| About |
|---|
| A homopolymer resin designed for injection molding applications requiring excellent flow and good mechanical properties. It is suitable for general purpose applications such as toys, household goods, caps and closures.&& |
| Product Description | |
|---|---|
| Supplier | ExxonMobil |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 230℃，2.16kg | 13 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 2.2 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| 23℃ | 22 | J/m | ASTM D256-A |
| 23℃ | 3.1 | kJ/m² | ISO 180-1A |
| Drop hammer impact | |||
| 23℃，3.2 mm | 9.73 | J | ASTM D5420 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 92.4 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 80.6 | ℃ | ISO 75-2/Bf |
| 0.45 MPa, annealed | 114 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 52.0 | ℃ | ISO 75-2/Af |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| 15 seconds | 67 | ISO 868 | |
| Rockwell hardness | 107 | ASTM D785 | |
| Tensile modulus | |||
| string | 1580 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 35.2 | MPa | ASTM D638 |
| yield | 33.4 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 9.4 | % | ASTM D638 |
| yield | 7.1 | % | ISO 527-2/50 |
| Bending modulus | |||
| 1% secant | 1500 | MPa | ASTM D790-A |
| 1% secant | 1770 | MPa | ASTM D790-B |
| — | 1430 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
| 4. 0.51 in/min |
| 5. 0.079 in/min |
| 6. Geometry GC |
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