Company News

How to detect the failure point of the coating in the salt spray chamber, combined with the salt spray test standard and the actual operation method
I. Parameter setting and preparation before test Simulation condition setting Salt spray concentration: 5% NaCl solution is usually used to simulate the Marine environment, and the specific concentration can be adjusted according to the test standards (such as GB/T2423.17, ASTM_B117). Temperature and humidity: the common setting is 35 ° C ±2 ° C, and the humidity is maintained above 95% to achieve s