Medicinal ink phase change microcapsule fiber and preparation method thereof

Abstract

The invention relates to the technical field of textile fibers, and discloses medicinal ink phase change microcapsule fiber. The medicinal ink phase change microcapsule fiber comprises the following raw materials in parts by weight of pine soot medicinal ink powder, alkane phase change paraffin, a phase change microcapsule wall material and a polymer spinning solution; preferably, the alkane phase change paraffin is n-hexadecane or n-octadecane; preferably, the phase change microcapsule wall material is polymethyl methacrylate or polyacrylonitrile; preferably, the polymer spinning solution is polyethylene terephthalate with the mass fraction of 20%-30%; the pine soot medicinal ink powder and the alkane phase change paraffin are combined together to serve as a core material; and a phase change microcapsule is prepared through an emulsion polymerization method. According to the medicinal ink phase change microcapsule fiber and the preparation method thereof, a novel fiber raw material is provided for development of functional fiber textiles, the leakage problem of pine soot medicinal ink is effectively reduced, the medicinal effect of medicinal ink can be better exerted through the heat release effect during state transition of a phase change material, and the medicinal ink fiber is endowed with a new function of pyretic moxibustion.

Description

technical field [0001] The invention relates to the technical field of textile fibers, in particular to a drug-ink phase-change microcapsule fiber and a preparation method thereof. Background technique [0002] Pine smoke medicinal ink is a traditional Chinese medicine preparation that can be taken orally or applied externally. Pine smoke is carbon dust formed by incomplete combustion of pine trunks and pine branches, and the dense smoke is flocculated after cooling. Pine smoke ink was made in ancient times. Among the types of ink, it has the longest history, and because of its extremely small particle size, the use of medicine into ink has attracted great attention from ink craftsmen, and has been passed down to this day. Pine smoke medicine ink is in contact with the skin and easily penetrates into the skin. The health-preserving effect of relaxing tendons, activating blood circulation and regulating the body. [0003] Phase change microcapsule is a new research technolog...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a drug-ink phase-change microcapsule fiber and its preparation method, which has the advantages of effectively reducing the leakage of drug-ink, and can develop new functional textile fibers with modern health-preserving concepts, and solves the problem of direct The combination of medicinal ink and spinning solution is prone to leakage and will have a great impact on the spinning process and the resulting effect

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