此内容适用于中国。系统检测到您来自美国。您希望将 美国设置为您的新国家吗?

SILRES® BS 38

SILRES® BS 38 is a solvent-based mixture of silane, siloxane and fluoropolymer (< C8). In diluted form, it serves to render inorganic substrates such as mineral construction materials water-repellent and oil-repellent. Unlike conventional impregnating agents, which display only a hydrophobic, i. e. water-repellent, effect, SILRES® BS 38 also exhibits an oleophobic, i. e. oilrepellent, effect. The pores of the substrate remain open, the water vapour diffusion is hardly affected, if at all. Oil, grease and paint, etc. can be more easily removed from surfaces that have been treated with SILRES® BS 38.



特性

SILRES® BS 38 performs very well as:

  • Treatment of facades of natural or synthetic stone, concrete, or fibrous cement in order to allow easier removal of dirt, grease, graffiti, posters, etc. from monuments, exterior and interior walls.
  • Water, oil and dirt repellent treatment of low-porosity natural stone, e. g. marble, travertine and granite.
  • Treatment of floors of natural or synthetic stone, or unglazed ceramic tiles for easy care.
  • Treatment of window sills and table tops of natural or synthetic stone, or fibrous cement to avoid staining.

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。

SILRES® BS 38 should be favourably diluted in a product:solvent-ratio 1 : 6 to 1 : 10 (parts by weight).
Suitable diluents are white spirit (e. g. White Spirit 130/175 or Shellsol T) and isoparaffins. A long storing period SILRES® BS 38 can lead to a deposit. In this case it should be mixed up again.

The substrate to be treated should be air dry and absorbent. The diluted solution should be liberally brushed onto substrate. The hydrophobic and oleophobic effects develop within 24 - 48 hours.

Because of possible discoloration, it is advisable to carry out tests area. This can also be used to check the efficiency of the products. Substrates treated with SILRES® BS 38 should be cleaned at once after contamination with oil, grease or paint because paint in particular is very difficult to dissolve once the binder has fully hardened. After cleaning and drying, it is necessary to repeat treatment with SILRES® BS 38.

储存

SILRES® BS 38 forms a gel at storage temperatures under +10°C. Storing in a heated warehouse for several hours leads to liquefaction.

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
网站

我们可以为您提供什么帮助?

    您在选择产品方面需要帮助或者需要技术咨询? 请联系我们的专家
Ask a question

更多产品

请选择一个应用程序查看您的产品匹配。