NOVOC™ WS350

NOVOC™ WS350 by Macroocean is an environment friendly, high molecular weight saturated linear polyester resin. It possesses no smell, good water dispersion effect and high solution stability because of its sulfonic structure. This grade shows excellent adhesive strength to metal, leather, plastic and paper with high surface hardness. It does not contain amine or ammonia neutralizer. NOVOC™ WS350 displays stable pH value and non-sticky property. It can be dissolved in deionized water or deionized water complex solvent with solid content less than 30%. It is used in water-based ink and coating/varnish/lacquer applications. It is in full compliance with FDA 175.300, also for alcoholic contents. The shelf life of this product is 24 months.