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Dow ENDURANCE™ HFDA-0800 BK EC

Dow ENDURANCE™ HFDA-0800 BK EC

Dow ENDURANCE™ HFDA-0800 BK EC

TP热塑性塑料

陶氏化学(Dow Chemical)

产品描述

DOW ENDURANCE™ HFDA-0800 BK EC is a specially formulated semiconductive, vulcanizable compound designed for conductor shield and bonded insulation shield applications in medium and high voltage crosslinked polyethylene insulated cables.(1) DOW ENDURANCE™ HFDA-0800 BK EC has stable volume resistivity characteristics at elevated temperatures and is formulated with a polymer system that has demonstrated compatibility with copper conductor.

DOW ENDURANCE™ HFDA-0800 BK EC was specifically developed utilizing a special acetylene carbon black to provide a supersmooth surface to achieve best in class performance and yielding a more perfect interface between the extruded shield and the insulation. As a result, significantly improved cable performance can be expected.

Specifications
DOW ENDURANCE™ HFDA-0800 BK EC is designed for use in power distribution cables. Cables with conductor and insulation shielding of DOW ENDURANCE™ HFDA-0800 BK EC, prepared using sound commercial fabrication practice, would be expected to meet the following specifications:

  • ANSI/ICEA: S-94-649, S-97-682, S-93-639 / NEMA WC74

  • AEIC: CS8

  • IEC: 60502


(1) DOW ENDURANCE™ MV A-0800 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™ MV A-0800 with each formulation.

基本信息
原厂资料
物性表(英文)
产品特性
半导体
可交联
颜色形状
黑色
成型方式
线缆挤出
技术参数
物理性能 值/单位 测试标准 测试条件

密度

1.15 g/cm³ ASTM D792

环境应力开裂(ESCR )

504 Hours ASTM D 1693
100% Igepal, F0
机械性能 值/单位 测试标准 测试条件

拉伸强度

-

14.5 Mpa ASTM D 638

拉伸延伸率

断裂(brk)

200 % ASTM D638
冲击性能 值/单位 测试标准 测试条件

脆化温度

-40 °C ASTM D 746
电学性能 值/单位 测试标准 测试条件

体积电阻率

6.5E+1 Ohm-cm ASTM D 991
130°C

体积电阻率

1.5E+1 Ohm-cm ASTM D 991
23°C

体积电阻率

6E+1 Ohm-cm ASTM D 991
90°C
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