| About |
|---|
| 30% Glass Reinforced&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.52 | g/cm³ | ISO 1183 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.30 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.15 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 10000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 140 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.9 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 11 | kJ/m² | |
| 23℃ | 9.0 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 60 | kJ/m² | |
| 23℃ | 65 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 220 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 205 | ℃ | ISO 75-2/A |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD | 3.5E-5 | 1/℃ | |
| TD | 7.0E-5 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 30 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.90 | ||
| 1 MHz | 3.70 | ||
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 2.5E-3 | ||
| 1 MHz | 0.017 | ||
| Compared to the leakage tracing index | 400 | V | IEC 60112 |
| Flammability level | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | IEC 60695-11-10, -20 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 120 | °C | |
| Drying time | 3.0 to 12 | hr | |
| Barrel rear temperature | 230 to 240 | °C | |
| Barrel middle temperature | 230 to 250 | °C | |
| Barrel front temperature | 240 to 260 | °C | |
| Nozzle temperature | 240 to 260 | °C | |
| Processing (melt) temperature | 240 to 270 | °C | |
| Mold temperature | 60.0 to 100 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | 3.00 to 10.0 | MPa | |
| Screw compression ratio | 2.5:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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