Recycled high-performance polymer
Recycled PEEK — PKR Series
Polyether ether ketone
Recycled PEEK grades PKR-10, PKR-20, PKR-30 and the 30% glass-fibre reinforced PKR-30G30.
- Group
- Advanced materials
- Grades listed
- 2
- Data tables
- 3
- Supply
- Import · Indent
Overview
Applications
- High-temperature components
- Automotive parts
- Electrical and electronic parts
- Industrial machinery parts
Industries
Polyether ether ketone (PEEK) is a semi-crystalline high-performance polymer that keeps its strength at high temperatures. The PKR series is recycled PEEK in three grades and one 30% glass-fibre reinforced grade.
Data sheets and SDS are available on request.
Grades
Grade
overview
PKR-10 · PKR-20 · PKR-30UnreinforcedPKR-30G3030% glass fibre
Technical data
Properties
| Property | Standard | Test condition | Unit | PKR-10 | PKR-20 | PKR-30 | PKR-30G30 (GF 30%) |
|---|---|---|---|---|---|---|---|
| Charpy impact strength, notched | ISO 179 | 23 °C | kJ/m² | 4 | 5 | 6 | 11 |
| Charpy impact strength, unnotched | ISO 179 | 23 °C | kJ/m² | No break | No break | No break | No break |
| Tensile strength at break | ISO 527 | 4.0 t, 23 °C | MPa | 95 | 95 | 95 | 172 |
| Tensile elongation at break | ISO 527 | 4.0 t, 23 °C | % | 20 | 17 | 16 | 5 |
| Flexural strength | ISO 178 | 4.0 t, 23 °C | MPa | 150 | 150 | 150 | 256 |
| Flexural strength | ISO 178 | 4.0 t, 125 °C | MPa | 88 | 88 | 85 | — |
| Flexural strength | ISO 178 | 4.0 t, 175 °C | MPa | 19 | 19 | 17 | — |
| Flexural strength | ISO 178 | 4.0 t, 275 °C | MPa | 11 | 11 | 10 | — |
| Flexural modulus | ISO 178 | 4.0 t, 23 °C | MPa | 3500 | 4200 | 3600 | 12390 |
Typical values, based on general moulding conditions (from the previous website). Ask us for the data sheets.
| Property | Standard | Test condition | Unit | PKR-10 | PKR-20 | PKR-30 | PKR-30G30 (GF 30%) |
|---|---|---|---|---|---|---|---|
| Flammability | UL94 | — | — | Equiv. V-1 (1.5 mm) | Equiv. V-0 (1.5 mm) | Equiv. V-0 (1.5 mm) | Equiv. V-0 (0.5 mm) |
| Heat deflection temperature | ISO 75 | 1.82 MPa | °C | 155 | 152 | 152 | 328 |
| Melt flow rate | ISO 1133-1 | 400 °C, 2.16 kgf | g/10 min | 33 | 5 | 3 | — |
| Property | Standard | Test condition | Unit | PKR-10 | PKR-20 | PKR-30 | PKR-30G30 (GF 30%) |
|---|---|---|---|---|---|---|---|
| Specific gravity | ASTM D792 | — | — | 1.30 | 1.33 | 1.33 | 1.33 |
| Mould shrinkage, parallel | ISO 294 | — | % | 1.0 | 1.0 | 1.0 | 0.3 |
| Mould shrinkage, across | ISO 294 | — | % | 1.3 | 1.3 | 1.3 | 0.9 |
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