CN113897803B - Illite mineral composite quick-heating warm-feeling textile and preparation method thereof - Google Patents

Illite mineral composite quick-heating warm-feeling textile and preparation method thereof Download PDF

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CN113897803B
CN113897803B CN202111292467.4A CN202111292467A CN113897803B CN 113897803 B CN113897803 B CN 113897803B CN 202111292467 A CN202111292467 A CN 202111292467A CN 113897803 B CN113897803 B CN 113897803B
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printing
textile
illite
feeling
heating warm
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CN113897803A (en
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张以河
高路
张国清
田娜
张磊
周博文
高彩霞
陈宇
王兰心
李兴娜
文洪杰
路明磊
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China University of Geosciences Beijing
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67383—Inorganic compounds containing silicon
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • D06P1/5257—(Meth)acrylic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Coloring (AREA)

Abstract

The invention relates to the technical field of functional textiles, in particular to an illite mineral composite quick-heating warm-feeling textile and a preparation method for industrially producing the quick-heating warm-feeling textile. The invention provides an illite mineral composite fast-heating warm-feeling textile which is prepared by taking illite as a main component, taking metal oxide and schorlite as auxiliary components, adding a dispersing agent and a regulator to prepare aqueous slurry, adding an adhesive and a printing thickening agent to prepare printing slurry, and finally printing and dyeing. The integral preparation method is simple, is suitable for large-scale industrial production and preparation, can realize large-scale continuous production, and the prepared illite mineral composite quick-heating warm-feeling textile can be directly converted into an actual commercial product by simply spraying patterns at the later stage.

Description

Illite mineral composite quick-heating warm-feeling textile and preparation method thereof
Technical Field
The invention relates to the technical field of functional textiles, in particular to an illite mineral composite quick-heating warm-feeling textile and a preparation method for industrially producing the quick-heating warm-feeling textile.
Background
With the social development and the continuous improvement of the life quality of people, the requirements of people on wearing are not only cold shielding bodies but also fashionable and beautiful. Besides basic convenience (easy washing, quick drying, no fading, no ironing, shrink prevention and the like), comfort (soft aptamer, moisture absorption and perspiration, skin-friendly and breathable), people also have requirements on health care of clothing (ultraviolet resistance, antibiosis, antistatic property, deodorization and insect prevention).
The functional textile has other additional special functions besides the basic use value of the textile, such as health functions (antibacterial property, mosquito-proof property, mite-proof property, mildew-proof property and the like), comfort functions (moisture absorption property, quick drying property, moisture absorption quick drying property, air permeability, heat preservation property and the like), protection functions (water repellency, waterproof property, windproof property, flame retardant property, ultraviolet-proof property, antistatic property, shading property and the like), easy-care functions (non-ironing property, antifouling property and the like) and the like. At present, functional textiles are more and more popular with consumers, and various functional textiles are developed and produced. The functionalization of the textile is suitable for the change of life style of people and the expectation of pursuing health, comfort and value increase, provides more choices for perfect life of people, is the direction of the technical progress of textile products, and is one of effective ways for improving the grade and the added value of the textile products.
Far infrared textiles are short for textiles with efficient far infrared emission performance. The far infrared ray is easy to be absorbed by human body, it not only makes the skin surface layer produce heat effect to play the warm-keeping effect, but also produces resonance effect through molecules to cause the skin deep tissue to generate heat, the generation of this effect can stimulate cell activity, improve the microcirculation of blood, improve the immunity of organism, play a series of medical care effects.
However, far infrared textiles in the current market generally need to be heated by an external power supply, so that the cost is increased, the heating time is short, the weight of the textiles is increased, and frequent charging is needed. The products are derived from active warming products, and the portability is insufficient. Moreover, the external power supply also increases the high energy consumption, directly causes excessive emission of greenhouse gases, and is not beneficial to the pursuit of reducing carbon emission.
With the continuous new development and breakthrough of far infrared fabrics, the development and utilization of natural ores are one of the research hotspots in the field of far infrared fabrics in recent years. In nature, the ore resources are rich, and most of ores have certain energy and extremely high use value. For example, the hexacyclic stone, illite, tourmaline and taiji stone have the unique properties of far infrared radiation and anion release, contain some trace elements necessary for human body, can not only make the skin surface have a thermal effect and play a role in keeping warm, but also can promote the blood circulation of human body, improve the microcirculation state, improve the oxygen carrying function of red blood cells, reduce the blood viscosity, improve the resistance of human body to diseases, eliminate fatigue, promote physical recovery, calm the nervous system, regulate the function balance of human body and the like. Therefore, the research on the passive warm-feeling functional fabric made of the mineral composite material is significant.
