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Rulon Bearings

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Chevron Phillips Marlex® 5561 LDPE High Clarity, Medium Impact Film Resin
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Resin Type: Homopolymer

Characteristics: Good Optics, Good Impact Strength, Excellent Processability, Good Heat Seal Characteristics, Medium Antiblock, No Slip

Applications:Laminations, Case Shrink Wrap, Hardware Packaging

Processing Conditions: Extruder 6.35 cm. Screw L/D Ratio 24:1. Die Opening 0.0762 cm. Blow-Up Ratio 2:1.

Film properties below based on film thickness of 31.8 µm.

Data provided by Chevron Chemical.

Formerly branded with the MarFlex® trade name.

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Physical PropertiesOriginal ValueComments
Density 0.925 g/ccASTM D1505
Water Vapor Transmission 15.5 g/m²/dayASTM F1249
Oxygen Transmission Rate 5500 cc/m²/dayASTM D3985
Melt Flow 1.3 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238
Antiblock Level 3000 ppm
 
Mechanical PropertiesOriginal ValueComments
Film Elongation at Break, MD 275 %ASTM D882
Film Elongation at Break, TD 550 %ASTM D882
Coefficient of Friction 0.50ASTM D1894
Elmendorf Tear Strength MD 300 gASTM D1922
Elmendorf Tear Strength TD 320 gASTM D1922
Dart Drop Test 90.0 gASTM D1709
Film Tensile Strength at Break, MD 27.0 MPaASTM D882
Film Tensile Strength at Break, TD 22.0 MPaASTM D882
1% Secant Modulus, MD 28000 psiASTM D882
1% Secant Modulus, TD 31000 psiASTM D882
 
Thermal PropertiesOriginal ValueComments
Melting Point 111 °CASTM D3418
Vicat Softening Point 100 °CASTM D1525
 
Optical PropertiesOriginal ValueComments
Haze 5.0 %ASTM D2457
Gloss 120 %at 60°; ASTM D 2457

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 go back to viewing the property data in MatWeb's normal format.

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PCHEVVA6 / 20502

Master Bond adhesives

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