increases, the number of glass fibers per unit area of the material will increase, which means that the PA6 matrix between the glass fibers will become thinner. This change determines the impact toughness, tensile strength, bending strength and other mechanical properties of glass fiber reinforced PA6 composites. In terms of impact performance, the increase of glass fiber content will greatly increase the notch impact strength of PA6. Taking long glass fiber (LGF) filling PA6 as an example, when the filling volume increases to 35%, the notch impact strength will increase from 24.8J/m to 128.5J/m. But the glass fiber content is not more is better, short glass fiber (SGF) filling volume reached 42%, the impact strength of the material reached the highest 17.4kJ/㎡, but continue to add will let the gap impact strength showed a downward trend. In terms of bending strength, the increase of the amount of glass fiber will make the bending stress can be transferred between the glass fiber through the resin layer; At the same time, when the glass fiber is extracted from the resin or broken, it will absorb a lot of energy, thus improving the bending strength of the material. The above theory is verified by experiments. The data show that the bending elastic modulus increases to 4.99GPa when the LGF (long glass fiber) is filled to 35%. When the content of SGF (short glass fiber) is 42%, the bending elastic modulus reaches 10410MPa, which is about 5 times that of pure PA6. 2. Influence of glass fiber retention length on PA6 composites The fiber length of the glass fiber also has an obvious effect on the mechanical properties of the material. When the length of the glass fiber is less than the critical length (the length of the fiber when the material has the tensile strength of the fiber), the interface binding area of the glass fiber and the resin increases with the increase of the length of the glass fiber. When the composite material is broken, the resistance of the glass fiber from the resin is also greater, so as to improve the ability to withstand the tensile load. When the length of glass fiber exceeds the critical, the longer glass fiber can absorb more impact energy under impact load. In addition, the end of the glass fiber is the initiation point of crack growth, and the number of long glass fiber ends is relatively less, and the impact strength can be significantly improved. The experimental results show that the tensile strength of the material increases from 154.8MPa to 164.4MPa when the glass fiber content is kept at 40% and the length of the glass fiber increases from 4mm to 13mm. The bending strength and notched impact strength increased by 24% and 28%, respectively. Moreover, the research shows that when the original length of the glass fiber is less than 7mm, the material performance increases more obviously. Compared with short glass fiber, long glass fiber reinforced PA6 material has better appearance warping resistance, and can better maintain mechanical properties under high temperature and humidity conditions. TDS for your reference PA6 can be made into long glass fiber reinforced material by adding 20%-60% long glass fiber according to the characteristics of the product. PA6 with long glass fiber added has better strength, heat resistance, impact resistance, dimensional stability and warping resistance than without glass fiber added. Following TDS show the data of PA6-LGF30. Application PA6-LGF has the largest proportion of applications in the automotive industry, by electronic and electrical applications, and also involving machinery and engineering ...

PPA plastic PPA is made by polycondensation of aliphatic diamine or diamine with benzene ring-containing diamine or diamine. Compared to aliphatic polyamides, the introduction of a rigid benzene ring in the molecular chain results in a significant increase in mechanical strength and heat resistance, as well as a significant decrease in water absorption. Compared with aromatic polyamides, semi-aromatic polyamides have more flexible aliphatic structures in the molecular weight and lower melting points, which effectively improves the processing performance of aromatic polyamides. Because PPA has both the excellent performance of aromatic polyamide and aliphatic polyamide good molding processability, after years of development has become one of the most important varieties of special engineering plastics, is widely used in electronic and electrical appliances, automotive industry and other fields. PPA filling Long glass fiber compounds Glass fiber reinforced PPA composites are considered to be the best resin for replacing steel with plastic because of their high temperature resistance, high strength and low density. Long glass fiber reinforced PPA composites have better physical and mechanical properties than conventional short-cut fiber reinforced pellets. LCF & SGF Datasheet for reference Applications Customers & Us Welcome to contact us.

PPA (Polyphthalamide) 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.

HPP is Homopolymer polypropylene

MXD6 Nylon - MXD6 is a kind of crystalline polyamide resin, which is synthesized by the condensation of m-benzoylamine and adipic acid. The advantages of nylon MXD6 1. in a wide range of temperature, maintain high strength, high rigidity 2. High thermal deformation temperature and small thermal expansion coefficient 3. Low water absorption rate, small size change after water absorption, less mechanical strength reduction 4. forming shrinkage rate is very small, suitable for precision forming processing 5. excellent coating, especially suitable for high temperature surface coating 6. oxygen, carbon dioxide and other gases also have excellent barrier Application of MXD6 in plastic modification industry MXD6 can be combined with fiberglass, carbon fiber, mineral, and/or advanced fillers for use in fiberglass reinforced materials containing 50-60% and 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). Datasheet Tested by our own lab, for reference only. laboratory & Warehouse Frequently asked questions 1. 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. 2. Can products with appearance requirements be made of long-fiber materials? A. The main feature of LFT-G thermoplastic long glass fiber and long carbon fiber is to show the mechanical properties. If the customer has bright or other requirements for the appearance of the products, it needs to be evaluated in combination with specific products. 3. Are there any special process requirements of long carbon fiber injection molding products? A. We must consider the requirements of long fiber for the injection molding machine screw nozzle, mold structure and injection molding process. Long fiber is a relatively high cost materiaql, and need to evaluate the cost performance problem in the selection process.  Main materials Why choose us 1. Integration of R&D, production and sales 2. Customized products, one-to-one pre-sales and after-sales service 3. Passed a number of system certifications, and product quality is stable 4. Five warehousing centers nationwide to meet customers' high-volume needs 5. Testing is available in an independent laboratory with technical experts with 30 years of experience 6. Sold globally to Asia, Europe, North America, Middle East

Reinforced Polyamide (nylon) resin PA66 Long Glass fiber is a mechanical component shield for high rigidity and dimensional stability, and is widely used in mechanical and electrical parts used in the electrical and electronic industry.

Xiamen LFT offers a wide range of nylons with many different filler materials.