The effect of storage environment on the appearance of refined naphthalene the appearance of polycarboxylate water reducer will be different in different storage environments. When adding bactericide, the appearance of polycarboxylate water reducer stored in refrigerator sealed or indoor sealed environment for 90 days is equivalent to that of the newly matched samples, and there is no obvious change.

不添加杀菌剂的多元羧酸减水剂具有浑浊，特别是在室内密封条件下，该减水剂具有严重的气味并严重劣化。户外暴露在户外密封暴露的情况下，不含杀菌剂和杀菌剂B的减水剂是混浊的，特别是减水剂B的混浊度更大严重。

Polycarboxylic acid water reducing agent without bactericide has turbidity, especially under indoor sealing conditions, the water reducing agent has serious odor and serious deterioration. Outdoor exposure in the case of outdoor sealing exposure, the water reducer without bactericide and bactericide B is turbid, especially the turbidity of water reducer B is more serious.

一些学者认为，杀菌剂在高温高光下容易减少，杀菌作用减弱。在户外暴露的情况下，会在组中添加杀菌剂减水剂，颜色会加深，并且碎片可能会落入相关区域。减水剂的底部未添加沉淀物，看起来是透明的，但是室外储存有臭味。

Some scholars believe that fungicides are easy to reduce under high temperature and high light, and the bactericidal effect is weakened. In case of outdoor exposure, bactericide and water reducing agent will be added to the group, the color will deepen, and debris may fall into the relevant area. There is no sediment added at the bottom of the water reducing agent, which looks transparent, but there is a bad smell when stored outdoors.

简而言之，夏季精萘的降解特别严重，应在室内添加以储存。不要暴露在阳光下。如果没有杀菌剂，请尝试将其存放在室外或露天，并防止碎屑掉入其中。不要将其存放在室内，以免产生浑浊和异味。

In short, the degradation of refined naphthalene is particularly serious in summer and should be added indoors for storage. Don't expose yourself to the sun. If there is no fungicide, try to store it outdoors or in the open air and prevent debris from falling into it. Do not store it indoors to avoid turbidity and odor.