낙랑칠기(樂浪漆器)의 칠기법(漆技法) 조사(調査)(I)

A Study on the Manufacturing of Lacquer Ware Objects of Nangnang(I)

국립중앙박물관 보존과학실에서 보존처리한 낙랑칠기 7점의 칠기법을 조사하였다. 현미경과 SEM-EDS 등을 사용하여 조사한 결과 칠막은 하지층과 상부 칠층으로 구성되어 있었다. 하지층은 골분(骨粉)과 광물질(鑛物質)등 여러 가지 물질을 섞어 제작하였으며 골분(骨粉)의 여러 형태도 관찰되었다. 안료로 황화수은(HgS), 산화납(PbO), 황화은(AgS)을 사용하였다는 것을 알 수 있었다. 또한 조사대상의 수가 작아 단언할 수는 없지만 제작시 일정한 공정과 재료가 사용된 것을 알 수 있었다.

The lacquer ware objects of Nangnang were treated for conservation and seven of them were studied on the manufacturing technic. When we examined them using microscopes and an SEM-EDS analysis, the lacquer layer was proved to consist of two parts: the ground and the upper lacquer. The ground coating was made of several mixed materials such as powdered bone and minerals. Many forms of powdered bone were observed. We could find out that HgS, PbO and AgS were used as pigments. We could also find out a specific process and materials were used for those objects, although we could not say definitely what they were because the number of the sample was not big enough.