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Chevron Phillips MarFlex® 7308DK Polyethylene; LLDPE

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE
Manufacturer Chevron Phillips Chemical Company LP
Trade Name MarFlex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chevron Phillips MarFlex® 7308DK Polyethylene; LLDPE.pdf
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Material Notes:
Hexene linear low density polyethylene. This LLDPE is tailored for blown film applications that require: Excellent processingIncreased stiffnessGood toughnessUse alone or in blends with LDPE or HDPELow amounts of antiblocking agent Applications: Typical blown film applications include: Heavy duty bagsIndustrial packagingInstitutional packagingGeneral purpose packagingInformation provided by Phillips
Physical Properties Metric English Comments
Density 0.925 g/cc
0.0334 lb/in³
ASTM D-1505
Melt Index of Compound 0.80 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.80 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D-1238
Slip Level 0.00 ppm
0.00 ppm
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 400 %
400 %
Blown Film at 1 mil; ASTM D-882
Film Elongation at Break, TD 700 %
700 %
Blown Film at 1 mil; ASTM D-882
Coefficient of Friction 0.30
0.30
Blown Film at 1 mil; ASTM D-1894
Elmendorf Tear Strength, MD 11.8 g/micron
300 g/mil
Blown Film at 1 mil; ASTM D-1922
Elmendorf Tear Strength, TD 25.6 g/micron
650 g/mil
Blown Film at 1 mil; ASTM D-1922
Dart Drop 4.92 g/micron
125 g/mil
Blown Film at 1 mil; ASTM D-1709
Film Tensile Strength at Break, MD 55.0 MPa
7980 psi
Blown Film at 1 mil; ASTM D-882
Film Tensile Strength at Break, TD 34.0 MPa
4930 psi
Blown Film at 1 mil; ASTM D-882
1% Secant Modulus, MD 290 MPa
42000 psi
Blown Film at 1 mil; ASTM D-882
1% Secant Modulus, TD 345 MPa
50000 psi
Blown Film at 1 mil; ASTM D-882
Optical Properties Metric English Comments
Haze 18 %
18 %
Blown Film at 1 mil; ASTM D-1003
Gloss 65 %
65 %
60°, Blown Film at 1 mil; ASTM D-2457
Descriptive Properties Value Comments
Process Aid Yes
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