Cool-feeling chinlon-based color-changing fabric and preparation method thereof

Abstract

The invention provides a cool chinlon-based color-changing fabric which is composed of chinlon-based cool fibers and thermochromic fibers, the cool fibers are loaded with mica minerals, jade powder or phase change materials and other cool agents, and the contact cool index Q-max is larger than 0.25 J / (cm < 2 >. S); the thermochromic fiber is loaded with the optimized thermochromic microcapsules, the color change temperature range is 18.5-43.5 DEG C, wider temperature response and rapid color change performance can be achieved by adjusting the microcapsule structure, ultraviolet-proof, antibacterial, antioxidant and other functional components are added into the microcapsules, and the multifunctionality of the fabric is further enhanced; the cool fibers and the thermochromic fibers are combined through an interweaving, blending or jacquard process to form the fabric with a composite function; the body temperature can be monitored in real time, early warning can be provided, the excellent mechanical property, durability and stability are achieved, and the fabric is suitable for the fields of intelligent textiles, outdoor sportswear, medical monitoring clothes, intelligent home furnishing and the like.

Images