| About |
|---|
| SEETEC M1425 is polypropylene block copolymer for injection molding applications. It exhibits an excellent stiffness, good impact resistance. This grade meets the FDA requirement in the code of Federal Regulations in 21 CFR 177.1520 for food contact. Applications Outdoor Chairs, Industrial Parts&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,Food contact compliance,Copolymer |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 10 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃ | 39 | J/m | ASTM D256 |
| 23℃ | 98 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 105 | ℃ | ASTM D648 |
| Vicat Softening Temp | 151 | ℃ | ASTM D1525 4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 26.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| Bending modulus | 1600 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 95 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 1.1 in/min |
| 4. Loading 1 (10 N) |
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