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Anti-radiation fiber and preparation method thereof

A technology of anti-radiation fiber and cotton fiber, which is applied in the direction of fiber chemical characteristics, cellulose/protein conjugated artificial filament, conjugated artificial filament, etc., which can solve the problems of inability to wear, uncomfortable wearing, and poor lead toxicity and other issues, to achieve the effect of good practical performance, low cost and good functionality

Inactive Publication Date: 2018-03-13
广西小草信息产业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these protective products have poor air permeability, are bulky and uncomfortable to wear, so people have been developing and wearing good X-ray protective fabrics
Many countries have designed and used lead fiber as an anti-X-ray material. Although the fiber fabric has ideal air permeability and X-ray shielding performance, it cannot solve the problems of poor wearability and lead toxicity.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of preparation of anti-radiation fiber, comprises the following steps:

[0020] According to weight fraction, take the following raw materials: 45 parts of corn fiber, 20 parts of corn starch, 60 parts of cotton fiber, 3 parts of hydroxyethyl cellulose, 8 parts of nano-copper powder, 15 parts of nano-barium sulfate, 15 parts of thermally conductive aluminum oxide, 15 parts of glycerin, 0.8 parts of jojoba oil;

[0021] Step 1: Grind cornstarch to a particle size of 80 microns, put it in a beaker, add water according to the mass ratio of cornstarch and water as 1:4, mix and stir evenly, then add jojoba oil, stir and mix for 2 hours, 100 Under the condition of ℃, dry to constant weight to obtain modified cornstarch;

[0022] Step 2: Put hydroxyethyl cellulose in a beaker, add water according to the weight ratio of hydroxyethyl cellulose and water of 1:3, mix and stir evenly, add glycerin, stir and mix evenly, and dry at 120°C until constant Weight, obtain modifie...

Embodiment 2

[0027] A kind of preparation of anti-radiation fiber, comprises the following steps:

[0028] According to weight fraction, take the following raw materials: 60 parts of corn fiber, 40 parts of corn starch, 45 parts of cotton fiber, 5 parts of hydroxyethyl cellulose, 5 parts of nano copper powder, 20 parts of nano barium sulfate, 10 parts of thermally conductive aluminum oxide, 20 parts of glycerin, 0.5 parts of jojoba oil;

[0029] Step 1: Grind cornstarch to a particle size of 50 microns, put it in a beaker, add water according to the mass ratio of cornstarch and water as 1:4, mix and stir evenly, then add jojoba oil, stir and mix for 3 hours, 120 Under the condition of ℃, dry to constant weight to obtain modified cornstarch;

[0030] Step 2: Put hydroxyethyl cellulose in a beaker, add water according to the weight ratio of hydroxyethyl cellulose and water as 1:3, mix and stir evenly, add glycerin, stir and mix evenly, and dry at 100°C until constant Weight, obtain modifie...

Embodiment 3

[0035] A kind of preparation of anti-radiation fiber, comprises the following steps:

[0036] In terms of weight fractions, the following raw materials are taken: 50 parts of corn fiber, 30 parts of corn starch, 50 parts of cotton fiber, 4 parts of hydroxyethyl cellulose, 6 parts of nano-copper powder, 16 parts of nano-barium sulfate, 12 parts of thermally conductive aluminum oxide, 18 parts of glycerin, 0.6 parts of jojoba oil;

[0037] Step 1: Grind cornstarch to a particle size of 70 microns, put it in a beaker, add water according to the mass ratio of cornstarch and water as 1:4, mix and stir evenly, then add jojoba oil, stir and mix for 2-3 hours , drying at 100-120°C to constant weight to obtain modified corn starch;

[0038] Step 2: Put hydroxyethyl cellulose in a beaker, add water according to the weight ratio of hydroxyethyl cellulose and water as 1:3, mix and stir evenly, add glycerin, stir and mix evenly, and dry at 100-120°C To constant weight, obtain modified hy...

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PUM

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Abstract

The invention belongs to the technical field of anti-radiation fiber material preparation and in particular relates to an anti-radiation fiber and a preparation method thereof. The anti-radiation fiber is composed of the following raw materials in parts by weight: 45-60 parts of a corn fiber, 20-40 parts of corn starch, 45-60 parts of a cotton fiber, 3-5 parts of hydroxyethyl cellulose, 5-8 partsof nano copper powder, 15-20 parts of nano barium sulfate, 10-15 parts of heat conduction aluminum oxide, 15-20 parts of glycerinum and 0.5-0.8 part of jojoba oil. The anti-radiation fiber provided bythe invention not only has properties of environment protection, no pollution, low cost, softness and smoothness, good drapability, air breathability and good heat preservation, but also is good in functionality, and is a practical fiber material which is good in property.

Description

technical field [0001] The invention belongs to the technical field of preparation of radiation-proof fiber materials, and in particular relates to a radiation-proof fiber and a preparation method thereof. Background technique [0002] Radiation has been listed by the World Health Organization as the fourth largest source of environmental pollution after water, air, and noise, and has become an invisible "killer" that endangers human health. Radiation protection has become a top priority. Anti-radiation materials have become a major topic in materials science today. With the emergence and wide application of various high-radiation equipment, the research on anti-radiation materials has attracted widespread attention. The use of high radiation sources in various medical testing equipment is becoming more and more common. In order to protect the health of medical staff, radiation-proof fibers and their fabrics are also an indispensable material. [0003] Metal materials such ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01F8/02D01F8/18D01F1/10
CPCD01F8/02D01F1/10D01F1/106D01F8/18
Inventor 温九江袁松平
Owner 广西小草信息产业有限责任公司