Paints & Coatings

ROSKYDAL K 14 M is a binder for highly filled knifing fillers, putties for marble and stone and adhesives. Because of the high reactivity of ROSKYDAL K 14 M, fillers based on this product cure fully in a very short time, even when applied in thick coats. They are used in applications requiring hard adhesives and fillers. A particular advantage of ROSKYDAL K 14 M is the pale colour of the polymer formed. This makes it ideal for use in the formulation of stoppers for marble and stone, especially on pale marble and if early sanding and polishing is required. ROSKYDAL K 14 M can be combined with other ROSKYDAL K grades (K 30, K 36, K 45, K 60) to increase their hardness. improves the adhesion to the substrate. The more spherical extenders such as dolomite, chalk and barytes ensure dense packing.

ROSKYDAL 300/1 is a formulation of clear and pigmented UV-curing top coats with very good flow properties for application by spraying and curtain coating. After the addition of photo-initiators, ROSKYDAL 300/1 can be cured under UV lamps. When using high-pressure mercury vapour lamps with a capacity of 80 - 120 W/cm lamp length, standard commercial initiators can be used. However, their suitability for the intended application should be tested, especially with respect to storage stability, reactivity and yellowing. The use of 2.5 % Irgacure® 17001 or Irgacure 6511 is recommended for clear coats (max. application rate: 250 g/cm2). In the case of top coats, Baysilone® Paint Additive PL2 should be used to promote the flow properties. The addition of 2 % of a 1 % solution in toluene is recommended. Pigmented coatings should be formulated using 2 % Lucirin® TPO1 or other suitable photoinitiators. All the quantities given are calculated on the resin supply form. Clear coats may contain soluble dyestuffs and highly disperse silicas. Primers are formulated using highly disperse silicas and quartz powder. Soluble dyestuffsmay also be added. The addition of 5 - 10 % Desmodur® L or Desmodur N improves the adhesion. However, such combinations have a limited pot life (approx. 24 hours with a 5 % addition of Desmodur L).

VYLON 600 is a high molecular weight copolyester with medium Tg. VYLON 600 has excellent adhesion strength on metal, PET and PVC. Particularly recommended on coil coating and TTR. VYLON 600 is compliant with FDA 175.105 (only for non alcoholic food and beverage) and EC 10/2011.

VYLONAL MD-1480 is a waterbased, high molecular weight copolyesters. VYLONAL MD-1480 series have a Low Tg, are 100% solvent free and have Good adhesion strength on PET. VYLONAL MD-1480 series are compliant with FDA 175.105 and EC 10/2011.