Category: | PEEK , Polyetheretherketone |
Manufacturer: | Evonik Industries AG |
Trademark: | VESTAKEEP® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | p5PiDA_VESTAKEEP-4000P.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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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. |
General Information | |
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Features |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.30 | g/cm³ | ISO 1183 |
Apparent Density | 0.22 | g/cm³ | ISO 60 |
Melt Volume-Flow Rate (MVR) (380°C/5.0 kg) | 11.0 | cm³/10min | ISO 1133 |
Average Particle Size - d50 1 | 550 | µm |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 3500 | MPa | ISO 527-2 |
Tensile Stress (Yield) | 96.0 | MPa | ISO 527-2 |
Tensile Strain | ISO 527-2 | ||
Yield | 5.0 | % | |
Break | 30 | % |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength | ISO 179/1eA | ||
-30°C, Complete Break | 6.0 | kJ/m² | |
23°C, Complete Break | 7.0 | kJ/m² | |
Charpy Unnotched Impact Strength | ISO 179/1eU | ||
-30°C | No Break | ||
23°C | No Break |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature | |||
0.45 MPa, Unannealed | 205 | °C | ISO 75-2/B |
1.8 MPa, Unannealed | 150 | °C | ISO 75-2/A |
Vicat Softening Temperature | |||
-- | 335 | °C | ISO 306/A |
-- | 305 | °C | ISO 306/B |
Melting Temperature 2 | 340 | °C | ISO 11357-3 |
Flammability | Nominal Value | Test Method | |
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Flame Rating (3.20 mm) | V-0 | UL 94 |
Note Message | |
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1 . | Malvern Mastersizer |
2 . | 2nd heating |
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