Synthetic fibre with functions of heat storage, warm keeping and health protection and preparation method thereof

Abstract

The invention relates to a synthetic fibre with the functions of heat storage, warm keeping and health protection. The fibre consists of a master batch with the functions of heat storage, warm keeping and health protection and a fibre grade resin slice, wherein the master batch comprises the following components in percent by weight: 30-70 percent of carrier resin, 10-40 percent of zirconium carbide powder, 3-8 percent of silane coupling agents, 5-10 percent of solid coupling agents and 15-18 percent of dispersing agents. The method for preparing the fibre comprises the step of preparing the master batch with the functions of heat storage and warm keeping as well as the step of spinning. The invention has the beneficial effects that the zirconium carbide can be used for absorbing visible light and near and far infrared light, the concept of applying the absorption and thermal conversion characteristics of the zirconium carbide to the heat storage and warm keeping fibre is different from the traditional fibre, and the heat storage and warm keeping effects are obviously improved. The method for preparing the fibre has peculiar process for treating the zirconium carbide, thus causing the spinning process to be smoothly carried out and ensuring the fibre quality and the durability of the heat storage function.

Description

(1) Technical field [0001] The invention relates to a synthetic fiber in the field of textiles and a manufacturing method thereof, in particular to a synthetic fiber with heat storage, heat preservation and health care functions and a manufacturing method thereof. (2) Background technology [0002] With the continuous improvement of people's living standards, the demand for health care clothing and sportswear is also increasing, so there are breathable, moisture permeable, waterproof and various functional fibers. The first principle of heat storage and thermal fiber or fabric is to prevent the heat from flowing out of the heat body, and the second is to provide heat from the outside to be absorbed by the fiber or fabric and transferred to the human body. The former mainly relies on the static air layer between fibers or fabrics or the small thermal conductivity of fibers to achieve the purpose of heat insulation, and its effect is not ideal. The latter achieves the purpose...

AI Technical Summary

Problems solved by technology

The former mainly relies on the static air layer between fibers or fabrics or the small thermal conductivity of fibers to achieve the purpose of heat insulation, and its effect is not ideal.