Plate made of PEEK
Application area
Engine parts, plain bearings, insulations, butterfly valves
Product specification
Heavy-duty plastic
Outstanding mechanical stability, stiffness and hardness
High heat stability
Good impact toughness
Best wear resistance
Very good chemical resistance, except for conc. sulfuric acid, conc. nitric acid and aqua regia (chloronitrous acid)
Outstanding hydrolysis resistance
Very high temperature resistance (outstandingly high operating temperature)
Good creep resistance even at high temperatures
Very high dimensional stability
Inherent flame resistance
Low formation of smoke
Good electrical insulating properties as well as favorable dielectric characteristics
Outstanding radiation resistance
High-quality technical plastic (high-tech polymer), predominantly for mechanically and thermally highly loaded parts, also with antifrictional property for machine building, pump and fitting construction as well as for electrical engineering.
For replacement of PTFE because of increased mechanical stability, outstanding wear resistance.
For replacement of metals for pump bottom parts, valve seats, sliding elements, gearwheels, carrying wheels, high-temperature insulating parts in electrical engineering, parts in touch with boiling water or hot steam.
Technical specification
Material: PEEK (polyether-etherketone)
Colour: yellow-brown
Density: 1.32 g/cm3 (ISO 1183)
Temperature range: up to +250 °C, for a short time +310 °C
Melting point: +340 °C (ISO 3146)
Thermal conductivity: 0.25 W/m * K (DIN 52612)
Flammability rating: UL 94 V-0 (thickness 1.5 mm)
Tensile strength: 110 N/mm2 (ISO 527-2)
Elongation at break: 20 % (ISO 527-2)
Tensile modulus: 4,400 N/mm2 (ISO 527-2)
Rockwell hardness: M 105 (ISO 2039-2)
Notch impact strength: 3.5 KJ/m2 (ISO 179/1eA)
Dielectric loss factor:
at 1 MHz: 0.002 (IEC 60250)
at 100 Hz: 0.001 (IEC 60250)
Dielectric strength: 24 kV/mm (IEC 60243-1)
Volume resistivity: 1012 Ohm x m (IEC 60093)
Surface resistivity: 1013 Ohm (IEC 60093)
Regulations: according to BfR and FDA
Item | Image |
Thickness mm
|
Toleranz mm
|
Abmessung mm
|
Einheit Stück
|
Price Euro* | Buy |
---|
Item
|
Image
|
Thickness mm
|
Toleranz mm
|
Abmessung mm
|
Einheit Stück
|
Price Euro* |
Buy
|
---|---|---|---|---|---|---|---|
300398 |
|
10 | +0,2 / +0,9 | 300 x 250 | 1 | 507.00 | |
300399 |
|
16 | +0,3 / +1,5 | 300 x 250 | 1 | 746.00 | |
300400 |
|
20 | +0,3 / +1,5 | 300 x 250 | 1 | 919.00 | |
300401 |
|
25 | +0,3 / +1,5 | 300 x 250 | 1 | 1,133.00 | |
300402 |
|
30 | +0,5 / +2,5 | 300 x 250 | 1 | 1,370.00 | |
300403 |
|
40 | +0,5 / +2,5 | 300 x 250 | 1 | 1,797.00 | |
300404 |
|
50 | +0,5 / +2,5 | 300 x 250 | 1 | 2,073.00 |