The museum showcase exists to protect the cultural relics, so do you know how to choose the appropriate museum showcase for the cultural relics? The following is a detailed introduction: It is well known that the cultural relics have the characteristics of unreachable history with their historical particularity, so in the museum showcase The selection of materials must not be damaged to the cultural relics. Due to the direct or indirect contact of the showcase and cultural relics, if the materials used in the showcase contain chlorine, sulfur or other acidic ingredients, it will inevitably cause damage to the cultural relics. They release harmful gases after contacting cultural relics or themselves, including sulfur dioxide, hydrogen sulfide, nitric oxide, nitric oxide, ozone and volatile organic acids, volatile aldehydes.
Therefore, the exhibition cabinet material is strictly screened, and the safety materials after testing or chemical analysis can be used to make cultural relics showcases. The material selection of museum showcases has also eliminated materials that have potential damage to cultural relics, including wood, paint, adhesive, chemical fiber textiles, etc. Safety materials for stainless steel, aluminum alloy and appearance -sprayed coating steel plate are generally used.
Out of the need for the protection of special cultural relics, the temperature and humidity of the showcase should have a good sealing. The internal device should be equipped with a temperature and humidity display instrument and controlling humidity. The lighting equipment in the cultural relic show cabinet also plays a very important role in the safety of cultural relics, that is, the cold -light radiation light -free rail lamp should be used.
The brightness of each lamp should be adjusted in the box. Rolling adjustment. Light -guided fiber lighting can send the lights into the lighting position of the showcase, and place the glowing heat source in a long distance, which is conducive to ventilation and discharge light emitting calories out of the cabinet.
my country's cherish cultural relics should be inherited, so they also need the best protection. For merchants, they must be meticulous when choosing a showcase.
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