Bynel® 4033

About
BYNEL® Series 4000 resins are anhydride-modified, high-density polyethylene resins. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins. BYNEL 4033 is a grade with a higher level of anhydride modification, and is mainly intended for use as a component in a blend with other polyolefin resins. It is not intended for extrusion in its pure form in typical extrusions or coextrusions. BYNEL Series 4000 resins are excellent moisture barriers and have a good hydrocarbon resistance. This unique combination of properties makes them useful in a variety of coextrusion applications. HDPE/EVOH tubing and HDPE/polyamide bottles for agricultural chemicals are two examples. BYNEL 4000 series resins are most often used in coextrusion with EVA, EVOH, polyamide and PE.&&

Product Description
SupplierDuPont
GenericHDPE
Material StatusCommercial: Active
FeaturesHydrocarbons
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.950g/cm³ASTM D792
Density0.950g/cm³ISO 1183
Melt Flow Rate
190℃,2.16kg2.0g/10minASTM D1238
190℃,2.16kg2.0g/10minISO 1133

THERMALNominal valueUnitTest method
Vicat Softening Temp128ASTM D1525
Vicat Softening Temp128ISO 306
Melting peak temperature135ASTM D3418
Melting temperature
DSC135ISO 3146
freezing point114ASTM D3418

Process Conditions
ExtrusionNominal valueUnitTest method
Barrel 1 zone temperature160°C
Barrel 2 zone temperature185°C
Barrel 3 zone temperature235°C
Barrel 4 zone temperature235°C
Barrel 5 zone temperature235°C
Connector temperature235°C
Melt temperature< 260°C
Nozzle temperature235°C

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