| About |
|---|
| PRL TPSF-G10 is a Polybutylene Terephthalate (PBT) product filled with 10% glass fiber. It can be processed by foam processing and is available in North America. Typical application: Foam. Characteristics include: RoHS Compliant Chemical Resistant Heat Resistant Warp Resistant&& |
| Product Description | |
|---|---|
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Low warping,Foaming performance,Heat Resistance, Good,Solvent resistance |
| Availabilitys | North America |
| Process Methods | Foam treatment |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.26 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 250℃，2.16kg | 8.0 to 18 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 to 0.60 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 3.18 mm | 72.4 | MPa | ASTM D638 |
| Yield, 3.17 mm | 72.4 | MPa | ASTM D638 |
| Bending modulus | |||
| 3.17 mm | 2960 | MPa | ASTM D790 |
| bending strength | |||
| Fracture, 3.18 mm | 103 | 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 | |||
| 1.8 MPa, unannealed, 3.2 mm | 121 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 3.2 mm | 138 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 to 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Barrel rear temperature | 238 to 254 | °C | |
| Barrel middle temperature | 243 to 260 | °C | |
| Barrel front temperature | 249 to 266 | °C | |
| Processing (melt) temperature | 249 to 260 | °C | |
| Mold temperature | 71 to 93 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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