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Rulon Bearings

Chevron Phillips Marlex® D139 m-LLDPE Linear Low Density Polyethylene
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade

Material Notes: Low Density Polyethylene

Customer Benefits: Possesses the typical physical properties of metallocene polyethylenes with the added potential benefit of improved processability (bubble stability, down-gauging, and melt fracture resistance). Has a puncture value of 18 kg as per ASTM D3763.

Data provided by Chevron Phillips Chemical Company, LP.

Formerly branded with the MarFlex® trade name.

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Physical PropertiesMetricEnglishComments
Density 0.918 g/cc0.0332 lb/in³ASTM D1505
Melt Flow 0.90 g/10 min0.90 g/10 minCondition 190/2.16; ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 10.0 MPa1450 psi2 in per min; ASTM D882
Film Tensile Strength at Yield, TD 10.0 MPa1450 psi2 in per min; ASTM D882
Film Elongation at Break, MD 500 %500 %2 in per min; ASTM D882
Film Elongation at Break, TD 600 %600 %2 in per min; ASTM D882
Coefficient of Friction, Dynamic 0.700.70ASTM D1894
Coefficient of Friction, Static 1.01.0ASTM D1894
Elmendorf Tear Strength MD 210 g210 gASTM D1922
Elmendorf Tear Strength TD 420 g420 gASTM D1922
Dart Drop Test 800 g1.76 lbASTM D1709
Film Tensile Strength at Break, MD 34.0 MPa4930 psi2 in per min; ASTM D882
Film Tensile Strength at Break, TD 28.0 MPa4060 psi2 in per min; ASTM D882
 
Optical PropertiesMetricEnglishComments
Haze 5.0 %5.0 %ASTM D1003
 
Descriptive Properties
ProcessFilm

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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