| About |
|---|
| 15% Glass Reinforced, Hydrolysis Resistant, Laser Markable Polybutylene Terephthalate with Improved Processing&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Hydrolysis stability,Laser engraving,HB |
| 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 | 5000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 95.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 3.3 | % | ISO 527-2 |
| bending strength | 143 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 6.0 | kJ/m² | |
| 23℃ | 11 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| 23℃ | 57 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 220 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 200 | ℃ | ISO 75-2/A |
| Glass transition temperature | 65.0 | ℃ | ISO 11357-2 |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| 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 | 35 | kV/mm | IEC 60243-1 |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 0.010 | ||
| 1 MHz | 0.010 | ||
| Compared to the leakage tracing index | 575 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | 32 | mm/min | |
| 1.50 mm | HB | UL 94 | |
| Extreme oxygen index | 20 | % |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.38 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 250℃，2.16 kg | 13.5 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.1 | % | |
| MD | 0.50 | % | |
| Water absorption rate | ISO 62 | ||
| 23℃，24hr，2.00 mm | 0.40 | % | |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 0.15 | % | |
| Apparent viscosity of melt | |||
| 250℃，1000 sec^-1 | 175 | Pa·s | ISO 11443 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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