myVESTAKEEP® 4000 CC20 is a semi-crystalline, self-lubricating, high viscosity polyether ether ketone (PEEK) resin reinforced with 20% ceramic. It can be processed by injection molding and extrusion. Suitable for use in semiconductors. Complies with FDA, UL flammability and EU (10/2011) regulations.
Details Compound
Product Type
Reinforced with
Industry
Producer
Supplier
Advantages
- excellent mechanical-, thermal-, hydrolysis-, wear- & chemical resistance
- low warpage
- good electrical properties
- good physical stability
- self-extinguishing feature
- dimensional stability
- degassing
- ion extraction properties
- processability
- non-combustible
- recyclable
- good fire properties
- self-lubricating
Other Applications
semiconductors
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Pill shape | ||
| Physical Properties | |||
| Density | 1.49 | g/ml | ISO 1183- 23°C |
| MFI | 11.92 | g/10min | 380°C/5 kg- ISO 1133 |
| Melting range | 380 - 400 | ºC | |
| Thermal Properties | |||
| Vicat softening temperature | 305 | ºC | ISO 306, 50N, Method B |
| Melting point | 340 | ºC | ISO 11357, DSC - 2nd heating |
| Vicat softening temperature | 335 | ºC | ISO 306, 10N, Method A |
| Heat Deflection temperature | 210 | ºC | ISO 75-1, 0.45 MPa, Method B |
| Flameability | UL 94, 3.2 mm | ||
| Heat Deflection temperature | 155 | ºC | ISO 75-1, 1.8 MPa, Method A |
| Glass transition Temperature | 152 | ºC | |
| Dry Time | 240 | min | |
| Mechanical Properties | |||
| Tensile modulus-MD | 4100000 | MPa | |
| Strain at break-MD | 20 | % | ISO 527-2 |
| Tensile Stress at yield-MD | 95 | MPa | ISO 527-1 |
| Charpy Impact Strength (notched) | 7 | kJ/m² | ISO 179/1eA, 23°C, Complete break |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, -30°C | |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU, 23°C | |
| Charpy Impact Strength (notched) | 7 | kJ/m² | ISO 179/1eA, -30°C, Complete break |
| Chemical Properties | |||
| Water absorption | 0.4 | % | ISO 62, 23°C, Saturation |
| Process Properties | |||
| Die Temperature | 400 | ºC | |
| Mold Temperature | 160 - 200 | ºC | |
| Drying Temperature | 160 | ºC | |