CN110003988A - A kind of aerosol and preparation method thereof that removing adhesive sticker residue glue and application method - Google Patents

A kind of aerosol and preparation method thereof that removing adhesive sticker residue glue and application method Download PDF

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Publication number
CN110003988A
CN110003988A CN201910367270.9A CN201910367270A CN110003988A CN 110003988 A CN110003988 A CN 110003988A CN 201910367270 A CN201910367270 A CN 201910367270A CN 110003988 A CN110003988 A CN 110003988A
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China
Prior art keywords
parts
aerosol
adhesive sticker
residue glue
added
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CN201910367270.9A
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CN110003988B (en
Inventor
张海涛
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BENGBU WEIGUANG PLASTIC PRODUCTS Co.,Ltd.
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Hefei Kaida New Material Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043For use with aerosol devices
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/042Acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/24Organic compounds containing halogen
    • C11D2111/10
    • C11D2111/44

Abstract

The invention discloses a kind of aerosols for removing adhesive sticker residue glue and preparation method thereof and application method, the aerosol to be prepared by raw material once: 5-10 parts of expanded granular, 3-7 parts of penetrant, 80-150 parts of propellant, 2-5 parts of sodium alkyl benzene sulfonate.Aerosol prepared by the present invention can quickly and effectively remove the adhesive sticker removing residual glue trace on the surfaces such as plastics, metal, plank, glass, and without organic solvents such as methanol, ethyl alcohol, benzene homologues, it is nonirritant to human skin, optic nerve and respiratory system, secondary injury will not be caused to object material itself, be widely portable to family, office, in automobile etc. in the sealed environment that health requirements are higher and need often to close the doors and windows.

Description

A kind of aerosol and preparation method thereof that removing adhesive sticker residue glue and application method
Technical field
The invention belongs to aerosol production technical fields, and in particular to a kind of aerosol and its system for removing adhesive sticker residue glue Preparation Method and application method.
Background technique
Adhesive sticker, double-sided adhesive have many advantages, such as that easy to use, sticking effect is good, are widely used in packaging, logistics, doctor In the industries such as medicine, electric appliance and daily life, especially adhesive sticker advertisement, on utility poles, and on bus stop board, grade separation On bridge railings, metope, ground, the places such as escalator are seen everywhere, these extremely difficult removings of advertisement removing residual glue trace seriously affect Environmental sanitation also brings many inconvenience to people's lives.
Currently, people are used to remove there are mainly two types of the methods of adhesive sticker, one is using steel wire after being impregnated with dish washing liquid water Ball or blade hang adhesive sticker etc. and paste object, this method not only low efficiency, but also are also easy to make the surface of object to be treated At damage;The second is using the organic solvents such as sprinkling methanol, ethyl alcohol, benzene homologues, acetone, turpentine oil on object and containing having The adhesive sticker aerosol of solvent, this aerosol solvability is strong, can effectively remove the remaining glue stain of body surface, but It is that these organic solvents and the aerosol containing organic solvent can generate problems, such as: 1, it evaporate into air immediately, quilt People can stimulate respiratory tract, or even stimulation optic nerve after absorbing, healthy hidden danger then be caused, especially in family, office, automobile It is interior to wait higher to health requirements and be frequently necessary in the enclosed environment closed the doors and windows;2, directly contact can damage human skin; 3, while removing body surface glue stain can also dissolution be generated to the surface of object, it especially can be to resin, plastics material The object of matter is dissolved, and the service life of object is reduced;4, it is easy to pollute the environment.
These problems cause inconvenience to people's lives, therefore how to research and develop a kind of non-corrosive, environment friend Alright, non-stimulated to human body, damage will not be caused to object itself, the high-efficient environment-friendly type aerosol of removal glue stain seems It is particularly important.
Summary of the invention
The purpose of the present invention is be directed to existing problem, provide it is a kind of remove adhesive sticker residue glue aerosol and its preparation Method and application method.
The present invention is achieved by the following technical solutions:
A kind of aerosol for removing adhesive sticker residue glue, component by weight is as follows: 5-10 parts of expanded granular, 3-7 parts of penetrant, 80-150 parts of propellant, 2-5 parts of sodium alkyl benzene sulfonate.
Preferably, a kind of aerosol for removing adhesive sticker residue glue, wherein the propellant is F-11, difluoro first One of alkane, three chloro-tetrafluoroethanes or combination.
