用于紫禁城清代建筑琉璃瓦保护的桥式硅氧烷的制备及性能研究
韩向娜1, 黄晓1, 罗宏杰1,2

Synthesis and Properties of a Bridged Siloxane for Protection of Architectural Glazed Tiles of the Qing Dynasty in the Forbidden City
HAN Xiang-Na1, HUANG Xiao1, LUO Hong-Jie1,2
图3 空白琉璃样品6次冻融循环后a和BSQ处理琉璃样品34次冻融循环后b的照片
Fig. 3 Photos of untreated sample after 6 freeze-thaw cycles a and BSQ treated sample after 34 freeze-thaw cycles b. The darker part without glaze is the previous damage; the circled light-colored part is the new damage generated during the cycles