DOW
DOW™ LLDPE DFDC-7047 NT 7
Linear Low Density Polyethylene
DOW™ DFDC-7047 NT7 Linear Low Density Polyethylene is an ethylene-butene copolymer designed for blown film applications. This resin is formulated with an additive package that does not contain any intentionally added TNPP (TrisnonylphenylPhosphite).
- Supplier
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Main
Characteristics- Butene linear low density polyethylene
- Blown film extrusion
- Pellet form
- Non-TNPP (Tris(nonylphenyl) phosphite) based formulation
Complies with
- EU, No 10/2011
- U.S. FDA, 21 CFR 177.1520( c )3.2a
Consult the regulations for complete details.
Resin Properties
Typical Value (SI) |
Unit |
Test Method |
|
|---|---|---|---|
| Density | 0.918 |
g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 1.0 |
g/10 min | ASTM D1238 |
Molded Properties
| Film Thickness — Tested | 25 |
μm | Internal Method |
| Film Puncture Energy | 2.49 |
J | Internal Method |
| Film Puncture Force | 35.6 |
N | Internal Method |
| Film Puncture Resistance | 12.0 |
J/cm³ | ASTM D882 |
| Film Toughness — MD | 96.8 |
J/cm³ | ASTM D882 |
| Film Toughness — TD | 95.1 |
J/cm³ | ASTM D882 |
| Secant Modulus | |||
| 1% Secant, MD | 221 |
MPa | |
| 2% Secant, MD | 189 |
MPa | |
| Secant Modulus | ASTM D882 | ||
| 1% Secant, TD | 248 |
MPa | |
| 2% Secant, TD | 210 |
MPa | |
| Tensile Strength — MD (Yield) | 10.7 |
MPa | ASTM D882 |
| Tensile Strength — TD (Yield) | 11.0 |
MPa | ASTM D882 |
| Tensile Strength — MD (Break) | 36.5 |
MPa | ASTM D882 |
| Tensile Strength — TD (Break) | 26.9 |
MPa | ASTM D882 |
| Tensile Elongation — MD (Break) | 580 |
% | ASTM D882 |
| Tensile Elongation — TD (Break) | 690 |
% | ASTM D882 |
| Dart Drop Impact | 90 |
g | ASTM D1709A |
| Elmendorf Tear Strength – MD | 170 |
g | ASTM D1922 |
| Elmendorf Tear Strength – TD | 320 |
g | ASTM D1922 |
Thermal
| Melting Temperature | 121 |
°C | ISO 3146 |
| Vicat Softening Temperature | 102 |
°C | ASTM D1525 |
Optical
| Gloss (45°) | 33 |
ASTM D2457 | |
| Haze | 19.0 |
% | ASTM D1003 |
Extrusion Notes
| Fabrication Conditions for Blown Film: | |||
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Disclaimer
The information presented here was acquired by Quantum from the producer of the material. Quantum assumes no responsibility or liability for the accuracy of the information contained on this website. Please refer to the downloadable pdf data sheet provided directly by the producer.
Nota:
Esto es una traducción. Quantum no asume responsabilidad alguna por la exactitud de la traducción. Cualquier discrepancia o diferencia creada en la traducción no es vinculante y no tiene ningún efecto legal. Si surge alguna duda relacionada con la exactitud de la información contenida en la ficha técnica traducida, consulte la versión en ingles.