CN112709080A - Fabric finishing liquid and application thereof in fabric preparation - Google Patents
Fabric finishing liquid and application thereof in fabric preparation Download PDFInfo
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- CN112709080A CN112709080A CN202011440552.6A CN202011440552A CN112709080A CN 112709080 A CN112709080 A CN 112709080A CN 202011440552 A CN202011440552 A CN 202011440552A CN 112709080 A CN112709080 A CN 112709080A
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
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- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
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- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0068—Polymeric granules, particles or powder, e.g. core-shell particles, microcapsules
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- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
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Abstract
The invention discloses a fabric finishing liquid and application thereof in fabric preparation, and belongs to the technical field of textile fabrics. The invention is obtained by uniformly mixing phase-change microcapsules with a water-based adhesive, an antibacterial agent, a stabilizer and a foaming agent according to a certain proportion and then uniformly foaming the mixture at a high power by a foaming machine. The application of the fabric finishing liquid in the preparation of the fabric is as follows: and uniformly coating the fabric finishing liquid on the surface of the fabric through a foam applicator, drying and cooling to room temperature, coating a layer of fluorocarbon resin on the surface of the fabric, and finally performing vacuum drying. The invention has the advantages that when the fabric contains the phase-change microcapsules, the phase-change material absorbs heat to generate melting phase change to store the heat energy when the environment temperature is higher, thereby preventing the temperature in the textile from rising; on the contrary, when the ambient temperature is reduced, the heat energy is released, and the warm-keeping effect is achieved; in addition, the fluorocarbon resin coating endows the fabric with the characteristics of heat preservation, comfort, ventilation, water resistance and bacteria resistance, and has wide application prospect in the field of textile fabrics.
Description
Technical Field
The invention belongs to the technical field of textile fabrics, and particularly relates to a fabric finishing liquid and application thereof in fabric preparation.
Background
The traditional warm-keeping mode is to prevent heat convection and control heat conduction by increasing the thickness of clothes, thereby achieving the warm-keeping effect, but the warm-keeping property of the traditional warm-keeping mode cannot be automatically adjusted along with the change of the environment, and along with the gradual improvement of the aesthetic level of people, the warm-keeping mode for increasing the thickness of the clothes is not accepted by people. Development of light, thin and comfortable thermal fabrics is an important way to solve the contradiction between thermal insulation and light and thin of clothes.
At present, the main method for preparing the warm-keeping textile achieves the warm-keeping effect by improving the textile structure or coating a metal coating on the textile [ ACS appl. However, the textiles prepared by the methods have poor air permeability and water resistance, low softness and unsatisfactory heat preservation effect. In addition, the thermal textile is used as a necessity of human life, and is easy to adsorb and contaminate microorganisms due to the loose porous structure of the thermal textile, and the metabolism of human body can secrete sweat and grease, thereby creating favorable conditions for the breeding and proliferation of microorganisms and directly influencing the health of human beings [ Journal of Colloid and Interface Science,2020,582, 112-. Therefore, the development of comfortable, warm-keeping and antibacterial fabric has important significance for the development of the modern textile industry.
The invention aims to develop a warm-keeping antibacterial fabric finishing liquid and an application method thereof in fabric preparation. The application of the fabric finishing liquid in the preparation of the fabric is as follows: and uniformly coating the fabric finishing liquid on the surface of the fabric through a foam applicator, drying and cooling to room temperature, coating a layer of fluorocarbon resin on the surface of the fabric, and finally performing vacuum drying. The fabric obtained by the method has good warm-keeping effect, is soft and comfortable, and has air permeability, water resistance and antibacterial performance, and has wide application prospect in the field of textile fabrics.
Disclosure of Invention
The invention provides a fabric finishing liquid and application thereof in fabric preparation.
The invention is realized by the following technical scheme:
a fabric finishing liquid is characterized in that: the finishing liquid consists of the following components in parts by weight:
20-45 parts of phase change microcapsules;
6-15 parts of a water-based adhesive;
5-10 parts of an antibacterial agent;
2-7 parts of a stabilizer;
3-8 parts of a foaming agent;
the phase-change microcapsule is obtained by taking an organic phase-change material as a core material and a high polymer material as a wall material through a polymerization reaction;
wherein the organic phase change material is one of n-hexadecane, n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, paraffin, polyethylene glycol or butyl stearate;
the high polymer material is selected from one of polystyrene, polymethyl methacrylate, styrene-methyl methacrylate copolymer, polyurea, melamine resin, urea-formaldehyde resin or melamine-urea-formaldehyde resin;
the polymerization reaction is one of emulsion polymerization, suspension polymerization, interface polymerization or in-situ polymerization.
