Bulletin of the Chinese Ceramic Society, Volume. 44, Issue 1, 312(2025)

Durability Evaluation and Application Scenario Analysis of Sealing Materials for Qianling Green Glaze Tang Tri-Color

SHI Pei1... CHEN Le1, JIA Weiming1, ZHEN Gang2, MA Tao1,2, ZHANG Xin3, WANG Fen1, ZHU Jianfeng1 and ZHANG Biao1,* |Show fewer author(s)
Author Affiliations
  • 1Key Laboratory of Underground Cultural Relics Conservation Materials and Technology, Ministry of Education, School of Material Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
  • 2Shaanxi Institute for the Preservation of Cultural Heritage, Xi'an 710075, China
  • 3Qianling Museum, Xianyang 713300, China
  • show less

    In this study, 10% (mass fraction) acrylic resin (Paraloid B67, Paraloid B72), fluorocarbon resin (FEVE) and silicone material (WD-10) were used to seal the glaze surface of Qianling green glaze Tang tri-color replica. The color difference, hydrophobicity, ultraviolet (UV) aging resistance, salt spray aging resistance and acid corrosion resistance of different sealing materials were compared and studied by chromaticity meter, video optical contact angle tester, ultraviolet-visible spectrophotometer, infrared spectrometer and super depth of field microscope, and their application scenarios were analyzed. The results show that Paraloid B67 exhibits good color difference and hydrophobicity in the early stage of UV aging, but its performance decreases significantly with the extension of UV aging time, and its acid corrosion resistance and salt spray aging resistance are general, which is suitable for the sealing of indoor glazed pottery cultural relics in humid climate. Paraloid B72 is similar to Paraloid B67 in UV aging performance, but its acid corrosion resistance and salt spray aging resistance are the best, which is suitable for indoor glazed pottery cultural relics protection in complex environments. FEVE performs poorly in acid corrosion resistance and salt spray aging resistance, but the color difference and hydrophobicity change range before and after ultraviolet aging are the smallest, and the anti-ultraviolet aging performance is the best, which is suitable for outdoor glazed pottery cultural relics in areas with stable climate and environment. WD-10 is difficult to form a film on the glaze surface of the replica, which is not suitable for the sealing of glazed pottery relics.

    Tools

    Get Citation

    Copy Citation Text

    SHI Pei, CHEN Le, JIA Weiming, ZHEN Gang, MA Tao, ZHANG Xin, WANG Fen, ZHU Jianfeng, ZHANG Biao. Durability Evaluation and Application Scenario Analysis of Sealing Materials for Qianling Green Glaze Tang Tri-Color[J]. Bulletin of the Chinese Ceramic Society, 2025, 44(1): 312

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 15, 2024

    Accepted: Feb. 18, 2025

    Published Online: Feb. 18, 2025

    The Author Email: Biao ZHANG (zhangbiao@sust.edu.cn)

    DOI:10.16552/j.cnki.issn1001-1625.2024.0821

    Topics