EngiRef / Composites Properties
Kevlar/Epoxy Composite
Kevlar/Epoxy Composite (Aramid/Epoxy): composites engineering material. Density 1380 kg/m³. Elastic modulus 30 GPa. Full property sheet with thermal data…
composites
Specification
- Name
- Kevlar/Epoxy Composite
- Category
- composites
- Designation
- Aramid/Epoxy
- Applications
- Body armor, Helmets, Aerospace, Racing boats, Tires
- Notes
- Excellent impact resistance. Difficult to machine. Negative thermal expansion along fiber.
Properties
| Property | Value |
|---|---|
| Density | 1380 kg/m³ |
| Tensile Strength Ultimate | 525 MPa |
| Elastic Modulus | 30 GPa |
| Poissons Ratio | 0.35 |
| Thermal Conductivity | 0.04 W/(m·K) |
| Thermal Expansion | -4 µm/(m·K) |