The test standard summaries are for general guidance only. Though believed to be accurate at the time of writing, this may change over time. So this information should not be used as a substitute for referring to a complete test standard, at an appropriate revision level.
Note: the terms salt spray, salt mist and salt fog are all in wide spread use within corrosion test standards. In this context they can be considered to be equivalent and interchangeable terms.
BS 3900 部件 F4
耐连续盐雾
可用于测试涂漆样品在环境温度下暴露于盐雾气候时的相对耐腐蚀性。
将试样置于封闭的腔室中，并暴露于合成海水溶液的连续间接喷雾中，该合成海水溶液以每小时消耗1.0至1.5升盐溶液的速度落在试样上，在+ 20C的腔室温度下。 这种气候在恒定的稳态条件下保持。 测试持续时间是可变的。
该测试也称为“冷”盐雾测试。
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