Marlex® HHM 4903

About
This high molecular weight, ethylene-hexene copolymer is tailored for lightweight blow molded applications that require: Exceptional ESCR Excellent surface appearance Good melt strength Durability Recyclability Typical blow molded applications for HHM 4903 include: Fuel containers Stadium seats Garbage cans Large industrial containers Typical extrusion applications for HHM 4903 include: Corrugated sheet This resin meets these specifications: ASTM D4976 – PE 235 FDA 21 CFR 177.1520(c) 3.2a, use conditions B through H per Table 2 of 21 CFR 176.170(c)&&

Product Description
GenericHDPE
Material StatusCommercial: Active
FeaturesGood surface appearance,Renewable resources,Food contact compliance,High molecular weight,Good melt strength,Durability,Hexene copolymers,High ESCR
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.949g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg0.29g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance)
100% non-ionic detergent, molded, F50> 1000hrASTM D1693B

MECHANICALNominal valueUnitTest method
tensile strength
Yield, molding26.0MPaASTM D638
Tensile strain
Fracture, molded600%ASTM D638
Bending modulus
Tangent, molded1170MPaASTM D790

THERMALNominal valueUnitTest method
Embrittlement temperature< -75.0ASTM D746A

Notes
1. use conditions B through H
2. Typical properties: these are not to be construed as specifications.
3. Type IV, 2.0 in/min
4. 0.50 in/min
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