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What is the salt spray composition of the salt spray test chamber?
Date: Sep 27,2019 Views: 875
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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