| About |
|---|
| 2500M is a Polypropylene Block Copolymer resin for injection molding process with medium flow, good balance between impact and stiffness. It is specially designed for the production of pails and container. It also meets the F.D.A. requirement in the code of federal regulations in 21 CFR 177.1520 for food contact.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Block Copolymer,Moderate liquidity,Good Rigidity,Food contact compliance,High impact resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 230℃，2.16kg | 8.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -20℃ | 7.2 | kJ/m² | DIN 53453 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 92.0 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 25.0 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 20 | % | ASTM D638 |
| Bending modulus | |||
| 1% secant | 1130 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 87 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Nominal value | Unit | Test method | |
| 190 to 240 | °C | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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