公司信息及水印
牌号简介 About |
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Dow Endurance HFDB-0586 BK是一种特殊配方的半导体、硫化化合物,设计用于电力电缆中的挤压导体屏蔽和粘合绝缘屏蔽。(1)Dow Endurance HFDB-0586 BK在高温下具有稳定的体积电阻率特性,并由聚合物系统制成,该聚合物系统具有证明与铜和铝导线的兼容性。陶氏耐久性HFDB-0586 BK具有优异的挤出性能,具有较低的熔融压力和低温生成能力,在较宽的加工窗口下具有优异的抗烧焦性能。(1)陶氏耐久性HFDB-0586 BK建议与陶氏交联聚乙烯和树形阻燃交联聚乙烯化合物一起使用。对于其他聚合物绝缘以及EPR和EPDM,用户应注意在每种配方中建立陶氏耐久性HFDB-0586 BK的效用。应用DOW耐久性HFDB-0586 BK设计用于额定电压150 kV以下电缆的配电和传输电缆的半导体应用。它可作为内部和外部半导体层用于粘结电缆应用,也可作为内部半导体层用于可剥离电缆结构。有关进一步建议,请联系您的DOW代表。规范DOW耐久性HFDB-0586 BK设计用于配电和传输电缆。采用声音、商业制造实践制备的由Dow耐久性HFDB-0586 BK制成的导体和绝缘屏蔽的电力电缆应符合以下电缆规范:IEC:60502-2和60840 HD:620 S2和632 S2 BS:6622 DIN:VDE 0273和0263 EDF:HN-33-S-23和HN-33-S-52 AEIC:CS8、CS9 AEIC:ICEA:S-94-649,S-97-682,S-113-684,S-66-524(NEMA WC7),S-108-720 GB/T 12706,GB/T 11017 DOW ENDURANCE™ HFDB-0586 BK is a specially formulated semiconductive, vulcanizable compound designed for use as an extruded conductor shield and bonded insulation shield applications in power cables.(1) DOW ENDURANCE ™ HFDB-0586 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. DOW ENDURANCE™ HFDB-0586 BK offers outstanding extrusion properties with low melt pressures and low temperature generation that result in outstanding scorch resistance under a wide processing window. (1) DOW ENDURANCE™ HFDB-0586 BK is recommended for use in conjunction with DOW cross-linked polyethylene and tree-retardant cross-linked polyethylene compound. For other polymer insulations as well as EPR and EPDM the user is cautioned to establish the utility of DOW ENDURANCE™ HFDB-0586 BK with each formulation. Applications DOW ENDURANCE™ HFDB-0586 BK has been designed for semiconductive applications in power distribution and transmission cables for cables rated up to 150 kV. It can be used as inner and outer semiconductive layer for bonded cable applications and as inner semiconductive layer for strippable cable constructions. Contact your Dow representative for further recommendations. Specifications DOW ENDURANCE™ HFDB-0586 BK is designed for use in power distribution and transmission cables. Power cables with conductor and insulation shielding made of DOW ENDURANCE™ HFDB-0586 BK, prepared using sound, commercial fabrication practice, would be expected to meet the following cable specification(s): IEC: 60502-2 and 60840 HD: 620 S2 and 632 S2 BS: 6622 DIN: VDE 0273 and 0263 Edf: HN-33-S-23 and HN-33-S-52 AEIC: CS8, CS9 AEIC: ICEA: S-94-649, S-97-682, S-113-684, S-66-524 (NEMA WC7), S-108-720 GB/T 12706, GB/T 11017 |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.10 | g/cm³ | ISO 1183/D |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度 tensile strength 2 |
15.9 | MPa | IEC 60811-501 |
拉伸应变 Tensile strain 2 |
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断裂 fracture 2 |
> 300 | % | IEC 60811-501 |
老化性能 Aging performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度保持率 Tensile strength retention rate |
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1 week,150℃ 1 week,150℃ |
90.0 | sec/100cc | ASTM D638 |
伸长保持率 Elongation retention rate |
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1 week,150℃ 1 week,150℃ |
90 | % | ASTM D638 |
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
体积电阻率 Volume resistivity |
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23℃ 23℃ |
ohms·cm | ASTM D991 | |
90 ℃ 90 ℃ 2 |
ohms·cm | IEC 60093 | |
130 ℃ 130 ℃ |
ohms·cm | ASTM D991 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
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备注 |
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2. Measured on crosslinked compression moulded samples. |
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