VINNAPAS® 8819 E (Scale-up Product)
VINNAPAS® 8819 E (Scale-up Product) is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives.
It is based on a flexible terpolymer of vinylacetate, ethylene and vinychloride and belongs to the product class VINNAPAS® E. It provides improved fresh mortar properties and workability, wetting capability and extended open time and very good tensile adhesion strength, especially after immersion in water and heat aging. VINNAPAS® 8819 E (Scale-up Product) is in the process of introduction into industrial use (Scale-up Product). Therefore the product data given are subject to change. Always consult WACKER POLYMERS about the product’s availability before using it for industrial purposes.
特性
- VINNAPAS® 8819 E (Scale-up Product) is a specially modified dispersible terpolymer powder composed of vinyl acetate, vinyl chloride and ethylene.
- Dry-mix mortars modified with VINNAPAS® 8819 E (Scale-up Product) exhibit improved adhesion, flexural strength, deformability and abrasion resistance.
- VINNAPAS® 8819 E (Scale-up Product) improves the workability and consistency of fresh mortar. The mortar is softer, creamier and easier to apply by trowel. Its antisagging resistance is unaffected.
- VINNAPAS® 8819 E (Scale-up Product) is ideal for modifying cementitious and gypsum-based dry-mix mortars, especially tile adhesives.
- VINNAPAS® 8819 E (Scale-up Product) contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers or film-forming agents.
- VINNAPAS® 8819 E (Scale-up Product) is suitable for formulating high-quality, low-emissions, flexible tile adhesives. It provides improved fresh mortar properties, an extended open time and very good tensile adhesion strength, especially after immersion in water and heat aging.
For typical application fields of VINNAPAS® 8819 E (Scale-up Product), 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® 8819 E (Scale-up Product) 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.
如果产品不是用于我们推荐的应用, 则购买者应对该产品的选择、加工和使用负全部责任. 此外还应遵守所有的相关法律法规.
可再分散乳胶粉的颜色可能会有略微的变化, 但不会对产品的功能造成影响.
包装
Big Bags or bulk on request.
储存
销售和支持
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