| About |
|---|
| PULSE™ B-270 is a PC/ABS Engineering Resin product. It is available in Latin America or North America. Typical application: Automotive.&& |
| Product Description | |
|---|---|
| Supplier | Trinseo |
| Generic | PC+ABS |
| Material Status | Commercial: Active |
| Availabilitys | North America,Latin America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.21 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 1.5 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.65 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃ | 0.18 | % | ASTM D570 |
| 23℃，24hr | 0.050 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 51.4 | MPa | ASTM D638 |
| yield | 59.9 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| Bending modulus | 3310 | MPa | ASTM D790 |
| bending strength | |||
| yield | 100 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃，3.2mm | 110 | J/m | ASTM D256 |
| 23℃，3.2mm | 370 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| -29℃，3.20 mm，Total Energy | 56.5 | J | ASTM D3763 |
| 23℃，3.20 mm，Total Energy | 56.5 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 134 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| TD | 6.3E-5 | 1/℃ | ASTM D696 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 99 | °C | |
| Drying time | 4.0 | hr | |
| Processing (melt) temperature | 277 to 293 | °C | |
| Mold temperature | 71 to 93 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Test performed on parts. |
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