Preparation method of tea shell carbon fibers

A technology of carbon fiber and tea shell, which is applied in the field of preparation of tea shell carbon fiber, to achieve the effect of good hygroscopicity and broad market prospects

Inactive Publication Date: 2021-03-12
郑州诺肯新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no existing application of tea shell activated carbon applied to regenerated cellulose fibers to improve fiber properties

Method used

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  • Preparation method of tea shell carbon fibers

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Embodiment

[0028] Embodiment: A kind of preparation method of tea shell charcoal fiber, it is characterized in that: described preparation method comprises the following steps:

[0029] (1) Production of tea shell charcoal powder

[0030] First, mix the tea husk with 92# gasoline, the mixing ratio is 1:1 by weight, then ignite and burn the tea husk obtained after burning to 400 mesh with an airflow mill, and put the obtained tea husk powder into the muffle furnace Medium heating to 800°C, heating rate 25°C / min, heat preservation for 2 hours, tea husk powder is fully carbonized, and tea husk charcoal powder is obtained;

[0031] (2) Preparation of tea shell charcoal water dispersion

[0032] Add water and a thickener, and then add the tea shell charcoal powder prepared in step (1). The weight ratio of tea shell charcoal powder to water is 1:4, and the ratio of tea shell charcoal powder to thickener is 1:0.6. Grind three times with a fine ball mill, then pressurize and filter three times...

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Abstract

The invention provides a preparation method of tea shell carbon fibers. The preparation method is characterized by comprising the following steps of (1) preparing tea shell carbon powder; (2) preparing a tea shell carbon aqueous dispersion liquid; (3) performing pretreatment of fibers; and (4) coating the fibers with tea shell carbon. Tea shells are prepared into tea shell carbon aqueous dispersion liquid, and the tea shell carbon aqueous dispersion liquid is added into a dipping barrel, so that the surfaces of fibers are evenly coated with the tea shell carbon aqueous dispersion liquid to prepare the tea shell carbon fibers, the technical problem of preparation of the tea shell carbon fibers is solved, and the whole preparation method operates at low temperature, is safe and environmentally friendly and cannot pollute the environment. The tea shell carbon fiber prepared by the novel preparation method has natural functions of resisting and inhibiting bacteria, generating negative ions, emitting far infrared rays and removing peculiar smell, and textiles prepared from the tea shell carbon fibers have the characteristics of smoothness, fineness, good hygroscopicity and the like. Thetea shell carbon fiber can be applied to the field of textile products such as clothes, household textiles, underwear and masks, and has a wide market prospect.

Description

technical field [0001] The invention belongs to the field of light industry textiles, and in particular relates to a preparation method of tea shell carbon fiber. Background technique [0002] The textile industry is a traditional industry in China. With the rapid development of clothing, household and industrial textiles, the differentiation and individualization of textile products have become the focus of the development of various enterprises. Functional fibers as high-grade textile raw materials are generally improved by means of physical modification, chemical modification and molecular design to obtain fibers with specific properties, so that the original viscose fibers are stable in light and heat, conductive, Flame retardant, dyeing, antistatic, moisture absorption, fluffy, anti-pilling, anti-fouling and other aspects have been greatly improved. [0003] Regenerated cellulose fiber is made of natural cellulose (cotton, hemp, bamboo, tree, shrub) as raw material, wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/74D06M15/09D06M13/432D06B1/02D06B23/20D06M101/06
CPCD06M11/74D06M16/00D06M15/09D06M13/432D06B1/02D06B23/20D06M2101/06
Inventor 骆祥伟邱纯利张涛
Owner 郑州诺肯新材料科技有限公司
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