MarFlex® 7308FK

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

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

Technical Data
PHYSICALNominal valueUnitTest method
Density0.925g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg0.80g/10minASTM D1238

MECHANICALNominal valueUnitTest method
friction coefficient
Blown film0.15ASTM D1894

filmNominal valueUnitTest method
Secant modulusASTM D882
1% secant, MD: 25 µ m, blow molded film290MPa
1% secant, TD: 25 µ m, blow molded film345MPa
tensile strengthASTM D882
MD, fracture, 25 µ m, blow molded film55.0MPa
TD, fracture, 25 µ m, blow molded film34.0MPa
Tensile strainASTM D882
MD, fracture, 25 µ m, blow molded film400%
TD, fracture, 25 µ m, blow molded film700%
Drop hammer impact
25.4 µ m, blow molded film48.3kN/mASTM D1709
tear strengthASTM D1922
MD,25.4 µm115.8kN/m
TD,25.4 µm251.0kN/m

optical performanceNominal valueUnitTest method
gloss
60 °, 25.4 µ m, blow molded film65ASTM D2457
Haze
25.4 µ m, blow molded film18%ASTM D1003

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