特殊化學品

DAOTAN TW 6450/30WA is recommended as the NMP / NEP- free alternative for DAOTAN (V)TW 1236. Like the latter, DAOTAN TW 6450 is a polycarbonate-based, high molecular weight Polyurethane dispersion. Dried at ambient temperature, DAOTAN TW 6450 provides clear, crack-free films without further addition of organic solvents or additives. These films exhibit excellent elasticity and mechanical properties and very good adhesion to different plastic substrates like e.g. ABS, PC, PA, PVC, PC/PBT. Accordingly DAOTAN TW 6450/30WA is particularly recommended for waterborne plastic primer and waterborne auto OEM Basecoats with outstanding requirements regarding stone chip resistance properties. A further use is as modifier resin to improve stone chip resistance properties of e.g. auto OEM primer surfacer formulations. DAOTAN TW 6450/30WA can be used as an adhesive for pharmaceutical and food packaging applications. It provides excellent peel strength and long-term humidity resistance. It is ready to use; no further formulation is needed.

SETAL® 11-1111 is a short oil coconut alkyd designed for use in non-lifting cellulose nitrate lacquers, conversion varnishes and baking enamels.

CYMEL U-216-8 resin is a low-viscosity, partially n-butylated urea crosslinking agent, ideal for primer coatings, can coatings, and decorative metal finishes. Known for its excellent compatibility with hydrophobic resins and hydrocarbon tolerance, it enhances leveling and adhesion in demanding coating applications.

MACRYNAL SM 2703/80BACX is a hydroxy-functional acrylic resin formulated for crosslinking with polyisocyanates, ideal for high-solids, low-VOC industrial topcoats. When combined with aliphatic polyisocyanates, it provides durable air-drying or forced-drying finishes for optimal performance in industrial applications