TPU LCF40 has remarkable performance, featuring high strength to bear huge forces, high modulus for stability, excellent wear resistance in harsh conditions, good temperature tolerance, low density for lightweighting, and good processing flexibility.
TPU LCF40 uses thermoplastic polyurethane (TPU) as the base material and 40% long carbon fiber as the filling material. The filling mass percentage of carbon fiber is as high as 40%. The addition of long carbon fiber greatly enhances the performance of the material.
The synthesis is carried out by the impregnation method. First, conduct fine surface treatment on the long carbon fiber. Through a special chemical process, its surface activity is enhanced to improve the binding force with TPU.
Then, slowly immerse the treated long carbon fiber into the TPU melt. Under strictly controlled parameters such as temperature, pressure, and time, ensure that the carbon fiber is fully impregnated in the TPU to achieve perfect fusion.
Subsequently, transport the impregnated mixture to advanced extrusion equipment. Through a precise extrusion molding process, make it form a specific shape and structure. Finally, after cooling, cutting and other processes, high-quality TPU LCF40 composite material is obtained.
1. High strength: It has extremely high tensile strength and can withstand huge external forces without deformation. For example, under the same volume, its strength is far superior to traditional materials and can withstand several tons of pressure while remaining stable.
2. High modulus: The elastic modulus is high, and the deformation is extremely small when subjected to force. The dimensional stability is excellent. Even in a complex stress environment, it can ensure the dimensional accuracy of the product.
3. Excellent wear resistance: It can maintain good wear resistance in various harsh environments. Whether in a desert area full of sand and dust or in a humid and salty marine environment, it can maintain a smooth and complete surface for a long time.
4. Good temperature resistance: It can maintain stable performance in extremely cold low-temperature environments and also work normally within a certain high-temperature range. Whether in extremely cold temperatures of several dozen degrees below zero or in high-temperature environments of several hundred degrees, it can exhibit excellent performance.
5. Low density: Compared with metal materials, it has a lower density, which is conducive to realizing product lightweighting. This makes it more convenient during transportation and installation and reduces costs.
6. Good processing performance: It can adopt various processing methods to meet the manufacturing needs of different products. Whether it is injection molding, extrusion or calendering and other processes, it can be easily handled.
TPU LCF40 composite material produced by Carbon (Xiamen) New Material is applied to the manufacture of aircraft interior components. Considering that aircraft will face various complex environments and stresses during flight, the performance requirements for materials are extremely high.
The high strength and high modulus characteristics of the LCF40-TPU composite material provide stable and reliable structural support for aircraft interiors. For example, the frames of aircraft seats are made of this material and can withstand the weight of passengers and various impacts to ensure that there will be no deformation or damage during flight.
At the same time, its excellent wear resistance makes the interior components less prone to wear and aging during long-term use. In the cargo hold area of the aircraft, there are often friction and collisions of goods.
The cargo hold liners made of TPU LCF40 composite material can withstand these tests and maintain good appearance and performance. In addition, the good temperature resistance of this material is also very important.
During high-altitude flight, the temperature changes greatly. The TPU-LCF40 composite material can maintain stable performance under different temperature conditions and will not crack or deform due to temperature changes. Moreover, its low-density characteristic helps reduce the overall weight of the aircraft and lower fuel consumption.
After actual testing, aircraft interior components made of TPU LCF40 composite material are 30% lighter than traditional materials, but the strength is increased by 50%. This innovative application not only improves the performance and safety of aircraft but also brings new opportunities for the development of the aerospace field.
If you’re interested in purchasing LCF40-TPU composites, please don’t hesitate to contact us.
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What are CF Reinforced Thermoplastic Composites?
CF Reinforced Thermoplastic Composites are materials where carbon fibers are incorporated into a thermoplastic matrix. They combine the strength and stiffness of carbon fibers with the processability and recyclability of thermoplastics. For instance, they are used in automotive parts like bumper beams.
What are the benefits of CF Reinforced Thermoplastic Composites over traditional composites?
The key benefits include faster production cycles, easier recyclability, and better impact resistance. They also offer design flexibility. An example is in the manufacturing of consumer electronics casings where complex shapes can be achieved more easily.
How are CF Reinforced Thermoplastic Composites processed?
Common processing methods include injection molding, extrusion, and compression molding. Injection molding is widely used for mass production. For example, in the production of small components for the medical industry.
What industries use CF Reinforced Thermoplastic Composites?
They are utilized in aerospace, automotive, medical, and sports equipment industries. In aerospace, they can be found in interior components. In the medical field, they might be used in prosthetics.
How does the carbon fiber content affect the properties of the composites?
Higher carbon fiber content generally leads to increased strength and stiffness but may reduce ductility. A moderate content is often balanced for specific applications. For example, a higher content might be preferred in structural parts of a race car.
What are the challenges in using CF Reinforced Thermoplastic Composites?
Challenges include higher material costs, complex processing equipment requirements, and ensuring uniform fiber dispersion. Issues with adhesion between the fibers and the matrix can also arise. An example is in achieving consistent quality in large-scale production.