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SILFOAM® SD 8260

SILFOAM® SD 8260 is a 100 %, emulsifyable silicone antifoam concentrate especially developed for the demands of the dispersion industry. It can be applied whether as it is or as a base for an antifoam emulsion.



特性

Basically, SILFOAM® SD 8260 is recommended for foaming systems where a high compatibility with the antifoam agent must be ensured.

SILFOAM® SD 8260 can be used in applications which usually pose problems for silicones, e. g., paints, adhesives and water miscible cooling lubricants.

In addition, SILFOAM® SD 8260 exhibits excellent degassing properties in high solids content systems, e. g. concretes or mortars.

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。

If the product stands about for a longer time or if any separation appears, we recommend mixing the product up shortly.

As a clue we propose a stirring time of 10 - 30 minutes at a rotational speed of 200 rpm.

The exact dosage must be determined in preliminary tests.
We recommend starting with amounts between 0.05% and 0.3%.

SILFOAM® SD 8260 can be transformed into a stable antifoam emulsion in concentrations of e.g. 15%, 30%, and 50%.

Requirements are a Dissolver equipment (or another similar, shear-intensive stirring aggregate) and the previous manufacture of the watery solution of a thickening agent.

The watery dilution of SILFOAM® SD 8260 is very sensitive against freezing and should not be stored at too high temperature.
The recommended storage temperature for the emulsion is between +5°C and +35 °C.

We recommend using the emulsion as soon as possible after the manufacture.

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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