| About |
|---|
| Product Description | |
|---|---|
| Supplier | Shinkong |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Water absorption rate | |||
| 110℃，1hr | 0.07 | % | ASTM D570 |
| Shrinkage rate | |||
| MD | 0.5-0.9 | % | ASTM D955 |
| TD | 0.3-0.5 | % | ASTM D955 |
| Density | 1.48 | ASTM D792 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Bending modulus | |||
| 2 mm/mim | 9983 | Mpa | ASTM D790 |
| tensile strength | |||
| 5 mm/min | 140 | Mpa | ASTM D638 |
| Tensile strain | |||
| 5 mm/min | 3.1 | % | ASTM D638 |
| bending strength | |||
| 2 mm/min | 212 | Mpa | ASTM D790 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 20 | kv/mm | ASTM D149 |
| Volumetric resistance | 1.00E+16 | Ω.cm | ASTM D257 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melt Flow Rate | |||
| 260℃，2.16KG | 25.6 | g/10min | ASTM D1238 |
| Flame retardant level | |||
| 3.00 mm | V-0 | UL 94 | |
| Hot deformation temperature | |||
| 1.8 MPa | 205 | ℃ | ASTM D648 |
| melting point | 223 | ℃ | DSC |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| impact strength | |||
| 23℃ | 74.48 | J/m | ASTM D256 |
| Notes |
|---|
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