Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Typical Applications
TechnoDur PBT4 GF 20 Natural (9990) may be applied in the following areas:
Electrical engineering: Lamp holders, micro switches, spools, brush-holder bridges, switches, cam divices, telephone housings.
Automobile construction: Junction boxes, petrol filters, fuel tank caps, heating, folds, headlights, car body panels, spark plug connectors.
Household appliances: Hair care appliances, components for toasters, fondue makers, coffeemakers.
Other: pump components, gears guide applications: slide bearings and components.
Properties
- Flame Rating
- Mechanical Properties
Value Units Test Method / Conditions Tensile modulus 7400 MPa ISO 527 Stress at break 130 MPa ISO 527 Strain at break 3 % ISO 527 Flexural modulus 6500 MPa ISO 178 Flexural strength 190 MPa ISO 178 Flexural strain at flexural strength 4,5 % ISO 178 Flexural stress at 3,5 % strain 165 MPa ISO 178 Charpy impact strength 50 kJ/m2 ISO 179-1eU Charpy impact strength 45 kJ/m2 ISO 179-1eU Charpy notched impact strength 8 kJ/m2 ISO 179-1eA Charpy notched impact strength 7 kJ/m2 ISO 179-1eA Ball indentation 190 N/mm2 ISO 2039-1 - Typical Properties
Value Units Test Method / Conditions Density 1,45 g/cm3 ISO 1183 Melt volume-flow rate 12 cm3/10 min ISO 1133 Viscosity number 118 cm3/g ISO 1628-5 Waterabsorption up to saturation 0,4 % ISO 62 Moisture absorption 0,2 % ISO 62 Molding shrinkage (longitudinal) 0,3 % ISO 2577 Molding shrinkage (transverse) 1,1 % ISO 2577 - Thermal Properties
Value Units Test Method / Conditions Melting temperature 223 °C ISO 11357 Temp. of deflection under load (HDT A) 205 °C ISO 75 Temp. of deflection under load (HDT B) 220 °C ISO 75 Temp. of deflection under load (HDT C) 95 °C ISO 75 Vicat softening temperature 215 °C ISO 306 Coeff. of linear therm. expansion (longitudinal) 0,35 10–4/k ISO 11359 Coeff. of linear therm. expansion (transverse) 0,9 10–4/k ISO 11359 Flammability test HB Klasse TC Glow-Wire-Flammability-Index 650 °C IEC 60695-2-12 - Electrical Properties
Value Units Test Method / Conditions Volume Resistivity min. 1E13 Ohm*m IEC 60093 Relative permittivity 3,8 – IEC 60250 Relative permittivity 3,6 – IEC 60251 Electric strength, Short Time 28 kV/mm IEC 60243-1 Comparative tracking index 350 Stufe IEC 60112 Surface resistivity 1,00E+15 Ohm IEC 60093
Regulatory & Compliance
- Certifications & Compliance