Unreinforced, high-viscosity polyether ether ketone fine powder.
VESTAKEEP 4000P is an unreinforced, high-viscosity polyether ether ketone fine powder. The product is suitable for the manufacture of compounds or it can be used as scatterpowder for the manufacture of composites.
The semi-crystalline polymer features superior thermal and chemical resistance. VESTAKEEP 4000P is self-extinguishing.
| Original Document | Technical Datasheet(English) | |||
| Features | Heat ResistanceFlame RetardantChemical ResistanceHigh Viscosity | |||
| Appearance | Powder | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | 23°C |
Melt Volume Flow Rate(MVR) | |||
380°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Particle Size | *** micrometer | Internal | d50 |
Bulk(Apparent ) Density | *** g/cm³ | ISO 60 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | |
Break | *** % | ISO 527-1/-2 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | Complete break |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Complete break |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 10 N |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50 N |
Melt Temperature(Tm) | *** °C | ISO 11357 | DSC, 2nd heating |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | UL94 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
