Specialty Chemicals

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.

ADDITOL XW 329 is a paint additive to enhance mar resistance and slip and levelling, particularly of water dilutable paints.ADDITOL XW 329 is a silicone resin supplied as low viscous solvent containing liquid. ADDITOL XW 329 enhances the slip of the film surface and thus protects it from scratching and abrasion. Furthermore, ADDITOL XW 329 improves levelling of the film and prevents film defects. Thus the surface quality ingeneral is improved. In many cases gloss is also enhanced. ADDITOL XW 329 can be employed in water dilutable paints of any type. Reduced intercoat adhesion has not been experienced with the use of ADDITOL XW 329. The effect of ADDITOL XW 329 varies with the formulation of the paint. A level of 0.1 - 0.3 % of ADDITOL XW 329 on the finished paint may serve as a guide.

MACRYNAL VSM 2155/60EPAC, in combination with aliphatic polyisocyanates, pre-eminently with Desmodur N 75 (Covestro), produces two-pack clearcoats and pigmented topcoats with excellent chemical resistance for the industrial acquer sector. MACRYNAL VSM 2155/60EPAC is especially suited for coatings on aeroplanes or military vehicles.

MODAFLOW 2100 is a flow modifier developed for high performance polyester and acrylic based, high solids and UV liquid coating applications. Modaflow 2100 contains no silicone ingredients. The addition of Modaflow 2100 will help: improve flow and levelling, reduce pinholes, fisheyes, craters, and orange peel, improve substrate wetting, aid in air release, facilitate pigment dispersion, quantity to be added: 0.1 - 1.0 % on solid resin.