Levasil Colloidal Silica
Adhesion
Improving the surface attraction
Levasil Colloidal Silica
Adhesion
Improving the surface attraction
Levasil Colloidal Silica can be added to waterborne adhesive formulation to improve heat resistance and shear strength and to reduce drying time. In addition, colloidal silica can be used to adjust the viscosity without needing additional thickeners.
Adhesion describes the tendency for dissimilar surfaces to stick to one another. Colloidal silica dispersions can improve the molecular interaction of waterborne coatings and adhesives with substrates, resulting in better adhesion, in several ways:
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