Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Characterstics
- High wear resistance
- No moisture absorption
- Good anti-adhesion properties
- Low noise level; Good slide properties
- Self-lubricating
- Low sliding friction coefficient
- No stick/slip effect
- Self-lubricating
- Protects the sliding partner
- Excellent acoustic insulation
- No water absorption -> reduction in drive power with no reduction in performance
- Energy saving of up to 50%
- Constantly low sliding friction coefficient during operation
- Capabilities
Guides for PET bottle conveyors Ideal wherever high slide speeds are required.
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
Properties
- Mechanical Properties
- Typical Properties
- Thermal Properties
- Electrical Properties
Value | Units | Test Method / Conditions | |
Average Coefficient of Friction against POM⁶ (0.25 m/s, 0.25 N/mm²) | approx. 0.18 | μ | — |
Average Coefficient of Friction against Steel⁶ (0.25 m/s, 0.25 N/mm²) | approx. 0.1 | μ | — |
Breaking Elongation | min. 250 | % | DIN EN ISO 5272 |
Charpy Impact Strength (Two-sided Notch) | min. 120 | kJ/m² | DIN EN ISO 179 |
Coefficient of Elasticity (Tensile Test) | min. 700 | MPa | DIN EN ISO 5272 |
Hardness | 60 - 63 | Shore D | DIN EN ISO 868 |
Indentation Hardness | min. 25 | MPa | DIN EN ISO 2039 |
Sand-Slurry Test | 80 | % | 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 | 9 x 10⁶ | g/mol | — |
Density | max. 0.94 | kg/dm³ | DIN EN ISO 11831 |
Material Colour | Cobalt Blue | — | — |
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) | 80 | °C | — |
Upper Service Temperature Short-term (Air)² | 90 | °C | — |
Value | Units | Test Method / Conditions | |
Specific Surface Resistance | min. 10¹² | Ω | IEC 60093 |
Electric Strength | max. 45 | kV/mm | IEC 60243 |
Specific Contact Resistance | min.10⁻¹² | Ω x cm | IEC 60093 |