The Effect of Binders on The Fastness Properties of Thermochromic dyes

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2020 by IJETT Journal
Volume-68 Issue-2
Year of Publication : 2020
Authors : M Gobalakrishnan, V Thanabal, S Rajesh Kumar, A Ashok kumar
DOI :  10.14445/22315381/IJETT-V68I2P211

Citation 

MLA Style: M Gobalakrishnan, V Thanabal, S Rajesh Kumar, A Ashok kumar  "The Effect of Binders on The Fastness Properties of Thermochromic dyes" International Journal of Engineering Trends and Technology 68.2 (2020):61-63.

APA Style:M Gobalakrishnan, V Thanabal, S Rajesh Kumar, A Ashok kumar. The Effect of Binders on The Fastness Properties of Thermochromic dyes  International Journal of Engineering Trends and Technology, 68(2),61-63.

Abstract
People like fashion and thermochromic dyed materials give colour when it is activated. Thermochromic colourants were activated by the stimuli temperature and the colour changes from colourless to colour and wise versa. Thermochromic materials are used in wide applications including T-Shirts, caps, thermometers, buildings, urban structures, medical thermography, food packaging, toys etc. The fastness properties of thermochromic dyes are very poor due to its particle size. In this work, the binder is used along with thermochromic dyes with different concentrations to improve the fastness properties. The other parameters like tearing strength, colour strength and thickness are also analyzed.

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Keywords
Thermochromic dyes, Fastness, Binder, Cotton fabric, Perspiration, Tear strength