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What is the salt spray composition of the salt spray test chamber?

Date: Sep 27,2019 Views: 198
1. Salt solution:
1 salt is high quality sodium chloride, sodium iodide content <0.1% when dry, impurities <0.3%

2 salt solution concentration (5 ± 1)% (mass ratio)

3 solution method is made of brightener, and the salt solution of (5±1) parts by mass is dissolved in distilled water or deionized water having a mass of 95 parts.


2. PH value:

1 When the temperature is 35±2°C, the pH of the solution should be 6.5~7.2.

The salt spray chamber test is a key component of the salt spray used, which will affect the test results.


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