Preferably, it is a kind of remove adhesive sticker residue glue aerosol, wherein the expanded granular the preparation method is as follows:
1) taking concentration is 10-20 parts of solution of potassium carbonate of 0.1-0.3mol/L, and concentration is the sodium carbonate liquor of 0.1-0.3mol/L 5-15 parts, mixing salt solution is made after mixing, then takes 10-15 parts of hectorite to be added in mixing salt solution, is in revolving speed Mechanical stirring 3-5h under 800-1000r/min is subsequently placed at -10--15 DEG C natural thaw 20- after cryogenic freezing 10-20h 25h is placed on for repeated freezing defrosting 4-5 times in centrifuge and is centrifuged 10-15min with the rate of 3500-4500r/min, incline on Clear liquid, which is placed in 70-80 DEG C of baking oven, to be dried to constant weight, spare;
2) it will be added in Muffle furnace by pretreated hectorite, 150-200 is heated to the heating rate of 10-15 DEG C/min DEG C, keep the temperature 10-30min after be heated to 400-500 DEG C, high-temperature calcination 3-4h again with the heating rate of 20-30 DEG C/min, then with The cooling rate slow cooling of 3-5 DEG C/min repeats above-mentioned heating calcining cooling 3-5 times, can be prepared by modified lithium soap to room temperature Stone;
3) 13-17 parts of xanthan gum are taken, is added in 30-50 parts of deionized waters, xanthan gum solution is made in stirring and dissolving, then heats To 50-60 DEG C, it is then added ammonium persulfate 0.1-0.2 parts, the sodium hydroxide solution of 3-5mol/L is added after heat preservation 5-10min 4-6 parts, N, N,0.2-0.3 parts of methylene-bisacrylamide, 5-8 parts of acrylic acid and modified hectorite, are heated to after mixing 70-80 DEG C, isothermal reaction 3-5h, to which after reaction, place the product in dried in 50-60 DEG C of baking oven to constant weight, then through super Crushing of Ultrafine can be prepared by the expanded granular that average grain diameter is 10-20um.
Preferably, it is a kind of remove adhesive sticker residue glue aerosol, wherein the penetrant the preparation method is as follows:
1) 15-20 parts of the concentrated sulfuric acid of 95-98% are taken, 3-5 parts of the concentrated nitric acid of 65-70% is made mixed acid solution, then takes after mixing It 5-8 parts of nano graphite powder, is added in mixed acid solution, is heated to 60-70 DEG C, impregnate 1-2h, then rinsed with deionized water 20-30min is placed in 60-70 DEG C of baking oven and dries to constant weight, is then placed in 800-1000 DEG C of Muffle furnace again and calcines 3-7h, makes Obtain expanded nano-graphites powder;
2) expanded nano-graphites powder is added in distilled water, the expansion nano stone that concentration is 0.5-0.8% is made after mixing Then ink powder aqueous solution takes 3-5 parts of adipic acid, the vibrating dispersion 1-1.5h under 400-600W ultrasonic wave adds acrylic acid 4-7 Part, continue vibrating dispersion 1-1.5h, is then added ammonium persulfate 0.1-0.2 parts, 5-10 parts of the hydrochloric acid of concentration 10-15%, in revolving speed To be stirred to react 3-4h in the ice-water bath of 50-100r/min, product ethyl alcohol and distilled water are alternately washed to neutrality, then set It dries in 40-60 DEG C of baking oven to constant weight, then smashes it through nanoscale sieve through ultra-fine grinding machine, can be prepared by infiltration and help Agent.
Preferably, it is a kind of remove adhesive sticker residue glue aerosol, wherein the aerosol the preparation method is as follows: will expansion Particle is added in closed container, is vibrated under 400-600W ultrasonic wave, and it is 20- that flow velocity is then passed through into container 40ml/min, the nitrogen that temperature is 50-70 DEG C, is continually fed into 30-50min, after being passed through to nitrogen, is cooled to room temperature, then It is passed through the nitrogen for carrying penetrant with the flow velocity of 30-50ml/min, is passed through container completely to the nitrogen containing penetrant In subsequent persistent oscillation 1-2h, then product is removed rapidly, being mutually encapsulated into after mixing with propellant, sodium alkyl benzene sulfonate has In the pressure vessel of valve system, it can be prepared by.
Preferably, a kind of aerosol for removing adhesive sticker residue glue, wherein the application method of the aerosol is as follows: taking a small amount of Tap water is sprayed on adhesive sticker residue glue surface, is then rubbed 1-2min on residue glue surface with hand, is then sprayed on residue glue surface Aerosol, continue rub 2-3min, wait rub after continue spray tap water, stand 3-5min after with hand rubbing i.e. can reach Remove the effect of adhesive sticker.
