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输配电行业
瓦克是为输配电行业提供全系列电绝缘和导电硅橡胶产品的有机硅生产商。如今,POWERSIL®不仅已成为世界领先品牌,还是经济可靠的创新型产品的代名词。
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作为一种高品质有机硅弹性体,POWERSIL®有机硅涵盖了从低粘度到即用型固体橡胶的全系列产品。它们既可用于生产长棒型绝缘子/避雷器和空心绝缘子,又能用于涂覆绝缘子,尤其是玻璃和陶瓷绝缘子。
优势:
- 良好的力学性能
- 优异的介电性能
- 即用型
- 双组分体系
- 超低粘度液体橡胶
- 在合适的计量混合系统中表现出优异的加工特性
- 出色的耐漏电起痕性和耐腐蚀性
长棒型绝缘子用POWERSIL®的优势:
- 具有优异的憎水性、耐热性、耐紫外辐射性及抗臭氧性,使用寿命很长
- 重量轻,易于操作
- 柔韧性佳,具有出色的韧性和抗冲击强度
- 带憎水性表面,耐闪络性高
- 具有憎水性迁移效果,维护成本低
空心绝缘子用POWERSIL®的优势:
- 采用低压成型工艺,具有出色的工艺安全性和柔韧性
- 重量轻(比陶瓷绝缘子轻80%),易于操作
- 柔韧性佳,具有出色的韧性和抗冲击强度
- 带憎水性表面,耐闪络性高
POWERSIL®作为绝缘子涂层的优势:
- 具有优异的憎水性,操作可靠性高
- 可对现有装置进行翻新,性价比高
- 有机硅涂层可延长绝缘子使用寿命(10年甚至更长)
绝缘子:
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技术数据
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Product properties
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外观 | Shore density A | Breaking strength | 动态粘度 | Tear-growth resistance | 断裂伸长率 | 锥入度 | 耐久性 | 流变性 | 具体特征 | ||
POWERSIL® 310 MH | light gray, dark gray light gray, dark gray | 70[1] 70[1] | 5.0 N/mm²[2] 5.0 N/mm²[2] | - - | 11 N/mm[4] 11 N/mm[4] | 200 %[3] 200 %[3] | - - | - | - | 高极限氧指数(LOI), 耐电痕性和腐蚀性, 优异的疏水性 | |
POWERSIL® 3100 MH | light gray light gray | 70[1] 70[1] | 4.5 N/mm²[2] 4.5 N/mm²[2] | - - | 20 N/mm[4] 20 N/mm[4] | 350 %[3] 350 %[3] | - - | - | - | 双组分, 耐电痕性和腐蚀性, 优异的疏水性 | |
POWERSIL® GEL A/B | - - | - - | - - | 1000 mPa·s[5] 1000 mPa·s[5] | - - | - - | 300 1/10mm[9] 300 1/10mm[9] | - | - | - | |
POWERSIL® GEL C 670 A/B | - - | - - | - - | 3000 mPa·s[6] 3000 mPa·s[6] | - - | - - | 220 1/10mm[9] 220 1/10mm[9] | - | - | - | |
POWERSIL® GEL FC A/B | - - | - - | - - | 1000 mPa·s[6] 1000 mPa·s[6] | - - | - - | 180 1/10mm[9] 180 1/10mm[9] | - | - | - | |
POWERSIL® INSULATOR FINISH | - - | - - | 1.4 N/mm²[2] 1.4 N/mm²[2] | 200000 mPa·s[7] 200000 mPa·s[7] | 5.0 N/mm[4] 5.0 N/mm[4] | 500 %[3] 500 %[3] | - - | 耐电痕性和腐蚀性 | 自流平 | - | |
POWERSIL® N 553 DARKGREY | - - | 60[1] 60[1] | 3.0 N/mm²[2] 3.0 N/mm²[2] | 4000 mPa·s[8] 4000 mPa·s[8] | 9.0 N/mm[4] 9.0 N/mm[4] | 100 %[3] 100 %[3] | - - | - | - | - | |
POWERSIL® XLR® 630 A/B | light gray light gray | 35[1] 35[1] | 7.0 N/mm²[2] 7.0 N/mm²[2] | - - | 25 N/mm[4] 25 N/mm[4] | 450 %[3] 450 %[3] | - - | - | - | 耐电痕性和腐蚀性, 低粘度 | |
WACKER® PRIMER G 790 TOLUENE FREE | - - | - - | - - | - - | - - | - - | - - | - | - | 增粘底涂, 溶剂型 | |
WACKER® PRIMER G 791 A/B | - - | - - | - - | - - | - - | - - | - - | - | - | 增粘底涂, 溶剂型 |
说明
[1] Shore density A | DIN ISO 48-4, [2] Breaking strength | ISO 37 type 1, [3] 断裂伸长率 | ISO 37 type 1, [4] Tear-growth resistance | ASTM D 624 B, [5] 动态粘度 (混合物) | DIN EN ISO 3219, [6] 动态粘度 (10 s⁻¹) | DIN EN ISO 3219, [7] 动态粘度 | DIN EN ISO 3219, [8] 动态粘度 | 25 °C | DIN EN ISO 3219, [9] Penetration (Hardness) | DIN ISO 2137 | 150g cone / 60s penetration time, [] 适合, [] 非常适合, [] 极其适合
