Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
Features & Benefits
- Labeling Claims
- Industrial Additives Features
- Specific Features
Hydrophobic
Applications & Uses
- Markets
- Applications
- Applications
- Concrete Repair
- Mineral Renders & Plasters
- One Component Cementitious Waterproofing Membrane
- Tile Grouts
- Wall and Joint Fillers
Properties
- Physical Form
- Appearance
- White to light beige powder
- Dispersible in
- Water
- Typical Properties
- Specifications
- Properties
- VINNAPAS® 7031 H is a terpolymer powder of vinyl acetate, vinyl ester and ethylene and is dispersible in water.
- Compounds modified with VINNAPAS® 7031 H exhibit improved adhesion, flexural strength, deformability, abrasion resistance and are easier to process.
- Leveling, thixotropy and water retention are essentially unaffected. It additionally acts as a strong hydrophobizing agent, but will not have any appreciable effect on water-vapor transmission in normal usage concentrations.
- As a result of the resin's special composition, compounds modified with it provide strong and lasting bulk water repellency on alkaline building materials and significantly reduced water absorption.
- VINNAPAS® 7031 H contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.
- VINNAPAS® 7031 H is a hydrophobizing dispersible polymer powder in the lower Tg range. It has no effect on rheology and has excellent general-purpose properties and is especially suitable for mortars with low emissions.
| Value | Units | Test Method / Conditions | |
| Minimum Film Forming Temperature | 0 | °C | DIN ISO 2115 |
| Protective Colloid (Emulsifier System) | Polyvinyl alcohol | — | — |
| Value | Units | Test Method / Conditions | |
| Ash Content (at 1000°C) | max. 11.5 | % | Specific Method |
| Bulk Density | 400 - 550 | kg/m³ | DIN EN ISO 60 |
| Particle Size (min. 400µm) | max. 4 | % | DIN EN ISO 4610 |
| Solids Content | min. 98 | % | DIN EN ISO 3251 |
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability
- Packaging Information
VINNAPAS® 7031 H is supplied in 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.