CN111087934A - Negative ion mildew-proof and anti-bacterial hot-melt adhesive sheet for shoe material processing and processing technology thereof - Google Patents
Negative ion mildew-proof and anti-bacterial hot-melt adhesive sheet for shoe material processing and processing technology thereof Download PDFInfo
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- CN111087934A CN111087934A CN201911383660.1A CN201911383660A CN111087934A CN 111087934 A CN111087934 A CN 111087934A CN 201911383660 A CN201911383660 A CN 201911383660A CN 111087934 A CN111087934 A CN 111087934A
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- 238000012545 processing Methods 0.000 title claims abstract description 51
- 239000004831 Hot glue Substances 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 33
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 41
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 36
- 239000011707 mineral Substances 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 31
- 239000004816 latex Substances 0.000 claims abstract description 28
- 229920000126 latex Polymers 0.000 claims abstract description 28
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 25
- 229920000491 Polyphenylsulfone Polymers 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 239000000806 elastomer Substances 0.000 claims abstract description 13
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 13
- 239000004417 polycarbonate Substances 0.000 claims abstract description 13
- 229920005906 polyester polyol Polymers 0.000 claims abstract description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 13
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims abstract description 13
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 8
- 229940070527 tourmaline Drugs 0.000 claims abstract description 8
- 239000011032 tourmaline Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract 2
- -1 oxygen ion Chemical class 0.000 claims description 42
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 40
- 150000002500 ions Chemical class 0.000 claims description 38
- 235000010755 mineral Nutrition 0.000 claims description 35
- 230000004913 activation Effects 0.000 claims description 32
- 238000004537 pulping Methods 0.000 claims description 28
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 15
- 150000003863 ammonium salts Chemical class 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000011734 sodium Substances 0.000 claims description 15
- 229910052708 sodium Inorganic materials 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 12
- 159000000000 sodium salts Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 6
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 claims description 5
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000011964 heteropoly acid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- UYDPQDSKEDUNKV-UHFFFAOYSA-N phosphanylidynetungsten Chemical compound [W]#P UYDPQDSKEDUNKV-UHFFFAOYSA-N 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical class CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 3
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical group ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- 239000011775 sodium fluoride Substances 0.000 claims description 3
- 235000013024 sodium fluoride Nutrition 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- 238000006011 modification reaction Methods 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 210000003710 cerebral cortex Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 206010024774 Localised infection Diseases 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
- C09J181/06—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2401/00—Presence of cellulose
- C09J2401/006—Presence of cellulose in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing shoe materials and a processing technology thereof, wherein any one of polyester mesh cloth, cotton mesh cloth and non-woven fabric is taken as a base body, negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is bonded on the base body, and the negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is processed from the following raw materials in parts by weight: 20-65 parts of PPSU, 5-15 parts of PET, 5-18 parts of PETG, 3-5 parts of polyester polyol elastomer, 2-8 parts of polycarbonate, 2-9 parts of tourmaline, 1-8 parts of negative oxygen ion mineral powder and 1-5 parts of antibacterial agent. The negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing shoe materials solves the problems of bacterial breeding and peculiar smell generation, can be self-heated, and can also play an antibacterial role after being bonded with other materials.
Description
Technical Field
The invention relates to a negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for shoe material processing and a processing technology thereof, belonging to the technical field of mildew-proof and bacteria-proof material processing.
Background
The health problem is the topic that people are unchanged from ancient times, along with the development of economy, the pollution of air, the destruction of environment, negative oxygen ion content is also very little, has brought very big influence to people's health, and negative oxygen ion can make people's cerebral cortex inhibit the process and strengthen and adjust the function of cerebral cortex, can play the effect of calm, hypnotizing and blood pressure reduction, and negative oxygen ion can also get into human blood in addition, can make erythrocyte sedimentation rate slow, the coagulation time extension, negative oxygen ion can make human kidney, liver. The oxidation process of tissues such as brain is strengthened, so the negative oxygen ion is called as 'longevity element of qi', which makes people depend on the negative oxygen ion. The prior art is very limited to the application of negative oxygen ions. No further research was done, resulting in imperfections of the current products. In particular to the processing of shoe materials.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a negative ion mildew-proof and anti-microbial hot-melt adhesive sheet for processing shoe materials and a processing technology thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a mould proof fungus-proof hot melt film of anion for shoes material processing, is based on in dacron screen cloth, cotton screen cloth and the non-woven fabrics arbitrary one as the base member, the mould proof fungus-proof hot melt latex of anion bonding on the base member, mould proof fungus-proof hot melt latex of anion is formed by the processing of following parts by weight's raw materials:
20-65 parts of PPSU, 5-15 parts of PET, 5-18 parts of PETG, 3-5 parts of polyester polyol elastomer, 2-8 parts of polycarbonate, 2-9 parts of tourmaline, 1-8 parts of negative oxygen ion mineral powder and 1-5 parts of antibacterial agent.
