Structural color fabric based on horizontal heating auxiliary self-assembly and preparation method of structural color fabric

Abstract

The invention discloses a structural color fabric based on horizontal heating auxiliary self-assembly and a preparation method of the structural color fabric. The method comprises the following stepsof preparing silicon dioxide nano microspheres; preparing a PA emulsion; preparation of microsphere dispersion liquid, specifically, uniformly mixing microspheres and the PA emulsion to prepare the microsphere dispersion liquid; preparing the structural color fabric. According to the method, the silicon dioxide nano microspheres, a PA adhesive and the environment-friendly fabric are combined, andthe fabric is colored by adopting a horizontal heating auxiliary self-assembly technology. Compared with a traditional dyeing technology, dye and pigment are not needed for coloring, cleanness and nopollution are achieved, and energy and water can be saved. Compared with a spin-coating method, the method has the advantages that required production equipment and method are simple, and conditions are easy to control. Compared with an electrophoretic deposition method, the method has universality for fiber materials.

Description

technical field [0001] The invention belongs to the field of bionic coloring of textiles, in particular to a structural color fabric based on horizontal heating-assisted self-assembly and a preparation method thereof. Background technique [0002] The traditional dyeing and finishing technology process is redundant, and each process requires a large amount of chemical reagents, which has defects such as large water consumption, environmental pollution, skin irritation and even damage to life and health. Under the influence of the wearing process and the sun and rain environment, the traditional fabrics will fade seriously, and the service life of the products will be short, resulting in waste of material resources, and it is difficult to decompose and dispose of the discarded fabrics. [0003] The phenomenon of structural color exists widely in nature. Whether it is the wings of butterflies, the elytra of beetles or the feathers of peacocks, they all show beautiful colors. I...

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Problems solved by technology

[0002] The traditional dyeing and finishing technology process is redundant, and each process requires a large amount of chemical reagents, which has defects such as large water consumption, environmental pollution, skin irritation and even damage to life and health.

Under the influence of the traditional fabrics during the wearing process and the sun and rain, the fading phenomenon is serious, the service life of the product is short, resulting in waste of material resources, and it is difficult to decompose and dispose of the discarded fabrics

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