High Strength Composite Material PPS-LCF30 - Carbon Fiber Compounds Manufacturer | Supplier
High Strength Composite Material PPS-LCF30 - Carbon Fiber Compounds Manufacturer | Supplier
High Strength Composite Material PPS-LCF30 - Carbon Fiber Compounds Manufacturer | Supplier
High Strength Composite Material PPS-LCF30 - Carbon Fiber Compounds Manufacturer | Supplier
High Strength Composite Material PPS-LCF30 - Carbon Fiber Compounds Manufacturer | Supplier
High strength composite material PPS-LCF30

  • Model number: PPS-LCFB-CA3
  • Matrix Resin: Polyphenylene Sulfide (PPS)
  • Reinforcing Filler: Carbon fiber
  • Appearance: Granules
  • Grade: Injection/extrusion grade
  • Packaging: 25kgs/bag
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PPS-LCF30 Material Overview

PPS-LCF30 is an advanced, high-performance engineering plastic tailored for demanding industrial applications that require superior mechanical strength, thermal stability, and chemical resistance. Reinforced with 30% carbon fiber, PPS-LCF30 provides substantial improvements in stiffness and strength compared to standard PPS, making it an ideal choice for applications subjected to high mechanical loads, extreme temperatures, and aggressive chemical environments. The material offers exceptional reliability across a wide temperature range and in contact with various chemicals.

Mechanical Properties

PPS-LCF30 is designed to meet the needs of applications requiring a strong combination of rigidity, strength, and excellent dimensional stability. The 30% carbon fiber content significantly enhances the material’s mechanical properties while maintaining good processability.

  • Tensile Strength: ≥ 300 MPa (Significantly enhanced by carbon fiber reinforcement)
  • Flexural Strength: ≥ 500 MPa
  • Impact Strength: ≥ 60 kJ/m² (Improved compared to lower carbon fiber content grades)

The higher carbon fiber content results in a much stiffer, stronger material, making it highly suitable for applications under high mechanical stress and extreme rigidity requirements.

Thermal and Chemical Resistance

PPS-LCF30 excels in harsh environments, offering superior resistance to high temperatures and challenging chemical exposures.

  • Heat Deflection Temperature (HDT): Approx. 320°C (Further enhanced with the increased carbon fiber content)
  • Long-Term Service Temperature: Up to 280°C
  • Chemical Resistance: Exceptional resistance to oils, solvents, acids, alkalis, and other aggressive chemicals

The increased carbon fiber reinforcement enhances thermal stability, positioning PPS-LCF30 as an ideal choice for applications requiring long-term durability in high-temperature or chemically aggressive environments.

Wear Resistance and Processing Characteristics

With 30% carbon fiber reinforcement, PPS-LCF30 delivers remarkable wear resistance, particularly for applications involving moderate to high friction.

  • Wear Resistance: Outstanding performance under moderate to high friction and repeated motion.
  • Processing Methods: Suitable for injection molding, extrusion, and other thermoplastic processing methods. Processing temperatures are higher than for unreinforced PPS but still within the typical range for thermoplastic processing.

The addition of carbon fiber improves durability, rigidity, and wear resistance, ensuring that PPS-LCF30 meets the requirements of demanding applications.

Environmental Adaptability

PPS-LCF30 demonstrates excellent environmental adaptability. The material absorbs minimal water, maintains dimensional stability, and retains its mechanical properties even in outdoor, humid, or chemically aggressive environments.

Applications

PPS-LCF30 is ideal for high-performance applications where superior mechanical strength, thermal stability, and chemical resistance are required. Typical applications include:

  • Automotive Industry: Components like gaskets, seals, connectors, and structural parts exposed to high mechanical stress and extreme temperatures.
  • Industrial Manufacturing: Parts such as bushings, bearings, and heavy-duty gears exposed to high loads and chemical environments.
  • Electronics: Enclosures, housings, and structural components requiring high resistance to heat, chemicals, and dimensional stability.
  • Aerospace: Structural components that must endure high mechanical stress and extreme temperatures while maintaining excellent performance in demanding conditions.

Summary Table for PPS-LCF30

Characteristic Value/Description
Carbon Fiber Content 30%
Tensile Strength ≥ 300 MPa
Flexural Strength ≥ 500 MPa
Impact Strength ≥ 60 kJ/m²
Heat Deflection Temperature Approx. 320°C
Long-Term Service Temperature Up to 280°C
Chemical Resistance Exceptional
Water Absorption Very low
Processing Methods Injection molding, extrusion
Wear Resistance Excellent under moderate to high friction

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Strength between PPS and PPS-CF

PPS-CF (Carbon Fiber Reinforced PPS) offers significantly higher strength, stiffness, and impact resistance than unreinforced PPS. The addition of carbon fibers boosts tensile and flexural strength, making PPS-CF ideal for demanding applications with high mechanical stress, while also improving thermal stability and chemical resistance.

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PPS-LCF has a lower friction coefficient (around 0.2-0.3) compared to unreinforced PPS (0.3-0.4) due to the carbon fiber reinforcement, making it more wear-resistant and suitable for applications with sliding or rotating parts.

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Frequently Asked Questions

Carbon (Xiamen) New Material Co., Ltd. aims to provide buyers with "one-stop" worry-free high-quality services. Here you can find all information about carbon fiber engineering plastics. If you still have questions, please send us an email for consultation!

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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.

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