| About |
|---|
| General purpose polyester. Fully imported product from USA&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Negative |
| Features | HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.31 | g/cm³ | ISO 1183 |
| Melt Volume Rate | ISO 1133 | ||
| 250℃，1.2 kg | 6.00 | cm³/10min | |
| 250℃，2.16 kg | 9.00 | cm³/10min | |
| Shrinkage rate | Internal Method | ||
| MD | 1.1 to 1.8 | % | |
| TD | 0.90 to 1.8 | % | |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.34 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.080 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 4.0 | kJ/m² | |
| 23℃ | 5.5 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 5.0 | kJ/m² | |
| 23℃ | 6.0 | kJ/m² | |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 无断裂 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 100 mm span | 120 | ℃ | ISO 75-2/Be |
| 1.8 MPa, unannealed, 100 mm span | 55.0 | ℃ | ISO 75-2/Ae |
| Vicat Softening Temp | |||
| A50 | 220 | ℃ | ISO 306/A50 |
| B50 | 170 | ℃ | ISO 306/B50, ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~80℃ | 1.2E-4 | 1/℃ | |
| TD：23~80℃ | 1.3E-4 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | IEC 60243-1 | ||
| 0.8 mm in oil | 29 | kV/mm | |
| 1.6 mm in oil | 24 | kV/mm | |
| 3.2 mm in oil | 15 | kV/mm | |
| Relative permittivity | IEC 60250 | ||
| 50 Hz | 2.90 | ||
| 60 Hz | 2.90 | ||
| 100 Hz | 3.30 | ||
| 1 MHz | 2.40 | ||
| Dissipation factor | IEC 60250 | ||
| 50 Hz | 3.0E-4 | ||
| 60 Hz | 3.0E-4 | ||
| 100 Hz | 2.0E-3 | ||
| 1 MHz | 0.020 | ||
| Compared to the leakage tracing index | IEC 60112 | ||
| CTI | 600 | V | |
| Solution B | 350 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.0 mm | 850 | ℃ | |
| 2.02 mm | 960 | ℃ | |
| Extreme oxygen index | 21 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 117 | ISO 2039-2 | |
| Ball hardness | |||
| H358/30 | 110 | MPa | ISO 2039-1 |
| Tensile modulus | 2400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 55.0 | MPa | ISO 527-2/50 |
| fracture | 30.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2/50 | ||
| yield | 3.5 | % | |
| fracture | 100 | % | |
| Bending modulus | 2300 | MPa | ISO 178 |
| bending strength | 75.0 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 40.0 to 60.0 | °C | |
| Barrel rear temperature | 230 to 245 | °C | |
| Barrel middle temperature | 240 to 255 | °C | |
| Barrel front temperature | 245 to 265 | °C | |
| Nozzle temperature | 240 to 260 | °C | |
| Processing (melt) temperature | 250 to 270 | °C | |
| Mold temperature | 40.0 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type I, 2.0 in/min |
| 3. 0.051 in/min |
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