| About |
|---|
| 15% Glass Reinforced, Flame Resistant PBT&& |
| Product Description | |
|---|---|
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0 |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 23 ℃ | 93.1 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 5.0 | % | ASTM D638 |
| Bending modulus | 4960 | MPa | ASTM D790 |
| bending strength | 138 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.2 mm | 210 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 182 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-0 | UL 94 | |
| 3.00 mm | V-0 5VA | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 116 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 238 to 271 | °C | |
| Barrel middle temperature | 249 to 277 | °C | |
| Barrel front temperature | 249 to 277 | °C | |
| Nozzle temperature | 249 to 277 | °C | |
| Processing (melt) temperature | 238 to 271 | °C | |
| Mold temperature | 27 to 82 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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