Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- 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
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 - Specifications
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 - 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
Packaging & Availability
- Country Availability
- Regional Availability