Preferably, the aqueous adhesive in the one fabric finishing liquid is aqueous polyurethane or aqueous polyacrylate.
Preferably, the antibacterial agent in the fabric finishing liquid is one of halamine, polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt.
Preferably, in the fabric finishing liquid, the stabilizer is polyvinyl alcohol, and the foaming agent is azodicarbonamide.
Preferably, the particle size of the phase-change microcapsule in the fabric finishing liquid is 1-10 μm.
The application of the fabric finishing liquid in fabric preparation is characterized by comprising the following steps:
(1) taking an organic phase-change material as a core material and a high polymer material as a wall material, obtaining a phase-change microcapsule through polymerization, uniformly mixing the phase-change microcapsule with a water-based adhesive, an antibacterial agent, a stabilizer and a foaming agent according to a certain proportion, and uniformly foaming the mixture in a high-power manner through a foaming machine to obtain a fabric finishing liquid;
(2) and (2) uniformly coating the fabric finishing liquid obtained in the step (1) on the surface of the fabric through a foam applicator, drying and cooling to room temperature, coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Preferably, the fabric finishing liquid is applied to fabric preparation, wherein a foam applicator is used for uniformly coating the finishing liquid on the surface of the fabric, the fabric is pre-dried at 120 ℃ for 5min and then is baked at 150 ℃ for 20 min; after cooling to room, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and drying for 4 hours in vacuum at 50 ℃.
The mechanism of the invention is that phase-change microcapsules, a water-based adhesive, an antibacterial agent, a stabilizer and a foaming agent are uniformly mixed according to a certain proportion and are uniformly foamed at high power by a foaming machine to obtain fabric finishing liquid; uniformly coating the fabric finishing liquid on the surface of the fabric by a foam applicator in the preparation of the fabric, drying and cooling to room temperature, coating a layer of fluorocarbon resin on the surface of the fabric, and finally drying in vacuum. The fabric obtained by the method contains the phase-change microcapsules, and when the ambient temperature is higher, the phase-change materials in the fabric absorb external heat to generate melting phase change so as to store heat energy and prevent the internal temperature of the textile from rising; when the environmental temperature is reduced, the heat energy stored in the phase-change material is released, so that the temperature stability of the fabric is maintained, and the warm-keeping effect is achieved. In addition, the fluorocarbon resin coating endows the fabric with a waterproof function, the antibacterial agent endows the fabric with antibacterial performance, pores of the fabric are fully reserved by adopting a foaming coating method, and the fabric is endowed with good air permeability.
The invention has the advantages of
1. The fabric prepared by the fabric finishing liquid contains the phase-change microcapsules, and when the ambient temperature is higher, the phase-change materials in the fabric absorb external heat, and the heat energy is stored by melting phase change, so that the internal temperature of the textile is relatively low; when the environmental temperature is reduced, the heat energy stored in the phase-change material is released, so that the temperature inside the textile is reduced relatively less, the temperature stability of the fabric is maintained, and the warm-keeping effect is achieved.
2. The pores of the fabric are fully reserved by adopting a foaming coating method in the fabric preparation process, the fabric is endowed with the characteristics of softness and crease resistance by adopting the water-based adhesive, and the obtained fabric has good air permeability.
3. The method for preparing the fabric introduces hydrophobic fluorocarbon resin and an antibacterial agent, and endows the fabric with waterproof and antibacterial functions.
Drawings
Fig. 1 is a DSC curve of a common fabric and a warm-keeping, comfortable, breathable, waterproof and antibacterial fabric prepared in example 1.
