| About |
|---|
| J50-200-178 is a narrow molecular weight high density polyethylene copolymer intended for the production of closures for beverages by either compression or injection molding. Because of its high purity and excellent organoleptic properties, this grade is certified as low taste and is intended for use in direct contact with beverages. Typical applications include caps and closures for carbonated beverages and water. This material meets the Food and Drug Administration requirements of 21 CFR 177.1520.&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | HDPE copolymer |
| Material Status | Commercial: Active |
| Features | High purity,Food contact compliance,Low odor,Good sensory characteristics.,Weight distribution,Copolymer,High density |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.951 | g/cm³ | ASTM D4883 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 11 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 100% non-ionic detergent, F50 | 4.00 | hr | ASTM D1693B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 66 | ASTM D2240 | |
| tensile strength | |||
| fracture | 11.4 | MPa | ASTM D638 |
| yield | 27.6 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 800 | % | ASTM D638 |
| yield | 9.5 | % | ASTM D638 |
| Bending modulus | |||
| tangent | 1190 | MPa | ASTM D790-A |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 37 | J/m | ASTM D256 |
| Area | 3.70 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 72.8 | ℃ | ASTM D648 |
| Embrittlement temperature | < -70.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 123 | ℃ | ASTM D1525 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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