Disclosure of Invention
The invention aims to provide an illite mineral composite quick-heating warm-feeling textile, which is prepared by taking illite as a main component, taking metal oxide and schorlite as auxiliary components, adding a dispersant and a regulator to prepare aqueous slurry, adding an adhesive and a printing thickener to prepare printing slurry, and finally printing and dyeing to obtain the textile with the thermal resistance value of 0.105m 2 K/W gray quick-heating warm-feeling textile;
wherein the metal oxide is SiO 2 、ZrO 2 The composite material is prepared by combining the following components in a mass ratio of 1.
Illite is a natural ore, and has far infrared radiation performance, ultraviolet resistance, antibacterial function and the like. The illite ore mining resources in China are rich, and distribution of illite ore deposits is found in Zhejiang, gansu, henan and other provinces. The illite is selected as the main component, so that the far infrared radiation performance of the illite can be utilized, the human body microvascular expansion is realized, the blood circulation is accelerated, the good warming effect is generated, the warming capability and the health care function of the textile are improved, and the production cost can be effectively reduced. In addition, the illite has a strong antibacterial effect, and can improve the added value of products.
The schorl is a ferrous black mineral, is a silicate mineral with a ring structure of aluminum, iron, sodium, magnesium and lithium which is characterized by containing boron, and is one of typical high-temperature gas-forming minerals. The black tourmaline also has the ability of emitting far infrared radiation (4-14 μm of growing light), can generate permanent weak current, and similar to the current passing through human nerve, can promote blood circulation to be smooth. Moreover, the schorl has special pyroelectricity and piezoelectricity, generates electric charges when being heated, pressed or excited by other energy, releases a large amount of negative ions and radiates far infrared rays, and has a special electromagnetic wave protection function. The black tourmaline and the illite are compounded, so that the heat absorption performance of the fabric can be greatly improved, the far infrared emission wave band is complete, the black tourmaline can be influenced by the energy excitation of the illite, and the electromagnetic wave protection effect is generated. The two have synergistic effect.
Metal oxide SiO 2 And ZrO 2 Has good compatibility with high polymer materials, and is verified by practical experiments that SiO 2 And ZrO 2 The far infrared performance of the mineral composite far infrared textile can be effectively improved by compounding the minerals. Moreover, the zirconium oxide has the advantages of large refractive index, corrosion resistance, high temperature resistance, oxidation resistance, non-volatility and the like, and the prepared textile has stable property and no harm to human bodies, and still has high far infrared emission performance under the conditions of long-term wearing and repeated washing. The influence of the ore on the flexibility of the textile can be reduced in the system of the silicon dioxide particles, and the prepared textile is relatively hard and has poor actual wearing experience of a human body by only adding the zirconium oxide, the illite and the schorlite for compounding.
The illite, the black tourmaline and the metal oxide are compounded, so that a far infrared emission waveband can be complete, the far infrared radiation performance is greatly improved, the synergistic effect can be realized, the material components are mutually promoted, and finally the effect of continuously achieving the warm feeling effect by being heated without an external power supply is achieved.
In order to achieve the purpose, the invention aims to provide an illite mineral composite quick-heating warm-feeling textile, which is prepared from 3-20 parts by weight of illite, 1.5-10 parts by weight of black tourmaline, 1.5-10 parts by weight of metal oxide, 0.2-1 part by weight of dispersing agent, 0.005-0.5 part by weight of regulator and 20-40 parts by weight of deionized water.
In a preferred embodiment, the dispersant is a polyacrylic ammonium salt dispersant, and the regulator is AMP-95, wherein the AMP-95 is 2-amino-2-methyl-1-propanol, and is used for stabilizing the pH value of the system under the condition and has the functions of wetting and dispersing; when the dispersant is used with a polyacrylic acid ammonium salt dispersant, the dosage of the dispersant can be reduced, and the dispersing effect is improved; the printing thickener is compounded with the printing thickener, so that the performance of the thickener can be improved, ammonia water is not needed, and pollution and smell are reduced.
