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

Product information Nylon 12 (PA12) is a kind of polyamide engineering plastics with excellent properties. With rich petroleum by-product butadiene as the main raw material, low production cost, high economic effect, has been widely used in various fields. Modified nylon 12 is made of nylon 12 resin and quantitative filler, color powder, additives and other components blend, after extrusion, granulation and other processes to obtain a thermoplastic with different properties. LFT-G® long carbon fiber reinforced PA12 series is divided into LCF30, LCF40, LCF50, LCF60 and LCF20 specifications according to the filling amount of long carbon fiber (20%-60%). It has good strength, dimensional stability, conductivity, impact resistance, etc. Application Suitable for the automotive, sport parts, solar energy, high-end toys and other industries. Datasheet The datas are tasted by our own lab, for reference only. Relative products                               PA6-LCF                                                         PP-LCF 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. Other information Frequently asked questions 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 fiber is not more is better. The suitable content is just to meet the requirements of each products. Q: If a product id easily deformed, can we solve the problem by replacing with a long fiber reinforced thermoplastic? A: Long Glass Fiber and Long Carbon Fiber features low warpage and dimensional stability, which can improve part of the deformation. Q: If want to increase the anti-aging properties of the product, is it possible to add anti-UV agent to the material? A: You can choose some materials which are better resistant to aging, and then add some antioxidants and UV absorbers to the materials, to improve the aging resistance of the products.

Polyamide 12 PA12, nylon 12, also known as polydodecalactam and polylactam, is a long carbon chain nylon. There are non-polar methylene groups in nylon 12, and the number is large, which makes the flexibility of nylon 12 molecular chain larger; the amide group in nylon 12 is polar, and the cohesion energy is large, and it can form hydrogen bonds between molecules, which makes the arrangement of molecules more regular. Therefore, the crystallinity of nylon 12 is high, and the strength is also higher. Nylon 12 (PA12) has low water absorption, good low temperature resistance, good air tightness, excellent alkali resistance, grease performance, medium resistance to alcohols and inorganic dilute acids and aromatics, good mechanical properties and electrical properties, and is a self-extinguishing material. 1) Density The relative density of nylon 12 is only 1.01-1.03, which is the smallest among all engineering plastics, which has a certain effect on reducing the mass of the car and lowering the fuel consumption. If compared by unit volume, nylon 12 has advantages in price and performance. 2) Melting point The melting point of nylon 12 is 172-178℃, which is slightly lower than that of nylon 11, and it can fully meet the working temperature requirement of automobile fuel and air brake pipes. 3）Water absorption As we all know, the biggest drawback of nylon products is the large water absorption, and it is difficult to ensure the dimensional stability. However, due to the increase of methylene molecules in nylon 12, the influence of hydrophilic groups is greatly reduced, therefore, nylon 12 has the lowest water absorption rate among nylon products, which reduces the change of performance and size of products caused by water absorption, which makes nylon 12 have great advantages. After water absorption, the tensile strength of nylon 12 decreases very little, while nylon 66 and nylon 6 have great changes. 4) Impact strength Impact strength is an important technical index, and it is especially important for nylon 12 tubes that are often exposed to air. Nylon 12 at -20 ℃ and -40 ℃ according to the standard test, no fracture phenomenon, fully meet the requirements of use. Nylon 12 impact resistance is very good. 5）Low temperature performance Nylon 12 has the lowest brittleness temperature of -70 degrees Celsius, so it can be widely used for parts with low temperature resistance. 6) Flexibility The effect of plasticizers on the physical properties of nylon 12 is concentrated on the elastic modulus of the resin. There are three basic types of nylon 12 resins, the main difference between them is the different plasticizer content and the formation of different flexibility. As the content of plasticizer extractable components increases, the elastic modulus of the resin decreases. 7）Low abrasion and low friction properties Nylon 12 has excellent low-wear and low-friction properties and self-lubricating properties, so the frictional noise of Nylon 12 products is very low. 8）Fuel resistance In the automobile, the current use of oxygenated fuel, high aromatic fuel and alcohol mixed fuel will lead to the decomposition of many hose materials. Only nylon 11, nylon 12 and fluorocarbon elastomers have been tested for use in this environment. Under the action of motor fuels, all nylons dissolve, resulting in dimensional changes, especially in methanol-containing gasoline, where nylons containing large amounts of amide groups such as nylon 6 dissolve much more than nylons containing small amounts of amide groups such as nylon 12 %. It is found that the fuel containing 15% methanol has a great effect on nylon. 9) Resistant to zinc chloride solution Zinc chloride will appear in the environment under the car. Under certain temperature and humidity, the salt on the road reacts with galvanized steel or zinc-containing primer to form a small amount of zinc chloride. Zinc chloride is highly corrosive, but Nylon 12 is highly resistant to zinc chloride solutions. Ozone aging, UV exposure, temperature conditions, etc., can bring varying degrees of damage to parts and reduce service life. Since nylon 12 does not contain the + 2 3 2 + unsaturated double bond, which is susceptible to ozone attack, it does not suffer from ozone aging. In addition, the high crystallinity of nylon 12 and its high melting temperature make it more stable in terms of heat resistance, and the addition of heat stabilizers increases its heat resistance exponentially. When exposed to sunlight, its energy can cause the chemical bonds of organic materials to break. The bonding energy of C-H, C-O and C-N bonds in nylon 12 is so large that UV light is not enough to break them, but only the C-C bonds with smaller bonding energy; therefore, after adding appropriate anti-aging agents to the raw materials, the UV resistance of nylon 12 is excellent. Polyamide 12 - Long carbon fiber In the modified engineering plastics industry, long fiber reinforced composites are composites made fr...

