Hydroxyethyl Cellulose (HEC) For Paints & Coatings
Product Description
Water-based paint/coating is given priority to with colophony, or oil, or emulsion, add some corresponding assistants, with organic dissolvent or water make up and become sticky liquid. Water based paint or coatings with good performance also have excellent operating performance, good covering power, strong adhesion of the film, good water retention and other characteristics; Cellulose ether is the most suitable raw material to provide these properties.
Recommended Grade | SL HE100K |
Appearance | White or off-white powder |
Moisture content | ≤5.0 |
pH value | 6-7 |
Viscosity | 100,000 mPa.s (NDJ-1, 2% solution, 20℃) |
The Role Of Hydroxyethyl Cellulose In Paints & Coatings:
Increases paint color compatibility
Pigments are one of the main components of paints or coatings, but different pigments may have different compatibilities. Adding SLEO products can improve the dispersibility of pigments and enhance the compatibility between pigments and paints, ensuring the quality and stability of the coatings.
Improves sag resistance
Paints or coatings applied on vertical surfaces are prone to sagging. Adding SLEO products can increase the viscosity and consistency of paints, reducing their flowability and improving their sag resistance, making them easier to control during application.
Enhances workability and prevents spattering
SLEO products can moderate the viscosity of paints or coatings, making them easier to apply. Moreover, due to the increased thickness of the coating, the risk of spattering can be reduced, making the application process safer.
Maintains sustainable precipitation levels
SLEO products can absorb a significant amount of water and retain it in the coating, maintaining the surface level and stability of the coating. This can help maintain relatively stable precipitation levels under different environmental conditions, prolonging the service life of the coating.
