Polyester metallisation with electroless silver plating process

C. W M Yuen, Shou-xiang Kinor Jiang, Chi Wai Kan, S. K A Ku, P. S R Choi, K. P M Tang, S. Y. Cheng

Research output: Journal article publicationJournal articleAcademic researchpeer-review

13 Citations (Scopus)


In this paper, electroless silver plating process for polyester was reported. The electroless silver plating is basically divided into four stages including pre-cleaning, sensitisation, electroless silver deposition and post-treatment. As the electroless silver plating stage is the key stage in affecting the brilliant appearance and various functional properties such as conductivity and ultra-violet protection, we will study the effect of process variables, i. e. amount of silver nitrate (AgNO3), concentration of ammonium hydroxide (NH4OH), concentration of sodium hydroxide (NaOH) and process temperature, using increased amount of silver in fabric surface as an indicator, for optimising the electroless silver plating process for possible industrial application. Experimental results revealed that amount of silver nitrate (AgNO3)=1. 77×10-3mole; concentration of ammonium hydroxide (NH4OH)=6. 25 %; concentration of sodium hydroxide (NaOH)=0. 008 g/ml and process temperature=25 °C can give the best electroless silver plating for polyester fabric. The surface characteristics of the electroless silver-plated polyester fabric were evaluated by scanning electron microscope, X-ray photoelectron spectroscopy and X-ray diffraction analysis. Meanwhile, the performance properties of the electroless silver-plated polyester fabric were measured by CIE L*, a* and b* values, conductivity as well as ultraviolet protection. The experimental results would be discussed thoroughly in this paper.
Original languageEnglish
Pages (from-to)82-88
Number of pages7
JournalFibers and Polymers
Issue number1
Publication statusPublished - 6 Feb 2013


  • Electroless silver plating
  • Fabric
  • Metallisation
  • Polyester

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)
  • Polymers and Plastics


Dive into the research topics of 'Polyester metallisation with electroless silver plating process'. Together they form a unique fingerprint.

Cite this