GB/T 7790-2008 《Paints and varnishes - Determination of cathode disbonding performance of coatings exposed to seawater》 Related products

GB/T 7790-2008 "Determination of cathode disbonding performance of coatings for Paints and varnishes exposed to seawater" standard specifies the method of testing the cathode disbonding performance of coatings in seawater environment. The standard covers the basic principle of the test, test solution, device, procedure and result evaluation. It is suitable for coatings on metal substrates such as ships and marine engineering structures to ensure their durability and reliability in seawater for long-term use.