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SILFOAM® SE 40

SILFOAM® SE 40 is a relatively heat-resistant, viscous, non-ionic antifoam emulsion.



特性

Conventional defoaming emulsions often form slightly oily deposits under the effect of heat during use. SILFOAM® SE 40 , on the other hand, is extremely stable, even at temperatures around boiling point.

SILFOAM® SE 40的特殊性能

  • 消泡
  • 用水稀释

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。

SILFOAM® SE 40 is usually admixed with the formulations or liquors to be defoamed before the process begins, and extra may be added as necessary during the course of the process. To improve the accuracy of metering, SILFOAM® SE 40 can be prediluted with cold water in a ratio of 1:5 to 1:10. Preliminary tests should be carried out to ensure that SILFOAM® SE 40 is suitable for the application and to determine the amount required.


SILFOAM® SE 40 can be used in closed systems at a pH of between 3 an 11, and from ambient temperature up to 130 °C. SILFOAM® SE 40 is therefore generally recommended for critical systems, especially high-temperature and jet dyeing systems, in which it acts as a foam suppressant and deaeration agent. Apart from textile applications, it can also be used in processes that would be contaminated by the oily deposits formed when conventional antifoam agents are subject to effects such as heat, shearing or general compatibility problems.

包装

SILFOAM® SE 40 is available in

  • 200 kg drums
  • 950 kg IBC

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
+86  21  6130-2000 (电话)
+86 21 6130-2500  (传真)
Contact Sales
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