Introduction to PA12-LCF20 Material

PA12-LCF20 (Polyamide 12 Carbon Fiber Composite with 20% Carbon Fiber) is a high-performance thermoplastic composite material reinforced with 20% carbon fiber in a polyamide 12 matrix. This advanced material combines the inherent properties of polyamide 12 with the strengthening effects of carbon fibers, resulting in significantly enhanced mechanical properties, improved thermal stability, low moisture absorption, and excellent chemical resistance. PA12-LCF20 is ideal for applications in automotive, industrial, and consumer goods sectors, where increased strength, stiffness, and reliability are required under more demanding conditions compared to lower carbon fiber contents.

Characteristics and Values for Enhanced Performance

Carbon Fiber Content: 20%
The 20% carbon fiber reinforcement provides a greater increase in strength and stiffness while still maintaining the lightweight advantages of PA12. This makes PA12-LCF20 suitable for applications where higher strength and rigidity are required without excessively increasing weight.

Tensile Strength: ≥ 100 MPa
PA12-LCF20 exhibits higher tensile strength compared to lower carbon fiber variants, allowing it to withstand higher mechanical loads without significant deformation, making it ideal for parts subjected to moderate to high stress.

Flexural Strength: ≥ 180 MPa
The material’s flexural strength ensures that PA12-LCF20 retains its shape and performance under bending stresses, making it appropriate for components exposed to dynamic forces or moderate to high loads.

Impact Strength: ≥ 30 kJ/m²
With excellent impact resistance, PA12-LCF20 can withstand higher shock and impact forces, ensuring durability in demanding applications.

Thermal Properties

Heat Deflection Temperature: Approximately 200°C
PA12-LCF20 retains its mechanical properties at higher temperatures compared to lower carbon fiber variants, making it suitable for environments like engine compartments, industrial machinery, and other high-temperature applications.

Long-Term Service Temperature: Up to 130°C
This material offers reliable performance at elevated temperatures, ensuring consistent functionality for long-term use in applications with moderate to high temperature fluctuations.

Chemical Stability

PA12-LCF20 offers excellent resistance to a broad range of chemicals, including oils, fuels, lubricants, and solvents, making it ideal for automotive, industrial, and other environments where exposure to such substances is common. Its low moisture absorption ensures dimensional stability, even in humid conditions, further enhancing its performance in harsh environments.

Processing Characteristics

PA12-LCF20 can be efficiently processed using standard techniques such as injection molding, extrusion, and 3D printing. Its excellent flow properties ensure that parts maintain consistent quality, even with complex geometries, making it suitable for high-precision production in various industries.

Other Characteristics

Low Water Absorption:
PA12-LCF20’s low moisture uptake ensures that it maintains dimensional stability and reliable performance, even in humid or wet environments.

Good Wear Resistance:
PA12-LCF20 offers superior wear resistance compared to lower carbon fiber contents, making it more suitable for applications that require durability and longevity under moderate to high wear conditions.

Applications

Automotive Industry:
Used in structural components, brackets, housings, and other high-strength parts that require thermal stability and durability under moderate to high stresses.

Industrial Manufacturing:
Ideal for parts like gears, bushings, and other components requiring enhanced stiffness and wear resistance, as well as moderate to high strength.

Consumer Goods:
Applied in products like tools, sporting equipment, and accessories, where strength, low weight, and durability are essential.

Summary Table