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 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

PA12 Nylon 12 is the least dense of the nylon series at 1.02. Its characteristics include low water absorption, good dimensional stability, good low temperature resistance, up to -70℃; Low melting point, easy forming processing, forming temperature range is wide; Soft, chemical stability, oil resistance, wear resistance are good, and is a self-extinguishing material. The long-term use temperature is 80℃ (up to 90℃ after heat treatment), can work at 100℃ for a long time in oil, inert gas can work at 110℃ for a long time. Long Glass Fiber Long fiber reinforced thermoplastics (fibrereinforced thermoplastics), referred to as LFT, refers to glass fiber reinforced composite materials (LFT) with a length of more than 5mm, has good molding processing properties, can be molded by injection, molding, extrusion and other processes, When forming, the plastic has good molding fluidity, and can be formed under low pressure. It can be formed into products with complex shapes, and the apparent mass of products is better than GMT. TDS for reference only Application Packing Industry introduction LFT & LFRT, long fiber reinforced thermoplastic engineering plastics, compared to conventional short fiber reinforced thermoplastics, typically have a fiber length of less than 1 to 2 mm in conventional short fiber reinforced thermoplastics, while the LFT process the thermoplastic engineering plastics produced have been able to maintain fiber lengths above 5 to 25 mm. The long fiber is impregnated with a special resin system to obtain a long strip which is sufficiently wetted by the resin, and then cut into a desired length as required. The most used matrix resin is PP, by PA6, PA66, PPA, PA12, MXD6, PBT, PET, TPU, PPS, LCP, PEEK and the like. Conventional fibers include glass fiber and carbon fiber. Special fibers include basalt fiber and quartz fiber. The LFT of the long fiber material can achieve better mechanical properties. According to the final different applications, the finished product can be used for injection molding, extrusion and molding, Etc., directly used to replace steel and thermoset products.

PA12 Long Glass Fiber Long carbon chain nylon is nylon with an amide group in the main chain repeating unit of nylon molecule, and the length of methylene between the two amide groups is greater than 10. We call it long carbon chain nylon, including nylon 11, nylon 12, etc. PA12 is nylon 12, also known as polydodecactam, polylauractam, is a long carbon chain nylon. The basic material for its polymerization is butadiene, a semi-crystalline - crystalline thermoplastic material. Nylon 12 is the most widely used long carbon chain nylon, in addition to most of the general properties of nylon, low water absorption, and has high dimensional stability, high temperature resistance, corrosion resistance, good toughness, easy processing and other advantages. Compared with PA11, another long carbon chain nylon material, the price of butadiene, the raw material of PA12, is only one third of the price of castor oil, the raw material of PA11. It can replace PA11 and be applied in most scenes, and has a wide range of applications in automobile fuel pipe, air brake hose, submarine cable, 3D printing and many other fields. In long chain nylon, compared with other nylon materials, PA12 has great advantages, such as the lowest water absorption rate, the lowest density, low melting point, impact resistance, friction resistance, low temperature resistance, fuel resistance, good dimensional stability, good anti-noise effect. PA12 has the properties of PA6, PA66 and polyolefin (PE, PP) at the same time, achieving the combination of lightweight and physical and chemical properties, and has advantages in performance. The following table shows the performance data: Performance of PA12 There are a large number of non-polar methylene groups in nylon 12, which makes nylon 12 molecular chain more compliant. The amide group in nylon 12 is polar, and the cohesion energy is very large, it can form hydrogen bonds between the molecules, so that the molecular arrangement is regular. Therefore, nylon 12 has high crystallinity and high strength. Nylon 12 has low water absorption, good low temperature resistance, good air tightness, excellent alkali and oil resistance, medium resistance to alcohol, inorganic dilute acid and aromatic hydrocarbons, good mechanical and electrical properties, and is a self-flameout material. We can 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. System Certification Quality Management System ISO9001/1949 Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise Honorary Certificate Heavy metal REACH & ROHS testing Frequently asked questions 1. 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. 2. The product is easy to brittle, so changing to use long fiber reinforced thermoplastic materials can solve this problem? A: The overrall mechanical properties must be improved. The characteristics of long glass fiber and long carbon fiber are the advantages in machanical 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. 3. What are the main features and advantages of long glass fiber reinforced thermoplastics? A: Compared with traditional short fiber materials, the main features of LFT-G thermoplastic long glass fiber and long carbon fiber are mechanical properties, high impact  and tensile modulus, which are more suitable for some large products or structural load-bearing parts. It can do injection molding, extrusion of sheets, profile pipes, etc. and it is Simple processing. Other questions, please contact our 24h online service.

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

Product feature: High strength, High toughness and Durability. Product fiber filling: 20%-60%

Product Name: Polyamide12 long glass fiber 40% composite,Nylon Long fiber thermoplastic Certificated: SGS, 16949 system certificated,MSDS,and so on.

Product Name: Polyamide12 long glass fiber 40% composite,Nylon Long fiber thermoplastic Certificated: SGS, 16949 system certificated,MSDS,and so on.

Product Name: Polyamide12 long glass fiber composite,Nylon 12 composite Certificated: SGS, 16949 system certificated,MSDS,and so on.

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