to Carbon Fiber Reinforced Polymer Composites
to Properties of composites
(submitted by the website administration)
| Carbon Fiber Reinforced Polymer (CFRP) | ||||
| Composition: 30% carbon fibers in polyether ether ketone B (PEEK) matrix | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 1.4 *10³ | kg/m³ | 88 | lb/ft³ |
|---|---|---|---|---|
| Tensile modulus | 22.3 | GPa | 3200 | ksi |
| Tensile strength | 215 | MPa | 31000 | psi |
| Elongation at break | 1.8 | % | 1.8 | % |
| Flexural strength | 298 | MPa | 43000 | psi |
| Thermal expansion (20 ºC) | 15*10-6 | ºCˉ¹ | 8.3*10-6 | in/(in* ºF) |