MarFlex® 7109M

About
This linear low density polyethylene is an ethylene-hexene copolymer tailored for blown film applications that require: Good toughness properties Good drawdown Excellent processing characteristics Use alone or in coextrusions; blends with other polyolefins Typical blown film applications include: Industrial films and bags Thin gauge applications General purpose packaging&&

Product Description
SupplierChevron Phillips
GenericLinear low density polyethylene
Material StatusCommercial: Active
FeaturesGood Rigidity,Excellent Processability,Smoothness,Good dissection,High anti-blocking,Hexene copolymers
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.918g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg0.90g/10minASTM D1238

MECHANICALNominal valueUnitTest method
friction coefficient
Blown film0.15 ASTM D1894

filmNominal valueUnitTest method
film thickness
test25µm
Secant modulus ASTM D882
1% secant, MD: 25 µ m, blow molded film221MPaASTM D882
1% secant, TD: 25 µ m, blow molded film262MPaASTM D882
tensile strength ASTM D882
MD, fracture, 25 µ m, blow molded film55.0MPaASTM D882
TD, fracture, 25 µ m, blow molded film34.0MPaASTM D882
Tensile strain ASTM D882
MD, fracture, 25 µ m, blow molded film400%ASTM D882
TD, fracture, 25 µ m, blow molded film650%ASTM D882
Drop hammer impact
25 µ m, blow molded film250gASTM D1709
Elmandorf tear strength ASTM D1922
MD: 25 µ m, blow molded film400gASTM D1922
TD: 25 µ m, blow molded film700gASTM D1922

optical performanceNominal valueUnitTest method
gloss
60 °, 25.4 µ m, blow molded film50 ASTM D2457
Haze
25.4 µ m, blow molded film24%ASTM D1003

Notes
1. Typical properties: these are not to be construed as specifications.
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