Raw lacquer film was etched by aqueous solution of NaOH so as to simulate the corroded raw lacquer film on ancient lacquerwares.

• 用氢氧化钠水溶液对天然生漆漆膜进行腐蚀,以模拟已被腐蚀的古代漆器漆膜,再用硅酸乙酯对已被腐蚀的生漆膜进行化学修复。