本文選題：明代　切入點：加彩木雕　出處：《文物保護與考古科學》2014年02期

【摘要】：為更好地了解館藏明代加彩木雕坐像的價值和病害情況,以期實施科學的保護和修復,利用超景深三維顯微光學系統(tǒng)、拉曼光譜、紅外光譜、X射線衍射、掃描電鏡、X射線熒光能譜等分析方法對館藏兩件明代加彩木雕坐像的材質(zhì)組成、制作工藝及病害情況等進行了綜合分析。分析表明,兩件木雕文物材質(zhì)為樟科樟木屬,加彩層為彩繪層,施彩工藝為先于木胎上打白灰層,而后鋪一層紡織纖維,再于纖維布上涂顏料層,顏料層表面涂刷一層防護膜。其中,白灰層為石膏,紡織纖維為棉織物,所用顏料多為礦物顏料,藍色顯示物質(zhì)為群青,黑色為炭黑,金色疑為銅金粉,而紅色顯色物質(zhì)為植物染料-茜草。表面防護膜層為醇酸樹脂。腐朽木材碎片和加彩層表面均有大量真菌孢子和菌絲,可以認為菌蟲的侵染是引起木雕腐朽的主要因素之一。研究結(jié)果為更好地認識兩件木雕文物,以及對其實施科學、有效的保護奠定了基礎。
[Abstract]:In order to better understand the value and disease of the collection of painted wood carvings in the Ming Dynasty, and to carry out scientific protection and restoration, the three dimensional optical system of hyperfield depth of field, Raman spectrum, infrared spectrum and X-ray diffraction were used.The material composition, manufacture technology and disease of two colored wood carvings collected in the museum were analyzed by means of X-ray fluorescence spectrum and scanning electron microscope.The analysis shows that the two pieces of wood carving cultural relics are made of camphor, camphor and colored layer. The process of applying color is to lay a layer of white ash before the wood tread, then to lay a layer of textile fiber, then to coat a layer of pigment on the fiber cloth, and then to paint the surface of the pigment layer with a protective film.Among them, the white ash layer is gypsum, the textile fiber is cotton fabric, most of the pigments used are mineral pigments, the blue display material is group blue, black is carbon black, gold is suspected to be copper and gold powder, while the red coloring substance is plant dyestuff-alizarin.The surface protective film is alkyd resin.There are a large number of fungal spores and hyphae on the surface of decayed wood fragments and colored layers. It can be considered that the infection of fungi is one of the main factors causing wood carving decay.The results lay a foundation for better understanding of the two woodcarving relics and the implementation of scientific and effective protection.
【作者單位】： 深圳博物館;
【分類號】：K879.3
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本文編號：1726872