The designations in the figures illustrate the following: 1-the prepared warm-keeping comfortable breathable waterproof antibacterial fabric; 2-common fabric.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Moreover, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
Example 1
The phase-change microcapsule with the grain diameter of 1-10 mu m is obtained by an emulsion polymerization method by taking n-hexadecane as a core material and polystyrene as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with waterborne polyurethane, halamine, a stabilizer and a foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
FIG. 1 is a DSC test result chart of the common fabric and the warm-keeping, comfortable, breathable, waterproof and antibacterial fabric prepared in example 1, wherein the melting phase transition temperature of the warm-keeping, comfortable, breathable, waterproof and antibacterial fabric is 28.5 ℃, and the melting phase transition enthalpy is 15.03J/g; two crystallization peaks appear in the cooling process of the fabric, the phase change temperatures are 26.2 ℃ and 22.7 ℃, and the corresponding crystallization phase change enthalpies are 15.34J/g and 3.02J/g respectively. In order to further test the heat preservation performance of the fabric, the fabric and the heat-preservation comfortable breathable waterproof antibacterial fabric prepared in example 1 are subjected to temperature test in an environment of 0 ℃ from room temperature of 20.3 ℃, and the test result (attached table 1) shows that the temperature of the common fabric is reduced to 6.5 ℃ after 60min, while the temperature of the prepared heat-preservation comfortable breathable waterproof antibacterial fabric is only reduced to 14.3 ℃. The above results show that the obtained fabric has the functions of heat storage and warm keeping.
Specific temperature change conditions of the common fabric and the warm-keeping comfortable breathable waterproof antibacterial fabric prepared in example 1 in a warm-keeping performance test at 0 ℃ are shown in the following table.
Examples 2 to 7
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 1, and other conditions are the same as those in the embodiment 1.
Example 8
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 1 to prepare a fabric finishing liquid, and other conditions are the same as those in example 1.
Examples 9 to 11
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as an antibacterial agent instead of the halamine in the embodiment 1 to prepare the fabric finishing liquid, and other conditions are consistent with the embodiment 1.
Example 12
The phase-change microcapsule with the grain diameter of 1-10 mu m is prepared by adopting a suspension polymerization method and taking n-hexadecane as a core material and polymethyl methacrylate as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
In the above examples 1 to 12, the prepared thermal, comfortable, breathable, waterproof and antibacterial fabric is moved from 20.3 ℃ to 0 ℃ and the temperature decrease after 60min is shown in the following table:
| examples | Temperature reduction degree/(. degree. C.) |
| 1 | 6.0 |
| 2 | 5.7 |
| 3 | 6.2 |
| 4 | 6.1 |
| 5 | 5.9 |
| 6 | 5.6 |
| 7 | 5.8 |
| 8 | 6.3 |
| 9 | 6.2 |
| 10 | 5.6 |
| 11 | 5.8 |
| 12 | 6.4 |
Examples 13 to 18
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate in the invention content are used as core materials instead of n-hexadecane in the embodiment 12, and other conditions are the same as those in the embodiment 12.
In the above examples 13-18, the prepared thermal, comfortable, breathable, waterproof and antibacterial fabric was moved from 20.3 ℃ to 0 ℃ and the temperature decrease after 60min is shown in the following table:
| examples | Temperature reduction degree/(. degree. C.) |
| 13 | 6.3 |
| 14 | 5.8 |
| 15 | 6.0 |
| 16 | 6.1 |
| 17 | 5.9 |
| 18 | 5.7 |
Example 19
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 12 to prepare a fabric finishing liquid, and other conditions are the same as those in example 12.
Examples 20 to 22
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as the antibacterial agent instead of the halamine in the embodiment 12 to prepare the fabric finishing liquid, and other conditions are consistent with the embodiment 12.
Example 23
The phase-change microcapsule with the grain diameter of 1-10 mu m is obtained by using n-hexadecane as a core material and a styrene-methyl methacrylate copolymer as a wall material through an emulsion polymerization method. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Examples 24 to 29
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 23, and other conditions are the same as those in the embodiment 23.
Example 30
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 23 to prepare a fabric finishing liquid, and other conditions are the same as those in example 23.
Examples 31 to 33
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as an antibacterial agent instead of the halamine in the embodiment 23 to prepare the fabric finishing liquid, and other conditions are consistent with the embodiment 23.
Example 34
The phase-change microcapsule with the grain diameter of 1-10 mu m is prepared by adopting an interfacial polymerization method and taking n-hexadecane as a core material and polyurea as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Examples 35 to 40
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 34, and other conditions are the same as those in the embodiment 34.
