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
- Murinit® SP
- Wear parts subject to temperature stress Slide elements
Applications & Uses
Properties
- Mechanical Properties
Value Units Test Method / Conditions Break Stress 78 MPa ISO 5271/2 Breaking Elongation 3.5 % ISO 5271/2 Charpy Impact Strength 25 kJ/m² ISO 1791/1eU Coefficient of Elasticity (Tensile Test) 4000 MPa ISO 5271/2 Coefficient of Sliding Friction (Dry)⁶ 0.2 μ - Indentation Hardness 160 N/mm² ISO 20391 Notch Impact Toughness (Charpy) 4 kJ/m² ISO 1791/1eA Pressure Test (Compression Strength at 1% Nominal Compression) 33 MPa ISO 604 Pressure Test (Compression Strength at 2% Nominal Compression) 65 MPa ISO 604 Pressure Test (Compression Strength at 5% Nominal Compression) 105 MPa ISO 604 Rockwell Hardness M82 - ISO 20392 Sliding Abrasion⁶ 0.1 μm/km - - Typical Properties
Value Units Test Method / Conditions Code PPS - SP - ISO 10431 Density 1.42 g/cm ISO 11831 Material Colour Dark Blue - - Water Absorption (After 24h Storage in Water at 23°C) 0.01 % ISO 62 Water Absorption (After 96h Storage in Water at 23°C) 0.02 % ISO 62 Water Absorption (Saturation in Standard Atmosphere of 23°C/50 % RH) 0.05 % - Water Absorption (Saturation in Water) 0.2 % - - Thermal Properties
Value Units Test Method / Conditions Burning behaviour as per UL94 (Sample thickness 3/6 mm) V0/V0 - - Glass Transition Temperature 100 °C ISO 113571/2 Heat Conductivity (23°C) 0.3 W/(K x m) - Linear Thermal Coefficient of Expansion (Average Value above 150°C) 100 x 10⁻⁶ m/(K x m) - Linear Thermal Coefficient of Expansion (Average Value between 23 and 100°C) 60 x 10⁻⁶ m/(K x m) - Linear Thermal Coefficient of Expansion (Average Value between 23 and 60°C) 50 x 10⁻⁶ m/(K x m) - Lower Service Temperature⁴ -20 °C - Melting Temperature 280 °C ISO 113571/3 Upper Service Temperature Constant in Air (20000h)³ 220 °C - Upper Service Temperature in Air (Short-term)² 260 °C - - Electrical Properties
Value Units Test Method / Conditions Specific Surface Resistance min. 10¹³ Ω IEC 60093 Dielectric Loss Factor (1 MHz) 3 - IEC 60250 Dielectric Loss Factor (100 Hz) 3 - IEC 60250 Electric Strength 24 kV/mm IEC 692431 Relative Permittivity (1 MHz) 3.3 - IEC 60250 Relative Permittivity (100 Hz) 3.3 - IEC 60250 Specific Contact Resistance min. 10⁻¹⁴ Ω x cm IEC 60093
Regulatory & Compliance
- Certifications & Compliance