Spezialchemikalien

PERGOPAK M4 is a matting and effects agent for the paint and varnish industry.

ADDITOL XW 376 can be used in most waterborne emulsion paints and adhesives, and in synthetic resin-bound renderings. Good storage stability even at elevated temperatures. ADDITOL XW 376 is effective in large to fine particle size dispersions based on polyvinyl acetate, PVC, acrylates and their copolymers as well as alkyd resin emulsions. It is easily emulsified and also incorporated in low viscosity systems. ADDITOL XW 376 is equally useful in deaeration during pigment grinding and in the filling process. It is shear stable and alkali resistant up to pH = 13.

ADDITOL XL 6568 is used for the formulation of stripping enamels, release agents and temporary corrosion protection. ADDITOL XL 6568 is added to stripping enamels as anti adhesion promotor. Coatings of this nature give temporary protection against mechanical attack and corrosion to various substrates. Such coatings can easily be pealed off later. ADDITOL XL 6568 can be used in solvent based as well as in aqueous systems. Suitable binders for solvent based systems are the Hostaflex grades CM 150 and CM 133 as well as the Mowital grades B30HH and B60H. To formulate aqueous systems, acrylic dispersions like Ucecryl B 3022 are recommended. While solvent based release coatings can easily be removed from metallic substrates aqueous systems based on styrene acrylate dispersions can also be removed from glass, pottery, wood and plastics. For formulating systems with high film strength aqueous systems are more suitable than solvent based systems.

MODAFLOW AQ 3025 is an acrylic flow additive for aqueous coatings. It has been developed for use in water-reducible, latex, and dispersion systems and is compatible with a broad range of chemistries. Modaflow AQ 3025 is amine neutralized in water and contains no organic solvents or silicone. The low viscosity of Modaflow allows for easy incorporation into the coating formulation versus Modaflow AQ 3000.