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POWERSIL® 740 DARK GRAY A/B

POWERSIL® 740 DARK GRAY A/B is a paste-like, two-component compound with short curing times. Its vulcanizates are noted for high tracking and erosion resistance, their good mechanical properties especially for high tear strength as well as for their excellent dielectric behavior.



特性

  •  very easy to process
  •  excellent dielectric properties
  •  high tear strength and high elongation
  • best suitable for outdoor applications (UV & weathering resistance, excellent hydrophobic properties)

POWERSIL® 740 DARK GRAY A/B的特殊性能

  • 具体特征: 耐电痕性和腐蚀性
  • 耐久性: 耐电痕性和腐蚀性

免责声明

所提供之所有信息均基于我们当前所掌握的知识。尽管如此,我们不对其作任何担保、也不承担任何责任,并且保留在任何时候进行技术变更的权利。购买方应在预测试中对所提供之信息以及产品在既定应用中的适应性进行检查。任何时候都必须以合同条款与条件为准。此外,本免责申明还适用于与第三方权利有关之事宜,尤其是在德国境外。

  •  cable accessories
  •  insulators
  •  outdoor and indoor use

The A and B components are delivered ready-to-use in 20 l and 200 l drums. They can be pumped by means of standard metering equipment from these drums and mixing in a static mixer straight into the heated mould. The mixing ratio is 1 : 1.

At room temperature, mixtures of A and B components have a pot life of at least three days.

For detailed information, refer to brochures on www.wacker.com.

储存

The 'Best use before end' date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

销售和支持

Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
中国大陆
+86  21  6130-2000 (电话)
+86 21 6130-2500  (传真)
Contact Sales

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更多产品

产品 技术数据
外观 Shore density A Breaking strength 断裂伸长率 Tear-growth resistance 压缩变形
ELASTOSIL® LR 3002/35 A/B colourless colourless 33[1] 33[1] 7.0 N/mm²[2] 7.0 N/mm²[2] 460 %[3] 460 %[3] 25 N/mm[4] 25 N/mm[4] - -
ELASTOSIL® LR 3003/20 TR A/B transparent transparent 22[1] 22[1] 8.3 N/mm²[2] 8.3 N/mm²[2] 870 %[3] 870 %[3] 24 N/mm[4] 24 N/mm[4] 17 %[5] 17 %[5]
ELASTOSIL® LR 3003/30 A/B transparent transparent 31[1] 31[1] 7.5 N/mm²[2] 7.5 N/mm²[2] 620 %[3] 620 %[3] 23 N/mm[4] 23 N/mm[4] 10 %[5] 10 %[5]
ELASTOSIL® LR 3003/40 A/B transparent transparent 40[1] 40[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 610 %[3] 610 %[3] 30 N/mm[4] 30 N/mm[4] 11 %[5] 11 %[5]
ELASTOSIL® LR 3003/50 A/B transparent transparent 50[1] 50[1] 10.3 N/mm²[2] 10.3 N/mm²[2] 490 %[3] 490 %[3] 28 N/mm[4] 28 N/mm[4] 13 %[5] 13 %[5]
ELASTOSIL® LR 3003/60 A/B transparent transparent 60[1] 60[1] 9.5 N/mm²[2] 9.5 N/mm²[2] 340 %[3] 340 %[3] 27 N/mm[4] 27 N/mm[4] 12 %[5] 12 %[5]
ELASTOSIL® LR 3003/70 A/B transparent transparent 70[1] 70[1] 8.6 N/mm²[2] 8.6 N/mm²[2] 290 %[3] 290 %[3] 20 N/mm[4] 20 N/mm[4] 12 %[5] 12 %[5]
ELASTOSIL® LR 3004/40 A/B transparent transparent 40[1] 40[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 610 %[3] 610 %[3] 35 N/mm[4] 35 N/mm[4] 10 %[5] 10 %[5]
ELASTOSIL® LR 3005/60 A/B transparent transparent 60[1] 60[1] 9.5 N/mm²[2] 9.5 N/mm²[2] 380 %[3] 380 %[3] 28 N/mm[4] 28 N/mm[4] 18 %[6] -
ELASTOSIL® LR 3043/40 A/B transparent transparent 40[1] 40[1] 10 N/mm²[2] 10 N/mm²[2] 680 %[3] 680 %[3] 36 N/mm[4] 36 N/mm[4] 25 %[5] 25 %[5]
POWERSIL® 464 A/B - - 50[1] 50[1] 7.0 N/mm²[2] 7.0 N/mm²[2] 350 %[3] 350 %[3] 25 N/mm[4] 25 N/mm[4] - -
POWERSIL® 466 A/B - - 38[1] 38[1] 7.0 N/mm²[2] 7.0 N/mm²[2] 650 %[3] 650 %[3] 28 N/mm[4] 28 N/mm[4] 11 %[5] 11 %[5]
POWERSIL® 466 LV A/B - - 32[1] 32[1] 7.0 N/mm²[2] 7.0 N/mm²[2] 650 %[3] 650 %[3] 20 N/mm[4] 20 N/mm[4] 11 %[5] 11 %[5]
POWERSIL® 730 A/B - - 35[1] 35[1] 8.0 N/mm²[2] 8.0 N/mm²[2] 600 %[3] 600 %[3] 26 N/mm[4] 26 N/mm[4] - -
POWERSIL® 732 CS A/B - - 33[1] 33[1] 9.0 N/mm²[2] 9.0 N/mm²[2] 750 %[3] 750 %[3] 35 N/mm[4] 35 N/mm[4] - -
POWERSIL® 735 LIGHTGRAY A/B - - 39[1] 39[1] 8.0 N/mm²[2] 8.0 N/mm²[2] 500 %[3] 500 %[3] 30 N/mm[4] 30 N/mm[4] - -
POWERSIL® 740 DARK GRAY A/B - - 40[1] 40[1] 9.8 N/mm²[2] 9.8 N/mm²[2] 650 %[3] 650 %[3] 35 N/mm[4] 35 N/mm[4] - -
POWERSIL® 740 LIGHTGRAY A/B - - 40[1] 40[1] 9.8 N/mm²[2] 9.8 N/mm²[2] 650 %[3] 650 %[3] 35 N/mm[4] 35 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] - -
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 6 h / 200 °C,  [6] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A 

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