Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Typical Applications
TechnoDur PBT2 Natural (9998) 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
- Typical Properties
- Thermal Properties
- Electrical Properties
Value | Units | Test Method / Conditions | |
Nominal Strain at Break | min. 50 | % | ISO 527 |
Tensile modulus | 2600 | MPa | ISO 527 |
Yield stress | 60 | MPa | ISO 527 |
Yield strain | 6 | % | ISO 527 |
Flexural modulus | 2200 | MPa | ISO 178 |
Flexural strength | 80 | MPa | ISO 178 |
Flexural strain at flexural strength | 6 | % | ISO 178 |
Flexural stress at 3,5 % strain | 75 | MPa | ISO 178 |
Charpy impact strength | N | kJ/m2 | ISO 179-1eU |
Charpy impact strength | 200 | kJ/m2 | ISO 179-1eU |
Charpy notched impact strength | 6 | kJ/m2 | ISO 179-1eA |
Charpy notched impact strength | 5 | kJ/m2 | ISO 179-1eA |
Ball indentation | 135 | N/mm2 | ISO 2039-1 |
Value | Units | Test Method / Conditions | |
Density | 1,3 | g/cm3 | ISO 1183 |
Melt volume-flow rate | 22 | cm3/10 min | ISO 1133 |
Viscosity number | 140 | cm3/g | ISO 1628-5 |
Waterabsorption up to saturation | 0,5 | % | ISO 62 |
Moisture absorption | 0,25 | % | ISO 62 |
Molding shrinkage (longitudinal) | 1,8 | % | ISO 2577 |
Molding shrinkage (transverse) | 1,8 | % | ISO 2577 |
Value | Units | Test Method / Conditions | |
Melting temperature | 223 | °C | ISO 11357 |
Temp. of deflection under load (HDT A) | 60 | °C | ISO 75 |
Temp. of deflection under load (HDT B) | 165 | °C | ISO 75 |
Vicat softening temperature | 180 | °C | ISO 306 |
Coeff. of linear therm. expansion (longitudinal) | 1,3 | 10–4/k | ISO 11359 |
Coeff. of linear therm. expansion (transverse) | 1,3 | 10–4/k | ISO 11359 |
Flammability test | HB | Klasse | TC |
Glow-Wire-Flammability-Index | 750 | °C | IEC 60695-2-12 |
Value | Units | Test Method / Conditions | |
Relative permittivity | 3,4 | – | IEC 60250 |
Relative permittivity | 3,2 | – | IEC 60251 |
Electric strength, Short Time | 26 | kV/mm | IEC 60243-1 |
Comparative tracking index | 600 | Stufe | IEC 60112 |
Volume resistivity | 10000000000000 | Ohm*m | IEC 60093 |
Surface resistivity | 1,00E+15 | Ohm | IEC 60093 |
Regulatory & Compliance
- Certifications & Compliance