Dow ENDURANCE™ HFDA-0587 BK S

About
DOW ENDURANCE™ HFDA-0587 BK S is a designed for use as an extruded conductor shield and bonded insulation shield applications in medium and high voltage cables. DOW ENDURANCE™ HFDA-0587 BK S has stable volume resistivity characteristics at elevated temperatures and is formulated to be comparable with copper and aluminum conductors. DOW ENDURANCE™ HFDA-0587 BK S meets stringent requirements for product smoothness. As a conductor shield, it is designed for use up to 150 kV. As an insulation shield, it is designed for use up to 230 kV. Specifications DOW ENDURANCE™ HFDA-0587 BK S is designed for use in medium and high voltage power cables. Cables with conductor and insulation shielding of DOW ENDURANCE™ HFDA-0587 BK S, prepared using sound commercial fabrication practice, would be expected to meet the following specifications: AEIC: CS8, CS9 BS: 6622 CEA: WCWG-01, WCWG-02 ICEA: S-94-649, S-97-682, S-66-524 (NEMA WC7) IEC: 60502, 60840 DIN: VDE 0273, 0263 Edf: HN-33-S-23, HN-33-S-52 ESI: 09-14 HD: 620 S1 UL: 1072 (1) DOW ENDURANCE™ HFDA-0587 BK S is recommended for use in conjunction with DOW cross-linked polyethylene and tree-retardant cross-linked polyethylene compounds For other polymer insulations such as EPR and EPDM’s the user is cautioned to establish the utility of DOW ENDURANCE™ HFDA-0587 BK with each formulation.&&

Product Description
SupplierDOW
Generic热塑性聚酯
Material StatusCommercial: Active
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.09g/cm³ASTM D792
ESCR(Environmental Stress Cracking Resistance)
100% non-ionic detergent, F0> 504hrASTM D1693

MECHANICALNominal valueUnitTest method
tensile strength16.9MPaASTM D638
Tensile strain
fracture320%ASTM D638

Aging performanceNominal valueUnitTest method
Tensile strength retention rate
1 week,150℃95%ASTM D638
Elongation retention rate
1 week,150℃95%ASTM D638

THERMALNominal valueUnitTest method
Embrittlement temperature-40.0ASTM D746

Electrical performanceNominal valueUnitTest method
Volume resistivity ASTM D991
23℃15ohms·cmASTM D991
90 ℃40ohms·cmASTM D991
130 ℃40ohms·cmASTM D991

Process Conditions
ExtrusionNominal valueUnitTest method
Drying temperature60°C
Drying time< 6.0hr
Melt temperature115 to 140°C

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