Process for preparing negative ion far infrared acrylic yarn

A negative ion far-infrared, manufacturing process technology, applied in the direction of rayon manufacturing, textiles and papermaking, single-component synthetic polymer rayon, etc., can solve the problems that cannot produce permanent effects, improve wearing performance, and purify the air , the effect of improving human health

Inactive Publication Date: 2006-11-22
SHANGHAI HAIXIN GROUP CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

Negative ion far-infrared health care product fabric and preparation method thereof of Mr. Dai Yantong's research in Shanghai, although at least one side of the fabric or the fiber of the fabric, the technology that the yarns are fixed as 30-100 n

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

[0034]Take 75 parts of finely ground (325 mesh) ilmenite concentrate, put it in a reaction kettle, add 15 parts of concentrated sulfuric acid, stir evenly, heat up, and keep stirring frequently. When the temperature rises to 120°C, keep it warm for 30 minutes , and keep stirring the reactant to make it react fully and then gradually cool down to 60°C, keep it warm for 60 minutes, then slowly add 8 parts of Na 2 CO 3 solution, forming Ti(OH) 4 After that, add 2 parts of ZnSO4 solution to it, raise the temperature to 150°C, roast for 60 minutes, lower the temperature, cool down, wash the obtained product with water, filter, dry, and pulverize it to make TiO with a particle size of 30-50 nanometers. 2 Ultrafine powder component A.

[0035] Take 5Kg tourmaline, crush it into powder particles with a particle size of about 15mm through a rotary pulverizer, and then pulverize it with a Raymond mill to a particle size of about 20 μm. After wet grinding in a sand mill for 3 hours, an...

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PUM

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Abstract

The invention discloses a manufacturing method of anion far infrared acrylic fibre yarn, which is characterized by the following: adding 20: 1-1: 80 super-fine nanometer titanium oxide and tourmaline composite particle additive at 0.1-6 percent (o.w.f) in the polyacrylonitile flux weight. The invention can produce H3O2- ion and far-infrared electromagnetic wave, which purifies air and modifies environment to keep healthy for people.

Description

technical field [0001] The invention relates to a manufacturing process of anion far-infrared acrylic yarn, in particular to a manufacturing process of an acrylic yarn containing ultra-fine nano-scale natural mineral particle additives, which has a long-lasting release of negative ions and emits far-infrared electromagnetic waves and is rich in health care functions. It can be used to make clothing fabrics, toy fabrics, blankets, decorative fabrics, etc., and belongs to the field of textile technology. Background technique [0002] With the deteriorating ecological environment, population expansion, and rapid industrialization on the earth today, the living space of modern urbanites is seriously violated by harmful substances such as dust, smog, pollen, dander, mold, and viruses. When the human body continues to inhale these harmful particles suspended in the air, symptoms such as cough, bronchitis, allergies, and dizziness are prone to occur. Over time, it will lead to the ...

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): D01F1/10D01F6/18
Inventor 张勇
Owner SHANGHAI HAIXIN GROUP CO LTD
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