Specialty Chemicals

SETAL A F 26 X is in the formulation of primers, knifing fillers, primer surfacers, top coats and dipping paints and flow coatings for radiators. Coatings based on SETAL A F 26 X are characterised by their very rapid drying and curing, high resistance to yellowing, weather stability and good anticorrosion properties. The use of alkaline pigments such as zinc phosphate, zinc oxide and aluminium triphosphate make it possible to optimize the anticorrosion properties of primers based on SETAL A F 26 X. Knifing fillers and primer surfacers applied in thickness of up to 200 μm can be dry-sanded within 1 hour. Combination with aminoplastic resins is recommended when formulating force-drying coatings.

SETAL A F 681 TBA is in the formulation of decorative paints with excellent through-drying and good yellowing resistance. Also for flow coatings, DIY paints and air-drying coatings. General SETAL A F 681 TBA is low-viscosity long-oil alkyd resin which is ideal for use in the formulation of DIY and decorative paints with excellent through-drying, a dust-free drying time of approx. 3.5 hours and a tack-free drying time of approx. 6 hours. Because of the relatively high acid value of SETAL A F 681 TBA, the following driers should be used: 0.04 % colbalt 6, 1.20 % zirconium 18 and 0.20 % calcium 4. The metal content is always calculated on the solvent-free resin. The use of these driers ensures good drying stability, even after prolonged storage. The addition of an anti-skinning agent is recommended. Aliphatic hydrocarbons are used to thin SETAL A F 681 TBA. Higher boiling fractions are particularly suitable for adjusting the brushing viscosity. Standard pigments can be used to colour the formulations. The compatibility with alkaline pigments must always be tested in each individual case

MACRYNAL SM 510N/60LG is a high gloss, very good mechanical properties, excellent outdoor stability and chemical resistance. In combination with polyisocyanates for at room temperature drying or forced drying two-pack systems for the industrial lacquer sector. In combination with aliphaticpolyisocyanates Macrynal SM 510 is recommended for at room temperature drying or forced drying two-pack systems. The principal application is the industrial lacquer sector. Coatings based on Macrynal SM 510 provide very good solvent and chemical resistance as well as excellent outdoor stability.

MACRYNAL SM 513/60LG is an excellent mechanical properties and chemical resistance, high gloss. Fast drying two pack systems, in paricular for primer surfacers for car repairs and for general industrial applications. In combination with aliphatic polyisocyanates Macrynal SM 513/60LG is recommended for at ambient temperature drying or forced drying two pack systems. The principal application field is automotive refinishing and high-grade industrial paints. Due to its rapid initial drying Macrynal SM 513 is especially useful for the formulation of primer surfacers. Automotive refinishing clearcoats based on Macrynal SM 513 must be stabilized with light stabilizers.