The invention aims to provide a preparation method of an illite mineral composite quick-heating warm textile, which comprises the steps of respectively micronizing composite minerals into superfine powder with different particle sizes, uniformly mixing the powder, preparing aqueous slurry, adding a printing and dyeing auxiliary agent to prepare printing slurry, and finally carrying out secondary printing and dyeing.
The integral preparation method is simple, is suitable for large-scale industrial production and preparation, can realize large-scale continuous production, and the prepared illite mineral composite quick-heating warm-feeling textile can be directly converted into an actual commercial product by simply spraying patterns at the later stage.
In order to achieve the aim, the invention provides a preparation method of an illite mineral composite quick-heating warm-feeling textile, which comprises the following steps:
s1, mineral pretreatment: respectively micronizing illite, schorlite and metal oxide to obtain illite superfine powder with particle size of 1-10 μm, schorlite superfine powder with particle size of 1-10 μm and metal oxide superfine powder with particle size of 30nm-1 μm, and mixing the three mineral powders;
s2, preparing water-based slurry: dissolving the dispersing agent and the regulator by using deionized water, adding the pretreated mineral powder, and uniformly stirring to obtain aqueous slurry;
s3, preparing printing paste: sequentially adding an adhesive and a printing thickening agent into the aqueous slurry to obtain printing slurry;
s4, printing and dyeing: penetrating the printing paste into the pure fiber cloth by adopting a magnetic bar printing machine, and drying after printing and dyeing are finished; and then the printing and dyeing operation is repeated, and secondary printing and dyeing and drying are carried out, so that the illite mineral composite quick-heating warm textile is obtained.
Actual experimental research shows that the mineral particle size has great influence on the release of far infrared rays, and the larger the powder mesh is, the smaller the particle size is, the more favorable the release of the far infrared rays is. The metal oxide can be difficult to agglomerate through a surface modification process and a modifier, the particle size distribution is uniform, the dispersity is good, so the particle size is designed to be relatively small, and the particle size of the metal oxide is designed to be 30nm-1 mu m; the ore powder is used as a main raw material, and the smaller the particle size, the more easy the ore powder is to agglomerate; if the particle size of the ore powder is less than 1 μm, the far infrared performance will be reduced after agglomeration, and if the particle size is more than 10 μm, the far infrared performance is poor, and the prepared textile has serious granular feeling and poor skin friendliness. The invention discloses selection of fabrics in textiles, various fabrics are tried, the effect of quick heating and warming can be achieved, and cotton fabrics are preferred.
In a preferred embodiment, in step S3, the mass ratio of the binder, the thickener and the aqueous slurry is (10-30): (30-50): (20-60).
In a preferred embodiment, the binder is a self-crosslinking polyacrylate emulsion and the printing thickener is LY-8100.
In a preferred embodiment, in step S4, the processing parameters of the magnetic bar printing machine are: the magnetic force is 3-5V, and the speed is 10-22 m/min.
In a preferred embodiment, in step S4, the conditions of the two drying processes are as follows: drying in an oven at 80 deg.C for 10-30min.
Compared with the prior art, the illite mineral composite quick-heating warm-feeling textile and the preparation method thereof have the following advantages:
1. the natural mineral compound combination is adopted, the self performance and the synergistic effect of the minerals are utilized, an external power supply is not needed for heating, and the energy consumption is reduced. In addition, the raw material mineral has wide sources, low cost, safety and environmental protection.
2. The single mineral substance only has far infrared emission performance in a certain narrow waveband, and the invention adopts a plurality of far infrared powders for compounding to obtain the composite far infrared agent which has strong far infrared emission performance in the waveband of 8-14 mu m and complete far infrared emission waveband.
3. The metal oxide further enhances the far infrared performance of the mineral, so that the integral textile has stable property and good washing resistance. Moreover, because the mineral particle size is small, the textile is tightly combined with the minerals and the metal oxides, the adhesive force is strong, the textile is not easy to elute, the mechanical strength of the processed textile is not obviously reduced, the wearing feeling of human body is not influenced,
4. the method for preparing the quick-heating warm-feeling textile adopts a printing process, slurry can be prepared by stirring and other methods, an illite composite warm-feeling health-care printed textile with a far-infrared function can be produced by reciprocating scraping and pressing by a scraper, the original texture of the fabric can not be influenced by one-step forming, the operation is simple and convenient, the processing energy consumption is low, no additional limit requirements are provided for production conditions and operators, large-scale production can be realized, and the common textile can be endowed with greater functionality and additional value.
