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Third-Generation Nuclear Power Plant Cable LSZH Nuclear-Grade Class K2/K3 Materials
PRODUCT LIST PRODUCT CHARACTERISTICS
PRODUCT LIST
| 产品编号 Product No. | 产品名称 Product Name | 产品牌号 Model | 特点及用途 Features |
|---|---|---|---|
| H007 | 核电站K2/K3类电缆专用辐照交联绝缘料 Irradiation cross-linked insulation compound for nuclear plant Class K2/K3 cables | NPS-1000E(W) | 60年，K2/K3类，辐照交联、内绝缘 60 years; Class K2/K3; irradiation cross-linked; inner insulation |
| H008 | 核电站K2/K3类电缆专用辐照交联低烟无卤电缆料 Irradiation cross-linked LSZH cable compound for nuclear plant Class K2/K3 cables | NPS-1000ES(W) | 60年，K2/K3类，辐照交联、外绝缘 60 years; Class K2/K3; irradiation cross-linked; outer insulation |
| H009 | 核电站通讯电缆专用辐照交联绝缘料 Irradiation cross-linked insulation compound for nuclear plant communication cables | NPS-1000E(B)-H | 60年，K2/K3类，辐照交联、低损耗通讯绝缘 60 years; Class K2/K3; irradiation cross-linked; low-loss communication insulation |
| H010 | 核电站电缆专用绝缘料 Insulation compound for nuclear plant cables | NPS-8001E | 60年，K2/K3类，热塑性、光纤紧套 60 years; Class K2/K3; thermoplastic; optical fiber tight-buffer |
| H011 | 核电站K2/K3类电缆专用辐照交联低烟无卤护套料 Irradiation cross-linked LSZH sheathing compound for nuclear plant Class K2/K3 cables | NPS-2000E(W) | 60年，K2/K3类，辐照交联、护套 60 years; Class K2/K3; irradiation cross-linked; sheath |
| H012 | 核电站K2/K3类电缆专用热塑性低烟无卤护套料 Thermoplastic LSZH sheathing compound for nuclear plant Class K2/K3 cables | NPS-8002E | 60年，K2/K3类，热塑性、护套料 60 years; Class K2/K3; thermoplastic; sheathing compound |
| H013 | 核电站K2/K3类中压电缆专用绝缘料 Insulation compound for nuclear plant Class K2/K3 medium-voltage cables | NPS-3001H(W) | 60年，K2/K3类，中压、硫化交联、绝缘 60 years; Class K2/K3; medium-voltage; vulcanized cross-linked; insulation |
PRODUCT CHARACTERISTICS
| 性能 Properties | 单位 Unit | NPS-1000E(W) H007 | NPS-1000ES(W) H008 | NPS-1000E(B)-H H009 | NPS-8001E H010 | NPS-2000E(W) H011 | NPS-8002E H012 | NPS-3001H(W) H013 | 测试方法 Test methods |
|---|---|---|---|---|---|---|---|---|---|
| 密度 Density | g/cm³ | 0.93 | 1.56 | 0.93 | 1.40 | 1.48 | 1.48 | 0.93 | GB/T 1033-2008 ISO 1183-1:2012 |
| 拉伸强度 Tensile strength | MPa | 14.1 | 12.1 | 20.1 | 16.5 | 11.5 | 15.2 | 16.8 | GB/T 1040-2018 ISO 527:2012 |
| 断裂伸长率 Elongation at break | % | 416 | 290 | 560 | 170 | 186 | 202 | 580 | |
| 老化性能 Aging property | ℃×h | 135×240 | 135×240 | 135×240 | 110×240 | 135×240 | 110×240 | 135×240 | GB/T 2951.12-2008 IEC 60811-401-2012 |
| 拉伸强度变化率 Variation of tensile strength | % | +10 | +9 | +7 | +2 | +18 | +16 | +5 | |
| 断裂伸长率变化率 Variation of elongation at break | % | -16 | -20 | -1 | -16 | -7 | -10 | +1 | |
