VESTAKEEP® 4000P is an unreinforced, high viscosity, self-extinguishing, semi-crystalline polyether ether ketone (PEEK) powder. Suitable for the manufacture of compounds or can be used as scatter powder for the manufacture of composites. Complies with FDA, UL flammability and EU (10/2011) regulations.
Details
Product Type
Applications
Producer
Supplier
Advantages
- excellent thermal- and chemical resistance
- self-extinguishing
Other Applications
manufacture of compounds or composites
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Particle size | 550 | µm | Malvern Mastersizer |
Physical state | powder | ||
Physical Properties | |||
MFI | 14.3 | g/10min | 380°C/5 kg- ISO 1133 |
Density | 1.30 | g/ml | ISO 1183- 23°C |
Bulk density | 0.22 | g/ml | ISO 60 |
Thermal Properties | |||
Vicat softening temperature | 305 | ºC | ISO 306, 50N, Method B |
Flameability | UL 94, 1.6 mm | ||
Heat Deflection temperature | 150 | ºC | ISO 75-1, 1.8 MPa, Method A |
Heat Deflection temperature | 205 | ºC | ISO 75-1, 0.45 MPa, Method B |
Vicat softening temperature | 335 | ºC | ISO 306, 10N, Method A |
Melting point | 340 | ºC | ISO 11357 , DSC-2nd heating |
Mechanical Properties | |||
Charpy Impact Strength (notched) | 6 | kJ/m² | ISO 179/1eA, -30°C, Complete break |
(Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, -30°C | |
Strain at break-MD | 30 | % | ISO 527-2 |
Tensile Stress at yield-MD | 96 | MPa | ISO 527-1 |
Tensile modulus-MD | 3500 | MPa | |
Charpy Impact Strength (notched) | 7 | kJ/m² | ISO 179/1eA, 23°C, Complete break |
(Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, 23°C |