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VINNAPAS® 5048 H

VINNAPAS® 5048 H  is a very strong hydrophobic dispersible polymer powder for dry mix mortars, specifically suited for ETICS, renders and plasters, water proofing membranes. It is based on a very flexible copolymer of vinyl acetate and ethylene and belongs to the product class VINNAPAS® H which means that it provides a remarkable hydrophobic effect in addition to the basic properties adhesion and flexibility.



特性

  • VINNAPAS® 5048 H is a copolymer powder based on vinyl acetate and ethylene and is dispersible in water.
  • VINNAPAS® 5048 H is a polymeric binder and also provides a strong hydrophobic effect.
  • Blended with inorganic binders the powder will provide very good workability with VINNAPAS® 5048 H have improved adhesion, flexibility, deformability and abrasion resistance.
  • Due to the high ethylene content and therefore low glass transition temperature (Tg) this copolymer is highly flexible.
  • Mortars modified with VINNAPAS® 5048 H will have strong and lasting water repellency and significantly lowered water absorption.
  • VINNAPAS® 5048 H will not have any effect on water-vapor transmission at common dosages.
  • VINNAPAS® 5048 H contains a fine mineral filler as an antiblocking agent.
  • VINNAPAS® 5048 H is a dispersible polymer powder with a strong hydrophobic effect in the lower Tg range. It has no effect on rheology.
  • Mortars modified with VINNAPAS® 5048 H exhibit very good workability and attain high strength when cured.
  • Additionally VINNAPAS® 5048 H provides strong hydrophobicity within the hardened mortar. It is especially suitable for adhesive mortars and embedding mortars in ETICS.

VINNAPAS® 5048 H的特殊性能

  • 憎水性

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。

For typical application fields of VINNAPAS® 5048 H, refer to the section "application". Please discuss additional applications with your WACKER customer representative.

Processing

For the production of ready-mixed dry mortars, such as adhesives and patching compounds, blend VINNAPAS® 5048 H with the other dry ingredients in appropriate equipment. Temperatures should not be allowed to rise excessively during mixing because otherwise the dispersible polymer powder could agglomerate by virtue of its thermoplastic properties. The mortar is prepared for use by adding the recommended amount of water and mixing mechanically or by hand. Since hand mixing generates little shear force, we recommend allowing the fresh mortar to slake for 5 minutes and then stirring it again. This is usually unnecessary where mechanical mixers are employed.


 

If the product is used in applications other than those mentioned, the choice, processing and use of it is the sole responsibility of the purchaser. All legal and other regulations must be complied with.

Slight color variations of the dispersible polymer powder may occure without impairing the product's functionality.

包装

25 kg paper bags
Big Bags or bulk on request.

储存

During storage, protect VINNAPAS® 5048 H from contact with moisture. Prolonged storage at temperatures above 30 °C, including in combination with pressure load, humidity or exposure to sunlight, may result in blocking. Carefully seal any open containers and store them in suitable conditions. We recommend storing VINNAPAS® 5048 H in a warehouse that provides cool and dry conditions. Do not store VINNAPAS® 5048 H for more than six months, starting from the point at which it was received. If the product is kept for longer than that, it can still be used, but users are advised, in this case, to check the properties required for the intended use.

销售和支持

Changsha Port
长沙市开福区新港大道80号
000000 Changsha
中国
+86  400  921-6699 (电话)
Contact Sales

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