[1] Shore density A | DIN ISO 48-4, [2] Breaking strength | ISO 37 type 1, [3] 断裂伸长率 | ISO 37 type 1, [4] Tear-growth resistance | ASTM D 624 B, [5] 动态粘度 (混合物) | DIN EN ISO 3219, [6] 动态粘度 (10 s⁻¹) | DIN EN ISO 3219, [7] 动态粘度 | DIN EN ISO 3219, [8] 动态粘度 | 25 °C | DIN EN ISO 3219, [9] Penetration (Hardness) | DIN ISO 2137 | 150g cone / 60s penetration time, [] 适合, [] 非常适合, [] 极其适合
避雷器:
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外观 | Shore density A | Breaking strength | 动态粘度 | 断裂伸长率 | Tear-growth resistance | 压缩变形 | 具体特征 | ||
POWERSIL® 310 MH | light gray, dark gray light gray, dark gray | 70[1] 70[1] | 5.0 N/mm²[2] 5.0 N/mm²[2] | - - | 200 %[3] 200 %[3] | 11 N/mm[4] 11 N/mm[4] | - - | 高极限氧指数(LOI), 耐电痕性和腐蚀性, 优异的疏水性 | |
POWERSIL® 3100 MH | light gray light gray | 70[1] 70[1] | 4.5 N/mm²[2] 4.5 N/mm²[2] | - - | 350 %[3] 350 %[3] | 20 N/mm[4] 20 N/mm[4] | - - | 双组分, 耐电痕性和腐蚀性, 优异的疏水性 | |
POWERSIL® 3500 MH | red, light grey red, light grey | 45[1] 45[1] | 10.0 N/mm²[2] 10.0 N/mm²[2] | - - | 850 %[3] 850 %[3] | 30 N/mm[4] 30 N/mm[4] | 20 %[5] 20 %[5] | 耐电痕性和腐蚀性, 加成固化 | |
POWERSIL® 3525 MH | pearl orange, blue grey pearl orange, blue grey | 23[1] 23[1] | 9.5 N/mm²[2] 9.5 N/mm²[2] | - - | 1100 %[3] 1100 %[3] | 30 N/mm[4] 30 N/mm[4] | - - | 耐电痕性和腐蚀性, 加成固化 | |
POWERSIL® 600 A/B | - - | 30[1] 30[1] | 8.0 N/mm²[2] 8.0 N/mm²[2] | 10000 mPa·s[6] 10000 mPa·s[6] | 500 %[3] 500 %[3] | 22 N/mm[4] 22 N/mm[4] | - - | - | |
POWERSIL® XLR® 630 A/B | - - | 35[1] 35[1] | 7.0 N/mm²[2] 7.0 N/mm²[2] | - - | 450 %[3] 450 %[3] | 25 N/mm[4] 25 N/mm[4] | - - | 耐电痕性和腐蚀性, 低粘度 | |
WACKER® PRIMER G 790 TOLUENE FREE | - - | - - | - - | - - | - - | - - | - - | 增粘底涂, 溶剂型 | |
WACKER® PRIMER G 791 A/B | - - | - - | - - | - - | - - | - - | - - | 增粘底涂, 溶剂型 |
说明
[1] Shore density A | DIN ISO 48-4, [2] Breaking strength | ISO 37 type 1, [3] 断裂伸长率 | ISO 37 type 1, [4] Tear-growth resistance | ASTM D 624 B, [5] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C, [6] 动态粘度 (混合物) | DIN EN ISO 3219, [] 适合, [] 非常适合, [] 极其适合
[1] Shore density A | DIN ISO 48-4, [2] Breaking strength | ISO 37 type 1, [3] 断裂伸长率 | ISO 37 type 1, [4] Tear-growth resistance | ASTM D 624 B, [5] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C, [6] 动态粘度 (混合物) | DIN EN ISO 3219, [] 适合, [] 非常适合, [] 极其适合
绝缘子涂层:
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Tear-growth resistance | 动态粘度 | Shore density A | Breaking strength | 断裂伸长率 | 监管 | 流变性 | ||
POWERSIL® 567 | 9.0 N/mm[1] 9.0 N/mm[1] | 1400 mPa·s[2] 1400 mPa·s[2] | 45[4] 45[4] | 3.0 N/mm²[5] 3.0 N/mm²[5] | 250 %[6] 250 %[6] | - | - | |
POWERSIL® 577 PLUS | - - | 350000 mPa·s[3] 350000 mPa·s[3] | - - | - - | - - | 不含溶剂 | - | |
