Laminated glass samples were tested. The samples have been exposed to continuous salt spray for 3,000 hours in a salt spray test according to ASTM B117/ISO 9227. In the test chamber of the salt spray cabinet, which is heated to 35 ± 1°C, a solution of 5 ± 1 percent by mass of sodium chloride with a pH 6.5 7.2 is atomized continuously. As a result of spraying this solution, the relative humidity in the test cabinet is more than 95 %.
The samples have been exposed for a time of 3,000 hours. In time, all panels show more or less iridizing colors due to the aggressive attack of salt spray on the top coating on the glass.
None of the samples show delamination.