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三代核电站电缆用低烟无卤核级K1类材料
THIRD-GENERATION NUCLEAR POWER PLANT CABLE LSZH NUCLEAR-GRADE CLASS K1 MATERIALS
产品列表 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 |
|---|---|---|---|
| H001 | 核电站K1类电缆专用辐照交联绝缘料 Irradiation cross-linked insulation compound for nuclear plant Class K1 cables | NPS-1000E | 60年，K1类，辐照交联、内绝缘 60 years; Class K1; irradiation cross-linked; inner insulation |
| H002 | 核电站K1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 K1 cables | NPS-1000ES | 60年，K1类，辐照交联、外绝缘 60 years; Class K1; irradiation cross-linked; outer insulation |
| H003 | 核电站K1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 K1 cables | NPS-2000E | 60年，K1类，辐照交联、护套 60 years; Class K1; irradiation cross-linked; sheath |
| H004 | 核电站K1类电缆专用绝缘料 Insulation compound for nuclear plant Class K1 cables | NPS-3001 | 60年，K1类，橡胶体系、绝缘 60 years; Class K1; rubber system; insulation |
| H005 | 核电站K1类电缆专用电缆料 Cable compound for nuclear plant Class K1 cables | NPS-3001(H) | 60年，K1类，橡胶体系、弯曲和韧性优、绝缘或非阻燃护套 60 years; Class K1; rubber system; excellent flexibility and toughness; insulation or non-flame-retardant sheath |
| H006 | 核电站K1类电缆专用阻燃电缆料 Flame-retardant cable compound for nuclear plant Class K1 cables | NPS-3002 | 60年，K1类，橡胶体系、绝缘或护套 60 years; Class K1; rubber system; insulation or sheath |
产品性能 PRODUCT CHARACTERISTICS
| 性能 Properties | 单位 Unit | NPS-1000E H001 | NPS-1000ES H002 | NPS-2000E H003 | NPS-3001 H004 | NPS-3001(H) H005 | NPS-3002 H006 | 测试方法 Test methods |
|---|---|---|---|---|---|---|---|---|
| 密度 Density | g/cm³ | 0.94 | 1.63 | 1.58 | 1.36 | 0.95 | 1.61 | GB/T 1033-2008 ISO 1183-1:2012 |
| 拉伸强度 Tensile strength | MPa | 16.5 | 11.6 | 10.8 | 10.4 | 20 | 8.2 | GB/T 1040-2018 ISO 527:2012 |
| 断裂伸长率 Elongation at break | % | 529 | 256 | 228 | 328 | 550 | 266 | |
| 老化性能 Aging property | ℃×h | 135×240 | 135×240 | 135×240 | 135×240 | 135×240 | 135×240 | GB/T 2951.12-2008 IEC 60811-401-2012 |
| 拉伸强度变化率 Variation of tensile strength | % | +6 | +14 | +13 | +5 | +10 | +4 | |
| 断裂伸长率变化率 Variation of elongation at break | % | -2 | -15 | -10 | -1 | +2 | -1 | |
| 热延伸(0.2MPa) Hot set test | ℃×min | 200×15 | 200×15 | 200×15 | 250×15 | 250×15 | 250×15 | GB/T 2951.21-2008 IEC 60811-507-2012 |
| 负荷下伸长率 Elongation under load | % | 105 | 45 | 30 | 25 | 100 | 25 | |
| 冷却后永久变形率 Permanent elongation after cooling | % | 5 | 5 | 0 | 0 | 0 | 0 | |
| 低温冲击脆化温度 Low temperature brittleness | ℃ | -40 | -35 | -35 | -40 | -40 | -35 | GB/T 5470-2008 ISO 974:2000 |
| 耐臭氧试验(25℃,24h,0.025-0.030%) Ozone resistance | — | — | — | — | 无裂纹 no cracks | 无裂纹 no cracks | 无裂纹 no cracks | GB/T 2951.21-2008 IEC60811-403-2012 |
| 耐IRM902油试验 Mineral oil resistance | ℃×h | — | — | 100×24 | — | — | 70×168 | GB/T 2951.12-2008 IEC60811-404-2012 |
| 拉伸强度变化率 Variation of tensile strength | % | — | — | -24 | — | — | -12 | |
| 断裂伸长率变化率 Variation of elongation at break | % | — | — | +15 | — | — | +6 | |
| 浸水试验 Water immersion test | ℃×h | — | 70×168 | 70×168 | — | — | — | prEN50363 2005 |
| 拉伸强度变化率 Variation of tensile strength | % | — | -9 | -5 | — | — | — | |
| 断裂伸长率变化率 Variation of elongation at break | % | — | -22 | -26 | — | — | — | |
| 体积电阻率(20℃) Volume resistivity | Ω·cm | 5.6×10¹⁶ | 2.0×10¹⁴ | 1.2×10¹⁴ | 4.1×10¹⁶ | 5.6×10¹⁴ | 1.7×10¹⁴ | GB/T 31838.2-2019 IEC62631-3-1:2016 |
| 体积电阻率(90℃) Volume resistivity | Ω·cm | 1.6×10¹⁵ | 1.1×10¹³ | 2.1×10¹² | 5.0×10¹⁵ | 2.0×10¹² | 2.4×10¹³ | GB/T 31838.7-2021 IEC62631-3-4:2019 |
| 介电强度(20℃) Dielectric strength | MV/m | 30 | 28 | 25 | 32 | 30 | 27 | GB/T 1408.1-2006 IEC 60243-1:2013 |
| 烟密度 Smoke density | — | — | — | — | — | — | — | GB 8323-2008 ISO 5659:2012 |
| 无焰 Non-flame | — | — | 272 | 280 | — | — | 161 | |
| 有焰 Flame | — | — | 48 | 57 | — | — | 58 | |
| 卤酸气体含量 Content of halogen acid gas | mg/g | 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 | IEC 60684-2:2021 |
| pH | — | 4.8 | 4.6 | 5.2 | 5.0 | 4.8 | 5.2 | GB/T 17650.2-2021 IEC60754-2:2019 |
| 电导率 Electrical conductivity | μ·s/mm | 1.2 | 1.4 | 1.0 | 1.0 | 1.0 | 1.0 | |
| 氧指数(20℃) Oxygen index | % | — | 30 | 32 | — | — | 31 | GB/T 2406-2009 ISO 4589-2:1996 |
| 毒性指数 Toxicity index | — | 1.0 | 1.0 | 1.0 | 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 | IEC 61244:2014 |
| 寿命评定试验(90℃) Thermal endurance properties test | 年 years | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | GB/T 11026.1-2016 IEC 60216-1:2013 |