The present invention has the advantage that compared with prior art
1. the aerosol prepared by the present invention for removing adhesive sticker residue glue is solid phase aerosol, by gas phase adsorption method, so that Penetrant is adsorbed on expanded granular surface and forms complex solid particle, which has good water swellability and infiltration Permeability can effectively penetrate into adhesive sticker residue glue under the kneading action of external force, reduce the stickiness and reduction of gluing object The contact area of residue glue and object material, to realize the removing of residue glue, the expanded granular of addition has extremely strong water swelling Performance, can effectively penetrate into adhesive sticker residue glue under external force, can increase gluing in residue glue by water swelling The Kong Rong of object hole, so that the spacing between the chemical bond of gluing object increases, so that the binding force between chemical bond is reduced, thus So that gluing object loses/reduce stickiness, while expanded granular can also penetrate between residue glue and the contact surface of object material, lead to Water swelling is crossed to increase the spacing of residue glue Yu object material contacts face, so that contact area is reduced, so that residue glue is in external force Rubbing under be easy quickly removal;Contain anionic group carboxylic acid group in the penetrant of addition, with calcium, the magnesium etc. in tap water There is good adsorptivity, so that penetrant can be very good to penetrate into not under the kneading action of external force between metal ion In dry glue residue glue, to improve the permeability of solia particle in aerosol;Injection power of the propellant of addition as aerosol Source can make the solia particle in aerosol spray with mist, can not only solid particle be made to be evenly distributed in residue glue Surface, but also the dosage of solid particle can be reduced, it increases operation rate;The sodium alkyl benzene sulfonate of addition is as surfactant The residue glue surface tension after moistening can be reduced, is conducive to solid particle and penetrates into residue glue;The aerosol can be fast and effective Remove plastics, metal, plank, the surfaces such as glass adhesive sticker removing residual glue trace, and have without methanol, ethyl alcohol, benzene homologues etc. Solvent, it is nonirritant to human skin, optic nerve and respiratory system, secondary wound will not be caused to object material itself Evil, be widely portable to family, office, in automobile etc. to the sealing that health requirements are higher and need often to close the doors and windows In environment.
2. it is prepared by the present invention for removing the aerosol of adhesive sticker residue glue, wherein the expanded granular added is with extremely strong Hectorite is immersed in the mixing salt solution being made of potassium carbonate and sodium carbonate first, lithium can be improved by water-swelling property The expansion capacity of saponite, then through multiple freeze-thaw, the hole that can increase hectorite space structure holds aperture, to improve lithium The expansion capacity of saponite;Secondly treated hectorite is subjected to high-temperature calcination, the platy layer in lithium soap stone structure can be increased Spacing can be further improved the expansion capacity of hectorite and improve the adsorptivity of hectorite;Finally in initiator and crosslinking agent Under the action of with xanthan gum and acrylic acid graft polymerization reaction occurs, the particle with extremely strong water swellability is formed, wherein adding The hydrophily of expanded granular can be improved in the xanthan gum added, to improve the absorption speed of expanded granular, quickly inhales to realize Water swellable effect.
3. it is prepared by the present invention for removing the aerosol of adhesive sticker residue glue, wherein the penetrant added rubbing in external force Under stranding effect and the suction-operated of metal ion, it can be very good to penetrate into adhesive sticker residue glue, to improve aerosol Nano-graphite is immersed in the mixed acid solution being made of the concentrated sulfuric acid and concentrated nitric acid by function and effect first, it is oxidation-treated can To improve the dispersibility of nano-graphite in water, then the interlamellar spacing of graphite surface can be increased through high-temperature calcination, to reduce stone The apparent density of ink, improves the dilation of graphite, increases the adsorptivity of graphite;Secondly, making expanded graphite, third using ultrasonic wave Olefin(e) acid and adipic acid are evenly dispersed in water, then introduce anionic group carboxylic acid in polyacrylic acid under the action of initiator Base, so that modified polyacrylic acid has suction-operated to cation, and by causing in-situ polymerization and macromolecular reaction, so that The interlayer of graphite oxide and the macromolecular of modified polyacrylic acid are bonded, form the penetrant with fine adsorptivity.
4. it is prepared by the present invention for removing the application method of the aerosol of adhesive sticker residue glue, first by adhesive sticker residue glue table It is rubbed after the wetting of face with hand, the metal ions such as the calcium in tap water, magnesium can be promoted to penetrate into residue glue, then spray aerosol again Agent is rubbed, then under the action of external force and under the suction-operated of metal ions such as calcium, magnesium, and the solia particle in aerosol can be with It penetrates into the gap of residue glue and object contact surface and in the hole of residue glue, then sprays tap water again and stood, passed through Continuous water suction can be such that solia particle expands, so that the viscosity of adhesive in residue glue is reduced, to realize the removal of residue glue;It should The utilization rate of aerosol can be improved in application method, improves the elimination effect of aerosol, reaches to realize to the removal rate of residue glue To 100%.
