Study on exhibition and storage of oriental lacquer wares

东方漆是一种天然高分子材料，已用于涂料和胶粘剂。许多家具、餐具和文化财产都是由东方漆器制造出来的。这里有宝贵的文化资产。东方漆器光泽艳丽，色彩艳丽。然而，许多研究人员指出，东方漆对光，特别是紫外线的耐受性很弱。然后，在本研究中，我们从两个角度对东方漆光变进行了研究。首先，从艺术品展示的角度出发，在各种光源下进行了测试。其次，从东方漆器的实际使用角度出发，对提高东方漆器的光稳定性进行了研究，具体从艺术品陈列的角度考察了博物馆用于东方漆器的光源。保存在阴暗处最适合保存。然而，当东方漆器展出时，博物馆用的荧光灯是最合适的。光照度在150-300lx以下时，光降解也受到抑制。从实用的角度出发，尝试对东方漆器进行溴化处理以提高其光稳定性。东方漆器的光稳定性在外观上有了较大的提高。

The oriental lacquer is one of the natural polymeric materials, and has been used for paint and adhesive. Lot of furniture, tablewares and cultural properties were produced by the using of oriental lacquer. There are valuable cultural assets. The oriental lacquer wares have elegant gloss and color. However many researchers have pointed out that the oriental lacquer is weak to light, especially to ultraviolet rays. Then, in this study we focused light deterioration of oriental lacquer from two perspectives. First, from the view point of art object exhibition, test was carried out under the various light sources. Second, from the view point of practical use of the oriental lacquer wares, the light stability improvement of oriental lacquer was studied.Concretely, the light source used for oriental lacquer ware in museums was examined from the view point of art object exhibition. Keeping in the dark place was most suitable for preserving. However, fluorescent lamp for museum was most suitable, when oriental lacquer wares were exhibited. Light degradation was also suppressed, if the illuminance was under 150-300lx.Bromination of oriental lacquer ware was tried to improve light stability of such wares from the viewpoint of practical uses. Light stability of oriental lacquer wares was considerably improved in appearance.