POWERSIL® 590 | - - | - - | - - | - - | - - | - | 易流动的 | |
POWERSIL® 79032 | - - | - - | - - | - - | - - | - | - |
说明
[1] Tear-growth resistance | ASTM D 624 B, [2] 动态粘度 (10 s⁻¹) | 23 °C | DIN EN ISO 3219, [3] 动态粘度 (0.1 %形变时) | DIN 54458, [4] Shore density A | DIN ISO 48-4, [5] Breaking strength | ISO 37 type 1, [6] 断裂伸长率 | ISO 37 type 1, [] 适合, [] 非常适合, [] 极其适合
[1] Tear-growth resistance | ASTM D 624 B, [2] 动态粘度 (10 s⁻¹) | 23 °C | DIN EN ISO 3219, [3] 动态粘度 (0.1 %形变时) | DIN 54458, [4] Shore density A | DIN ISO 48-4, [5] Breaking strength | ISO 37 type 1, [6] 断裂伸长率 | ISO 37 type 1, [] 适合, [] 非常适合, [] 极其适合

冷缩式接头的设计原理
采用POWERSIL®硅橡胶制成的电缆附件适用于高压和低压电缆。它们使各种类型的现场控制得以实现,包括从高压到低压的推进和冷缩技术。
优势:
- 出色的介电性能
- 在很宽的温度范围内保持永久弹性
- 优异的憎水性、耐热性、耐紫外辐射性及抗臭氧性
- 极佳的耐漏电起痕性
- 卓越的耐电弧性
生产工艺:
- 固体硅橡胶(HTV)
- 液体硅橡胶(LSR)
- 超低粘度体系(POWERSIL® XLR®)
- 室温固化体系(RTV-2)
Product Recommendations
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Table is scrollable
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Technical data
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Product properties
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外观 | Shore density A | Hardness Shore A | Tensile strength | Elongation at break | Tear strength | Compression Set | Penetration | Specific Features | ||
ELASTOSIL® LR 3002/35 A/B | colourless colourless | 33[1] 33[1] | - - | 7.0 N/mm²[3] 7.0 N/mm²[3] | 460 %[4] 460 %[4] | 29 N/mm[5] 29 N/mm[5] | 11 %[6] 11 %[6] | - - | Low viscosity, Reduced volatile content | |
ELASTOSIL® LR 3003/20 TR A/B | transparent transparent | 22[1] 22[1] | - - | 8.3 N/mm²[3] 8.3 N/mm²[3] | 870 %[4] 870 %[4] | 24 N/mm[5] 24 N/mm[5] | 17 %[6] 17 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3003/30 A/B | transparent transparent | 30[1] 30[1] | - - | 7.0 N/mm²[3] 7.0 N/mm²[3] | 610 %[4] 610 %[4] | 21 N/mm[5] 21 N/mm[5] | 10 %[6] 10 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3003/40 A/B | transparent transparent | 40[1] 40[1] | - - | 10.0 N/mm²[3] 10.0 N/mm²[3] | 610 %[4] 610 %[4] | 30 N/mm[5] 30 N/mm[5] | 11 %[6] 11 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3003/50 A/B | transparent transparent | 50[1] 50[1] | - - | 10.3 N/mm²[3] 10.3 N/mm²[3] | 490 %[4] 490 %[4] | 26 N/mm[5] 26 N/mm[5] | 13 %[6] 13 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3003/60 A/B | transparent transparent | 60[1] 60[1] | - - | 9.8 N/mm²[3] 9.8 N/mm²[3] | 340 %[4] 340 %[4] | 27 N/mm[5] 27 N/mm[5] | 16 %[6] 16 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3003/70 A/B | transparent transparent | 70[1] 70[1] | - - | 9.3 N/mm²[3] 9.3 N/mm²[3] | 290 %[4] 290 %[4] | 20 N/mm[5] 20 N/mm[5] | 16 %[6] 16 %[6] | - - | Food-contact, General purpose, Reduced volatile content | |
