myVESTAKEEP® 3300G is an unreinforced, semi-crystalline, medium viscosity, self-extinguishing polyether ether ketone (PEEK) resin. It can be processed by injection molding and extrusion. Suitable for use in filaments and cable industry. Complies with FDA, UL flammability and EU (10/2011) regulations.
Details
Product Type
Applications
Producer
Supplier
Advantages
- excellent mechanical-, thermal-, hydrolysis-, wear- & chemical resistance
- good electrical properties
- good physical stability
- dimensional stability
- degassing
- fire & ion extraction properties
- processability
- non-combustible
- self-lubricating nature
- recyclability
Other Applications
filaments and cable industry
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Granulated | ||
| Physical Properties | |||
| Density | 1.3 | g/ml | ISO 1183- 23°C |
| MFI | 26 | g/10min | 380°C/5 kg- ISO 1133 |
| Shrinkage | 0.9 | % | ISO 294-4, 2 mm, Flow |
| Shrinkage | 1.1 | % | ISO 294-4, 2 mm, Transverse |
| Melting range | 360 - 380 | ºC | |
| Thermal Properties | |||
| Heat Deflection temperature | 205 | ºC | ISO 75-1, 0.45 MPa, Method B |
| Heat Deflection temperature | 155 | ºC | ISO 75-1, 1.8 MPa, Method A |
| Vicat softening temperature | 335 | ºC | ISO 306, 10N, Method A |
| Flameability | UL 94, 3.2 mm | ||
| Glass transition Temperature | 152 | ºC | |
| Melting point | 340 | ºC | ISO 11357, DSC - 2nd heating |
| Vicat softening temperature | 305 | ºC | ISO 306, 50N, Method B |
| Dry Time | 240 | min | |
| Mechanical Properties | |||
| Tensile Stress at yield-TD | 98 | Mpa | ISO 527-1 |
| Strain at break-MD | 25 | % | ISO 527-2 |
| Charpy Impact Strength (notched) | 6 | kJ/m² | ISO 179/1eA, 23°C, Complete break |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, -30°C | |
| Tensile modulus-MD | 3600000 | MPa | |
| Charpy Impact Strength (notched) | 6 | kJ/m² | ISO 179/1eA, -30°C, Complete break |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, 23°C | |
| Chemical Properties | |||
| Water absorption | 0.5 | % | ISO 62, 23°C, Saturation |
| LOI | 38 | % | ISO 4589, 3.2 mm |
| Electrical Properties | |||
| Surface Resistance | ohm | IEC 60093 | |
| Volume resistance | ohm-cm | IEC 60093 | |
| Dissipation Factor | 0.005 | %, IEC 60250, 1 MHz | |
| Dielectric Strength | 16 | Kv/mm | IEC 60243-1, K20/P50 |
| Comparative Tracking Index | 200 | V | IEC 60112 |
| Relative permittivity | 2.8 | IEC 60250, 50 Hz | |
| Relative permittivity | 2.8 | IEC 60250, 1 MHz | |
| Process Properties | |||
| Mold Temperature | 160 - 200 | ºC | |
| Die Temperature | 390 | ºC | |
| Drying Temperature | 160 | ºC | |