+Advanced Search
Effect of nano CuO on water resistance of phosphate adhesive
Author:
Affiliation:

Materials Science and Engineering of Tianjin University

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    : Phosphate adhesive were prepared with the H3PO4 and Al (OH)3 as the matrix and nano CuO as the inorganic fillers. The influence of nano CuO on the water resistance of phosphate adhesives was investigated by soaking mullite joints that were bonded by the adhesive in artificial seawater for 168h. The results show that the nano CuO could improve the water resistance of the adhesive. The shear strength of mullite joint was 7.13MPa which is the best strength after immersed in artificial water whenthe content ofnano CuO was 20wt% in matrix. It has good water resistance within the whole heat-treatment temperature range from 150oC to 1300oC. The lowest shear strength is 2.31MPa after heat-treatment at 1300oC and immersed in artificial seawater. The effects of nano CuO on the water resistance of phosphate adhesive were analyzed by XRD and SEM.

    Reference
    Related
    Cited by
Get Citation

[Zihao Liu, Mingchao Liu, Anran Guo, Jiachen Liu. Effect of nano CuO on water resistance of phosphate adhesive[J]. Rare Metal Materials and Engineering,2020,49(2):577~581.]
DOI:10.12442/j. issn.1002-185X. QH20190034

Copy
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:March 18,2019
  • Revised:April 24,2019
  • Adopted:October 14,2019
  • Online: March 12,2020
  • Published: