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Rulon Bearings

Dow DOWLEX™ 2101 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® 2101 Polyethylene resin, a general purpose blown film extrusion resin, is an excellent choice for high speed, thin gauge film applications. It contains medium levels of both slip additive and antiblock additive. It complies with U.S. FDA Regulation 21 CFR 177.1520 (c) 3.2 (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 0.924 g/cc0.0334 lb/in³
Thickness 25.0 microns0.984 mil
Melt Flow 1.6 g/10 min
@Load 2.16 kg
1.6 g/10 min
@Load 4.76 lb
Melt flow ratio I10/I2 is 8.1.
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 22.1 MPa3210 psiMolded property
Film Tensile Strength at Yield, MD 11.7 MPa1700 psi
Film Tensile Strength at Yield, TD 12.8 MPa1860 psi
Tensile Strength, Yield 13.8 MPa2000 psiMolded property
Film Elongation at Break, MD 560 %560 %
Film Elongation at Break, TD 700 %700 %
Elongation at Break 800 %800 %Molded value
Elmendorf Tear Strength MD 230 g230 g
Elmendorf Tear Strength TD 600 g600 g
Elmendorf Tear Strength, MD 9.20 g/micron234 g/mil
Elmendorf Tear Strength, TD 24.0 g/micron610 g/mil
Dart Drop 5.20 g/micron132 g/mil
Film Tensile Strength at Break, MD 34.5 MPa5000 psi
Film Tensile Strength at Break, TD 29.0 MPa4210 psi
 
Optical PropertiesMetricEnglishComments
Haze 13 %13 %
Gloss 48 %48 %45°
 
Processing PropertiesMetricEnglishComments
Processing Temperature 209 °C408 °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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PDW442 / 34511

Aluminum Castings

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