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A preparing method of coconut charcoal fiber

A technology of coconut charcoal fiber and coconut charcoal, which is applied in the chemical characteristics of fibers, the manufacture of conductive/antistatic filaments, textiles and papermaking, etc. The effect of improving antistatic function, improving thermal insulation performance and improving fiber performance

Inactive Publication Date: 2016-03-30
SHANGHAI SHUIXING HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a kind of preparation method of coconut charcoal fiber for the existing coconut charcoal fiber has poor antistatic performance, poor moisture conductivity and thermal performance. Excellent performance, moisture management and warmth retention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of preparation method of coconut charcoal fiber, comprises the steps:

[0027] (1) Preparation of masterbatch

[0028] The discarded coconut shells are recycled, and the fibers of the coconut shells are extracted through the steps of soaking, beating, impurity removal, and drying. The coconut shell fibers are heated to 1200°C and carbonized at high temperature to make coconut charcoal. Using the principle of particle collision, Use the method of dry grinding to crush coconut charcoal into nano-scale powder, add anionic antistatic agent powder to the coconut charcoal powder and mix evenly to obtain coconut charcoal masterbatch, wherein coconut charcoal powder and anionic The mass ratio of antistatic agent powder is 160:1;

[0029] (2) Spinning of coconut charcoal fiber

[0030] The steps of melt spinning, stretching, shaping, crimping, oiling, cutting, and packaging are used to make hollow coconut carbon fibers with three-dimensional crimped shapes. The hole su...

Embodiment 2

[0040] A kind of preparation method of coconut charcoal fiber, comprises the steps:

[0041] (1) Preparation of masterbatch

[0042] The discarded coconut shells are recycled, and the fibers of the coconut shells are extracted through the steps of soaking, beating, impurity removal, and drying. The coconut shell fibers are heated to 1200°C and carbonized at high temperature to make coconut charcoal. Using the principle of particle collision, Use the method of dry grinding to crush coconut charcoal into nano-scale powder, add anionic antistatic agent powder to the coconut charcoal powder and mix evenly to obtain coconut charcoal masterbatch, wherein coconut charcoal powder and anionic The mass ratio of antistatic agent powder is 170:1;

[0043] (2) Spinning of coconut charcoal fiber

[0044] The steps of melt spinning, stretching, shaping, crimping, oiling, cutting, and packaging are used to make hollow coconut carbon fibers with three-dimensional crimped shapes. The surface...

Embodiment 3

[0054] A kind of preparation method of coconut charcoal fiber, comprises the steps:

[0055] (1) Preparation of masterbatch

[0056]The discarded coconut shells are recycled, and the fibers of the coconut shells are extracted through the steps of soaking, beating, impurity removal, and drying. The coconut shell fibers are heated to 1200°C and carbonized at high temperature to make coconut charcoal. Using the principle of particle collision, Use the method of dry grinding to crush coconut charcoal into nano-scale powder, add anionic antistatic agent powder to the coconut charcoal powder and mix evenly to obtain coconut charcoal masterbatch, wherein coconut charcoal powder and anionic The mass ratio of antistatic agent powder is 180:1;

[0057] (2) Spinning of coconut charcoal fiber

[0058] The steps of melt spinning, stretching, shaping, crimping, oiling, cutting, and packaging are used to make hollow coconut carbon fibers with three-dimensional crimped shapes. The hole sur...

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Abstract

A preparing method of coconut charcoal fiber is disclosed. The method includes (1) a step of preparing master batch, namely a step of recovering waste coconut shells, extracting coconut shell cellulose by dipping, beating, removing impurities and airing, heating the coconut shell cellulose to 1200 DEG C, performing high-temperature carbonization to prepare coconut charcoal, smashing the coconut charcoal into nanometer powder by utilization of a particle collision principle and through a dry grinding manner, adding anionic antistatic agent powder into the coconut charcoal powder, and fully mixing to obtain the coconut charcoal master batch, and (2) a step of spinning the coconut charcoal fiber, namely a step of preparing the hollow type coconut charcoal fiber with a three-dimensional crimp configuration by melt spinning, drawing, sizing, crimping, oiling, cutting and packaging. The prepared coconut charcoal fiber has good antibacterial, far infrared and anion-releasing performances, and the like, and accords with functional, healthy and environment friendly ideas pursued in product development. For better application in development of home textile products, the antistatic property of the fiber is improved by adding the antistatic agent, thus improving product quality.

Description

technical field [0001] The invention relates to the technical field of fiber preparation, in particular to a method for preparing coconut charcoal fibers. Background technique [0002] With the development of science and technology, the economy also progresses accordingly. The living environment of nano-biochemical technology and electronic industry has gradually become the driving force that people rely on. Today's market environment, with the development and progress of information, makes people no longer limited Improving living standards, but emphasizing the combination of living standards and quality of life. Facing the impact of people's livelihood and technological progress on people's lives, the quality of health has become a must for us in addition to facing economic trends. Another link to pay more attention to. [0003] Various countries in the world have carried out various development researches on the raw materials and sources of coconut shell fiber activation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F9/17D01F1/09
Inventor 梅山标陈秀苗范丽宁
Owner SHANGHAI SHUIXING HOME TEXTILE
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