ELASTOSIL® LR 3004/40 A/B | transparent transparent | 40[1] 40[1] | - - | 9.2 N/mm²[3] 9.2 N/mm²[3] | 610 %[4] 610 %[4] | 29 N/mm[5] 29 N/mm[5] | 10 %[6] 10 %[6] | - - | Fast curing, Food-contact, Reduced volatile content | |
ELASTOSIL® LR 3005/60 A/B | transparent transparent | 60[1] 60[1] | - - | 9.5 N/mm²[3] 9.5 N/mm²[3] | 380 %[4] 380 %[4] | 28 N/mm[5] 28 N/mm[5] | 15 %[7] 15 %[7] | - - | Fast curing, Low compression set without post-cure, Reduced volatile content | |
ELASTOSIL® LR 3043/40 A/B | transparent transparent | 40[1] 40[1] | - - | 9.8 N/mm²[3] 9.8 N/mm²[3] | 660 %[4] 660 %[4] | 36 N/mm[5] 36 N/mm[5] | 25 %[6] 25 %[6] | - - | Food-contact, High tear-resistant, Reduced volatile content | |
POWERSIL® 3500 MH | red, light grey red, light grey | 45[1] 45[1] | - - | 10.0 N/mm²[3] 10.0 N/mm²[3] | 850 %[4] 850 %[4] | 30 N/mm[5] 30 N/mm[5] | 20 %[8] 20 %[8] | - - | Resistant to tracking and erosion, Addition Curing | |
POWERSIL® 352 MH | oyster white, tomato red oyster white, tomato red | 40[1] 40[1] | - - | 10.0 N/mm²[3] 10.0 N/mm²[3] | 800 %[4] 800 %[4] | 30 N/mm[5] 30 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 3525 MH | pearl orange, blue grey pearl orange, blue grey | 23[1] 23[1] | - - | 9.5 N/mm²[3] 9.5 N/mm²[3] | 1100 %[4] 1100 %[4] | 30 N/mm[5] 30 N/mm[5] | - - | - - | Resistant to tracking and erosion, Addition Curing | |
POWERSIL® 354 MH | light grey light grey | 45[1] 45[1] | - - | 8.0 N/mm²[3] 8.0 N/mm²[3] | 550 %[4] 550 %[4] | 17 N/mm[5] 17 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 402 A/B | - - | - - | - - | - - | - - | - - | - - | - - | - | |
POWERSIL® 415 MH | black black | 41[1] 41[1] | - - | 3.0 N/mm²[3] 3.0 N/mm²[3] | 470 %[4] 470 %[4] | 25 N/mm[5] 25 N/mm[5] | - - | - - | High dielectric permittivity | |
POWERSIL® 440 MH | black black | 42[1] 42[1] | - - | 7.5 N/mm²[3] 7.5 N/mm²[3] | 500 %[4] 500 %[4] | 12 N/mm[5] 12 N/mm[5] | - - | - - | Electrically conductive | |
POWERSIL® 466 A/B | black black | 38[1] 38[1] | - - | 7.0 N/mm²[3] 7.0 N/mm²[3] | 650 %[4] 650 %[4] | 28 N/mm[5] 28 N/mm[5] | 11 %[6] 11 %[6] | - - | Cold-shrinkable, Electrically conductive | |
POWERSIL® 466 LV A/B | black black | 32[1] 32[1] | - - | 7.0 N/mm²[3] 7.0 N/mm²[3] | 650 %[4] 650 %[4] | 20 N/mm[5] 20 N/mm[5] | 11 %[6] 11 %[6] | - - | Cold-shrinkable, Electrically conductive, Low viscosity | |
POWERSIL® 600 A/B | - - | 30[1] 30[1] | - - | 8.0 N/mm²[3] 8.0 N/mm²[3] | 500 %[4] 500 %[4] | 22 N/mm[5] 22 N/mm[5] | - - | - - | - | |
POWERSIL® 730 A/B | - - | 35[1] 35[1] | - - | 8.0 N/mm²[3] 8.0 N/mm²[3] | 600 %[4] 600 %[4] | 26 N/mm[5] 26 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 732 CS A/B | - - | 33[1] 33[1] | - - | 9.0 N/mm²[3] 9.0 N/mm²[3] | 750 %[4] 750 %[4] | 35 N/mm[5] 35 N/mm[5] | - - | - - | Cold-shrinkable, Resistant to tracking and erosion | |
