| About |
|---|
| HP 502H is a low melt flow homopolymer. Applications: Extrusion of sheets for thermoformed pots. Extrusion Blow Molding of bottles and pharmaceutical applications. Processing: Extrusion Thermoforming Extrusion Blow Molding&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good surface appearance,High impact resistance,High liquidity,Block Copolymer |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ASTM D792 |
| Density | 0.905 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.2 | g/10min | ASTM D1238 |
| 230℃，2.16kg | 2.2 | g/10min | ISO 1133 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 3.0 | kJ/m² | ISO 180 |
| 23 ℃, injection molding | 45 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 60.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed, injection molded | 85.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 85.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 150 | ℃ | ISO 306/A |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| 1000 µ m, injection molding | 30 | % | ISO 13468 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, injection molding | 34.0 | MPa | ISO 527-2 |
| Yield, injection molding | 34.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 12 | % | ISO 527-2 |
| Yield, injection molding | 12 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1400 | MPa | ISO 178 |
| 1% cut, injection molding | 1400 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 99 | ISO 2039-2 | |
| R-level | 99 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
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