| About |
|---|
| PBT+PC, Unreinforced, impact modified thermoplastic alloy. Outstanding impact at low temperature&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PC+PBT |
| Material Status | Commercial: Active |
| Features | High impact resistance,Solvent resistance,low-temperature impact resistance,HB |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Specific volume | 0.838 | cm³/g | ASTM D792 |
| Shrinkage rate | |||
| TD：3.2 mm | 1.6 to 1.8 | % | Internal Method |
| MD：3.2 mm | 1.6 to 1.8 | % | Internal Method |
| Water absorption rate | |||
| 24hr | 0.080 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| 23℃ | 1600 | J/m | ASTM D4812 |
| -30℃ | 670 | J/m | ASTM D256 |
| 23℃ | 900 | J/m | ASTM D256 |
| Drop hammer impact | ASTM D3029 | ||
| 23℃ | 54.2 | J | ASTM D3029 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 93.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 6.4 mm | 98.9 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 53.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 60.0 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 9.8E-5 | 1/℃ | ASTM E831 |
| MD: -40 to 40 ℃ | 9.4E-5 | cm/cm/℃ | ASTM E831 |
| 60 to 138 ℃ | 1.0E-4 | cm/cm/℃ | ASTM E831 |
| Relative temperature index | |||
| Electrical performance | 75.0 | ℃ | UL 746 |
| Strength mechanical performance | 75.0 | ℃ | UL 746 |
| Impact mechanical performance | 75.0 | ℃ | 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 | 28 | kV/mm | ASTM D149 |
| 3.2 mm in air | 19 | kV/mm | ASTM D149 |
| 3.2 mm in oil | 19 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 100 Hz | 3.10 | ASTM D150 | |
| 100 kHz | 3.00 | ASTM D150 | |
| 1 MHz | 3.00 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 100 Hz | 2.0E-3 | ASTM D150 | |
| 100 kHz | 0.020 | ASTM D150 | |
| 1 MHz | 0.020 | ASTM D150 | |
| Arc resistance | PLC 5 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 0 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 1 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 43.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 180 | % | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 1720 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 50 mm span | 64.1 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 108 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 104 to 116 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Drying time, maximum | 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Recommended injection volume | 50 to 80 | % | |
| Barrel rear temperature | 227 to 243 | °C | |
| Barrel middle temperature | 232 to 249 | °C | |
| Barrel front temperature | 238 to 260 | °C | |
| Nozzle temperature | 238 to 260 | °C | |
| Processing (melt) temperature | 238 to 260 | °C | |
| Mold temperature | 49 to 82 | °C | |
| Back pressure | 0.172 to 0.345 | MPa | |
| Vent depth | 0.013 to 0.020 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type I, 2.0 in/min |
| 3. 0.051 in/min |
| 4. Modified |
| 5. Tungsten Electrode |
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