Polyamide 12 material Polyamide (PA), commonly known as nylon, is a diverse group of polymers that are used as engineering plastics to replace metals to meet downstream industrial requirements for lightweight, low-cost products. The materials of the polyamide series exhibit resistance to high temperatures and electrical resistance. Due to their crystalline structure, they also show excellent chemical resistance. They have very good mechanical and barrier properties. In addition, these materials are very flame retardant. Polyamides were the first truly commercial synthetic fibers. When reinforced with carbon fibers (staple or long), their stiffness can compete with that of metals, which is why polyamides are often considered in metal replacement projects. Polyamides are widely used in the automotive, transportation, electronics, electrical, and consumer goods markets. Main properties of PA12: Excellent chemical resistance Low temperature impact resistance Aging resistance High temperature resistance Even if they do not excel in temperature resistance (HDT, peak temperature...) they show stable performance over time even if they do not excel in terms of temperature resistance (HDT, peak temperature...) Their excellent durability allows them to be used in a wide range of conditions (temperature, pressure, chemical ......) PA12 is particularly suitable for situations where long-term stability is required. Application More application fields you can contact us for technical advice. Details Number Color Length Sample Package MOQ Port of Loading Delivery time PA12-NA-LCF Natural color/Customized 6-25mm Available 20kg/bag 20kg Xiamen Port 7-45 days after shipment Produce processing Tests Contact us for more materials

What is Polyamide 12? 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. What is 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 of Polyamide 12 for reference only Application of Polyamide 12 filling long glass fiber compounds 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.

LFT PA12 Long Carbon Fiber Composite Data Sheet and Technical Guidance

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

Polyamide 12 material Polyamide (PA), commonly known as nylon, is a diverse group of polymers that are used as engineering plastics to replace metals to meet downstream industrial requirements for lightweight, low-cost products. The materials of the polyamide series exhibit resistance to high temperatures and electrical resistance. Due to their crystalline structure, they also show excellent chemical resistance. They have very good mechanical and barrier properties. In addition, these materials are very flame retardant. Polyamides were the first truly commercial synthetic fibers. When reinforced with carbon fibers (staple or long), their stiffness can compete with that of metals, which is why polyamides are often considered in metal replacement projects. Polyamides are widely used in the automotive, transportation, electronics, electrical, and consumer goods markets. Main properties of PA12: Excellent chemical resistance Low temperature impact resistance Aging resistance High temperature resistance Even if they do not excel in temperature resistance (HDT, peak temperature...) they show stable performance over time even if they do not excel in terms of temperature resistance (HDT, peak temperature...) Their excellent durability allows them to be used in a wide range of conditions (temperature, pressure, chemical ......) PA12 is particularly suitable for situations where long-term stability is required. Application More application fields you can contact us for technical advice. Details Number Color Length Sample Package MOQ Port of Loading Delivery time PA12-NA-LCF Natural color/Customized 6-25mm Available 20kg/bag 20kg Xiamen Port 7-45 days after shipment Produce processing Tests Contact us for more materials

LFT PA12 Long Carbon Fiber Composite Data Sheet and Technical Guidance