B
Advanced Fibers & Composites
Boron Fiber
Boron fibers offer exceptional stiffness and strength combined with moderate weight, used in aerospace structures and advanced composites.
Atomic #
5
Atomic Wt
10.81
CAS #
7440-42-8
Purity
99+%
Available Forms
Filament
Pre-preg
Woven fabric
Purity Grades
99%
99.5%
Applications
Aerospace
- ✓Aircraft components
- ✓Missiles
Technical Specifications
| Tensile Strength | 3500-4100 MPa |
| Young's Modulus | 400-410 GPa |
| Fiber Diameter | 100-200 µm |
| Density | 2.63 g/cm³ |
| Max Temperature | 300-350°C |
Storage Requirements
Store in controlled temperature environment.
Packaging Options
- •Spools 100-500g
- •Pre-preg rolls
- •Specialty weaves
Request Boron Fiber
Get a custom quote or learn more about our boron fiber supply options.