PEEK5600P Coarse Powder
Relying on the previous ten years of experience in the PEEK industry, the company has officially entered the polymerization production of PEEK resin, which can provide stronger raw material guarantees for PEEK parts and profiles and create advantageous conditions. At the same time, through the research and development and production of profiles and parts, it will also promote the research and development and production of raw material resin polymerization. The company has the ability to polymerize PEEK resin raw materials, modify granulation, continuous extrusion of plate and rod profiles, and research and development and production of finished parts. The company has a full industrial chain enterprise with outstanding cost and technical advantages! As an advanced engineering plastic, PEEK has good machinability, flame retardancy, non-toxicity, wear resistance, corrosion resistance and other characteristics. It plays an important role in weight reduction, effectively extending the service life of components, and optimizing component utilization, and the promotion of downstream applications is accelerated.
PEEK Properties
| Test items | Test standards or instruments | unit | PEEK5600P |
|---|---|---|---|
| Mechanical properties | |||
| Tensile strength (23℃) | ISO 527-2/1B/50 | MPa | 95 |
| Tensile modulus (23℃) | ISO 527-2/1B/51 | GPa | 4.0 |
| Elongation at break (23℃) | ISO 527-2/1B/50 | % | 25 |
| Bending strength (23℃) | ISO 178 | MPa | 169 |
| Flexural modulus (23°C) | ISO 178 | GPa | 4.2 |
| Compression strength (23℃) | ISO 604 | MPa | 125 |
| Simple supported beam impact strength (unnotched) | ISO 179/U | KJ/m 2 | No break |
| Izod impact strength (notched) | ISO 180/A | KJ/m 2 | 6 |
| Thermal performance | |||
| Melting point | DSC | ℃ | 343 |
| Heat deformation temperature | ISO 75-1/-2 | ℃ | 155 |
| Continuous use temperature | UL 746B | ℃ | 260 |
| Coefficient of thermal expansion | ASTM D696 | ppm K-1 | 46 |
| Flammability rating | UL 94 | / | V-0 |
| Thermal conductivity | ISO 22007 | W/（m ·K） | 0.28 |
| Electrical properties | |||
| Dielectric strength | IEC 60243-1 | KV/mm | 18 |
| Dielectric constant | IEC 60250 | – | 3.2 |
| Surface resistance | IEC 61340 | Oh | 1016 |
| Lossy dielectric | IEC 60251 | – | 0.004 |
| Other performance | |||
| color | – | True Color | |
| Actual density | ISO 1183 | g/cm 3 | 1.30 |
| Water absorption rate (25℃.24Hrs) | ISO 62 | % | 0.05 |
| Molding shrinkage (25-24℃) | 3mm thickness, 170°C flow direction |
% | 1.0 |
| Perpendicular to the flow direction | % | 1.3 | |
| Poisson’s ratio | ISO 527-2 | 0.4 | |
| Rockwell hardness | GB/T 3398.2 | HRR | 118 |
| Friction coefficient | ASTM D3702 | m | 0.30-0.35 |
| Melt index | ISO 1133 | g/10min | 10 |