Environment-friendly wig material and preparation method thereof

Abstract

The invention relates to the field of wig materials, in particular to an environment-friendly wig material and a preparation method thereof. The environment-friendly wig material is prepared from polylactic acid, modified collagen, composite cellulose, chitosan grafted HPMCP, a cross-linking agent, sodium hydroxide, urea, ethylene glycol diglycidyl ether and water. The prepared wig material is good in mechanical property, the breaking strength is larger than or equal to 16.09 cN.dtex-1, the breaking elongation is greater than or equal to 65.28%, and the related mechanical properties are not obviously reduced after the wig material is soaked in water at 100 DEG C, so that the wig material can be disinfected and cleaned by hot water and is more convenient to use.

Description

technical field [0001] The invention relates to the field of wig materials, in particular to an environment-friendly wig material and a preparation method thereof. Background technique [0002] A wig is hair produced by man-made techniques and is worn as a decorative accessory by persons with baldness or thinning hair, or as part of a costume or professional attire or fashionable adornment. [0003] At present, wigs are mostly made of polyvinyl chloride, polypropylene, polyamide and other polymer materials. Although the cost is low, the wearing comfort is poor, and the hair is not easy to degrade after falling off or discarded, and it is easy to cause pollution. Although polylactic acid is also used as The related report of wig material is as Chinese patent CN102926024A, and it provides a kind of degradable wig polylactic acid fiber and its production process, be 100 parts of polylactic acid by weight, add the carbon black masterbatch of 1.5-4 parts by weight, At least 3 ki...

AI Technical Summary

Problems solved by technology

[0003] At present, wigs are mostly made of polyvinyl chloride, polypropylene, polyamide and other polymer materials. Although the cost is low, the wearing comfort is poor, and the hair is not easy to degrade after falling off or discarded, and it is easy to cause pollution. Although polylactic acid is also used as The related report of wig material is as Chinese patent CN102926024A, and it provides a kind of degradable wig polylactic acid fiber and its production process, be 100 parts of polylactic acid by weight, add the carbon black masterbatch of 1.5-4 parts by weight, At least 3 kinds of titanium dioxide with a weight of 0.1-2.5 parts, talcum powder with a weight of 0.1-3 parts, and polyester wax with a weight of 0.5-2 parts are stirred evenly, and after batching, wire extrusion, cooling and oiling , Stretching, rolling, shaping and packing a series of processes, the obtained wig fiber has good softness and excellent moisture drainage and air permeability, and the wig fiber obtained due to the degradability of polylactic acid itself is used Finally, it can be completely degraded by microorganisms in nature, but the mechanical properties of the obtained wigs are difficult to meet the requirements, and the hair is easy to break, which also hinders the use of polylactic acid as a raw material for wigs.

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