| About |
|---|
| Product Description | |
|---|---|
| Supplier | Kolon |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.52 | g/cm³ | ASTM D792 |
| Shrinkage rate | 0.4~1.1 | % | ASTM D955 |
| Water absorption rate | |||
| 23 ℃, 24 hours, in water | 0.050 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 3.20 mm，5 mm/min | 130 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.20 mm, 5 mm/min | 5.0 | % | ASTM D638 |
| Bending modulus | |||
| 5 mm/min，3.20 mm | 8300 | MPa | ASTM D790 |
| bending strength | |||
| 3.20 mm，5 mm/min | 215 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，6.4mm | 98 | J/m | ASTM D256 |
| -30℃，6.4mm | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 210 | ℃ | ASTM D648 |
| 20 ℃/min | 255 | ℃ | ASTM D3418 |
| Linear coefficient of thermal expansion | cm/cm·℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | ohms·cm | IEC 60093 | |
| Surface resistivity | ohms/sq | IEC 60093 | |
| Dielectric strength | |||
| 1 mm | kV/mm | ASTM D149 | |
| Compared to the leakage tracing index | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| drying temperature | 100~120 | ℃ | |
| Drying time | 3~5 | hr | |
| Control moisture content | ≤ 0.04 | % | |
| Front cylinder temperature | 255~285 | ℃ | |
| Mid cylinder temperature | 250~275 | ℃ | |
| Temperature at the rear of the cylinder | 240~265 | ℃ | |
| Nozzle temperature | 250~280 | ℃ | |
| Mold temperature | 60~100 | ℃ | |
| Notes |
|---|
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