... VMCH,VMCC,VMCA,VYHH,VYHD,VYNS-3 and so on for Coatings Vinyl Resins are avail Vinyl Resins countertype of ... VMCH,VMCC,VMCA,VYHH,VYHD,VYNS-3 and so on for Coatings Vinyl Resins are available in three general copolymer types ... durability. Hydroxyl-modification improves compatibility and adhesion, and provides a site for crosslinking. Carboxyl modification permits formulation of coatings that will adhere ...