VINNAPAS® 8812 T
VINNAPAS® 8812 T is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives and wall trowelling compounds. It is based on a flexible copolymer of vinylacetate, ethylene and vinychloride and belongs to the product class VINNAPAS® T which means that it provides good anti sag properties and excellent adhesion after water immersion, giving a high degree of formulation freedom. VINNAPAS® 8812 T is part of our standard range, offering you the best-in-class solution for a wide variety of applications.
特性
- VINNAPAS® 8812 T is a dispersible polymer powder based on a new generation of terpolymer composed of vinyl acetate, vinyl chloride and ethylene.
- VINNAPAS® 8812 T is a polymeric binder and is ideal for modifying cementitious and gypsum-based drymix mortars, especially tile adhesives.
- VINNAPAS® 8812 T provides very good workability and thixotropy of the fresh mortar.
- Compounds modified with VINNAPAS® 8812 T exhibit improved adhesion, flexural strength, deformability and abrasion resistance. Combinations with cement and gypsum can provide mortars which exhibit non-sag properties.
- contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.
- VINNAPAS® 8812 T is a non-slump dispersible polymer powder in the medium Tg range. It is suitable for formulating low emission compounds that must exhibit good non-slump properties.
数据表
For typical application fields of VINNAPAS® 8812 T, 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® 8812 T 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
25 kg paper bags
Big Bags or bulk on request.
储存
销售和支持
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