DOW™ LDPE 450E Low Density Polyethylene Resin
This product has been designed with an optimum balance of melt strength and drawability to give excellent performance in cast film, foam, blown film and bubble film extrusion. When properly fabricated, the product displays: excellent processability low neck-down (cast film) very good toughness and impact properties and good tear strength. In foam extrusion, This product gives an ideal balance between cell growth and stabilization to allow the production of very low density products without voids. Main Characteristics: - Cast film - Foam - Bubble film - General purpose blown film. Slip Additive: None Antiblock Additive: None
Properties
These values are not intended for use in preparing specifications.
Typical Properties
- Anti-block Yes No No
- Dart Drop Impact (ASTM D1709A) in grams (lbs) Yes No 110 g
- Density (ASTM D792) Yes No 0.923 g/cm3
- Elmendorf Tear Strength, MD (ASTM D1922) in grams (lbs) Yes No 430 g
- Elmendorf Tear Strength, TD (ASTM D1922) in grams (lbs) Yes No 370 g
- Functionality Yes No Optical Performance, Processing
- Gloss (45 degree) Yes No 66 %
- Haze (ASTM D1003) Yes No 7.5 %
- Melt Index (g/10min @190°C/2.16 kg) (ASTM D1238) Yes No 2
- Melt Index (g/10min @190°C/21.6 kg) (ASTM D1238) Yes No 2
- Process Yes No Blown Film Extrusion, Cast Film
- Slip Yes No No
- Tensile Elongation at Break, MD Yes No 400 %
- Tensile Elongation at Break, TD Yes No 550 %
- Tensile Strength Break, MD (ASTM D882) in MPa (psi) Yes No 20.9 (3030)
- Tensile Strength Break, TD (ASTM D882) in MPa (psi) Yes No 18.1 (2630)
- Tensile Strength Yield, MD (ASTM D882) in MPa (psi) Yes No 10.3 (1490)
- Tensile Strength Yield, TD (ASTM D882) in MPa (psi) Yes No 12.2 (1770)
- Tie Layers Yes No No
- Type Yes No Breathable Blown Film, Breathable Cast Film
- Vicat Softening Point in °C(°F) Yes No 99 (210)
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.
No Food Contact Letters are available online for this material Please Contact Dow for additional information.
No Food Contact Letters are available online for this material
Please Contact Dow for additional information.
No sales specification could be found for this material in selected language
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
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