DOW™ LDPE 421E Low Density Polyethylene Resin
Can be readily extruded using conventional blown film techniques utilizing melt temperatures between 160 and 195 °C. This resin, when properly fabricated, shows excellent mechanical properties, consistent with its higher density (high stiffness) when compared to standard resins, whilst maintaining very high clarity and gloss. It shows good draw down properties and processability. This product does not contain slip nor antiblock additives. Regulations: DOW LDPE 421E Low Density Polyethylene Resin should comply with: - U.S. FDA 21 CFR 177.1520(c)2.2 - EU, No 10/2011 - Consult the regulations for complete details. Applications: - High clarity lamination films. - Packaging of soft products such as hand tissues, toilet tissues, feminine hygiene products. - High clarity tissues overwrap. - Produce bags. - Food packaging films.
Properties
These values are not intended for use in preparing specifications.
Typical Properties
- Anti-block Yes No No
- Density (ASTM D792) Yes No 0.93 g/cm3
- Elmendorf Tear Strength, MD (ASTM D1922) in grams (lbs) Yes No 500 g
- Elmendorf Tear Strength, TD (ASTM D1922) in grams (lbs) Yes No 350 g
- Functionality Yes No Optical Performance, Processing
- Melt Index (g/10min @190°C/2.16 kg) (ASTM D1238) Yes No 3.2
- Process Yes No Blown Film Extrusion, Cast Film, Extrusion Coating and Lamination, Oriented (Biaxially)
- Slip Yes No No
- Tie Layers Yes No No
- Vicat Softening Point in °C(°F) Yes No 102 (216)
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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