Preferably, the negative ion mildew-proof and fungus-proof hot-melt latex is processed by the following raw materials in parts by weight:
50 parts of PPSU, 10 parts of PET, 12 parts of PETG, 4 parts of polyester polyol elastomer, 5 parts of polycarbonate, 5 parts of tourmaline, 5 parts of negative oxygen ion mineral powder and 3 parts of antibacterial agent.
Preferably, the antibacterial agent is a nano silver antibacterial agent and/or a nano zinc oxide antibacterial agent.
Preferably, the negative oxygen ion mineral powder is modified by the following method:
step S1, roughing the raw material negative oxygen ion mineral, and crushing to a certain particle size for later use;
step S2: pulping, namely adding a certain amount of water and a pulping aid into the raw material negative oxygen ion mineral powder obtained in the step S1 to prepare slurry, wherein the pulping aid is composed of sodium lignosulphonate and ethylene glycol;
step S3: performing artificial sodium treatment, namely adding a certain amount of sodium salt into the slurry obtained in the step S2, and performing sodium treatment reaction for a period of time;
step S4: purifying;
step S5: organic activation, namely adding a certain amount of organic ammonium salt and an activation aid, and carrying out activation reaction for a certain time, wherein the activation aid is a 3:1 mixture of 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tungsten-phosphorus heteropoly acid PW 12;
step S6: filtering, drying, crushing and sieving to obtain the modified negative oxygen ion mineral powder.
The sodium lignosulfonate can obviously improve the dispersibility of the slurry, the glycol can improve the wettability of the raw material negative oxygen ion mineral powder, so that the negative oxygen ion mineral powder raw material and the water for pulping are well mixed, the sodium lignosulfonate and the glycol are matched with each other in specific dosage, the dispersibility of the raw material negative oxygen ion mineral powder is improved under the synergistic action, the viscosity of the slurry is indirectly improved, the viscosity is uniform, sodium ions can conveniently deeply gather in a cluster core at a relatively uniform diffusion speed, and the sodium treatment efficiency and effect are improved. In the invention, a certain amount of activating auxiliary agents are also added, and the activating auxiliary agents can promote the organic activation reaction, accelerate the organic activation efficiency, improve the organic activation effect, greatly influence the organic activation efficiency and the organic activation effect and improve the anion health care performance.
Preferably, the content of the ethylene glycol in the pulping auxiliary agent is not less than 60%, the addition amount of the water is 3-5 times of the mass of the raw materials, and the addition amount of the pulping auxiliary agent is 3-8% of the mass of the raw materials.
Preferably, the content of ethylene glycol in the pulping assistant is 65%.
Preferably, the sodium salt is selected from any one of sodium carbonate and sodium fluoride, and the sodium treatment reaction temperature is 70-85 ℃ and the time is 0.3-0.5 h.
Preferably, in the organic activation, the organic ammonium salt is any one of octadecyl ammonium salt and dodecyl tertiary methyl hydrochloride. The addition amount of the organic ammonium salt is 3-5% of the mass of the raw materials, and the addition amount of the activating auxiliary agent is 0.5-0.8% of the mass of the raw materials.
A processing method of a negative ion mildew-proof antibacterial hot melt adhesive sheet for shoe material processing comprises the following steps:
the first step is as follows: preparation of the latex
Uniformly mixing PPSU, PET, PETG, polyester polyol elastomer, polycarbonate, negative oxygen ion mineral powder and an antibacterial agent, extruding by a screw rod, stirring at 50-190 ℃, reacting and mixing to form latex, and then flowing out at the temperature of 130-180 ℃;
second, processing of the hot melt adhesive
a. Placing the substrate in a processing tank, wherein the temperature of the substrate is 3-21 ℃;
b. leading the latex to the surface of the substrate, and bonding and shaping at 3-21 ℃;
c. cooling for 3-8min to obtain the negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for processing shoe materials.
