Specialty Chemicals

CRAYVALLAC ANTISETTLE CVP is a micronised hydrogenated castor oil rheology modifier for aliphatic solvent-based coatings.

CRAYVALLAC EXTRA is a high performance micronised amide wax rheology modifier designed for very high solids and solvent-free systems.

CRAYVALLAC 60X is an oxidised polyethylene wax dispersed in xylene. The performance benefits of this product are: Easily dispersed, Good anti-settle properties at spraying viscosities, Very little effect on the apparent viscosity, Good sag resistance, Prevents caking in dip tanks, delivery lines and storage containers, Good recoatability and Tolerant to high processing temperatures.

Prevents the sedimentation of pigments in paints. Improves the pigment-wetting during dispersion. In many paint systems the floating of pigments in pigment-mixtures is prevented. The tendency to flow off is reduced and the covering of edges is improved. Suggested for all solvent based and solvent-free paint systems. ADDITOL XL 270 is usually compatible with solvent based and solvent-free binders. It prevents the sedimentation of pigments in paints. The rheological character of paints is improved. The tendency to flow on vertical surfaces is reduced. The edges of substrates are better covered in case of dipping application. The drying of oxidatively drying systems is not influenced by ADDITOL XL 270, if the appropriated dose is used. Also the efficiency of siccatives in paints, stored for a long time, is not reduced using ADDITOL XL 270. Considering anti-corrosive paints, there is no corrosion-resistance loss by using ADDITOL XL 270. It is recommended to be used for the activating of organophile bentonites and it improves the effect of pyrogene silica.