POWERSIL® 735 LIGHTGRAY A/B | - - | 39[1] 39[1] | - - | 8.0 N/mm²[3] 8.0 N/mm²[3] | 500 %[4] 500 %[4] | 30 N/mm[5] 30 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 740 DARK GRAY A/B | - - | 40[1] 40[1] | - - | 9.8 N/mm²[3] 9.8 N/mm²[3] | 650 %[4] 650 %[4] | 35 N/mm[5] 35 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 740 LIGHTGRAY A/B | - - | 40[1] 40[1] | - - | 9.8 N/mm²[3] 9.8 N/mm²[3] | 650 %[4] 650 %[4] | 35 N/mm[5] 35 N/mm[5] | - - | - - | Resistant to tracking and erosion | |
POWERSIL® 79032 | - - | - - | - - | - - | - - | - - | - - | - - | - | |
POWERSIL® GEL A/B | - - | - - | - - | - - | - - | - - | - - | 300 1/10mm[9] 300 1/10mm[9] | - | |
POWERSIL® GEL C 670 A/B | - - | - - | - - | - - | - - | - - | - - | 220 1/10mm[9] 220 1/10mm[9] | - | |
POWERSIL® GEL FC A/B | - - | - - | - - | - - | - - | - - | - - | 180 1/10mm[9] 180 1/10mm[9] | - | |
POWERSIL® PASTE AP | - - | - - | - - | - - | - - | - - | - - | - - | No swelling of bordering silicone elastomers, Lubricant | |
POWERSIL® XLR® 630 A/B | - - | - - | 35[2] 35[2] | 7.0 N/mm²[3] 7.0 N/mm²[3] | 450 %[4] 450 %[4] | 25 N/mm[5] 25 N/mm[5] | - - | - - | Resistant to tracking and erosion, Low viscosity | |
WACKER® PRIMER G 790 TOLUENE FREE | - - | - - | - - | - - | - - | - - | - - | - - | Adhesion promoting primer, Solvent-based | |
WACKER® PRIMER G 791 A/B | - - | - - | - - | - - | - - | - - | - - | - - | Adhesion promoting primer, Solvent-based | |
WACKER® SILICONE PASTE P 250 | - - | - - | - - | - - | - - | - - | - - | - - | Lubricant |
Legend
[1] Shore density A | DIN ISO 48-4, [2] Hardness Shore A | DIN ISO 48-4, [3] Tensile strength | ISO 37 type 1, [4] Elongation at break | ISO 37 type 1, [5] Tear strength | ASTM D 624 B, [6] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 6 h / 200 °C, [7] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A, [8] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C, [9] Penetration (Hardness) | DIN ISO 2137 | 150g cone / 60s penetration time, [] Suited, [] Well suited, [] Ideally suited
[1] Shore density A | DIN ISO 48-4, [2] Hardness Shore A | DIN ISO 48-4, [3] Tensile strength | ISO 37 type 1, [4] Elongation at break | ISO 37 type 1, [5] Tear strength | ASTM D 624 B, [6] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 6 h / 200 °C, [7] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A, [8] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C, [9] Penetration (Hardness) | DIN ISO 2137 | 150g cone / 60s penetration time, [] Suited, [] Well suited, [] Ideally suited

POWERSIL®低粘度硅油针对现代变压器中的绝缘系统进行了优化。在该应用中,POWERSIL®硅油可用于高压终端,并起到冷却和绝缘的作用。
优势:
- 优异的耐热性
- 短期抗热冲击性
- 极高的长期耐热性
- 在低温下以额定输出功率正常工作
- 损耗因子超低
- 电气性能在较宽的温度范围内变化极小
- 高闪点
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