PPA-LCF10 is a high-performance plastic with 10% carbon fiber reinforcement, offering improved mechanical strength, thermal stability (up to 200°C), and chemical resistance. Ideal for moderate-load, moderate-temperature, and chemically resistant applications, it excels in automotive, industrial, aerospace, and consumer goods sectors.
High-Performance Material PPA-LCF10
- Model number: PPA-LCF-BCA1
- Matrix Resin: Personal Package Archive (PPA)
- Reinforcing Filler: Long carbon fiber
- Appearance: Granules
- Grade: Injection/extrusion grade
- Packaging: 25kgs/bag
PPA-LCF10 Material Overview
PPA-LCF10 is a high-performance engineering plastic designed for demanding industrial applications where mechanical strength, thermal stability, and chemical resistance are crucial. With 10% carbon fiber reinforcement, PPA-LCF10 offers improved stiffness, strength, and dimensional stability compared to non-reinforced grades, while maintaining excellent processability. This material is ideal for applications that require moderate mechanical loads, moderate temperatures, and exposure to certain chemical environments.
Mechanical Properties
PPA-LCF10 provides improved mechanical performance with enhanced strength and stiffness, while still maintaining good processability. It is designed for moderate load applications where reliable performance is important.
- Tensile Strength: ≥ 250 MPa (Enhanced by 10% carbon fiber reinforcement)
- Flexural Strength: ≥ 350 MPa
- Impact Strength: ≥ 5 kJ/m² (Optimized for moderate reinforcement levels)
The 10% carbon fiber content provides a balance of increased stiffness and strength, making PPA LCF10 suitable for a wide range of industrial applications.
Thermal and Chemical Resistance
PPA LCF10 performs well in moderate thermal and chemical environments, offering good heat resistance and chemical stability for many industrial uses.
- Heat Deflection Temperature (HDT): Approx. 250°C
- Long-Term Service Temperature: Up to 200°C
- Chemical Resistance: Good resistance to oils, fuels, solvents, and common industrial chemicals
The moderate carbon fiber content enhances its heat resistance and stability, making PPA LCF10 ideal for applications that operate in moderate temperature and chemically aggressive environments.
Wear Resistance and Processing Characteristics
PPA LCF10 is suitable for applications requiring enhanced wear resistance, especially under moderate friction or continuous motion. The 10% carbon fiber reinforcement improves wear properties while maintaining manageable processing temperatures.
- Wear Resistance: Good under moderate friction and continuous motion
- Processing Methods: Suitable for injection molding and extrusion, with processing temperatures slightly higher than non reinforced grades, but still within typical thermoplastic ranges
PPA LCF10 offers reliable durability and rigidity, ideal for applications where wear resistance and ease of processing are important.
Environmental Adaptability
PPA LCF10 provides good environmental stability, with low water absorption, decent dimensional stability, and reliable performance in moderate humidity and chemically aggressive environments.
Applications
PPA LCF10 is designed for applications requiring a balance of mechanical strength, thermal stability, and chemical resistance. Typical applications include:
- Automotive Industry: Structural parts, housings, and components exposed to moderate mechanical loads and temperature
- Industrial Manufacturing: Gears, bearings, and structural components subjected to moderate loads and chemicals
- Aerospace: Components requiring good strength and heat resistance in moderate conditions
- Electronics: Housings and enclosures requiring strength, heat resistance, and dimensional stability
- Consumer Goods: Durable parts for appliances and tools exposed to moderate mechanical stress and chemicals
Summary Table for PPA-LCF10
| Characteristic | Value/Description |
|---|---|
| Carbon Fiber Content | 10% |
| Tensile Strength | ≥ 250 MPa |
| Flexural Strength | ≥ 350 MPa |
| Impact Strength | ≥ 5 kJ/m² |
| Heat Deflection Temperature | Approx. 250°C |
| Long-Term Service Temperature | Up to 200°C |
| Chemical Resistance | Good |
| Water Absorption | Low |
| Processing Methods | Injection molding, extrusion |
| Wear Resistance | Good |
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Strength between PPA and PPA-CF
PPA-CF (carbon fiber reinforced) offers significantly higher mechanical strength and rigidity compared to standard PPA. The addition of carbon fiber enhances tensile strength, flexural strength, and wear resistance, making PPA-CF more suitable for heavy loads and extreme environments. While standard PPA is suitable for medium-load and conventional applications, PPA-CF provides superior performance for more demanding industrial conditions.
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Frequently Asked Questions
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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.
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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.
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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.
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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.
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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.
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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.
