Paper Title:
The Effect of Photoinitiator on UV Screen Printing Photochromic Ink’S Curing Performance
  Abstract

UV screen printing Photochromic ink mainly includes pre-polymer, monomer, Photochromic materials, Photoinitiator, etc, and the curing process of ink is that under the irradiation of UV light source, the liquid substances with chemical reactivity are rapidly changed to the solid state, in this reaction process, Photoinitiator can promote the advancement of reaction, therefore, Photoinitiator directly affect the curing performance of inks. The inks are respectively prepared by changing the quantity and type of Photoinitiator, and the curing speeds are tested. The result shows when the quantity of Photoinitiator is 10%, the curing performance of ink is the best. In addition, the formulation experiment is made by selecting three Photoinitiators with best curing performance. The result indicates that compared to other formulations, the ink can obtain the biggest curing speed only by Photoinitiator 907, and the optimal curing speed is 68m/min under curing power 100w/cm.

  Info
Periodical
Edited by
OUYANG Yun, XU Min and YANG Li
Pages
433-436
DOI
10.4028/www.scientific.net/AMR.174.433
Citation
W. Zhang, X. F. Wei, P. Q. Huang, C. Lu, "The Effect of Photoinitiator on UV Screen Printing Photochromic Ink’S Curing Performance", Advanced Materials Research, Vol. 174, pp. 433-436, 2011
Online since
December 2010
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Rui Xin Xu, Guang Xue Chen
Abstract:The anion UV-curing water soluble prepolymer was synthesized with toluene diisocyanate, dihydroxy compound, dihydroxyalkyl carboxylic acid...
401
Authors: Zhi Yong Hu
Chapter 5: Inorganic and Materials
Abstract:Titanium dioxide is an important inorganic chemical product, and low iron and rich titanium slag can be made into titanium dioxide. In this...
682
Authors: Yong Gang Yang
Chapter 12: Physics of Materials, Properties and Methods of Research
Abstract:In order to find out the variation law of ink stickiness during the printing, the ink tack value under 9 different linear velocities of ink...
814