AR-A81 Polyacetalic Resin (Aldehyde Resin) is a colorless to slightly yellow transparent anti-yellowing aliphatic aldehyde resin, also known as an almighty resin. The appearance is small granulars, be used in solvent-based coatings and inks, solvent-free coatings, water-base coatings, powder coatings, modified resins, and other systems as a special resin.AR-A81 can improve remarkablely the anti-yellowing variability of coatings and inks, and shorten the drying time, increase the film hardness, fullness and glossiness. Because low-viscosity characteristics of AR-A81, it can reduce the organic solvent usage and atmospheric pollution caused by VOC emissions. AR-A81 has a excellent dispersion in the metal pigment and other pigment wetting, as well as soluble in most organic solvents, so it is suitable for oil-soluble components. In particular, they can reduce the cost of color paste more than 40%, and it’s adaption to middle--low solvent is much better than those of similar products. AR-A81 can also be used for powder coatings and paints, such as modified chlorinated rubber. AR-A81 is widely used in coating, ink and other industries.