| About |
|---|
| 10% Glass Reinforced, Flame Retardant, Toughened Polybutylene Terephthalate&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile modulus | 3900 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 70.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 4.7 | % | ISO 527-2 |
| Tensile Creep Modulus（1 hr） | 3000 | MPa | ISO 899-1 |
| Tensile creep modulus | |||
| 1000 hr | 2000 | MPa | ISO 899-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 5.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 8.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 40 | kJ/m² | ISO 179/1eU |
| 23℃ | 46 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 8.0 MPa, unannealed | 66.0 | ℃ | ISO 75-2/C |
| 1.8 MPa, unannealed | 170 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 180 | ℃ | ISO 306 |
| Melting temperature | 205 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 27 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 4.00 | IEC 60250 | |
| 1 MHz | 3.80 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 0.010 | IEC 60250 | |
| 1 MHz | 0.018 | IEC 60250 | |
| Compared to the leakage tracing index | 250 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | V-0 | UL 94 | |
| 1.50 mm | V-0 | UL 94 | |
| Flammability level | IEC 60695-11-10, -20 | ||
| 0.75 mm | V-0 | IEC 60695-11-10, -20 | |
| 1.5 mm | V-0 | IEC 60695-11-10, -20 | |
| Extreme oxygen index | 30 | % | ISO 4589-2 |
| FMVSS flame retardant rating | DNI | FMVSS 302 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.54 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.2 | % | ISO 294-4 |
| MD | 0.70 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 0.35 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 0.15 | % | ISO 62 |
| Melt density | 1.31 | g/cm³ | |
| Apparent viscosity of melt | |||
| 250℃，1000 sec^-1 | 240000 | mPa·s | ISO 11443 |
| Ejection temperature | 150 | ℃ | |
| Specific Heat Capacity of Melt | 1970 | J/kg/℃ | |
| Thermal Conductivity of Melt | 0.23 | W/m/K |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.040 | % | |
| Processing (melt) temperature | 240 to 260 | °C | |
| Melt Temperature, Optimum | 250 | °C | |
| Mold temperature | 100 to 120 | °C | |
| Mold Temperature, Optimum | 110 | °C | |
| Hold pressure | 60.0 | MPa | |
| Back pressure | As low as possible | ||
| Drying Recommended | yes | ||
| Hold Pressure Time | 3.00 | s/mm | |
| Notes |
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