展柜是展示商品的主要載體之一，展柜的分類也分為好幾種，文物展柜就是展柜品種占有很大一部分的展柜，文物展柜顧名思義就是用來展覽文物的，所以他需要的關(guān)注也是最多的，對于很多商家來說文物展柜的挑選也是極為麻煩的，因?yàn)樗枰罴?xì)致的關(guān)注，今天我就來為各位講述如何挑選合格的文物展柜。
眾所周知文物以其歷史的特殊性具有不可復(fù)制的特性，所以在博物館展柜材料的選擇上必須對文物沒有損害。由于展柜和文物直接或間接的接觸，假如展柜所用材料含有氯，硫或其它酸性成份，必然會對文物造成損害。它們通過接觸文物或本身老化后釋放出有害氣體，包括二氧化硫，硫化氫，一氧化氮，二氧化氮，臭氧和揮發(fā)性有機(jī)酸類，揮發(fā)性醛類等對文物形成損害。所以展柜材料進(jìn)行嚴(yán)格的篩選，選用通過測驗(yàn)或化學(xué)分析后的安全材料方可用于制作文物展柜。博物館展柜的選材也已經(jīng)淘汰了對文物會形成潛在損害的材料包括木頭、油漆、膠粘劑、化學(xué)纖維紡織品等。普遍采用了不銹鋼、鋁合金和外表噴塑涂料鋼板的安全材料。
出于對特殊文物保護(hù)的需要， 展柜操控溫濕度應(yīng)當(dāng)具有良好的密封性，內(nèi)部應(yīng)當(dāng)裝置有溫濕度顯示儀器和操控濕度的設(shè)備。
文物展柜中照明設(shè)備也對對文物安全起到相當(dāng)重要的作用，即應(yīng)當(dāng)運(yùn)用無紫外線的冷光源射燈，每個(gè)燈的亮度都應(yīng)當(dāng)可在箱體中旋扭調(diào)整，光照點(diǎn)也應(yīng)當(dāng)可自由滾動(dòng)調(diào)整。光導(dǎo)纖維照明可將燈火送入展柜照明方位，將發(fā)光熱源放于較遠(yuǎn)方位，這有利于通風(fēng)將發(fā)光熱量排出柜外。
Exhibit cabinets are one of the main carriers for displaying commodities. Exhibit cabinets are also classified into several types. Cultural relics exhibit cabinets are those that occupy a large part of the variety of exhibit cabinets. As the name implies, cultural relics exhibit cabinets are used for displaying cultural relics. Therefore, he needs the most attention. For many businesses, the selection of cultural relics exhibit cabinets is also extremely troublesome, because he needs the most detailed attention. Today, I will tell you how to select qualified cultural relics exhibit cabinets.
It is well known that cultural relics have the characteristics of non-reproduction due to their historical particularity, so the selection of materials for exhibition cabinets in museums must not damage cultural relics. Due to direct or indirect contact between the display cabinet and the cultural relics, if the materials used in the display cabinet contain chlorine, sulfur or other acidic components, the cultural relics will definitely be damaged. They cause damage to cultural relics by contacting them or releasing harmful gases after aging, including sulfur dioxide, hydrogen sulfide, nitric oxide, nitrogen dioxide, ozone, volatile organic acids, volatile aldehydes, etc. Therefore, the materials of the exhibition cabinet should be strictly screened, and the safe materials that pass the test or chemical analysis should be selected before they can be used to make the cultural relics exhibition cabinet. The selection of materials for museum display cabinets has also eliminated materials that may cause potential damage to cultural relics, including wood, paint, adhesives, chemical fiber textiles, etc. Safety materials such as stainless steel, aluminum alloy and plastic coated steel plate are widely used.
Due to the need for the protection of special cultural relics, the control of temperature and humidity in the display cabinet should have good sealing performance, and the interior should be equipped with temperature and humidity display instruments and humidity control equipment.
Lighting equipment in the cultural relics exhibition cabinet also plays a very important role in the safety of cultural relics, that is, cold light source spotlights without ultraviolet rays should be used, the brightness of each lamp should be able to be adjusted by twisting in the cabinet, and the lighting point should also be able to be freely adjusted by rolling. Optical fiber lighting can send lights into the lighting position of the display cabinet and place the luminous heat source in a far position, which is conducive to ventilation and discharge luminous heat out of the cabinet.
The precious cultural relics in our country should be passed on, so they also need the best protection. For each businessman, it is necessary to be careful and not make any mistakes when selecting display cabinets.
