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- Dow ENDURANCE™ HFDA-0587 BK
Dow ENDURANCE™ HFDA-0587 BK
| Категория | TP, Crosslinkable Semiconductive Shielding Compound , 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 |
KHcGBq_Dow-ENDURANCE-HFDA-0587-BK.pdf  |
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| Контактная информация |  Служба поддержки клиентов Вичат |
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Описание материалов:
DOW ENDURANCE™ HFDA-0587 BK is a specially formulated semiconductive, vulcanizable compound designed for use as an extruded strand conductor shield and bonded insulation shield applications in medium voltage crosslinked polyethylene insulated cables.(1) DOW ENDURANCE™ HFDA-0587 BK has stable volume resistivity characteristics at elevated temperatures and is formulated with a polymer system that has demonstrated compatibility with copper and aluminum conductors.
Specifications
DOW ENDURANCE™ HFDA-0587 BK is designed for use in power distribution cables. Cables with conductor and insulation shielding of DOW ENDURANCE™ HFDA-0587 BK, prepared using sound commercial fabrication practice, would be expected to meet the following specifications:
(1) DOW ENDURANCE™ HFDA-0587 BK 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.
Specifications
DOW ENDURANCE™ HFDA-0587 BK is designed for use in power distribution cables. Cables with conductor and insulation shielding of DOW ENDURANCE™ HFDA-0587 BK, 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 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.
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| Физический | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Удельный вес | 1.09 | g/cm³ | ASTM D792 |
| Экологическое сопротивление растрескиванию (100% Igepal, F0) | > 504 | hr | ASTM D1693 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Прочность на растяжение | 16.9 | MPa | ASTM D638 |
| Удлинение при растяжении (Break) | 320 | % | ASTM D638 |
| Старение | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Прочность на растяжение- 1 неделя (150°C) | 95 | % | ASTM D638 |
| Коэффициент удлинения- 1 неделя (150°C) | 95 | % | ASTM D638 |
| Тепловой | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Температура ломкости | -40.0 | °C | ASTM D746 |
| Электрический | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Сопротивление громкости | ASTM D991 | ||
| 23°C | 15 | ohms·cm | ASTM D991 |
| 90°C | 40 | ohms·cm | ASTM D991 |
| 130°C | 40 | ohms·cm | ASTM D991 |
| Дополнительная информация |
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| 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. |
| Экструзия | Номинальное значение | Единица измерения | |
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| Температура сушки | 60.0 | °C | |
| Время сушки | < 6.0 | hr | |
| Температура расплава | 115 - 140 | °C |
| Инструкции по экструзии |
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| DOW ENDURANCE™ HFDA-0587 BK provides excellent surface finish and outstanding output rates over a broad range of conditions. For optimum results, melt extrusion temperatures in the suggested range of 240 to 285°F (115 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™ HFDA-0587 BK. Specific machine settings will depend on the extruder design and must be established through conventional practices. Dehumidified hopper drying at 140°F (60°C) for up to 6 hours may be employed to remove moisture prior to extrusion. |
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|---|---|---|
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| Телефон | +086 13424755533 |
| EMAIL US | sales@su-jiao.com |
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