PPS CF10 is a high-performance composite. It has characteristics like high temp. resistance up to 250°C, enhanced mechanical strength, chemical resistance, low water absorption, and dimensional stability. It’s made by compounding PPS resin with carbon fibers through melt blending and molding/extrusion. It’s used in automotive, aerospace, and electronics.
PPS CF10 is a high-performance thermoplastic composite material with 10% carbon fiber reinforcement within a polyphenylene sulfide (PPS) matrix. PPS itself is a high-temperature resistant thermoplastic polymer renowned for its outstanding chemical resistance and dimensional stability. The incorporation of carbon fibers boosts the material’s mechanical attributes, encompassing stiffness and strength, while preserving its high temperature and chemical resistance.
1. High Temperature Resistance:
– PPS CF10 can tolerate temperatures up to 250°C, making it appropriate for high-temperature scenarios.
2. Enhanced Mechanical Potency:
– The carbon fibers enhance tensile strength and rigidity, leading to components that are both sturdy and lightweight.
3. Chemical Resistance:
– The material is highly resilient to acids, bases, and solvents, guaranteeing durability in corrosive surroundings.
4. Low Water Absorption:
– Minimal water intake ensures stability and consistent performance under various humidity circumstances.
5. Dimensional Stability:
– The low thermal expansion coefficient of PPS + CF10 helps maintain precise dimensions even when subjected to temperature variations.
PPS CF10 is fabricated by compounding PPS resin with carbon fibers. The procedure entails melt blending, where carbon fibers are mingled with molten PPS to create a uniform composite. This mixture is subsequently cooled and formed into the desired shapes via molding or extrusion techniques. The resultant material combines the inherent qualities of PPS with the reinforcing impacts of the carbon fibers.
PPS + CF10% is employed in a multitude of industries, including automotive, aerospace, and electronics. Its high-temperature stability and mechanical strength render it ideal for components such as engine parts, structural elements in aircraft, and parts in high-performance electronic apparatuses.
The evolution of PPS CF10 and similar composites is driven by the demand for advanced materials that can withstand extreme conditions while being lightweight and durable. With continuous progress in carbon fiber technology and composite manufacturing, PPS CF 10 is anticipated to witness increased utilization in high-performance applications, offering enhanced efficiency and dependability.
In a recent undertaking, Carbon (Xiamen) New Material Co., Ltd. was assigned with creating a new generation of heat shields for electric vehicle (EV) batteries. The challenge was to develop a material that could endure high temperatures while providing lightweight and robust performance. They opted for PPS 10%CF for its exceptional thermal resistance and mechanical strength.
The application involved designing heat shields that would safeguard sensitive battery components from the intense heat generated during rapid charging and high-speed driving. The 10% carbon fiber content of the PPS CF10 composite offered the necessary rigidity and strength to withstand the thermal stresses while keeping the overall weight of the shields low.
The shields were subjected to rigorous testing in simulated high-temperature conditions. PPS + CF 10% performed splendidly, maintaining structural integrity and dimensional stability even after prolonged exposure to high temperatures. Its low water absorption ensured that performance remained consistent even in humid conditions, which is crucial for maintaining reliability in diverse climates.
This successful application of PPS CF10 emphasizes its potential in advanced automotive applications, particularly as the demand for efficient, high-performance materials keeps escalating in the electric vehicle industry. Carbon (Xiamen) New Material’s innovation in using PPS CF10 has paved the path for future developments in lightweight, high-strength components.
Should you be interested in 10% carbon fiber filled PPS compounds, please feel free to contact me and click here to watch videos on CFRTPs.
1. High Thermal Resistance: Can withstand high temperatures without significant degradation. 2. Excellent Chemical Resistance: Resistant to a wide range of chemicals. 3. Good Mechanical Properties: Exhibits high strength and stiffness. 4. Low Moisture Absorption: Ensures dimensional stability in various conditions. 5. Dimensional Stability: Maintains precise dimensions over time and temperature changes.
There are several types of carbon fibers. Standard modulus fibers offer a balance of properties and cost. Intermediate modulus fibers provide enhanced strength and stiffness. High modulus fibers are known for their exceptional rigidity. Ultra-high modulus fibers offer the highest stiffness. There are also surface-treated fibers for better adhesion in composites. Different types are chosen based on specific application requirements.
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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.