PP Homopolymer Braskem PP H 401 Braskem America Inc.
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Technical Data Sheet
| optical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| gloss | 45° | ASTM D2457 | 99 |
| turbidity | ASTM D1003 | 1.8 % |
| impact performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,Injection | ASTM D256 | 30 J/m |
| mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| tensile strength | Yield,Injection | ASTM D638 | 33.0 MPa |
| elongation | Yield,Injection | ASTM D638 | 13 % |
| Bending modulus | Injection | ASTM D790 | 1400 MPa |
| thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed,Injection | ASTM D648 | 92.0 °C |
| 1.8MPa,Unannealed,Injection | ASTM D648 | 52.0 °C | |
| Vicat softening temperature | ASTM D15252 | 148 °C |
| Physical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 0.905 g/cm³ | |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 7.5 g/10min |
| hardness | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Rockwell hardness | R-Scale,Injection | ASTM D785 | 98 |
| film | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Secant modulus | ASTM D882 | 570 MPa | |
| ASTM D882 | 580 MPa | ||
| tensile strength | Yield | ASTM D882 | 22.0 MPa |
| Yield | ASTM D882 | 21.0 MPa | |
| Tensile strain | Yield,MD | ASTM D882 | 12 % |
| Yield | ASTM D882 | 11 % | |
| Initial sealing temperature | 115 °C |
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