Purell GB7250 is an HDPE material which exhibits good flowability and high rigidity behaviours.
Exceptional organoleptic properties and a good balance of stiffness, toughness and processability make Purell GB7250 the choice of customers for the production of closures for still mineral water and many other types of food and non-food caps and closures as well as tube shoulders.
This grade is supported for use in drinking water applications.
| Original Document | Technical Datasheet-ISO(English) | |||
| Features | High Stiffness/RigidityLow WarpageEasy processingFood ContactDrinking Water ContactMedical Application/Health CareEtO sterilizableGood FlowHigh Density | |||
| Processing | Injection | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ISO 1133 | |
190℃/5 kg | *** g/10 min | ISO 1133 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | |
FNCT | *** hr | ISO 16770 | 6.0 MPa, 2% Arkopal N100, 50 °C |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179-1/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179-1/1eA | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | *** D | ISO 868 | |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | H 132/30 |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Vicat Softening Temperature(VST) | *** °C | ISO 306/B50 | |
Melt Temperature(Tm) | ***~*** °C | Internal |
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.
