Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Capabilities
Highly wear-resistant slide elements Sliding guides, slide segments, and sliding bearings.
Applications & Uses
Properties
- Mechanical 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. 200 % DIN EN ISO 5272 Charpy Impact Strength (Two-sided Notch) min. 170 kJ/m² DIN EN ISO 179 Coefficient of Elasticity (Tensile Test) min. 600 MPa DIN EN ISO 5272 Hardness 61 - 64 Shore D DIN EN ISO 868 Indentation Hardness min. 35 MPa DIN EN ISO 2039 Sand-Slurry Test 80 % DIN EN ISO 15527 Yield Stress approx. 20 MPa DIN EN ISO 5272 - Typical Properties
Value Units Test Method / Conditions Code PE - UHMW - ISO 10431 Average Molecular Weight 9 x 10⁶ g/mol - Density max. 0.95 kg/dm³ DIN EN ISO 11831 Material Colour Anthracite - - Sheet Group 1.1 - DIN EN ISO 15527 Water Absorption (Saturation at 23°C) max. 0.01 % - - Thermal Properties
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) 17 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 - - Electrical Properties
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