| About |
|---|
| 6.5% GR PBT, UL94 V-0/5V.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0,5VA |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.44 | g/cm³ | ASTM D792 |
| Specific volume | 0.690 | cm³/g | ASTM D792 |
| Shrinkage rate | Internal Method | ||
| MD | 0.60 to 0.80 | % | |
| MD | 0.80 to 1.0 | % | |
| TD | 0.70 to 0.90 | % | |
| TD | 0.90 to 1.2 | % | |
| Water absorption rate | |||
| 24hr | 0.060 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 32 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 270 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.4 mm | 204 | ℃ | |
| 1.8 MPa, unannealed, 6.4 mm | 152 | ℃ | |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD | ASTM E831 | ||
| -40 to 40 ℃ | 6.7E-5 | cm/cm/℃ | |
| 60 to 138 ℃ | 6.7E-5 | cm/cm/℃ | |
| Relative temperature index | 140 | ℃ | UL 746 |
| Electrical performance | 120 | ℃ | UL 746 |
| Impact mechanical performance | 120 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 5.5E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | ASTM D149 | ||
| 1.6 mm in oil | 24 | kV/mm | |
| 3.2 mm in air | 18 | kV/mm | |
| Dielectric constant | ASTM D150 | ||
| 100 Hz | 3.50 | ||
| 1 MHz | 3.40 | ||
| Dissipation factor | ASTM D150 | ||
| 100 Hz | 2.0E-3 | ||
| 1 MHz | 0.020 | ||
| Arc resistance | PLC 7 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 3 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 3 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 4 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.71 mm | V-0 | ||
| 3.00 mm | 5VA | ||
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.0 mm | 960 | ℃ | |
| 3.0 mm | 960 | ℃ | |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1 mm | 750 | ℃ | |
| 3 mm | 725 | ℃ | |
| Extreme oxygen index | 32 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 121 | ASTM D785 | |
| tensile strength | |||
| fracture | 79.3 | MPa | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 3520 | MPa | ASTM D790 |
| bending strength | |||
| Fracture, 50 mm span | 124 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 12 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Recommended injection volume | 40 to 80 | % | |
| Barrel rear temperature | 238 to 254 | °C | |
| Barrel middle temperature | 243 to 260 | °C | |
| Barrel front temperature | 249 to 266 | °C | |
| Nozzle temperature | 243 to 260 | °C | |
| Processing (melt) temperature | 249 to 266 | °C | |
| Mold temperature | 65.6 to 87.8 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 50 to 80 | rpm | |
| Vent depth | 0.025 to 0.038 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type I, 0.20 in/min |
| 3. 0.051 in/min |
| 4. Tungsten Electrode |
| 5. Surface |
| 6. by VDE |
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