| About |
|---|
| PolyOne’s Maxxam™ family of polypropylene- and polyethylene-based products covers a wide range of applications, markets and performance requirements. Standard grades are compounded with calcium carbonate, glass and talc to provide a desired balance of properties including stiffness, durability, impact resistance and heat resistance. Custom grades are available with features such as UV stabilizers, heat stabilizers, custom color, high impact, etc.&& |
| Product Description | |
|---|---|
| Supplier | Polyone |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Low liquidity,Chemical coupling,Homopolymer,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ASTM D792 |
| Specific volume | 0.820 | cm³/g | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 8.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.10 to 0.30 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, 3.2mm, injection molding | 80 | J/m | ASTM D256-A |
| Notched impact strength of cantilever beam | |||
| 23℃，3.2 mm | 350 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 162 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.50 mm, all colors | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 | |
| tensile strength | |||
| yield | 88.9 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 9.0 | % | ASTM D638 |
| Bending modulus | 7100 | MPa | ASTM D790 |
| bending strength | 132 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Mold temperature | 16 to 50 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Procedure A |
| 3. Type I, 2.0 in/min |
| 4. Injection Molded |
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