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Techno Compound PBT4 GK 30 Natural (9949)
- Chemical Family
- Polyesters
Techno Compound PBT4 GK 30 Natural (9949) is a thermoplastic which combines great hardness, stiffness and strength. TechnoDur is easily processed due to its perfect flow behavior. The favorable sliding and wear characteristics as well as extremely high tenacity in temperatures below freezing are further advantages.
Product families
Applications
Automotive & Transportation — Automotive
- Automotive Lighting
- Exterior & Body
- Other Automotive Applications
- Powertrain & UTH
Building & Construction — Building Materials
- Pipes & Plumbing
- Structural Components
Industrial — Chemical & Industrial Manufacturing
- Equipment & Parts
- Other Industrial Applications
Electrical & Electronics — Parts & Components
- Connectors
- Housings & Enclosures
- Other Parts & Components
- Switches & Relays
Product Families
Plastics — Engineering & Specialty Polymers
- Polyesters & Copolyesters
Other characteristics
- Polymer Name
- Polybutylene Terephthalate (PBT)
- Fillers Included
- Glass Bead
- Markets
- Automotive & Transportation
- Building & Construction
- Electrical & Electronics
- Industrial
- Flame Rating
- UL 94 HB
- Technology
- Plastics
- Material Features
- Good Flow
- Good Sliding Properties
- High Hardness
- High Stiffness
- High Strength
- High Tensile Strength
- Wear Resistant
- Typical Applications
- TechnoDur PBT4 GK 30 Natural (9949) 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.
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Automotive Exterior Parts
- Bearings
- Cams
- Connectors
- Electrical Housing
- Headlight Cover
- Pump Parts
- Switches
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 4
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile modulus | 4200 | MPa | ISO 527 |
| Stress at break | 50 | MPa | ISO 527 |
| Strain at break | 3 | % | ISO 527 |
| Charpy impact strength | 25 | kJ/m2 | ISO 179-1eU |
| Charpy notched impact strength | 3 | kJ/m2 | ISO 179-1eA |
| Ball indentation | 175 | N/mm2 | ISO 2039-1 |
Table 2 of 4
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1,54 | g/cm3 | ISO 1183 |
| Melt volume-flow rate | 14 | cm3/10 min | ISO 1133 |
| Waterabsorption up to saturation | 0,35 | % | ISO 62 |
| Moisture absorption | 0,18 | % | ISO 62 |
| Molding shrinkage (longitudinal) | 1,4 | % | ISO 2577 |
| Molding shrinkage (transverse) | 1,4 | % | ISO 2577 |
Table 3 of 4
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melting temperature | 220 – 225 | °C | ISO 11357 |
| Temp. of deflection under load (HDT A) | 80 | °C | ISO 75 |
| Temp. of deflection under load (HDT B) | 185 | °C | ISO 75 |
| Vicat softening temperature | 195 | °C | ISO 306 |
| Coeff. of linear therm. expansion (longitudinal) | 1,1*10E-4 | 10–4/k | ISO 11359 |
| Flammability test | HB | Klasse | TC |
Table 4 of 4
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Surface Resistivity | min. 10E14 | Ohm | IEC 60093 |
| Volume Resistivity | min. 10E13 | Ohm*m | IEC 60093 |
| Relative permittivity | 4,5 | – | IEC 60250 |
| Relative permittivity | 4,3 | – | IEC 60251 |
| Comparative tracking index | 250 | Stufe | IEC 60112 |
