Bonding Agent 2001 N is a solvent-free one component polyisocyanurate bonding agent used to improve the
adhesion of PVC plastisol inks and coatings to substrates made of polyester, polyamide or aramid fibers.
The bond strength of a coating is wholly dependent on the composition of the base coat. For this reason, the section below deals with the base coat only. 2 - 6 % Bonding Agent 2001 is the amount recommended for PVC base coat plastisols. Under standardized conditions, the addition of 4 % by wt. Bonding Agent 2001 led to average bond strength values of 253 N/5 cm for polyester fabric and 255 N/5 cm for polyamide fabric. Bonding Agent 2001 is a moisture-sensitive reactive system. The bonding agent should not be mixed into the PVC base coat plastisol until shortly before coating.