| abstract |
The invention provides a high wear-resistant iron-penetrating coating suitable for long-distance transportation and a preparation method and application thereof, which mainly include main resin, benzo-substituted melamine resin, blocked isocyanate, solvent, wax agent, glass powder and other components; Compared with the prior art, it not only solves the problem of scratches during long-distance transportation of empty cans, reduces the wastage rate of cans, and saves costs for customers; at the same time, it solves the problem that the migration of melamine in varnish coatings affects food safety, and provides melamine undetected (detection limit). 0.01mg/kg), a high wear-resistant iron-penetrating coating suitable for long-distance transportation; and the VOC content is lower than 420g/L, which effectively reduces the emission of Voc content and reduces air pollution. |