EXAMPLE 41
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 34 to prepare a fabric finishing liquid, and other conditions are the same as those in example 34.
Examples 42 to 44
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as an antibacterial agent instead of the halamine in the example 34 to prepare the fabric finishing liquid, and other conditions are consistent with those in the example 34.
Example 45
The phase-change microcapsule with the grain diameter of 1-10 mu m is obtained by an in-situ polymerization method by taking n-hexadecane as a core material and melamine resin as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Examples 46 to 51
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 45, and other conditions are consistent with those in the embodiment 45.
In the above examples 19 to 51, the prepared thermal, comfortable, breathable, waterproof and antibacterial fabric was moved from 20.3 ℃ to 0 ℃ and the temperature decrease after 60min is shown in the following table:
example 52
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 45 to prepare a fabric finishing liquid, and other conditions are the same as those in example 45.
Examples 53 to 55
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as the antibacterial agent instead of the halamine in the example 45 to prepare the fabric finishing liquid, and other conditions are consistent with those in the example 45.
Example 56
The phase-change microcapsule with the grain diameter of 1-10 mu m is obtained by an in-situ polymerization method by taking n-hexadecane as a core material and urea resin as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Examples 57 to 62
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 56, and the other conditions are the same as those in the embodiment 56.
Example 63
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 56 to prepare a fabric finishing liquid, and other conditions are the same as those in example 56.
Examples 64 to 66
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as the antibacterial agent instead of the halamine in the example 56 to prepare the fabric finishing liquid, and other conditions are consistent with those in the example 56.
Example 67
The phase-change microcapsule with the grain diameter of 1-10 mu m is obtained by an in-situ polymerization method by taking n-hexadecane as a core material and melamine-urea-formaldehyde resin as a wall material. And (4) cleaning and drying the fabric for later use. Uniformly mixing the phase-change microcapsules with the waterborne polyurethane, the halamine, the stabilizer and the foaming agent according to a certain proportion, and carrying out high-power uniform foaming by a foaming machine to obtain the fabric finishing liquid. And (3) uniformly coating the fabric finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the finished fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃. After cooling to room temperature, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying for 4 hours at 50 ℃ to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
Examples 68 to 73
The organic phase change material n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, polyethylene glycol and butyl stearate which are described in the invention content are used as core materials instead of n-hexadecane in the embodiment 67, and other conditions are consistent with the embodiment 67.
Example 74
The aqueous polyacrylate described in the summary of the invention is used as an aqueous adhesive instead of the aqueous polyurethane in example 67 to prepare a fabric finishing liquid, and other conditions are the same as those in example 67.
Examples 75 to 77
The polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride and organosilicon quaternary ammonium salt in the invention content are used as an antibacterial agent instead of the halamine in the embodiment 67 to prepare the fabric finishing liquid, and other conditions are consistent with the embodiment 67.
In the above examples 52-77, the prepared thermal, comfortable, breathable, waterproof and antibacterial fabric was moved from 20.3 ℃ to 0 ℃ and the temperature decrease after 60min is shown in the following table:
the foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. A fabric finishing liquid is characterized in that: the finishing liquid consists of the following components in parts by weight:
20-45 parts of phase change microcapsules;
6-15 parts of an aqueous adhesive;
5-10 parts of an antibacterial agent;
2-7 parts of a stabilizer;
3-8 parts of a foaming agent;
the phase-change microcapsule is obtained by taking an organic phase-change material as a core material and a high polymer material as a wall material through a polymerization reaction;
wherein the organic phase change material is one of n-hexadecane, n-heptadecane, n-octadecane, n-nonadecane, n-dodecane, paraffin, polyethylene glycol or butyl stearate;
the high polymer material is selected from one of polystyrene, polymethyl methacrylate, styrene-methyl methacrylate copolymer, polyurea, melamine resin, urea-formaldehyde resin or melamine-urea-formaldehyde resin;
the polymerization reaction is one of emulsion polymerization, suspension polymerization, interface polymerization or in-situ polymerization.
2. A fabric finishing liquor according to claim 1, characterized in that: the water-based adhesive is water-based polyurethane or water-based polyacrylate.
