Preparation and Study to Core-Material of Microcapsule for Textiles Discoloration Finishes

Abstract

Choose the organic thermochromic compo site materials as thermochromic microcapsule core-material，Using and studying crystal violet lactone 、bisphenol A and tetradecyl alcohol as the components of compo site materials according to the need of textiles finishies. We analysed the structure and capability of the compo site materials and identified 1:4:70 as the optimal ratio of the compo site materials could suitable for discoloration gradient of textiles，lay the foundation for preparation of microcapsule and textiles finishies. The discoloration fabric as functional textile has a tremendous market potential，its could using discoloration dress、materials-show and prevent bogus marker。Thermochromic fabrics is the intelligent textile and colour changed following the temperature changes. Generally，the Thermochromic materials was encased by microcapsule and using the finishing technology pasted the microcapsule on the surface of fabrics,so the fabric could has the discoloration function. Currently，thermochromic materials have organic、inorganic and Liquid crystal materials. Study to thermochromic materials and achieved a organic thermochromic compo site material in this paper，using the compo site material as the core-material of thermochromic microcapsule for the discolouration fabric finishes.