PBT compounds
GRN-PBT-E510
- Brand GRN
- GREENPOLYMER compound
- Base resin PBT
- PBT
- Focus E
- Glass-fiber / mineral reinforced
- Tier 5
- Flame-retardant tier
- Sequence 10
- Development sequence 10
Flame-retardant glass-fiber-reinforced PBT (high CTI)
Example grade / typical values — to be corrected by GREENPOLYMER
A flame is applied as specified; afterflame time and whether drips ignite the cotton below decide the class
Description
Suitable parts
- Connectors
- Terminal blocks
- Coil bobbins
- Insulating parts inside charging and energy storage equipment
Good electrical insulation, high comparative tracking index (CTI), flame retardant.
Key features
Applications
Related industries
Parameters
Example grade / typical values — to be corrected by GREENPOLYMER
| Property | Typical value | Test standard |
|---|---|---|
| An illustration, not a measurement: Immersion method: weighed in air, then in a liquid; buoyancy gives the density | 1.55–1.70 g/cm³ | ISO 1183 |
| An illustration, not a measurement: Melt is pushed through a die at a set temperature and load; cuts taken at fixed intervals are weighed250 °C / 2.16 kg | 10–25 g/10 min | ISO 1133 |
| An illustration, not a measurement: A dumbbell specimen is pulled at a constant speed and the stress–strain curve is recorded until it breaks | 100–130 MPa | ISO 527-1/-2 |
| An illustration, not a measurement: A pendulum breaks a notched bar supported at both ends; the energy it absorbs gives the result23 °C | 6–10 kJ/m² | ISO 179-1/1eA |
| An illustration, not a measurement: A loaded bar is heated in an oil bath at a steady rate; the result is the temperature at which it reaches the set deflection1.80 MPa | 200–215 °C | ISO 75-1/-2 |
| An illustration, not a measurement: A flame is applied as specified; afterflame time and whether drips ignite the cotton below decide the class1.5 mm; design target, subject to test report | V-0 | UL 94 |
| An illustration, not a measurement: Three-point bending: the bar rests on two supports and is loaded in the middle; the initial slope gives the modulus | 8–10 GPa | ISO 178 |
| An illustration, not a measurement: Drops of electrolyte fall between two electrodes on the plaque at a set voltage; does the surface track?design target | ≥ 600 V | IEC 60112 |
Typical values. Refer to the actual TDS. Values are typical industry ranges for this material class, not GREENPOLYMER test data; to be corrected by GREENPOLYMER. Flammability rating, CTI, light transmittance and weathering: design target, subject to test report (for each grade).
Immersion method: weighed in air, then in a liquid; buoyancy gives the density
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