| About |
|---|
| COSMOPLENE AV161 is low flow, high stiffness and high impact PP copolymer manufactured by gas phase process licensed from Sumitomo Chemical Co. Japan. COSMOPLENE AV161 is suitable for commodity products such as chair, crates, containers, detergent pails, toys, tool boxes, seat bottom, battery case etc.&& |
| Product Description | |
|---|---|
| Supplier | TPC |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Low liquidity,High impact resistance,Copolymer,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 5.0 | g/10min | ASTM D1238 |
| Shrinkage rate | Internal Method | ||
| MD：2.0 mm | 1.5 | % | Internal Method |
| TD：2.0 mm | 1.5 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃ | 45 | J/m | ASTM D256 |
| 23℃ | 100 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 116 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 88 | ASTM D785 | |
| tensile strength | ASTM D638 | ||
| yield | 28.0 | MPa | ASTM D638 |
| fracture | 24.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 500 | % | ASTM D638 |
| Bending modulus | 1040 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 190 to 230 | °C | |
| Barrel middle temperature | 190 to 230 | °C | |
| Barrel front temperature | 190 to 230 | °C | |
| Mold temperature | 30 | °C | |
| Injection pressure | 6.86 | MPa | |
| Clamping force | 0.98 | kN/cm² | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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