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Carbon fiber and manufacturing process thereof

A manufacturing method and technology of carbon fiber, which is applied in the field of fiber and manufacturing, can solve the problems of affecting the effect of minerals in the fiber and poor comfort, and achieve the effect of preventing heat loss

Inactive Publication Date: 2003-12-31
SHANGHAI BODI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the general mineral-containing fiber manufacturing method in the prior art mainly adopts the post-finishing method of the coating method and the dot method to attach some mineral particles to the fiber, but the fiber made by this method is woven The wearing comfort of the finished fabric is not good, and the mineral particles are easy to wash off the attached particles after repeated washing, which affects the function of minerals in the fiber.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] (1) Grind 10 kg of white carbon, 1 kg of metal oxide or metal carbide into a diameter of 0.01 to 0.3

[0013] Micron powder;

[0014] (2) Evenly mix white carbon with metal oxide or metal carbide powder;

[0015] (3) Blend 11 kg of the above-mentioned mixed powder with 80 kg of polyester or polyamide in a molten state to make a masterbatch; (4) evenly add the masterbatch to 800 kg of homogeneous chips to spin filaments or short fibers . Because white carbon has a microporous effect, it can store a large amount of air, so it has a good effect of keeping warm and regulating humidity; the mixture of the two emits far-infrared rays and negative ions efficiently, and far-infrared rays have the function of activating cells and promoting microcirculation. Negative ions have the effect of purifying air, sterilizing and deodorizing, metal oxides or metal carbides; they can effectively reflect the infrared rays emitted by the human body, and at the same time absorb and sto...

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PUM

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Abstract

The carbon fiber is produced through the steps of: grinding white charcoal into powder of size 0.01-0.3 micron and grinding metal oxide or metal carbide into powder of size 0.01-0.3 micron; mixing the white charcoal powder and metal oxide or metal carbide powder in the ratio of 1-10; adding the mixed powder in the amount of 10-40 wt% into molten polyester or polyamide and producing agglomerate; and mixing the agglomerate with polyester or polyamide slice and spinning filament or short staple. The heat insulating health carbon fiber is wash fast, and can absorb heat and prevent heat of body from losing. In addition, it has several health functions of emitting far infrared ray, producing negative ion, regulating humidity, resisting bacteria, deodorizing, preventing radiation, etc.

Description

technical field [0001] The invention relates to a fiber and a manufacturing method, in particular to a carbon fiber and a manufacturing method. Background technique [0002] At present, the general mineral-containing fiber manufacturing method mainly adopts the post-finishing method of coating method and dot method to attach some mineral particles to the fiber, but the fabric woven from the fiber manufactured by this method is not comfortable to wear. , and the mineral particles are easy to wash off the attached particles after repeated washing, which affects the role of minerals in the fiber. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the general mineral-containing fiber manufacturing method in the prior art mainly adopts the post-finishing method of the coating method and the dot method to attach some mineral particles to the fiber, but the fiber made by this method is woven The wearing comfort of the finished fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/08D01F1/10D01F6/60D01F6/62
Inventor 刘华轩杨云
Owner SHANGHAI BODI SCI & TECH