Explanation: Almost all performance tests of industrial coatings (adhesion, hardness, impact, flexibility, bending, drying time) require the coating film to be prepared on the tinplate, and the tin plating amount, hardness, and surface treatment on the tinplate surface are the main factors affecting the test results; Compliant with GB 2520;
Specification size: 150 × 70 × 0.28mm (200 pieces per package)
120 × 25 × 0.28mm (1000 pieces per package)
120 × 50 × 0.28mm (500 pieces per package)