| About |
|---|
| 10% Glass Reinforced Polybutylene Terephthalate&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.37 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD：2.0 mm | 1.20 | % | ISO 294-4 |
| MD：2.0 mm | 0.70 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，50% RH | 0.20 | % | ISO 62 |
| 23℃，24hr | 0.40 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 23℃ | 90 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 4.70 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 4500 | MPa | ISO 527-2 |
| Tensile creep modulus | |||
| 1000 hr | 2500 | MPa | ISO 899-1 |
| 1 hr | 4000 | MPa | ISO 899-1 |
| bending strength | |||
| 23℃ | 140 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 175 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 215 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | |||
| B50 | 205 | ℃ | ISO 306 |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD | 1.2E-4 | 1/℃ | ISO 11359-2 |
| MD | 6.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 1.0E+16 | Ω.cm | IEC 60093 |
| Insulation strength | 35 | KV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 23℃ | 3.50 | 1 MHz | IEC 60250 |
| 23℃ | 3.90 | 100 Hz | IEC 60250 |
| Dissipation factor | |||
| 23℃ | 2.0E-3 | 100 Hz | IEC 60250 |
| 23℃ | 0.020 | 1 MHz | IEC 60250 |
| Compared to the leakage tracing index | 300 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| All color | 6.00mm | HB | UL-94 |
| All color | 3.00mm | HB | UL-94 |
| All color | 1.50mm | HB | UL-94 |
| All color | 0.75mm | UL-94 | |
| Extreme oxygen index | 20 | % | ISO 4589-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.50 | kJ/m² | ISO 180-1A |
| -30℃ | 5.00 | kJ/m² | ISO 180-1A |
| Charpy Unnotch Impact strength | |||
| 23℃ | 40 | kJ/m² | ISO 179/1eU |
| -30℃ | 40 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| 23℃ | 6.00 | kJ/m² | ISO 179/1eA |
| -30℃ | 6.00 | kJ/m² | ISO 179/1eA |
| Notched impact strength of cantilever beam | |||
| 23℃ | 27 | kJ/m² | ISO 180/1U |
| -30℃ | 26 | kJ/m² | ISO 180/1U |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100-130 | °C | |
| Drying time | 2.0-4.0 | Hr | |
| Recommended moisture content | <=0.20 | % | |
| Barrel rear temperature | 220-240 | °C | |
| Barrel middle temperature | 230-250 | °C | |
| Barrel front temperature | 240-260 | °C | |
| Nozzle temperature | 250-270 | °C | |
| Mold temperature | 40-130 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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