Especialidades Químicas

VIALKYD AY 402/50X is an extremely fast initial and through drying. Excellent recoatability at any time. Excellent adhesion to steel and aluminium. Superior protection against corrosion Excellent water resistance. Anticorrosive primers. Spraying fillers, knifing and spray putties. Air-drying and forced drying industrial and machinery paints. VIALKYD AY 402/50X is an air-drying acrylic modified phthalic resin with specific properties owing to additional modification with isocyantes. VIALKYD AY 402 is primarily used sole binder in the formulation of anticorrosive primers, and putties and for air drying and forced drying industrial enamels and machinery paints. Anticorrosive automobile primers Primers based on VIALKYD AY 402 show extremely rapid set and through drying, excellent recoatability at any time with VIALKYD AY 402 or other paints containing aggressive solvents. The compatibility with basic pigments affords formulation of zinc chromate primers and primer fillers with excellent perfomance, particularly in terms of superior corrosion resistance, mechanical properties and water resistance. It is also possible to formulate zinc chromate free primers on base of zinc phosphate.Spraying fillers and spraying putties VIALKYD AY 402, in spray putties and fillers, exhibits quick drying and thus quick sanding and excellent adhesion to steel and aluminium. VIALKYD AY 402 has excellent recoatability and gives very good surface without lifting. Industrial paints In the formulation of industrial and machinery paints, with adequate pigmentation VIALKYD AY 402 affords radiant gloss, extremely rapid drying, excellent adhesion to steel and non-ferrous metals. The paints can be forced-dried at 60 - 100 °C. With curing temperatures of from 60 °C upwards no driers are required.

VIALKYD AY 120/65XMPAC is a very rapid initial and through drying. Quick rise in hardness, long pot life. Good body, excellent gloss retention, superior weather resistance. It is used in combination with aliphatic polyisocyanates, preferably with Desmodur N, gives fast drying brilliant car refinishing enamles with good build and finishing enamels for railroad coaches, busses, etc. VIALKYD AY 120 may also be used for the formulation of two coat metallic finishes.

VIALKYD VAF 6091 is a High Solids long oil alkyd resin for the production of High Solids primers, wood stains and top coats. A solid content of 90 % by weight is possible in white high gloss paints. Application properties are the same as with normal conventional alkyds. Applying paints based on VIALKYD VAF 6091 on primers usually need only one layer, which leads to additional reduction of solvent emission. For environmental reasons we suggest the use of lead-free driers, for example zircone.

VIALKYD VAS 9904/70SNA is a pigmented pasts, finish enamels with high resistance to yellowing, air drying and oven drying. Thanks to the good weather resistant properties and to the high compatibility and solubility in many solvents, VIALKYD VAS 9904 is very good as binder for high concentration pigment pastes.