PPSU CF offers excellent properties. Carbon fiber enhances mechanical strength. It has high-temperature resistance up to 220°C short-term. Good chemical resistance, dimensional stability, hydrolysis resistance and flame retardancy make it versatile.
PPSU CF (Carbon Fiber Reinforced PPSU) plastic raw material is a kind of high-performance engineering plastic.
1. Basic properties of PPSU CF:
– Chemical composition: PPSU belongs to the polysulfone series products. The molecular main chain contains sulfone groups and aromatic nuclei. It is an amorphous thermoplastic. Its chemical structure endows it with excellent stability and chemical resistance.
– Appearance: Usually presents as natural amber transparent color with good transparency, convenient for observing the internal structure or product state.
– Processing methods: Suitable for various processing methods such as injection molding and extrusion, capable of manufacturing products of various shapes and sizes to meet the needs of different application scenarios.
2. Performance characteristics:
– Excellent mechanical properties: The addition of carbon fiber further enhances the mechanical strength of PPSU. Mechanical performance indicators such as tensile strength are significantly improved. It has high rigidity and toughness and can maintain stability under high loads without deformation or fracture.
– Outstanding high-temperature resistance: PPSU CF can withstand relatively high temperatures. In the short term, it can withstand temperatures up to 220°C. The long-term service temperature can reach about 180°C. PPSU CF can still maintain good performance in high-temperature environments and is suitable for parts that need to work under high-temperature conditions.
– Good chemical corrosion resistance: PPSU CF has excellent tolerance to most acids, alkalis, salts and organic solvents. PPSU-CF performs outstandingly in corrosive environments such as the chemical industry and can be used to manufacture corrosion-resistant equipment parts.
– High dimensional stability: Under high temperatures or different environmental conditions, the dimensional change is small, which can ensure the precision and stability of products and is suitable for precision engineering parts.
– Strong hydrolysis resistance: PPSU CF can withstand repeated steam sterilization and are not easily affected by water to cause performance degradation. It is suitable for fields with high hygiene requirements such as medical equipment and food processing machinery.
– Good flame retardancy: PPSU CF has unique flame retardancy and low smoke emission. In case of fire, PPSU CF can reduce the release of heat and harmful substances and improve the safety of use.
Application Field | Performance Requirements | Product Name | Material Characteristics |
---|---|---|---|
Automotive field | High temperature, high pressure, and corrosion resistance | Engine peripheral parts, fuel system parts, brake system parts, etc. | Meet performance requirements and have good mechanical properties, high temperature resistance, and chemical corrosion resistance. |
Aerospace field | Reduce weight, improve reliability and safety | Aircraft interior parts, structural parts, etc. | With excellent performance, it can reduce weight while ensuring reliability and safety. |
Electronic and electrical field | Good electrical and mechanical properties | Casings, connectors, insulation parts, etc. of electronic and electrical equipment. | Have good electrical and mechanical properties and ensure the normal operation of equipment. |
Medical field | Good biocompatibility and chemical corrosion resistance | Surgical instruments, infusion sets, dialyzers, etc. | Have good biocompatibility and chemical corrosion resistance and are ideal materials in the medical field. |
Food field | Safety, hygiene, and high temperature resistance | Food containers, tableware, etc. | Comply with food contact material standards and have the advantages of safety, hygiene, and high temperature resistance. |
If more accurate and detailed information is needed, it is recommended to refer to the manufacturer’s product manuals and technical data sheets, or directly contact us.
If you would like to learn more about carbon fiber reinforced thermoplastic composites, please click here.
Thermoplastic composites reinforced and modified by carbon fiber may have differences in performance due to factors such as different matrix resins, carbon fiber content and types, and production processes.
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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.