5. The prepared fast-heating warm textile is suitable for being applied to the fields of health-care functional clothes, wearable clothes, outdoor clothes and sports clothes, and utilizes a wide waveband to emit far infrared rays so as to enhance the body sensing temperature.
Drawings
These and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the following detailed description of the embodiments of the invention, taken in conjunction with the accompanying drawings of which:
fig. 1 is a photograph of a temperature rise test of an illite mineral composite quick-heating warm-feeling textile prepared in example 1 of the present invention, wherein (a) a thermal imaging photograph of an illite composite warm-feeling healthcare printed textile prepared in a certain proportion after being heated for 20s, and (b) a thermal imaging photograph of an illite composite warm-feeling healthcare printed textile prepared in a certain proportion after being heated for 20s and then cooled for 2min are provided.
Fig. 2 is an illite mineral composite instant thermal warming textile prepared in example 1 of the present invention.
Detailed Description
Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art, and the raw materials used are commercially available.
Unless otherwise specifically indicated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.
In the present invention, the parts by weight may be in units of weight known in the art, such as μ g, mg, g, kg, etc., or multiples thereof, such as 1/10, 1/100, 10, 100, etc.
In the embodiment, the illite is processed from Xinjiang raw ore, and the mineral component of the illite is mainly SiO 2 45.63％；Al 2 O 3 36.78％；K 2 O 8.25％；Na 2 O 1.05％；TiO 2 0.43％；CaO 0.24％；MgO 0.13％；FeO+Fe 2 O 3 0.29％。
In this example, the black tourmaline is produced in Shijiazhuang city of Hebei province, and the mineral component is mainly SiO 2 53.19％；Al 2 O 3 14.01％；Fe 2 O 3 12.87％；CaO 8.80％；MgO 5.75％；Na 2 O 1.98％；TiO 2 1.52％；K 2 O 0.86％；P 2 O 5 0.31％。
In this example, the ores were purchased from Lingzhou county Tuolin mineral processing plant, the dispersant was water-resistant dispersant CX003 (polyacrylic ammonium salt manufactured by Guangdong Shunhao trade Co., ltd.), the regulator was Dow AMP-95, the binder was SHW binder (manufactured by Changzhou Xujie textile Material Co., ltd.), and the thickener was LY-8100 (manufactured by Suzhou Lisheng chemical Co., ltd.)
Example 1
An illite mineral composite quick-heating warm-feeling textile comprises the following steps:
(1) Preparing aqueous slurry: dissolving the auxiliary agent with 20ml deionized water, including 0.4g water-resistant dispersant CX003 dispersant, 0.03g AMP-95 modulator. Then, 20g of illite powder having a particle size of 10 μm, 10g of tourmaline powder having a particle size of 10 μm, and 5g of SiO 2 、5g ZrO 2 Powder with the particle size of 30nm is stirred uniformly;
(2) Preparing printing paste: sequentially adding SHW adhesive accounting for 60g of the printing paste and thickener accounting for 100g of the printing paste, and uniformly stirring;
(3) Printing and dyeing: the parameters of the magnetic rod proofing machine for post-processing the pure fiber cloth are set as follows: the magnetic force was 5V and the speed was 22m/min. Drying in an oven at 80 ℃ after printing and dyeing. And (3) carrying out secondary printing and dyeing and drying after drying, and finally obtaining the illite composite warm feeling health-care printing textile with the far infrared function, wherein the actually prepared textile is as shown in figure 2, so that the textile has a smooth and uniform surface, is gray in color, is different from surrounding white textiles, and can be subjected to later-stage chromaticity adjustment.
