Frequently Asked Questions
Product Information: 1/4" 0/90 Carbon Fiber High Modulus Twill/Uni Sheets
What are 1/4" 0/90 Carbon Fiber High Modulus Twill/Uni Sheets?
These sheets are fabricated using special uni-directional prepreg carbon fibers, available in two options: 57 msi high modulus (HM) PAN carbon fiber and 110 msi ultra high modulus (UHM) Pitch carbon fiber. The PAN option offers higher strength, while the Pitch option provides higher stiffness, greater thermal conductivity, and nearly zero thermal expansion. Both are suitable for applications requiring high stiffness and minimal weight, such as automation and robotics. Note: UHM carbon fiber has export restrictions and requires end-use documentation before shipping.
What sizes and finishes are available for these sheets?
The 1/4" 0/90 Carbon Fiber High Modulus Twill/Uni Sheets are available in 24" x 24" and 24" x 36" sizes, both with a satin finish and twill face sheets on both sides. Custom fabrication is available for plates up to 30" x 40" and 1/2" thick upon request. Note: Only select panel thicknesses are standard; custom sizes may require additional lead time.
What are the prices for the available sheet sizes?
The 24" x 24" sheet is priced at $1,362.97, and the 24" x 36" sheet is priced at $1,909.44. Prices may vary for custom sizes or additional options. Note: These sheets are more expensive than standard carbon fiber options due to their high modulus properties.
How long does it take for these sheets to ship?
Please allow 10-15 days before this product ships. Custom sizes or UHM options may require additional processing time due to export restrictions and documentation requirements.
Are there any export restrictions for the ultra high modulus (UHM) carbon fiber sheets?
Yes, UHM carbon fiber material is subject to export restrictions. Customers must complete a PDF form detailing the end use, and both the customer and application will be vetted before the product can ship. The required form is available here. Note: Orders for UHM sheets will not be processed until all documentation is received and approved.
Features & Capabilities
What are the key performance benefits of high modulus carbon fiber sheets?
High modulus carbon fiber sheets offer significantly higher stiffness compared to standard carbon fiber. DragonPlate's HM sheets are about 50% stiffer than aluminum, while UHM sheets are stiffer than steel but at less than 1/5th the weight. The PAN fiber option provides higher strength, while the Pitch fiber option delivers higher stiffness, thermal conductivity, and minimal thermal expansion. Note: These benefits come at a higher cost and may not be necessary for all applications.
What technical documentation is available for these sheets?
Technical documentation includes downloadable CAD models (CAD Models), weights and specs (Weights and Specs), and product catalogs. For detailed design guidance, refer to The Ultimate Guide to Carbon Fiber Design and Application. Note: Some documentation may cover broader product categories; verify applicability for high modulus sheets.
Can these sheets be custom fabricated?
Yes, DragonPlate can custom fabricate high modulus carbon fiber plates up to 30" x 40" and 1/2" thick upon request. Customization options include CNC cutting, custom sheet sizes, and specialized laminate schedules. For more information, visit the custom fabrication page. Note: Custom orders may require longer lead times and additional costs.
What are the main differences between PAN and Pitch carbon fiber options?
PAN (polyacrylonitrile) carbon fiber offers higher strength, making it suitable for applications requiring both stiffness and strength. Pitch carbon fiber provides higher stiffness, greater thermal conductivity, and nearly zero thermal expansion, making it ideal for applications where maximum rigidity is needed and loads are low. Note: Pitch fiber is more expensive and subject to export restrictions.
Use Cases & Benefits
What applications are these high modulus carbon fiber sheets best suited for?
These sheets are ideal for applications where minimum panel thickness, weight, and deflection are critical, such as automation, robotics, aerospace, and industrial equipment. For example, UHM carbon fiber can be used to create parts stiffer than steel at a fraction of the weight. Note: For applications where cost is a primary concern or where extreme stiffness is not required, standard carbon fiber sheets may be more appropriate.
What are some real-world examples of DragonPlate high modulus carbon fiber in use?
DragonPlate high modulus carbon fiber has been used in composite chassis for wall-climbing robots (in collaboration with International Climbing Machines), optimizing weight and performance for nuclear and industrial robotics. Other case studies include applications in aerospace, marine defense, and drone technology. For more, see the ICM case study and Eureka Dynamics drone project. Note: Detailed limitations for specific applications are not publicly documented; contact sales for guidance.
Technical Requirements & Support
What technical support and resources are available for integrating these sheets into my project?
DragonPlate provides downloadable CAD models, technical guides, and direct customer support via phone (315-252-2559) and email (service@dragonplate.com). For complex projects, custom design and CNC cutting services are available. Additional resources include the Ultimate Guide to Carbon Fiber Design and Application. Note: For highly specialized applications, consult with DragonPlate engineers to ensure suitability.
What certifications and compliance standards do these sheets meet?
DragonPlate products are manufactured under ISO 9001:2015 quality standards. The company has completed CMMC Level 1 and NIST SP 800-171 self-assessments and is advancing toward CMMC Level 2 compliance. For applications in regulated industries, DragonPlate offers biocompatible and radiolucent materials. Note: For specific compliance documentation, contact DragonPlate directly.
Pain Points & Limitations
What are the main limitations or trade-offs of using high modulus carbon fiber sheets?
High modulus carbon fiber sheets are more expensive than standard options and may not be necessary for all applications. UHM Pitch fiber is subject to export restrictions and requires additional documentation. These sheets are best suited for applications where maximum stiffness and minimal weight are critical; for general use, standard carbon fiber may be more cost-effective. Note: Detailed limitations for specific scenarios are not publicly documented; contact sales for guidance.
Ordering & Implementation
How do I order 1/4" 0/90 Carbon Fiber High Modulus Twill/Uni Sheets?
You can order directly from the DragonPlate website by selecting the desired size and adding it to your cart. For UHM options, you must complete the required export documentation. For custom sizes or additional requirements, contact DragonPlate at 315-252-2559 or service@dragonplate.com. Note: Orders for UHM sheets will not be processed until all documentation is received and approved.
What is the typical implementation process for integrating these sheets into a project?
DragonPlate provides ready-to-use sheets that can be cut, drilled, and bonded using standard tools. For complex requirements, CNC cutting and custom fabrication services are available. Technical documentation and CAD models support the design process. Most customers can integrate these sheets with minimal disruption, but specialized applications may require consultation with DragonPlate engineers. Note: Implementation time may be extended for custom orders or UHM options due to export controls.
Dragonplate high modulus carbon fiber sheets are fabricated using special types of uni-directional prepreg fiber that are processed to have stiffness values much higher than standard prepreg sheets. Two different options are available in this sheet size: a 57 msi high modulus (HM) PAN carbon fiber, and a 110 msi ultra high modulus (UHM) Pitch carbon fiber. The benefit of the PAN carbon fiber is higher strength, whereas the pitch carbon fiber has higher stiffness, higher thermal conductivity, and lower thermal expansion (CTE nearly zero). Depending on the application, both are excellent options. For example, if the part requires additional stiffness beyond what the standard modulus carbon fiber can offer, but must still retain the high strength properties, then the PAN carbon fiber is the better choice. If, however, the loads are low, for example in many automation and robotics applications, the ultra high modulus Pitch fiber can substantially increase the stiffness of a part. Properly designed, a carbon fiber part made from Dragonplate UHM carbon fiber can easily be stiffer than one made from steel, but at less than 1/5th the weight.
