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Anti-electromagnetic radiation anti-static blanket

A blanket and wool fiber technology, applied in the field of anti-electromagnetic radiation and anti-static blankets, anti-electromagnetic radiation and anti-static fabrics, can solve the problems of low anti-radiation and anti-static performance, easy falling off of metal elements, and poor bonding ability, so as to improve affinity Harmony and softness, improve radiation protection and antistatic performance, and improve the effect of breaking strength

Inactive Publication Date: 2015-08-12
宁夏恒丰瑞斯特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are many defects in the metal wire spinning in the prior art, mainly including: the metal component of the metal wire is easy to drop, causing pollution; the binding ability with the wool fiber is poor, and it is easy to separate; Anti-radiation anti-static performance is not high
Document CN2008100186965 discloses an antistatic, anti-radiation worsted woolen fabric, which has a certain anti-radiation and anti-static function, but the metal elements of the metal wire are easy to fall off, and the bonding ability with the textile is poor, and the service life is short Document CN2012101691402 is the result of the applicant's previous research. The specific metal blended yarn prepared is made by blending metal wire and wool fiber in a certain proportion, but the affinity between the metal wire blended yarn and the skin is poor, and the metal Elements are easy to fall off, and the antistatic effect is not ideal

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

[0033] A blanket, which is mainly woven from metal wire blended yarn, and the metal wire blended yarn is prepared according to the following method: material A, material B and material C are mixed according to the mass ratio of 3:1:2, fully stirred evenly, The alloy is prepared by hot pressing and sintering, and a metal wire with a diameter of 2 microns is prepared by a monofilament drawing method; then the metal wire and wool fiber are blended at a weight ratio of 1:50, and then soaked in 4% (mass volume ratio ) in the collagen solution, slowly raise the temperature to 45°C, keep it warm for 30 minutes, take it out, and dry it at low temperature.

[0034] The preparation method of above-mentioned material A is as follows:

[0035] Put stainless steel powder, titanium powder and chromium powder into a ball mill tank containing absolute ethanol, the mass ratio of the stainless steel powder, titanium powder and chromium powder is 20:1:1; The weight ratio is to add alumina ceram...

Embodiment 2

[0041] A metal wire blended yarn, which is prepared according to the following method:

[0042] Preparation of material A: Put stainless steel powder, titanium powder and chromium powder into a ball mill tank containing absolute ethanol, the mass ratio of the stainless steel powder, titanium powder and chromium powder is 20:1:1; Alumina ceramic balls are added at a weight ratio of 50:1, the ball milling time is 12 hours, the ball milling temperature is room temperature, the ball mill speed is 500 rpm, the diameter of the metal powder is ground to about 1 micron, and the absolute ethanol is evaporated.

[0043] Preparation of material B: Mix lead sulfide, ethylene-vinyl acetate copolymer, and styrene-propylene in a mass ratio of 2:1:1, stir evenly with a mixer, and then perform ultrasonic dispersion for 10 minutes;

[0044] Preparation of material C: Add a slurrying agent to the barium sulfate powder, stir it evenly with a mixer, and then disperse it by ultrasonic waves for 10 mi...

Embodiment 3

[0047] The performance of the metal wire blended yarn prepared by the present invention: use CN2012101691402 to prepare the metal wire blended yarn as a comparison. The performance parameters of the test are shown in Table 1.

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Abstract

The invention belongs to the field of textile materials and particularly discloses an anti-electromagnetic-radiation antistatic woolen blanket which is woven by proportionally mixing metal wires and wool fiber. The blanket woven of metal wire mixture yarns has such performances that the blanket is environment-friendly and pollution-free, metal elements shed rarely and the blanket is effectively radiation-proof and antistatic, and has promising market prospect.

Description

technical field [0001] The invention belongs to the field of textile materials and relates to an anti-electromagnetic radiation and anti-static fabric, in particular to an anti-electromagnetic radiation and anti-static blanket. Background technique [0002] Blanket (Blanket) is a kind of commonly used bedding, which has the function of keeping warm and is thinner than the quilt. Most of its raw materials are animal fibers (such as wool, mohair, rabbit hair, cashmere, camel hair, yak hair) or chemical fibers such as acrylic fibers and viscose fibers, and some are made of animal fibers and chemical fibers. In recent years, with the increase of radiation sources, it is very necessary to develop a radiation-proof blanket. [0003] The electromagnetic waves generated by the interactive changes of the electric field and the magnetic field, and the phenomenon that the electromagnetic waves are emitted or leaked into the air are called electromagnetic radiation. Electromagnetic ra...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/12A47G9/02B22F3/12D06M15/15D06M101/12
Inventor 魏元龙
Owner 宁夏恒丰瑞斯特科技有限公司
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