Example 2
An illite mineral composite quick-heating warm-feeling textile comprises the following steps:
(1) Preparing aqueous slurry: the auxiliary agent, comprising 0.4g of a water-resistant dispersant CX003 dispersant and 0.03g of an AMP-95 regulator, was dissolved in 30ml of deionized water. Then, 20g of illite powder having a particle size of 10 μm, 10g of tourmaline powder having a particle size of 10 μm, and 5g of SiO 2 、5g ZrO 2 Powder with the particle size of 30nm is stirred uniformly;
(2) Preparing printing paste: sequentially adding 50g of SHW adhesive and 100g of thickening agent in the printing paste, and uniformly stirring;
(3) Printing and dyeing: the parameters of the post-treatment of the pure fiber cloth by adopting a magnetic bar proofing machine are set as follows: the magnetic force was 5V and the speed was 22m/min. Drying in an oven at 80 ℃ after printing and dyeing. And (4) carrying out secondary printing and dyeing after drying, and then drying to finally obtain the illite composite warm feeling health-care printing textile with the far infrared function.
Example 3
An illite mineral composite quick-heating warm-feeling textile comprises the following steps:
(1) Preparing aqueous slurry: the auxiliary agent was dissolved in 30ml of deionized water,comprises 0.4g of a water-resistant dispersant CX003 dispersant and 0.03g of an AMP-95 regulator. Then, 20g of illite powder having a particle size of 10 μm, 5g of tourmaline powder having a particle size of 10 μm, and 5g of SiO 2 、5g ZrO 2 Powder with the particle size of 30nm is stirred uniformly;
(2) Preparing printing paste: sequentially adding SHW adhesive accounting for 50g of the printing paste and thickening agent accounting for 100g of the printing paste, and uniformly stirring;
(3) Printing and dyeing: the parameters of the magnetic rod proofing machine for post-processing the pure fiber cloth are set as follows: the magnetic force was 5V and the speed was 22m/min. Drying in an oven at 80 ℃ after printing and dyeing. And after drying, carrying out secondary printing and dyeing and drying again to finally obtain the illite composite warm-feeling health-care printing textile with the far infrared function.
Example 4
An illite mineral composite quick-heating warm-feeling textile comprises the following steps:
(1) Preparing aqueous slurry: the auxiliary agent, comprising 0.5g of a water-resistant dispersant CX003 dispersant and 0.05g of an AMP-95 regulator, was dissolved in 30ml of deionized water. Then, 20g of illite powder having a particle size of 1 μm, 10g of tourmaline powder having a particle size of 1 μm, and 2.5g of SiO 2 、2.5g ZrO 2 Powder with the particle size of 1 mu m is stirred uniformly;
(2) Preparing printing paste: sequentially adding 50g of SHW adhesive and 100g of thickener in the printing paste, and uniformly stirring;
(3) Printing and dyeing: the parameters of the post-treatment of the pure fiber cloth by adopting a magnetic bar proofing machine are set as follows: the magnetic force was 3V and the speed was 10m/min. Drying in an oven at 80 ℃ after printing and dyeing. And (4) carrying out secondary printing and dyeing after drying, and then drying to finally obtain the illite composite warm feeling health-care printing textile with the far infrared function.
Example 5
An illite mineral composite rapid-heating warm-feeling textile comprises the following steps:
(1) Preparing aqueous slurry: the auxiliary agent, comprising 0.5g of a water-resistant dispersant CX003 dispersant and 0.05g of an AMP-95 regulator, was dissolved in 30ml of deionized water. Then, 20g of illite powder having a particle size of 1 μm and 10g of illite powder having a particle size of 1 μm were put inBlack tourmaline powder, 5g SiO 2 、5g ZrO 2 Powder with the particle size of 1 mu m is stirred uniformly;
(2) Preparing printing paste: sequentially adding 60g of SHW adhesive and 80g of thickener in the printing paste, and uniformly stirring;
(3) Printing and dyeing: the parameters of the magnetic rod proofing machine for post-processing the pure fiber cloth are set as follows: the magnetic force was 3V and the speed was 10m/min. Drying in an oven at 80 ℃ after printing and dyeing. And (4) carrying out secondary printing and dyeing after drying, and then drying to finally obtain the illite composite warm feeling health-care printing textile with the far infrared function.
Effect example 1
The raw material minerals of the present invention were used to prepare textiles in the same manner as in example 1, and the resistance values were measured and calculated, respectively, and the results are shown in table 1,
TABLE 1 thermal resistance values for each sample
Figure BDA0003335339670000101
After the thermal resistance is tested by a constant temperature and humidity chamber, the thermal resistance value of 40g of pure black tourmaline mineral fabric is 0.067, the thermal resistance value of 40g of pure illite mineral fabric is 0.078, and 40g of composite mineral, wherein the thermal resistance value of the fabric prepared by illite compounded with black tourmaline is 0.086 according to the proportion of 1. In the temperature rise test, the black tourmaline fabric and other ore fabrics are placed under the same heat source and heated for the same time, the temperature rise speed of the black tourmaline fabric is higher, and the temperature at the end of heating is higher, which shows that the heat absorption performance of the fabric can be improved by adding the black tourmaline.
