Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Characterstics
- Elektrisch leitfähig
- For use in explosion hazard areas
- Very good conductivity (surface resistance < 10^6 ohm)
- Ideally suited to light, dust-free environments
- Suitable for devices and machines subject to Directive 94/9/EC (ATEX 95)
- Capabilities
Clean room technology Medicine Laboratories.
Applications & Uses
Properties
- Mechanical Properties
- Typical Properties
- Thermal Properties
- Electrical Properties
| Value | Units | Test Method / Conditions | |
| Average Coefficient of Friction against Steel⁶ (0.25 m/s, 0.25 N/mm²) | approx. 0.2 | μ | - |
| Breaking Elongation | min. 300 | % | DIN EN ISO 5272 |
| Charpy Impact Strength (Two-sided Notch) | min. 170 | kJ/m² | DIN EN ISO 179 |
| Coefficient of Elasticity (Tensile Test) | min. 200 | MPa | DIN EN ISO 5272 |
| Hardness | 61 - 65 | Shore D | DIN EN ISO 868 |
| Indentation Hardness | min. 30 | MPa | DIN EN ISO 2039 |
| Sand-Slurry Test | 120 | % | DIN EN ISO 15527 |
| Yield Stress | approx. 20 | MPa | DIN EN ISO 5272 |
| Value | Units | Test Method / Conditions | |
| Code | PE - UHMW | - | ISO 10431 |
| Average Molecular Weight | 5 x 10⁶ | g/mol | - |
| Density | max. 0.94 | kg/dm³ | DIN EN ISO 1183 |
| Material Colour | Light Gray | - | - |
| Sheet Group | 1.1 | - | DIN EN ISO 15527 |
| Water Absorption (Saturation at 23°C) | max. 0.01 | % | - |
| Value | Units | Test Method / Conditions | |
| Burning behavior UL 94 (Sample thickness 3/6mm) | HB/HB | - | - |
| Heat Conductivity (23°C) | 0.4 | W/(K x m) | DIN 52612 |
| Linear Thermal Coefficient of Expansion α (Average Value between 23 and 60°C) | 20 x 10⁻⁵ | m/(K x m) | DIN EN ISO 113592 |
| Lower Service Temperature⁴ | -200 | °C | - |
| Melting Temperature | 130 - 135 | °C | DIN EN ISO 3146 |
| Upper Service Temperature Constant in Air (5000h)³ | 80 | °C | - |
| Upper Service Temperature Short-term (Air)² | 90 | °C | - |
| Value | Units | Test Method / Conditions | |
| Specific Surface Resistance | max. 10⁶ | Ω | IEC 60093 |
| Specific Contact Resistance | max. 10⁻⁶ | Ω x cm | IEC 60093 |