Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Industrial Additives Functions
Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Adhesive & Sealant Type
- Industrial Additives End Use
- Applications
- One-Component Cementitious Tile Adhesives
- Tile Grouts
- Application Details
For the production of ready-mixed dry mortars, such as adhesives and patching compounds, blend VINNAPAS® eco 8620 E 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.
Properties
- Physical Form
- Appearance
- White to light beige powder
- Typical Properties
- Specifications
- Properties
- VINNAPAS® eco 8620 E is a dispersible polymer powder based on a new generation of terpolymer composed of vinyl acetate, vinyl chloride and ethylene.
- VINNAPAS® eco 8620 E is a polymeric binder and is ideal for modifying cementitious and gypsum-based drymix mortars, especially tile adhesives.
- It provides very good workability, improved adhesion, flexibility, deformability and abrasion resistance.
- VINNAPAS® eco 8620 E contains a fine mineral filler as an antiblocking agent.
- It is produced without the use of organic solvents, plasticizers and film-forming agents.
- VINNAPAS® eco 8620 E has no effect on rheological properties and is a polymer powder in the medium Tg range. It is suitable for formulating high-quality, low-emissions flexible tile adhesive that feature excellent tensile adhesion strength, especially after water immersion and exposure to freeze/thaw cycles.
| Value | Units | Test Method / Conditions | |
| Minimum Film Forming Temperature | 5 | °C | DIN ISO 2115 |
| Protective Colloid (Emulsifier System) | Polyvinyl alcohol | — | — |
| Value | Units | Test Method / Conditions | |
| Ash Content (at 1000°C) | max. 13 | % | Specific Method |
| Bulk Density | 450 - 650 | kg/m³ | DIN EN ISO 60 |
| Particle Size (min. 400µm) | max. 4 | % | DIN EN ISO 4610 |
| Solids Content | min. 98 | % | DIN EN ISO 3251 |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Country Availability
- Regional Availability
- Packaging Information
25 kg paper bags, Big Bags or bulk on request.
Storage & Handling
- Shelf Life
- 6 Months
- Storage Information
During storage, protect the product from contact with moisture. Prolonged storage at temperatures above 30°C, especially in combination with pressure, humidity or exposure to sunlight, may result in blocking. Carefully seal any open containers and store them under suitable conditions. We recommend storing the product in a warehouse that provides cool and dry conditions. Do not store the product for more than six months, starting from the date at which it was received, unless the Certificate of Analysis contains a different date, which would take precedence. If the product is stored longer than recommended, it may still be used but users are advised to verify the properties required for the intended use.