DRIERITE干燥剂防止湿气造成的影响

DRIERITE是解决方案

防止潮湿造成不好影响的良好方法是保护舱室或装有干燥剂如DRIERITE的容器。DRIERITE独特地适用于此类应用，因为它不会释放任何暴露在高温环境下会吸收水分。水被牢牢固定住以硫酸钙半水合物的形式出现，这需要超过的温度350°F以释放水。其他干燥剂只要温度稍高就会释放水分。

湿气的可能造成的影响

水和水蒸气造成的损害可能比任何其他污染物都大，无论是直接攻击还是间接手段。潮湿会促进霉菌生长或者**。金属表面的水分子可能导致生锈、氧化或腐蚀。大气中的水蒸气会促进化学反应，进而腐蚀或破坏与反应产物接触的材料。而内部隔间或容器及其内容物触感可能干燥，这相当大水量可能被吸附在表面或孔隙中。温度变化可以将水脱附并凝结成水滴，形成局部水斑腐蚀或其他劣化。

DRIERITE Is The Solution

The best way to prevent the adverse effects of moisture is to protect the compartment or container with a desiccant such as DRIERITE. DRIERITE is uniquely suited to this type of application, in that it will not release any of its absorbed water when exposed to high ambient temperatures. The water is securely held in the form of the hemihydrate of calcium sulfate, which requires temperatures in excess of 350° F to free the water. Other desiccants release water with any small increase in temperature.

Adverse Effects of Moisture

Water and water vapor probably cause more damage than any other contaminant, either by direct attack or by indirect means. Dampness can promote the growth of mildew or fungus. Water molecules on the surface of metals can cause rust, tarnish or corrosion. Water vapor in the atmosphere can promote chemical reactions which will corrode or destroy the material that comes in contact with the products of reaction. While the insides of a compartment or container and its contents may feel dry to the touch, a considerable amount of water may be adsorbed on the surface or in the pores of them. Changes in temperature can desorb the water and condense it into droplets causing water spots, localized corrosion or other deterioration.