Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Applications
- Adhesive & Sealant Type
- Applications
Water-Based Caulks
- Application Details
VINNAPAS® EF 7877 is especially suited as raw material for caulks and sealants applications. If needed, VINNAPAS® EF 7877 based formulations can be modified with plasticizers. In order to ensure proper efficiency, we recommend the use of rather hydrophilic plasticizers like diisobutylphtalate (DIBP) or benzoate esters. VINNAPAS® EF 7877 can be formulated also in combination with other polymer dispersions. If blended with alkaline dispersions, we recommend adjusting the pH of VINNAPAS® EF 7877 prior to blending.
Properties
- Physical Form
- Typical Properties
- Specifications
- Properties
- High filler acceptance
- Good adhesion to a variety of substrates (e.g. concrete, metal, wood, plastics)
- Derived from low-volatile C1/C2 value streams
- Allows for the formulation of low-odor, paintable sealants
- Produced without APEO surfactants
| Value | Units | Test Method / Conditions | |
| Appearance of the Dispersion Film | Clear glossy | — | Visual |
| Filler and Pigment Compatibility | Very good | — | Specific method |
| Glass Transition Temperature | approx. 10 | °C | Specific method |
| Minimum Film Forming Temperature | approx. 1 | °C | DIN ISO 2115 |
| Protective Colloid (Emulsifier System) | Surface active agents | — | — |
| Surface of the Dispersion Film | Tack free | — | Specific method |
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity (at 23°C) | 150 - 1850 | mPa·s | DIN EN ISO 2555 |
| pH | 3.5 - 5.5 | — | DIN/ISO 976 |
| Solids Content | 55 - 57 | % | DIN EN ISO 3251 |
Packaging & Availability
- Country Availability
- Regional Availability