3. A fabric finishing liquor according to claim 1, characterized in that: the antibacterial agent is one of halamine, polyhexamethylene hydrochloric acid, polyhexamethylene guanidine hydrochloride or organosilicon quaternary ammonium salt.
4. A fabric finishing liquor according to claim 1, characterized in that: the stabilizer is polyvinyl alcohol, and the foaming agent is azodicarbonamide.
5. A fabric finishing liquor according to claim 1, characterized in that: the grain diameter of the phase-change microcapsule is 1-10 μm.
6. Use of a fabric finishing liquor according to claims 1-5 in the preparation of a fabric, comprising the steps of:
(1) taking an organic phase-change material as a core material and a high polymer material as a wall material, obtaining a phase-change microcapsule through polymerization, uniformly mixing the phase-change microcapsule with a water-based adhesive, an antibacterial agent, a stabilizer and a foaming agent according to a certain proportion, and uniformly foaming the mixture in a high-power manner through a foaming machine to obtain a fabric finishing liquid;
(2) and (2) uniformly coating the fabric finishing liquid obtained in the step (1) on the surface of the fabric through a foam applicator, drying and cooling to room temperature, coating a layer of fluorocarbon resin on the surface of the fabric, and performing vacuum drying to obtain the warm-keeping comfortable breathable waterproof antibacterial fabric.
7. The use of a fabric finishing liquor according to claim 6 in fabric preparation, wherein: uniformly coating the finishing liquid on the surface of the fabric by using a foam applicator, pre-drying the fabric for 5min at 120 ℃, and then baking the fabric for 20min at 150 ℃; after cooling to room, uniformly coating a layer of fluorocarbon resin on the surface of the fabric, and drying for 4 hours in vacuum at 50 ℃.
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| CN202011440552.6A CN112709080A (en) | 2020-12-08 | 2020-12-08 | Fabric finishing liquid and application thereof in fabric preparation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801399A (en) * | 2022-04-29 | 2022-07-29 | 深圳市晨曦国锋商贸有限公司 | Fabric capable of releasing far infrared rays and far infrared ray physiotherapy garment |
| CN117304881A (en) * | 2023-09-26 | 2023-12-29 | 波司登羽绒服装有限公司 | Phase-change microcapsule material and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578414A (en) * | 2007-01-04 | 2009-11-11 | 考格尼斯知识产权管理有限责任公司 | Use of aqueous emulsions in the form of foam for the reloading of textiles |
| CN105239404A (en) * | 2015-11-12 | 2016-01-13 | 宋婷婷 | Multifunctional finishing liquor formula for foam finishing and application process |
| CN110042671A (en) * | 2019-04-24 | 2019-07-23 | 中原工学院 | A kind of preparation method of the non-woven cloth with heat-accumulation temperature-adjustment and antibacterial functions |
| CN110344258A (en) * | 2019-07-26 | 2019-10-18 | 兴化市大地蓝绢纺有限公司 | A kind of preparation method of heat-accumulation temperature-adjustment fabric |
-
2020
- 2020-12-08 CN CN202011440552.6A patent/CN112709080A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578414A (en) * | 2007-01-04 | 2009-11-11 | 考格尼斯知识产权管理有限责任公司 | Use of aqueous emulsions in the form of foam for the reloading of textiles |
| CN105239404A (en) * | 2015-11-12 | 2016-01-13 | 宋婷婷 | Multifunctional finishing liquor formula for foam finishing and application process |
| CN110042671A (en) * | 2019-04-24 | 2019-07-23 | 中原工学院 | A kind of preparation method of the non-woven cloth with heat-accumulation temperature-adjustment and antibacterial functions |
| CN110344258A (en) * | 2019-07-26 | 2019-10-18 | 兴化市大地蓝绢纺有限公司 | A kind of preparation method of heat-accumulation temperature-adjustment fabric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801399A (en) * | 2022-04-29 | 2022-07-29 | 深圳市晨曦国锋商贸有限公司 | Fabric capable of releasing far infrared rays and far infrared ray physiotherapy garment |
| CN117304881A (en) * | 2023-09-26 | 2023-12-29 | 波司登羽绒服装有限公司 | Phase-change microcapsule material and preparation method and application thereof |
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Application publication date: 20210427 |