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Rulon Bearings

Dow Dow™ DFDC-7087 NT7 LLDPE
Categories: Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade

Material Notes: Availability: North America

Additive: Antiblock: 6300 ppm; Processing Aid: No; Slip: 1500 ppm

Agency Ratings: HPFB (Canada) No Objection; EU No 10/2011

Form: Pellets

Processing Method: Blown Film

Information provided by The Dow Chemical Company

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Physical PropertiesMetricEnglishComments
Density 0.924 g/cc0.0334 lb/in³ASTM D792
Melt Flow 1.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
1.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Antiblock Level 6300 ppm6300 ppm
Slip Level 1500 ppm1500 ppm
 
Mechanical PropertiesMetricEnglishComments
Puncture Resistance 26.7 N6.00 lb (f)
Film Tensile Strength at Yield, MD 11.7 MPa1700 psiASTM D882
Film Tensile Strength at Yield, TD 11.6 MPa1680 psiASTM D882
Film Elongation at Break, MD 580 %580 %ASTM D882
Film Elongation at Break, TD 680 %680 %ASTM D882
1% Secant Modulus 90.3 MPa13100 psiMD; ASTM D882
 246 MPa35700 psiTD; ASTM D882
2% Secant Modulus 0.190 GPa27.6 ksiMD; ASTM D882
 0.206 GPa29.9 ksiTD; ASTM D882
Puncture Energy 1.47 J1.08 ft-lb
Elmendorf Tear Strength MD 160 g160 gASTM D1922
Elmendorf Tear Strength TD 400 g400 gASTM D1922
Dart Drop Test 95.0 g0.209 lbASTM D1709A
Film Tensile Strength at Break, MD 40.5 MPa5880 psiASTM D882
Film Tensile Strength at Break, TD 29.3 MPa4250 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Melting Point 122 °C252 °F
Vicat Softening Point 102 °C216 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 38 %38 %ASTM D1003
Gloss 17 %17 %45°; ASTM D2457
 
Processing PropertiesMetricEnglishComments
Melt Temperature 214 °C417 °FExtrusion
Blow-up Ratio (BUR) 2.52.5
 
Descriptive Properties
Film Puncture Resistance145 ft-lb/in3
Film Toughness1290 ft-lb/in3TD, ASTM D882
 1320 ft-lb/in3MD, ASTM D882

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.

PDOWF480 / 311173

Aluminum Castings

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