TECACOMP PEEK GF20 natural is a PEEK compound reinforced with 20 % glass fibre, offering high rigidity, good temperature resistance, and dimensional stability. The material is optimised for injection moulding applications. Its mechanical properties are between those of GF10 and GF30, making it an excellent choice for parts requiring increased strength with moderate flexibility.
| Mechanical properties | Value | Unit | Parameter | Norm |
|---|---|---|---|---|
| Tensile strength | 160 | MPa | DIN EN ISO 527-1 | |
| Modulus of elasticity (tensile test) |
8200 | MPa | DIN EN ISO 527-1 | |
| Elongation at break (tensile test) | 3,6 | % | DIN EN ISO 527-1 | |
| Impact strength (Charpy) | 62 | kJ/m2 | DIN EN ISO 179-1eU |
| Electrical properties | Value | Unit | Parameter | Norm |
|---|---|---|---|---|
| surface resistivity | 1013 | Ω | DIN EN 61340-2-3 | |
| volume resistivity | 1014 | Ω*cm | DIN EN 61340-2-3 |
| Other properties | Value | Unit | Parameter | Norm |
|---|
| Processing parameter | Value | Unit | Parameter | Norm |
|---|---|---|---|---|
| processing temperatures | 360 - 400 | C | - | |
| Mould temperature | 160 - 210 | C | - |
| Predrying | Value | Unit | Parameter | Norm |
|---|---|---|---|---|
| Permissible residual moisture content | 0,1 | % | - | |
| Drying temperature | 120 - 140 | C | - | |
| Drying time | 4 | h | - |