Operation steps of A-5120 grid tester:
1. Use a tool to cut a cross lattice pattern on the coating, and cut it up to the substrate;
2. Brush five times in a diagonal direction with a brush, stick the tape on the cut and pull apart;
3. Use an illuminated magnifying glass to check the grid area;
4. Grading according to the evaluation results of the cross-cutting results (ISO level 0-5 / ASTM level 5B-0B)
The wear resistance, adhesion, corrosion resistance and other properties of copper-free mirrors are better than those of ordinary silver mirrors, and the reflectivity is higher. Copper-free mirrors last longer than regular silver mirrors.
In addition, we also sell Silver Mirror glass, silver mirror commonly known as waterproof mirror, mercury mirror, silver-plated mirror on glass surface, glass mirror, mirror glass, etc. Silver mirrors are widely used in furniture, handicrafts, decoration, bathroom mirrors, cosmetic mirrors, optical mirrors, and car rearview mirrors.
Clear Copper Free Mirror,Clear Copper Free Mirror Edge,Clear Copper Free Mirror Finish,Clear Copper Free Mirror For Bathroom
Dongguan Huahui Glass Manufacturing Co.,Ltd , https://www.antiquemirrorsupplier.com