The invention has the beneficial effects that: the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing shoe materials solves the problems of bacterial breeding and peculiar smell generation, can be self-heated, and can also play an antibacterial role after being bonded with other materials.
Detailed Description
The technical solution of the present invention will be further specifically described below by way of specific examples.
Example 1:
the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe materials is characterized in that a terylene mesh is used as a base body, negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is bonded to the base body, and the negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is processed from the following raw materials in parts by weight:
20 parts of PPSU, 5 parts of PET, 5 parts of PETG, 3 parts of polyester polyol elastomer, 2 parts of polycarbonate, 2 parts of tourmaline, 1 part of negative oxygen ion mineral powder and 1 part of antibacterial agent, wherein the antibacterial agent is a nano-silver antibacterial agent, and the negative oxygen ion mineral powder is subjected to modification treatment, and the treatment method comprises the following steps:
step S1, roughing the raw material negative oxygen ion mineral, and crushing to a certain particle size for later use;
step S2: pulping, namely adding a certain amount of water and a pulping aid into the raw material negative oxygen ion mineral powder obtained in the step S1 to prepare slurry, wherein the pulping aid is composed of sodium lignosulphonate and ethylene glycol;
step S3: performing artificial sodium treatment, namely adding a certain amount of sodium salt into the slurry obtained in the step S2, and performing sodium treatment reaction for a period of time;
step S4: purifying;
step S5: organic activation, namely adding a certain amount of organic ammonium salt and an activation aid, and carrying out activation reaction for a certain time, wherein the activation aid is a 3:1 mixture of 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tungsten-phosphorus heteropoly acid PW 12;
step S6: filtering, drying, crushing and sieving to obtain modified negative oxygen ion mineral powder, wherein the content of ethylene glycol in the pulping aid is 62%, the addition amount of water is 3 times of the mass of the raw materials, the addition amount of the pulping aid is 3% of the mass of the raw materials, sodium salt is selected from sodium carbonate, the sodium treatment reaction temperature is 70 ℃, the time is 0.5h, and in organic activation, the organic ammonium salt is octadecyl ammonium salt. The addition amount of the organic ammonium salt is 3% of the mass of the raw materials, and the addition amount of the activating assistant is 0.5% of the mass of the raw materials.
Embodiment 1 a method for processing a negative ion mildew-proof antibacterial hot melt adhesive sheet for shoe material processing, comprising the following steps:
the first step is as follows: preparation of the latex
Uniformly mixing PPSU, PET, PETG, polyester polyol elastomer, polycarbonate, negative oxygen ion mineral powder and an antibacterial agent, extruding by a screw rod, stirring at 50 ℃, reacting, mixing to form latex, and then flowing out at the temperature of 130 ℃;
second, processing of the hot melt adhesive
a. Placing the substrate in a processing tank, wherein the temperature of the substrate is 3 ℃;
b. leading the latex to the surface of the substrate, and bonding and shaping at 3 ℃;
c. and cooling for 3min to obtain the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe materials.
Example 2:
the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe material is characterized in that a cotton mesh is used as a base body, negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is bonded to the base body, and the negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is processed from the following raw materials in parts by weight:
65 parts of PPSU, 15 parts of PET, 18 parts of PETG, 5 parts of polyester polyol elastomer, 8 parts of polycarbonate, 9 parts of tourmaline, 8 parts of negative oxygen ion mineral powder and 5 parts of antibacterial agent, wherein the antibacterial agent is a nano zinc oxide antibacterial agent, and the negative oxygen ion mineral powder is subjected to modification treatment, and the treatment method comprises the following steps:
step S1, roughing the raw material negative oxygen ion mineral, and crushing to a certain particle size for later use;
step S2: pulping, namely adding a certain amount of water and a pulping aid into the raw material negative oxygen ion mineral powder obtained in the step S1 to prepare slurry, wherein the pulping aid is composed of sodium lignosulphonate and ethylene glycol;
step S3: performing artificial sodium treatment, namely adding a certain amount of sodium salt into the slurry obtained in the step S2, and performing sodium treatment reaction for a period of time;
step S4: purifying;
step S5: organic activation, namely adding a certain amount of organic ammonium salt and an activation aid, and carrying out activation reaction for a certain time, wherein the activation aid is a 3:1 mixture of 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tungsten-phosphorus heteropoly acid PW 12;
step S6: filtering, drying, crushing and sieving to obtain modified negative oxygen ion mineral powder, wherein the content of ethylene glycol in the pulping aid is 63%, the addition amount of water is 5 times of the mass of the raw materials, the addition amount of the pulping aid is 8% of the mass of the raw materials, sodium salt is selected from sodium fluoride, the sodium salt reaction temperature is 85 ℃, the time is 0.5h, in organic activation, organic ammonium salt is dodecyl tertiary methyl hydrochloride, the addition amount of the organic ammonium salt is 5% of the mass of the raw materials, and the addition amount of the activation aid is 0.8% of the mass of the raw materials.
