ELTEX® Superstress™ CAP311 is a High Density Polyethylene copolymer manufactured by INEOS Olefins & Polymers Europe using its proprietary supported catalyst & process, particularly intended for the injection and compression moulding of screw caps for the packaging of beverages.
Benefits & Features
Very good injectability (MFR 11-like resin)
High rigidity
Good stress cracking resistance
Improved rigidity/stress cracking resistance compromise
Excellent quality controlled organoleptic properties
Slip agent free grade
Applications
ELTEX® Superstress™ CAP311 is especially suited for applications requiring excellent processability, high rigidity and enhanced stress cracking resistance.. Thanks to high purity and excellent organoleptic properties it is well suited for packaging in direct contact with beverages and sensitive food.
Injection Moulding and Compression Moulding of Caps & Closures for the packaging of still mineral water, juices and slightly carbonated or pressurized beverages
| Original Document | Technical Datasheet(English) | |||
| Features | High Stiffness/RigidityESCRCopolymer | |||
| Applications | Caps/Closures | |||
| Processing | InjectionCompression Moulding | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | 23°C |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ISO 1133 | |
Environmental Stress Cracking Resistance | *** Hours | Internal | 40°C, 4 bar, 10% Igepal |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-2 | 23°C, 1 mm/min |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | 23°C |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
