PA11 CF20 Technical Data (Estimated Typical Values)
| Property | Value | Test Standard |
|---|---|---|
| Carbon Fiber Content | 20% | ISO 1172 |
| Tensile Strength | 130 – 150 MPa | ISO 527 |
| Flexural Modulus | 9,000 – 11,000 MPa | ISO 178 |
| Notched Impact Strength | 9 – 13 kJ/m² | ISO 180 |
| HDT @1.8 MPa | 155 – 165 °C | ISO 75 |
| Volume Resistivity | 10^3 – 10^5 Ω·cm | IEC 60093 |
Technical Data Table for PA11 CF Series (Estimated Typical Values)
| Property | Test Standard | PA11 CF10 | PA11 CF20 | PA11 CF30 | PA11 CF40 | PA11 CF50 |
|---|---|---|---|---|---|---|
| Carbon Fiber Content | ISO 1172 | 10% | 20% | 30% | 40% | 50% |
| Tensile Strength | ISO 527 | 100 – 120 MPa | 130 – 150 MPa | 150 – 170 MPa | 160 – 180 MPa | 170 – 190 MPa |
| Flexural Modulus | ISO 178 | 6,000 – 7,500 MPa | 9,000 – 11,000 MPa | 12,000 – 14,000 MPa | 15,000 – 17,000 MPa | 18,000 – 21,000 MPa |
| Notched Impact Strength | ISO 180 | 10 – 15 kJ/m² | 9 – 13 kJ/m² | 8 – 12 kJ/m² | 7 – 10 kJ/m² | 6 – 9 kJ/m² |
| HDT @1.8 MPa | ISO 75 | 150 – 160 °C | 155 – 165 °C | 160 – 170 °C | 165 – 175 °C | 170 – 180 °C |
| Volume Resistivity | IEC 60093 | 10^4 – 10^6 Ω·cm | 10^3 – 10^5 Ω·cm | 10^2 – 10^4 Ω·cm | 10^1 – 10^3 Ω·cm | 10^0 – 10^2 Ω·cm |
PA11 CF20 Key Advantages
✅ Enhanced Rigidity with Durability Core: Delivers a significant boost in stiffness and strength over CF10, while maintaining the high toughness and chemical resistance that define PA11-based materials.
✅ Ideal for Demanding Fluid Environments: The perfect balance for components that must be structurally sound while consistently exposed to fuels, lubricants, or aggressive chemicals.
✅ Reliable Functional Performance: Offers improved electrical and thermal conductivity over CF10, enhancing capabilities for static control and heat dissipation in challenging settings.
Industry Applications:
Explore the PA11 Carbon Fiber Series in Detail
Click on the links below to view comprehensive technical data, key advantages, and application details for each specific grade.
| Grade | Best For | Overview | Full Details |
|---|---|---|---|
| PA11 CF10 | Cost-effective entry into bio-based, chemical-resistant carbon fiber composites. | The most accessible bio-based CF grade, offering a sustainable upgrade with enhanced stiffness, good toughness, and inherent chemical resistance. | View PA11 CF10 Full Data Sheet → |
| PA11 CF20 | Durable components requiring a balance of rigidity, impact strength & fuel/oil resistance. | A balanced performer, excelling in environments where chemical exposure, toughness, and moderate stiffness are key. | View PA11 CF20 Full Data Sheet → |
| PA11 CF30 | Structural parts in harsh environments demanding toughness, rigidity & chemical stability. | The benchmark for durable performance, providing an optimal balance of high stiffness and superior impact/chemical resistance. | View PA11 CF30 Full Data Sheet → |
| PA11 CF40 | High-precision, rigid parts where dimensional stability in humid/chemical settings is critical. | Engineered for maximum rigidity and exceptional dimensional stability from a bio-based foundation, for demanding technical applications. | View PA11 CF40 Full Data Sheet → |
| PA11 CF50 | Mission-critical sustainable designs at the forefront of green engineering and lightweighting. | The pinnacle bio-based grade, delivering top stiffness and functional performance for the most advanced sustainable applications. | View PA11 CF50 Full Data Sheet → |
Powering Innovation Across Industries
| Industry | Key Applications |
|---|---|
| Automotive | Engine covers, intake manifolds, structural brackets, sensor housings, connectors. Explore Automotive Applications → |
| Electrical & Electronics | Circuit breakers, switches, connector housings, insulating components. Discover E&E Solutions → |
| Industrial Equipment | Gears, bearings, machine housings, rollers, mechanical components. See Industrial Uses → |
How to Choose the Right PA11 CF Grade?
In simple terms:
For a cost-effective entry into sustainable, chemical-resistant carbon fiber composites with noticeably improved stiffness, good toughness, and inherent chemical/ESD properties, consider PA11 CF10.
For the optimal balance of high stiffness, exceptional toughness, and outstanding chemical/fuel resistance in demanding applications where durability and environmental resilience are key, choose PA11 CF30. It is the performance benchmark for most structural uses in harsh conditions.
For the ultimate stiffness and dimensional stability from a bio-based foundation where peak sustainable performance is critical for advanced engineering designs, consider PA11 CF50.
Why Choose Us?
PA11 CF20 FAQ
Q1: What is the main difference between PA11 CF20 and PA11 CF10?
PA11 CF20 offers a substantial step up in mechanical performance from CF10. The key enhancements include: Higher Stiffness & Strength: Increased carbon fiber content delivers greater flexural modulus and tensile strength. Improved Functional Conductivity: Lower volume resistivity enhances its effectiveness for static dissipation. It is the recommended grade when CF10‘s performance is insufficient for structural demands, but the extreme chemical resistance and toughness of PA11 are still required.
Q2: Can PA11 CF20 be used for mechanical gears or bearings?
Yes, it is a strong candidate. The combination of good stiffness, high wear resistance inherited from PA11, and excellent dimensional stability makes PA11 CF20 suitable for gears, bearings, and bushings that operate under moderate load and may be exposed to oils or other chemicals in their environment.
Q3: Does PA11 CF20 require different processing than CF10?
The processing guidelines are similar but require more attention due to higher fiber content: Flow: The melt viscosity is lower. Ensure robust tooling and appropriate gate design to fill thin walls. Abrasiveness: Increased fiber content means higher abrasion; hardened steels for screws and molds are strongly advised. Drying parameters remain the same as for CF10.
