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Rulon Bearings

Dow 662I Low Density Polyethylene Resin
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE)
Material Notes:
  • Blown Film Resin designed for enhanced bubble stability
  • High melt strength
  • Optimum gauge range: 1.5 - 5.0 mil
  • Complies with U.S. FDA 21 CFR 177.1520 (c) 2.1

Information provided by Dow
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.919 g/cc0.0332 lb/in³ASTM D792
Thickness 50.8 microns2.00 mil
Melt Flow 0.47 g/10 min0.47 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 13.30 MPa1929 psiASTM D882
Film Tensile Strength at Yield, TD 10.73 MPa1556 psiASTM D882
Film Elongation at Break, MD 339 %339 %ASTM D882
Film Elongation at Break, TD 557 %557 %ASTM D882
Impact 5050[ft-lbf/in3]; Puncture Resistance; Dow Method
 15431543[ft-lbf/in3]; Toughness MD; ASTM D882
 19221922[ft-lbf/in3]; Toughness TD; ASTM D882
Elmendorf Tear Strength MD 131 g131 gASTM D1922
Elmendorf Tear Strength TD 112 g112 gASTM D1922
Elmendorf Tear Strength, MD 2.58 g/micron65.5 g/milASTM D1922
Elmendorf Tear Strength, TD 2.20 g/micron56.0 g/milASTM D1922
Dart Drop Test 283 g0.624 lbMethod A; ASTM D1709
Film Tensile Strength at Break, MD 23.55 MPa3416 psiASTM D882
Film Tensile Strength at Break, TD 24.1 MPa3490 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Melting Point 108 °C226 °FDow Method (DSC)
Vicat Softening Point 93.0 °C199 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 26 %26 %ASTM D1003
Gloss 23 %23 %45°; ASTM D2457
 
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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