The Material Behind the Performance
At WHABEST Composite Solutions, we build our standard carbon fiber tube production around one material: Toray T300. This is not a casual choice — it is a deliberate commitment to quality, consistency, and global standards.
Why Toray T300?
1. Global Industry Standard
Toray T300 is the most widely used and specified carbon fiber in the world. It has been in continuous production since 1971 and is used across countless industries — from automotive components to robotics arms, marine structures to sporting goods. When you specify T300, you are selecting a material with decades of proven performance data behind it.
2. Consistent Quality Batch to Batch
Unlike generic carbon fiber from smaller manufacturers, Toray T300 is produced under strict process controls that ensure consistent mechanical properties across every batch. This means the tube you order this year will perform identically to the one you ordered last year — essential for production manufacturing.
3. Balanced Mechanical Properties
| Property | Toray T300 Value |
| Tensile Strength | 3,530 MPa |
| Tensile Modulus | 230 GPa |
| Density | 1.76 g/cm³ |
| Elongation | 1.5% |
| Filament Count | 3,000 (3K) per tow |
4. Supply Reliability
Toray’s global production footprint ensures reliable supply even during market fluctuations. We maintain adequate prepreg inventory to meet production schedules without material-related delays.
What This Means for Your Products
Choosing tubes made from Toray T300 means:
- Consistent mechanical performance across every order
- Reliable supply chain for production manufacturing
- Material traceability and certification available
- Global acceptance — T300 is a recognized standard worldwide
- Backed by decades of real-world application data
Other Material Options
While T300 is our standard, we also work with Toray T700 for higher tensile strength requirements and various high-modulus fibers for specialized stiffness needs. Contact our engineering team to discuss the optimal material for your application.
WHABEST Composite Solutions — using Toray T300 as our standard because your products deserve the best.