| About |
|---|
| IG58 is a High Density Polyethylene, narrow molecular weight butene-1 copolymer, produced by solution process, for injection molding applications. It offers high stiffness, impact strength and high output (fast cycle). Application: Thin-wall articles, housewares, ice cream packaging, food and general purpose containers.&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,Quick molding cycle,Food contact compliance,Weight distribution,Copolymer,Butylene copolymer |
| Availabilitys | Latin America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.956 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 50 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| Compression Molding | 30 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, molded | 71.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 125 | ℃ | ASTM D1525 1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, molded | 58 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| Yield, molding | 24.0 | MPa | |
| Fracture, molded | 11.0 | MPa | |
| Bending modulus | |||
| 1% cut, molded | 1190 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 160 to 230 | °C | |
| Notes |
|---|
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