Effect example 2
The temperature rise test is carried out on the illite mineral composite quick-heating warm-feeling textile in the embodiment 1, as shown in a thermal imaging photo of the illite composite warm-feeling health-care printed textile which is configured with a certain proportion in a figure 1 (a) and heated for 20s, the prepared illite composite warm-feeling health-care printed textile with the far infrared function has the maximum temperature of over 100 ℃ after absorbing heat for 20s, and the fact that the illite composite warm-feeling health-care printed textile has strong heat absorption capacity is proved; as shown in a thermal imaging photo of an illite composite warm-feeling health-care printed textile prepared in a certain proportion in the figure 1 (b) after being heated for 20s and cooled for 2min, the illite composite warm-feeling health-care printed textile can still keep the temperature close to the body temperature of a human body after 2min under the condition of no heat source, and the thermal insulation effect is proved to be good.
Effect example 3
The fabric performance of the illite mineral composite quick-heating warm-feeling textile in the embodiment 1 of the invention is tested, and the results are as follows:
washing stability: the illite mineral composite fast-heating warm-feeling textile is washed in dynamic water under magnetic stirring at different speeds (medium speed, high speed and ultrahigh speed) and washed for 10 minutes by a simulated machine. It was observed that the far infrared emission properties of the fast-heating warm-feeling textiles were hardly changed even after the ultra-high-speed washing, demonstrating the washability stability of the textiles.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. An illite mineral composite fast-heating warm-feeling textile is characterized in that illite is used as a main component, metal oxide and schorlite are used as auxiliary components, a dispersant and a regulator are added to prepare aqueous slurry, a binder and a printing thickener are added to prepare printing slurry, and finally printing and dyeing are carried out to obtain the textile with the thermal resistance value of 0.105m 2 K/W gray quick-heating warm-feeling textile;
wherein the metal oxide is SiO 2 、ZrO 2 The composite material is prepared by combining the following components in a mass ratio of 1;
the water-based slurry comprises, by weight, 3-20 parts of illite, 1.5-10 parts of schorl, 1.5-10 parts of metal oxide, 0.2-1 part of dispersant, 0.005-0.5 part of regulator and 20-40 parts of deionized water;
the dispersant is a polyacrylic ammonium salt dispersant, and the regulator is AMP-95;
the particle size of the illite is 1-10 mu m; the particle size of the schorlite is 1-10 mu m, and the particle size of the metal oxide is 30nm-1 mu m.
2. The method for preparing a rapid-heating warm-feeling textile according to claim 1, comprising the steps of:
s1, mineral pretreatment: respectively carrying out superfine grinding on illite, schorlite and metal oxide to prepare illite superfine powder with the particle size of 1-10 mu m, schorlite superfine powder with the particle size of 1-10 mu m and metal oxide superfine powder with the particle size of 30nm-1 mu m, and uniformly mixing the three mineral powders for later use;
s2, preparing water-based slurry: dissolving the dispersing agent and the regulator in deionized water, adding the pretreated mineral powder, and uniformly stirring to obtain aqueous slurry;
s3, preparing printing paste: sequentially adding an adhesive and a printing thickening agent into the aqueous slurry to obtain printing slurry;
s4, printing and dyeing: penetrating the printing paste into pure fiber cloth by adopting a magnetic bar printing machine, and drying after printing and dyeing are finished; and then the printing and dyeing operation is repeated, and secondary printing and dyeing and drying are carried out, so that the illite mineral composite quick-heating warm textile is obtained.
3. The method according to claim 2, wherein in the step S3, the mass ratio of the binder, the thickener and the aqueous slurry is (10-30): (30-50): (20-60).
4. The method of claim 2, wherein the binder is a self-crosslinking polyacrylate emulsion and the printing thickener is LY-8100.
5. The method according to claim 2, wherein in step S4, the conditions of the two drying processes are as follows: drying in an oven at 80 deg.C for 10-30min.
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