Wynca® XHG-246B

Polyether siloxane copolymer. Acts as wetting agent and anti-crater aid. It provides hydrolytic stability, low foam stability and powerful reduction of surface tension in aqueous systems. Wynca® XHG-246B offers paint or ink wetting above the surface of a variety of substrates, even on a low surface energy substrates to prevent shrinkage and uneven surfaces defects. Used mainly in co-solvent borne systems. Recommended to be used in industrial coatings, wood & furniture coatings, architectural coatings, inkjet inks as well as printing inks & varnishes at dosage of 0.1-1.0%. Can also be used in automotive coatings & decorative coatings at dosage level of 0.05-1.0% & 0.2-1.0% respectively. It is suitable to be used in leather pre-primers, primers, and top coats which are based on polyurethane, acrylic nitrocellulose and casein binders at recommended dosage level of 0.2-1.0%.