| About |
|---|
| TRIBIT® 1551GN20 is a Polybutylene Terephthalate (PBT) product. It is available in Asia Pacific, Europe, or North America. Characteristics include: Flame Rated Flame Retardant&& |
| Product Description | |
|---|---|
| Supplier | Samyang |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0 |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.56 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 250℃，5.0kg | 50 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.20 to 1.2 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.070 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 78 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 203 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 219 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 3.0E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | 3.20 | ASTM D150 | |
| Dissipation factor | 0.016 | ASTM D150 | |
| Arc resistance | 110 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.75 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 108 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.0 | % | ASTM D638 |
| Bending modulus | 6370 | MPa | ASTM D790 |
| bending strength | |||
| yield | 142 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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