| About |
|---|
| Medium viscosity, flame retardent standard injection moulding grade with very good mechanical properties&& |
| Product Description | |
|---|---|
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0 |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.45 | g/cm³ | ISO 1183 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.42 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.17 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2800 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 60.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 10 | % | ISO 527-2 |
| bending strength | 100 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 3.0 | kJ/m² | |
| 23℃ | 5.0 | kJ/m² | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 4.0 | kJ/m² | |
| 23℃ | 4.0 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 160 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 60.0 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 223 | ℃ | ISO 3146 |
| Linear coefficient of thermal expansion | DIN 53752 | ||
| MD | 1.3E-4 | 1/℃ | |
| TD | 1.3E-4 | 1/℃ | |
| Maximum operating temperature | IEC 216 | ||
| 20000 hrs | 130 | ℃ | |
| some hours | 155 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+16 | ohms·cm | IEC 60093 |
| Relative permittivity | |||
| 1 MHz | 3.50 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 0.018 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 130 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 240 to 260 | °C | |
| Mold temperature | 60.0 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Test Specimen accordng to ISO 3167, Type A |
| 3. 80 x 10 x 4 mm |
| 4. 110x10x4 mm |
| 5. 10 K/min, Compound for moulding |
| 6. >=10x10x4 |
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