| 热延伸(0.2MPa) Hot set test | ℃×min | 200×15 | 200×15 | 200×15 | — | 200×15 | — | 200×15 | GB/T 2951.21-2008 IEC 60811-507-2012 |
| 负荷下伸长率 Elongation under load | % | 120 | 25 | 120 | — | 15 | — | 60 | |
| 冷却后永久变形率 Permanent elongation after cooling | % | 5 | 0 | 0 | — | 0 | — | 0 | |
| 低温冲击脆化温度 Low temperature brittleness | ℃ | -40 | -35 | -40 | -35 | -35 | -35 | -40 | GB/T 5470-2008 ISO 974:2000 |
| 耐IRM902油试验 Mineral oil resistance | ℃×h | — | — | — | — | 100×24 | 70×4 | — | GB/T 2951.12-2008 IEC60811-404-2012 |
| 拉伸强度变化率 Variation of tensile strength | % | — | — | — | — | -17 | -10 | — | |
| 断裂伸长率变化率 Variation of elongation at break | % | — | — | — | — | +13 | +7 | — | |
| 浸水试验 Water immersion test | ℃×h | — | 70×168 | — | 70×168 | 70×168 | 70×168 | — | prEN50363 2005 |
| 拉伸强度变化率 Variation of tensile strength | % | — | -2 | — | -6 | -5 | -9 | — | |
| 断裂伸长率变化率 Variation of elongation at break | % | — | -6 | — | -12 | -17 | -15 | — | |
| 体积电阻率(20℃) Volume resistivity | Ω·cm | 2.0×10¹⁶ | 2.6×10¹⁴ | 2.2×10¹⁶ | 1.0×10¹⁴ | 1.0×10¹⁴ | 5.0×10¹⁴ | 3.0×10¹⁶ | GB/T 31838.2-2019 IEC62631-3-1:2016 |
| 体积电阻率(90℃) Volume resistivity | Ω·cm | 3.6×10¹⁵ | 1.0×10¹³ | 5.6×10¹⁵ | 5.6×10¹² | 5.6×10¹² | 7.3×10¹² | 3.8×10¹⁵ | GB/T 31838.7-2021 IEC62631-3-4:2019 |
| 介电强度(20℃) Dielectric strength | MV/m | 31 | 28 | 33 | 27 | 27 | 28 | 33 | GB/T 1408.1-2006 IEC 60243-1:2013 |
| 介电常数(20℃) Dielectric constant | — | — | — | 2.20 | — | — | — | — | GB/T 1409-2006 |
| 烟密度 Smoke density | — | — | — | — | — | — | — | — | GB 8323-2008 ISO 5659:2012 |
| 无焰 Non-flame | — | — | 267 | — | 240 | 252 | 243 | — | |
| 有焰 Flame | — | — | 53 | — | 62 | 68 | 50 | — | |
| 卤酸气体含量 Content of halogen acid gas | mg/g | 0 | 0 | 0 | 0 | 0 | 0 | 0 | GB/T 17650.1-2021 IEC60754-1:2019 |
| HF含量 Content of HF | % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IEC 60684-2:2021 |
| pH | — | 4.9 | 5.6 | 4.8 | 5.3 | 5.6 | 5.2 | 4.8 | GB/T 17650.2-2021 IEC60754-2:2019 |
| 电导率 Electrical conductivity | μ·s/mm | 1.2 | 1.8 | 1.3 | 1.1 | 1.2 | 1.2 | 1.5 | |
| 氧指数(20℃) Oxygen index | % | — | 30 | — | 30 | 35 | 36 | — | GB/T 2406-2009 ISO 4589-2:1996 |
| 毒性指数 Toxicity index | — | 1.0 | 1.0 | 0.9 | 0.9 | 1.0 | 1.0 | 1.0 | Def Stan 02-713 |
| 耐1500KGy⁶⁰Co-γ射线辐照老化 Ray irradiation resistance | — | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | 表面无龟裂 No surface cracking | IEC 61244:2014 |
| 寿命评定试验(90℃) Thermal endurance properties test | 年 years | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | GB/T 11026.1-2016 IEC 60216-1:2013 |