The primary uses for PEEK are as semiconductor/liquid crystal manufacturing equipment components, testing equipment components, medical equipment components and the like.
Grade | Characteristics |
---|---|
PEEK(NC) | Standard grade |
PEEK430-AE3 | AE grade (conductive) |
PEEK 4000 | High-function sheets (unfilled grade with a thickness of 0.1 to 0.5 mm) |
PEEK 4110 | High-function sheets (high-sliding grade with a thickness of 0.1 to 0.5 mm) |
* Refer to the Products Catalogue on page 35 for product specifications.
Category | Property | Unit | Testing Method ASTM | TPS® PEEK | |
---|---|---|---|---|---|
NC | 430-AE3 | ||||
Mechanical properties | Tensile strength | MPa | D638 | 98 | 98 |
Tensile elasticity | % | >60 | 4.0 | ||
Bending strength | MPa | D790 | 170 | 160 | |
Bending elasticity | GPa | 4.2 | 4.2 | ||
Poisson’s ratio | - | - | 0.4 | - | |
Compressive strength | MPa | D695 | 118 | - | |
Izod impact strength (notched) | J/m | D256 | 67 | 39 | |
Rockwell hardness | - | D785 | M99 | M100 | |
Physical properties | Specific gravity (23°C) | - | D792 | 1.32 | 1.33 |
Water absorption (23°C 24 Hrs) | % | D570 | 0.5 | - | |
Linear expansion coefficient | ×10-5 /°C |
JIS K7197 | 4.7~10.8 | 3.5 | |
Thermal conduction | W/mK | E 1530 | 0.26 | - | |
Flammability (UL) | - | D570 | V-0 (1.5mm) |
V-0 equivalent | |
Thermal properties | Deflection temperature under load (1.82 MPa) | °C | D648 | 152 | 164 |
Continuous use temperature | °C | - | 260 | 260 | |
Glass transition temperature | °C | - | 143 | 143 | |
Melting point | °C | - | 343 | 343 | |
Electrical properties | Dielectric strength | MV/m | D149 | - | - |
Surface resistance | Ω | D257 | 1016 | 1016 | |
Volume resistance | Ω0cm | 1016 | 1016 | ||
Permittivity 106Hz | - | D150 | - | - | |
Dielectric tangent 106Hz | - | - | - | ||
Certified per the Food Sanitation Act | % | - |