| About |
|---|
| TB12B is a polypropylene compound designed for use in extruded sheets. TB12B features superior heat-resistance and the mechanical properties required for sheet products, and is ideal for extrusion processing and vacuum forming. This product is commonly applied to a variety of vacuum-molded products such as food containers and packaging trays, and to other vacuum products used as industrial materials.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | HMS PP |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High Heat Resistance,Good melt strength,low-temperature impact resistance |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.06 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 0.92 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.80 to 1.1 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 220 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 123 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 79 | ASTM D785 | |
| tensile strength | |||
| yield | 31.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 40 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 49.0 | MPa | ASTM D747 |
| Bending modulus | 1960 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 180 to 230 | °C | |
| Barrel 2 zone temperature | 180 to 230 | °C | |
| Barrel 3 zone temperature | 180 to 230 | °C | |
| Barrel 4 zone temperature | 180 to 230 | °C | |
| Barrel 5 zone temperature | 180 to 230 | °C | |
| Nozzle temperature | 200 to 240 | °C | |
| Notes |
|---|
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