HFDA-9217 BK

About
HFDA-9217 Black, with a density of 0.92, is a is a low-density, crosslinkable, black colored polyethylene compound with 0.5% carbon black designed for area power distribution wires covering up to 35 kV. It has the following important advantages: Good thermal stability and weather resistivity Excellent tracking resistance High curing speed&&

Product Description
SupplierDOW
GenericLDPE
Material StatusCommercial: Active
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.923g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg2.0g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance)> 2000hrASTM D1693
The degree of cross binding (extract)18.0 ASTM D2765A

Aging performanceNominal valueUnitTest method
Tensile strength retention rate
Elongation retention rate
150℃> 85%ASTM D638

THERMALNominal valueUnitTest method
Embrittlement temperature-76.0ASTM D746
thermosetting
Cracking resistance80.0 IEC 60502

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+17ohms·cmASTM D257
Dielectric constant
1 MHz2.32 ASTM D1531
Dissipation factor
1 MHz3.0E-4 ASTM D1531

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D47 ASTM D2240
tensile strength25.0MPaASTM D638
Tensile strain
fracture500%ASTM D638

Process Conditions
ExtrusionNominal valueUnitTest method
Melt temperature116 to 138°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. F50
3. 168 hrs
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