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Rulon Bearings

Dow DOWLEX™ 2267A Linear Low Density Polyethylene, Blown Film Grade
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade

Material Notes: DOWLEX® 2267A Polyethylene resin is a high performance blown film polymer offering superior load retention and toughness for a variety of stretch film packaging applications. This material complies with U.S. FDA Regulation 21 CFR 177.1520 c 3.1 (a) for food packaging applications. The regulation should be consulted for complete details.

Film properties below based on a film thickness of 25 µm. Data provided by Dow Chemical.

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Physical PropertiesMetricEnglishComments
Density 0.917 g/cc0.0331 lb/in³
Thickness 25.0 microns0.984 mil
Melt Flow 0.85 g/10 min
@Load 2.16 kg
0.85 g/10 min
@Load 4.76 lb
Melt flow ratio I10/I2 is 8.
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 9.00 MPa1310 psi
Film Tensile Strength at Yield, TD 10.0 MPa1450 psi
Secant Modulus, MD 0.180 GPa26.1 ksiFilm value
Secant Modulus, TD 0.185 GPa26.8 ksiFilm value
Elmendorf Tear Strength MD 275 g275 g
Elmendorf Tear Strength TD 635 g635 g
Elmendorf Tear Strength, MD 11.0 g/micron279 g/mil
Elmendorf Tear Strength, TD 25.4 g/micron645 g/mil
Dart Drop 16.7 g/micron424 g/mil
Film Tensile Strength at Break, MD 52.0 MPa7540 psi
Film Tensile Strength at Break, TD 42.0 MPa6090 psi
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 98.0 °C208 °F
 
Optical PropertiesMetricEnglishComments
Haze 6.0 %6.0 %
Gloss 65 %65 %45°
 
Processing PropertiesMetricEnglishComments
Processing Temperature 226 °C439 °FFilm extrusion temperature
 
Compliance PropertiesMetricEnglishComments
FDA YesYesSee notes for details.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PDW447 / 34516

Aluminum Castings

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