Dow ENDURANCE™ HFDB-0586 BK S

Категория TP, Crosslinkable Semiconductive Shielding Compound with Superior Smoothness , TP, Unspecified
Производитель The Dow Chemical Company
Торговая марка Dow ENDURANCE™
Порт Китай Шанхайский порт
Торговые условия FOB, CFR, CIF
Платежное средство L/C, T/T, Western Union
PDF FvgcIG_DowENDURANCEHFDB0586BKS.pdf
Контактная информация
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Описание материалов:
DOW ENDURANCE™ HFDB-0586 BK S 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™ HFDB-0586 BK S has stable volume resistivity characteristics at elevated temperatures and is formulated with a polymer system that has demonstrated compatibility with copper and aluminum conductors. DOW ENDURANCE™HFDB-0586 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™ HFDB-0586 BK S is designed for use in power distribution and transmission cables. Cables with conductor and insulation shielding of DOW ENDURANCE™ HFDB-0586 BK S, prepared using sound commercial fabrication practice, would be expected to meet the following specifications:
  • AEIC: CS8, CS9
  • CEA: WCWG-01, WCWG-02
  • CSA: C68.2, C68.3
  • IEC: 60502, 60840, 62067
  • ICEA: S-108-720; S-94-649; S-97-682, S-93-639
  • DIN: VDE 0276-632, 0276-620
  • BS: 6622
  • Edf: HN-33-S-23, HN-33-S-52
  • ESI: 09-14
  • CENELEC: HD620 S1, HD632 S1
  • ISO 1872-E/BA, KHXY, 23-G200, C40
  • NF: C33-223, C33-226
  • UTE: C 33-223
  • UL: 1072
  • GB/T 11017 and GB/T 18890

(1) DOW ENDURANCE™ HFDB-0586 BK S is recommended for use in conjunction with DOW cross-linked polyethylene and tree-retardant cross-linked polyethylene compounds. For other polymer insulation such as EPR and EPDM's, the user is cautioned to establish the utility of DOW ENDURANCE™ HFDB-0586 BK S with each formulation.
Главная Информация
Используется
  • Высоковольтный полупроводниковый щит
  • Полупроводниковый щит
  • Подземный Кабель
  • Защита кабеля
  • Применение проводов и кабелей
Рейтинг агентства
  • AEIC CS8
  • AEIC CS9
  • BS 6622
  • DIN VDE 0276-620
  • DIN VDE 0276-632
  • EDF HN 33-S-23
  • EDF HN 33-S-52
  • HD 620 S1
  • HD 632 S1
  • ICEA S-93-639
  • ICEA S-94-649
  • ICEA S-97-682
  • IEC 60502
  • IEC 60840
  • IEC 62067
  • ISO 1872 E/BA KHXY 23G200 C40
  • NF C 33-223
  • NF C 33-226
  • UL 1072
  • UTE C 33-223
Формы
  • Частицы
ФизическийНоминальное значениеЕдиница измеренияМетод испытания
Плотность 1.10g/cm³ASTM D1505
Экологическое сопротивление растрескиванию (100% Igepal, F0)> 504hrASTM D1693
МеханическиеНоминальное значениеЕдиница измеренияМетод испытания
Прочность на растяжение 15.9MPaASTM D638
Удлинение при растяжении (Break)300%ASTM D638
СтарениеНоминальное значениеЕдиница измеренияМетод испытания
Прочность на растяжение- 1 неделя (150°C)90%ASTM D638
Коэффициент удлинения- 1 неделя (150°C)95%ASTM D638
ТепловойНоминальное значениеЕдиница измеренияМетод испытания
Температура ломкости -40.0°CASTM D746
ЭлектрическийНоминальное значениеЕдиница измеренияМетод испытания
Сопротивление громкости ASTM D991
    23°C 6.0ohms·cmASTM D991
    90°C 20ohms·cmASTM D991
    130°C 15ohms·cmASTM D991
Дополнительная информация
Nominal property values above represent tests on molded stress-relieved slabs. Cure times were 15 minutes at 175°C.Storage The environment or conditions of storage greatly influences the recommended storage time. Storage should be in accordance with good manufacturing practices. If proper warehousing and storage temperatures [dry conditions, between 50°F and 86°F (10°C and 30°C) in temperature] are utilized, this product may be stored by the customer for up to one year. It is recommended that the practice of using the product on a first-in / first-out basis be established. Storage under extreme conditions may affect the quality, processing, or performance of the product.
ЭкструзияНоминальное значениеЕдиница измерения
Температура сушки 60 - 70°C
Время сушки < 6.0hr
Температура расплава 121 - 140°C
Инструкции по экструзии
DOW ENDURANCE™ HFDB-0586 BK S provides excellent surface finish and outstanding output rates over a broad range of conditions. For optimum results, use melt extrusion temperatures in the suggested range of 250 to 285°F (121 to 140°C) to avoid pre-cure or scorch. Extruder barrel settings of 110°C (230°F) are suggested as a starting point while learning to process DOW ENDURANCE™ HFDB-0586 BK S. Specific machine settings will depend on the extruder design and must be established through conventional practices.Dehumidified air hopper drying at 140-160°F (60-70°C) for up to six hours may be employed to remove residual moisture prior to extrusion. Drying is not necessary for DOW ENDURANCE™ HFDB-0586 BK S due to the lower moisture absorption characteristics relative to conventional semiconductive products.
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