MarFlex® 9659

About
This high density polyethylene is tailored for blown film applications that require: Outstanding water vapor barrier properties Good film strength and toughness for a homopolymer Paper-like film texture Exceptional drawdown Excellent stiffness Typical blown film applications include: Food packaging Coextrusions Overwraps Deli wrap Moisture barrier films&&

Product Description
SupplierChevron Phillips
GenericHDPE
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Good dissection,Food contact compliance,Block resin,Homopolymer
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.962g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg1.0g/10minASTM D1238

MECHANICALNominal valueUnitTest method
friction coefficient
Blown film0.25 ASTM D1894

filmNominal valueUnitTest method
Secant modulus ASTM D882
1% secant, MD: 25 µ m, blow molded film1080MPaASTM D882
1% secant, TD: 25 µ m, blow molded film1370MPaASTM D882
tensile strength ASTM D882
MD, fracture, 25 µ m, blow molded film42.0MPaASTM D882
TD, fracture, 25 µ m, blow molded film26.0MPaASTM D882
Tensile strain ASTM D882
MD, fracture, 25 µ m, blow molded film490%ASTM D882
TD, fracture, 25 µ m, blow molded film550%ASTM D882
Oxygen transfer rate
25 µ m, blow molded film2000cm³/m²/24 hrASTM D3985
Water vapor transmittance
25 µ m, blow molded film4.0g/m²/24 hrASTM F1249
Drop hammer impact
25.4 µ m, blow molded film19.3kN/mASTM D1709
tear strength ASTM D1922
MD,25.4 µm7.3kN/mASTM D1922
TD,25.4 µm81.1kN/mASTM D1922

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