| About |
|---|
| COSMOPLENE AX764 is high impact PP copolymer manufactured by gas phase process licensed from Sumitomo Chemical Co. Japan. COSMOPLENE AX764 is high flow, high stiffness, high impact copolymer grade which contains anti-static agent. COSMOPLENE AX764 is specially designed for tub of washing machine and electrical appliances which require super high flow and high impact strength.&& |
| Product Description | |
|---|---|
| Supplier | TPC |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,High liquidity,Antistatic property,Impact copolymer,HB |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 50 | g/10min | ASTM D1238 |
| Shrinkage rate | Internal Method | ||
| MD：2.0 mm | 1.6 | % | Internal Method |
| TD：2.0 mm | 1.7 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃ | 37 | J/m | ASTM D256 |
| 23℃ | 60 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 122 | ℃ | 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 | 90 | ASTM D785 | |
| tensile strength | ASTM D638 | ||
| yield | 27.5 | MPa | ASTM D638 |
| fracture | 17.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 50 | % | ASTM D638 |
| Bending modulus | 1350 | 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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