VINNAPAS® 4115 N Multi-purpose Dispersible Polymer Powder for Tile Adhesives And Skim Coat

Properties 

• VINNAPAS®  4115 N is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. 

• Compounds modified with VINNAPAS®  4115 N exhibit improved adhesion and cohesion strength, flexural strength, abrasion resistance and workability. 

• VINNAPAS®  4115 N contains fine mineral additives as anti-blocking agent. It is produced without adding organic solvents, plasticizers and film-forming agents. 

• VINNAPAS®  4115 N is a hard general-purpose powder with neutral rheological properties. VINNAPAS®  4115 N has good adhesion strength on inorganic substrates, which is suitable for end products with low emissions and formulating compounds of high adhesion strength.

Applications 

• Skim Coat 

• Tile Adhesives and Tile Grouts

Application details 

For typical application fields of VINNAPAS®  4115 N , 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®  4115 N 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.