TwardsTest tinplate sheetsIt is used for proofing coating, there are two kinds of punching and non-punching, and the coating film is required to be prepared on the tinplate during the performance testing (adhesion, hardness, impact, flexibility, bending, drying time) of industrial coatings. The amount of tinplate, hardness and surface treatment on the surface of tinplate are the most important factors affecting the test results.
It is suitable for coatings, inks, automobiles and other industries.

