How Long Is One Hour Of Salt Spray Testing Equivalent To The Natural Environment?
Apr 04, 2024| How long is one hour of salt spray testing equivalent to the natural environment?
The salt spray test is divided into two categories, one is a natural environmental exposure test, and the other is an artificial accelerated simulated salt spray environmental test. Artificial simulated salt spray environmental test is to use test equipment with a certain volume space - a salt spray test chamber, in its volume space with artificial methods to create a salt spray environment to assess the quality of the product's salt spray corrosion resistance. Compared with the natural environment, the salt concentration of chloride in the salt spray environment can be several times or dozens of times the salt spray content in the general natural environment, which greatly improves the corrosion rate, conducts salt spray test on the product, and greatly shortens the time to obtain the results. For example, if a product sample is tested in a natural exposure environment, it may take 1 year to corrode, and if it is tested under artificially simulated salt spray environmental conditions, similar results can be obtained in as long as 24 hours.
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