Spectrum generator, preparation method thereof and preparation method of far-infrared radiant coating

Abstract

The invention discloses a spectrum generator, a preparation method thereof and a preparation method of a far-infrared radiant coating. The preparation method of the far-infrared radiant coating comprises the following steps: putting a mixed slurry into a ball-stirring mill, grinding for 2-4 hours, then putting the slurry into an ultra-fine grinding machine, and grinding for 1-2 hours, so as to generate a mixed slurry of micro-nano particles; putting the mixed slurry of micro-nano particles and 12-30% of a component B of a water borne epoxy film-forming agent into a high-function stirrer for mixing, and putting the mixture into a three-roll grinder for kneading 2-3 times, so as to generate a hybrid mixed solution, wherein the component B of the water borne epoxy film-forming agent is a water borne epoxy curing agent; stirring and mixing the generated hybrid mixed solution and 10-25% of a component A of the water borne epoxy film-forming agent thoroughly and uniformly, so as to prepare the far-infrared radiant coating, wherein the component A of the water borne epoxy film-forming agent is epoxy resin or a epoxy resin mixture. By utilizing the method provided by the invention, the aims that the far-infrared radiant coating is prepared with a simple process and the radiant wavelength of the coating matches well with the best absorption wavelength of human body are realized.

Description

technical field [0001] The invention relates to material engineering technology, in particular to a spectrum generator, a preparation method thereof, and a preparation method of far-infrared radiation paint. Background technique [0002] With the continuous improvement of people's living standards, spectrum generators with health care functions are more and more popular. [0003] In the prior art, there is a spectrum generator with a relatively advanced structure, which includes an electrothermal film heating layer, a PET insulating layer is arranged above the electrothermal film heating layer, and a spectrum generating layer is arranged above the PET insulating layer. A protective quilt cover is arranged under the heating layer. However, the spectrum generator with multi-layer structure makes its own manufacturing process relatively complicated. [0004] Furthermore, there is still a typical preparation method of a spectrum generator at present: it uses an insulating mate...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a spectrum generator and its preparation method and the preparation method of the far-infrared radiation paint, which solves the problems of complex structure of the existing spectrum generator and the need for the existing far-infrared radiation material to be prepared by high-temperature calcination. Due to the technical problems of complex process defects, poor match between the radiation wavelength and the best absorption wavelength of the human body, and low emissivity, the structure of the spectrum generator is simple, the preparation process of the far-infrared radiation coating is simple, and the radiation wavelength can match the human body. The purpose of the best absorption wavelength and relatively high radiation rate

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