Embodiment 2 a method for processing a negative ion mildew-proof antibacterial hot melt adhesive sheet for shoe material processing, comprising the following steps:
the first step is as follows: preparation of the latex
Uniformly mixing PPSU, PET, PETG, polyester polyol elastomer, polycarbonate, negative oxygen ion mineral powder and an antibacterial agent, extruding by a screw rod, stirring at 190 ℃, reacting, mixing to form latex, and then flowing out at the temperature of 180 ℃;
second, processing of the hot melt adhesive
a. Placing the substrate in a processing tank, wherein the temperature of the substrate is 21 ℃;
b. leading the latex to the surface of the substrate, and bonding and shaping at 21 ℃;
c. and cooling for 8min to obtain the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe materials.
Example 3:
the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe material is characterized in that a non-woven fabric is used as a base body, negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is bonded to the base body, and the negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is processed from the following raw materials in parts by weight:
50 parts of PPSU, 10 parts of PET, 12 parts of PETG, 4 parts of polyester polyol elastomer, 5 parts of polycarbonate, 5 parts of tourmaline, 5 parts of negative oxygen ion mineral powder and 3 parts of antibacterial agent, wherein the antibacterial agent is a nano-silver antibacterial agent, and the negative oxygen ion mineral powder is subjected to modification treatment, and the treatment method comprises the following steps:
step S1, roughing the raw material negative oxygen ion mineral, and crushing to a certain particle size for later use;
step S2: pulping, namely adding a certain amount of water and a pulping aid into the raw material negative oxygen ion mineral powder obtained in the step S1 to prepare slurry, wherein the pulping aid is composed of sodium lignosulphonate and ethylene glycol;
step S3: performing artificial sodium treatment, namely adding a certain amount of sodium salt into the slurry obtained in the step S2, and performing sodium treatment reaction for a period of time;
step S4: purifying;
step S5: organic activation, namely adding a certain amount of organic ammonium salt and an activation aid, and carrying out activation reaction for a certain time, wherein the activation aid is a 3:1 mixture of 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tungsten-phosphorus heteropoly acid PW 12;
step S6: filtering, drying, crushing and sieving to obtain modified negative oxygen ion mineral powder, wherein the content of ethylene glycol in the pulping aid is 65%, the addition amount of water is 4 times of the mass of the raw materials, the addition amount of the pulping aid is 5% of the mass of the raw materials, sodium salt is selected from sodium carbonate, the sodium treatment reaction temperature is 80 ℃, the time is 0.4h, in organic activation, the organic ammonium salt is octadecyl ammonium salt, the addition amount of the organic ammonium salt is 4% of the mass of the raw materials, and the addition amount of the activation aid is 0.6% of the mass of the raw materials.
Embodiment 3 a method for processing a negative ion mildew-proof antibacterial hot melt adhesive sheet for shoe material processing, comprising the following steps:
the first step is as follows: preparation of the latex
Uniformly mixing PPSU, PET, PETG, polyester polyol elastomer, polycarbonate, negative oxygen ion mineral powder and an antibacterial agent, extruding by a screw at 150 ℃, stirring, reacting and mixing to form latex, and then flowing out at the temperature of 150 ℃;
second, processing of the hot melt adhesive
a. Placing a substrate in a processing tank, wherein the temperature of the substrate is 10 ℃;
b. leading the latex to the surface of the substrate, and bonding and shaping at 10 ℃;
c. and cooling for 5min to obtain the negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe material.
The negative ion mildew-proof and bacteria-proof hot melt adhesive chip has a remarkable bacteriostatic function, and can remarkably prevent foot odor, inhibit fungal breeding and prevent foot infection.
