Study on Performance of Adherence of Water-Base UV Varnish

Abstract:

Adherence is very important for performance of water-base UV varnish and has directly effect on the quality of the coating and the following process. The samples of water-base UV varnish were prepared by different pre-polymers and monomers. The effect of volume shrinkage and wet-ability on the adhesion of water-base UV varnish is studied through a series of experiments. The results show that the volume shrinkage has apparent effect on the adhesion, the smaller the volume shrinkage is, the better adhesion of water-base UV varnish is; the volume shrinkage is increasing with the increasing of the numbers of the functional groups; wet-ability is necessary for the varnish which can adhere to the substrate and has no directly effect on the adherence.

• Periodical: Advanced Materials Research (Volume 174)
• Pages: 409-412
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.174.409
• Online since: December 2010
• Authors: Xiao Fang Wang, Xian Fu Wei, Pei Qing Huang
• Keywords: Adherence, Volume Shrinkage, Water-Base UV Varnish, Wet-Ability

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