Characteristics of waterborne polycarbodiimide crosslinking agents
Water-based coatings are one of the trends in future development. Compared with traditional solvent-based coatings, water-based coatings have obvious deficiencies in adhesion to substrates, wear resistance, solvent resistance, and hydrolysis resistance. By utilizing the three-dimensional cross-linking effect of the cross-linking agent, the above deficiencies can be effectively improved. Common crosslinking agents include aziridine, isocyanate, and […]
