DOW DNDA-7144 NT 7 Linear Low Density Polyethylene (LLDPE) Resin is produced using UNIPOL™ PE Process Technology and is intended for use in injection molding applications such as large industrial containers and trash cans. This resin has been designed to have excellent impact strength, rigidity, environmental stress crack resistance and processability.
Injection molding
Large industrial containers and trash cans
Excellent low temperature impact strength, rigidity, stress crack resistance and processability
Very narrow molecular weight distribution
Complies with
U.S. FDA 21 CFR 177.1520 (c)3.1a
CANDIAN HPFB NO OBJECTION ( WITH LIMITATIONS)
EU, No 10/2011
U.S. FDA -DMF
Consult the regulations for complete details.
| Original Document | Technical Datasheet-ASTM(English) | |||
| Features | Good Impact ResistanceEasy processingESCR | |||
| Processing | Injection | |||
| Compliance | Drug Master FileEU 2011/10/ECFDAHPFB (Canada) | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Density/Specific Gravity | *** g/cm³ | Internal | Base Density |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ASTM D1238 | |
Environmental Stress Cracking Resistance | *** Hours | ASTM D 1693 | 50°C, 100% Igepal, F50 |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | |
Break | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | |
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | 2% Secant |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Impact | *** kJ/m² | ASTM D 1822 | Type S |
Brittleness Temperature | *** °C | ASTM D 746 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | *** D | ASTM D 2240 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | Unannealed |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | |
Melt Temperature(Tm) | *** °C | Internal | DSC |
Freezing temperature | *** °C | Internal | DSC |
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.
