Museum cabinets are used to store cultural relics and some valuable and historic items. In the south, in the rainy season, in some humid areas, how should museum display cabinets be preserved and maintained? Here are some tips:
Plants: it is found that formaldehyde and other harmful gases are volatilized indoors. On the one hand, more doors and windows should be opened. On the other hand, Chlorophytum, aloe and other green plants with adsorption and purification functions can also be placed at home. When the situation is serious, it is recommended to use formaldehyde catcher, catalyst products, air filtration device or activated carbon for pollution control, or multi-functional air purification device to comprehensively purify various indoor air pollutants.
Ventilation: when the rain is continuous, close the doors and windows facing south or Southeast (i.e. upwind direction), and only open the doors and windows in downwind direction to reduce water vapor entering the room. When the weather turns sunny, all the doors and windows can be opened to accelerate the evaporation of water.
Air conditioning: indoor moisture-proof more convenient way is to use dehumidifier or turn on the air conditioner from time to time, extract the moisture in the air. Air conditioning is not only used to adjust the indoor temperature, keep warm in winter and cool in summer, but also can be used as a "dryer" to avoid clothes and furniture from getting damp and moldy in the humid season.
Lime: lime is an adsorbent, 1 kg of quicklime can absorb about 0.3 kg of water in the air. The quicklime can be wrapped in cloth or sack and placed in all parts of the room to keep the air dry.
Desiccant: you can buy some moisture-proof desiccant and put it under the sofa and corner of the living room, under the bed of the bedroom and under the cabinet of the kitchen. The dehumidifier with absorbent resin and charcoal as raw materials can be placed in a small space, such as clothing exhibition cabinet, shoe exhibition cabinet and other enclosed spaces, where a bag of dehumidifier bag can be hung to expel moisture.
I hope the above points will be helpful to the merchants of the display cabinet.
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