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Master Bond adhesives

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LyondellBasell Lupolen 2426H Low Density Polyethylene (LDPE), Film Grade
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Lupolen 2426 H is an additivated, low density polyethylene. It contains slip and anti-blocking agent. It is characterized by a good balance between processability and mechanical properties. Films made from Lupolen 2426 H exhibit good optical properties. It is delivered in pellet form. This product is not intended for use in medical and pharmaceutical applications. Applications: Bags & Pouches, Food Packaging Film, Hygiene Film, Liner Film, Shrink Film.

Information provided by LyondellBasell.

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Physical PropertiesOriginal ValueComments
Density 0.924 g/ccISO 1183-1
Melt Flow 1.9 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133-1
Antiblock Level 1000 ppmNatural Silica; ISO 3451-1
Slip Level 500 ppmErucamide; LYB Method
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 11.0 MPaISO 527-1,-2
Film Elongation at Break, MD 250 %ISO 527-1,-3
Film Elongation at Break, TD 600 %ISO 527-1,-3
Tensile Modulus 260 MPaISO 527-1,-2
Coefficient of Friction <= 0.20ISO 8295
Dart Drop Test 110 gF50; ASTM D 1709
Film Tensile Strength at Break, MD 25.0 MPaISO 527-1,-3
Film Tensile Strength at Break, TD 21.0 MPaISO 527-1,-3
 
Thermal PropertiesOriginal ValueComments
Melting Point 111 °Cpeak; ISO 3146
Vicat Softening Point 94.0 °CA50N; ISO 306
 
Optical PropertiesOriginal ValueComments
Haze <= 8.0 %
@Thickness 0.0500 mm
ASTM D1003
Gloss >= 50 %@ 20°; ASTM D2457
 >= 100 %@ 60°; ASTM D2457
 
Processing PropertiesOriginal ValueComments
Processing Temperature 160 - 200 °CExtrusion Temperature
 
Descriptive Properties
Failure Energy (J/mm)4DIN 53373
Processing MethodBlown Film, Cast Film
Test Specimenfilm, 50µm blown film extruded at 180°C, and a blow up ratio 2.5:1

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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PEQT8538 / 220173

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