The negative ion mildew-proof and bacteria-proof hot melt adhesive chip can generate 1000 negative ions in unit volume of air, wherein the number of the negative ions is 750-.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (9)
1. The negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing the shoe materials is characterized in that any one of polyester mesh cloth, cotton mesh cloth and non-woven fabric is taken as a base body, negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is bonded to the base body, and the negative ion mildew-proof and bacteria-proof hot-melt adhesive latex is processed from the following raw materials in parts by weight:
20-65 parts of PPSU, 5-15 parts of PET, 5-18 parts of PETG, 3-5 parts of polyester polyol elastomer, 2-8 parts of polycarbonate, 2-9 parts of tourmaline, 1-8 parts of negative oxygen ion mineral powder and 1-5 parts of antibacterial agent.
2. The negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for processing shoe materials according to claim 1, which is prepared from the following raw materials in parts by weight:
50 parts of PPSU, 10 parts of PET, 12 parts of PETG, 4 parts of polyester polyol elastomer, 5 parts of polycarbonate, 5 parts of tourmaline, 5 parts of negative oxygen ion mineral powder and 3 parts of antibacterial agent.
3. The negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for shoe material processing according to claim 1, wherein the antibacterial agent is a nano silver antibacterial agent and/or a nano zinc oxide antibacterial agent.
4. The negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for shoe material processing according to claim 1, wherein the negative oxygen ion mineral powder is modified by the following processing method:
step S1, roughing the raw material negative oxygen ion mineral, and crushing to a certain particle size for later use;
step S2: pulping, namely adding a certain amount of water and a pulping aid into the raw material negative oxygen ion mineral powder obtained in the step S1 to prepare slurry, wherein the pulping aid is composed of sodium lignosulphonate and ethylene glycol;
step S3: performing artificial sodium treatment, namely adding a certain amount of sodium salt into the slurry obtained in the step S2, and performing sodium treatment reaction for a period of time;
step S4: purifying;
step S5: organic activation, namely adding a certain amount of organic ammonium salt and an activation aid, and carrying out activation reaction for a certain time, wherein the activation aid is a 3:1 mixture of 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tungsten-phosphorus heteropoly acid PW 12;
step S6: filtering, drying, crushing and sieving to obtain the modified negative oxygen ion mineral powder.
5. The negative ion mildew-proof and bacteria-proof hot-melt adhesive sheet for shoe material processing as claimed in claim 4, wherein the content of ethylene glycol in the pulping aid is not less than 60%, the addition amount of water is 3-5 times of the mass of the raw materials, and the addition amount of the pulping aid is 3-8% of the mass of the raw materials.
6. The negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for shoe material processing as claimed in claim 5, wherein the content of ethylene glycol in the pulping auxiliary agent is 65%.
7. The negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for shoe material processing according to claim 4, wherein the sodium salt is selected from any one of sodium carbonate and sodium fluoride, and the sodium modification reaction temperature is 70-85 ℃ and the time is 0.3-0.5 h.
8. The negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for shoe material processing according to claim 4, wherein in the organic activation, the organic ammonium salt is any one of octadecyl ammonium salt and dodecyl tertiary methyl hydrochloride. The addition amount of the organic ammonium salt is 3-5% of the mass of the raw materials, and the addition amount of the activating auxiliary agent is 0.5-0.8% of the mass of the raw materials.
9. The method for processing the negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for processing the shoe material according to any one of claims 1 to 8 is characterized by comprising the following steps of:
the first step is as follows: preparation of the latex
Uniformly mixing PPSU, PET, PETG, polyester polyol elastomer, polycarbonate, negative oxygen ion mineral powder and an antibacterial agent, extruding by a screw rod, stirring at 50-190 ℃, reacting and mixing to form latex, and then flowing out at the temperature of 130-180 ℃;
second, processing of the hot melt adhesive
a. Placing the substrate in a processing tank, wherein the temperature of the substrate is 3-21 ℃;
b. leading the latex to the surface of the substrate, and bonding and shaping at 3-21 ℃;
c. cooling for 3-8min to obtain the negative ion mildew-proof and bacteria-proof hot melt adhesive sheet for processing shoe materials.
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| CN113185950A (en) * | 2021-03-14 | 2021-07-30 | 杭州锴越新材料有限公司 | Superhard low-temperature hot melt adhesive and preparation method thereof |
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