Specific embodiment
Below with reference to specific implementation method, the present invention is described further.
Embodiment 1
A kind of aerosol for removing adhesive sticker residue glue, by weight component are as follows: 5 parts of expanded granular, is cast 3 parts of penetrant 80 parts of agent, 2 parts of sodium alkyl benzene sulfonate.
Preferably, wherein the propellant is one of F-11, difluoromethane, three chloro-tetrafluoroethanes or group It closes.
Preferably, wherein the expanded granular the preparation method is as follows:
1) taking concentration is 10 parts of solution of potassium carbonate of 0.1mol/L, and concentration is 5 parts of sodium carbonate liquor of 0.1mol/L, is made after mixing Mixing salt solution is obtained, then takes 10 parts of hectorite to be added in mixing salt solution, the mechanical stirring 5h in the case where revolving speed is 800r/min, Natural thaw 25h after cryogenic freezing 20h is subsequently placed at -10 DEG C, and repeated freezing, which thaws 5 times, to be placed in centrifuge with 3500r/ The rate of min is centrifuged 15min, and the supernatant that inclines, which is placed in 70 DEG C of baking ovens, to be dried to constant weight, spare;
2) it will be added in Muffle furnace by pretreated hectorite, and be heated to 150 DEG C with the heating rate of 10 DEG C/min, heat preservation 400 DEG C, high-temperature calcination 4h are heated to the heating rate of 20 DEG C/min again after 10min, it is then slow with the cooling rate of 3 DEG C/min Slowly it is cooled to room temperature, above-mentioned heating calcining cooling 5 times is repeated, can be prepared by modified hectorite;
3) 13 parts of xanthan gum are taken, is added in 30 parts of deionized waters, xanthan gum solution is made in stirring and dissolving, is then heated to 50 DEG C, it is then added 0.1 part of ammonium persulfate, 4 parts of sodium hydroxide solution, the N, N of 3mol/L are added after heat preservation 5min,Methylene 0.2 part of bisacrylamide, 5 parts of acrylic acid and modified hectorite, are heated to 70 DEG C, isothermal reaction 5h, wait react after mixing After, it place the product in drying in 50 DEG C of baking ovens to constant weight, is then pulverized, can be prepared by average grain diameter is 10um's Expanded granular.
Preferably, wherein the penetrant the preparation method is as follows:
1) 15 parts of the concentrated sulfuric acid of 95% are taken, 3 parts of 65% concentrated nitric acid is made mixed acid solution, then takes nano graphite powder 5 after mixing Part, it is added in mixed acid solution, is heated to 60 DEG C, impregnate 2h, then rinse 20min with deionized water, be placed in 60 DEG C of baking ovens Then middle drying is placed in 800 DEG C of Muffle furnaces again to constant weight and calcines 7h, expanded nano-graphites powder is made;
2) expanded nano-graphites powder is added in distilled water, the expanded nano-graphites powder that concentration is 0.5% is made after mixing Then aqueous solution takes 3 parts of adipic acid, the vibrating dispersion 1.5h under 400W ultrasonic wave adds 4 parts of acrylic acid, after persistent oscillation point 1.5h is dissipated, is then added 0.1 part of ammonium persulfate, 5 parts of the hydrochloric acid of concentration 10%, stirring is anti-in the ice-water bath that revolving speed is 50r/min 4h is answered, product ethyl alcohol and distilled water are alternately washed to neutrality, is subsequently placed in 40 DEG C of baking ovens and dries to constant weight, then through super Subtle pulverizer smashes it through nanoscale sieve, can be prepared by penetrant.
Preferably, wherein the aerosol the preparation method is as follows: expanded granular is added in closed container, It is vibrated under 400W ultrasonic wave, it is 20ml/min that flow velocity is then passed through into container, and the nitrogen that temperature is 50 DEG C is continually fed into 30min after being passed through to nitrogen, is cooled to room temperature, then the nitrogen for carrying penetrant is passed through with the flow velocity of 30ml/min, It is passed through subsequent persistent oscillation 2h in container completely to the nitrogen containing penetrant, then removes product rapidly, with propellant, alkane It is mutually encapsulated into the pressure vessel with valve system, can be prepared by after the mixing of base benzene sulfonic acid sodium salt.
Preferably, wherein the application method of the aerosol is as follows: a small amount of tap water being taken to be sprayed at adhesive sticker residue glue table On face, 1min then is rubbed on residue glue surface with hand, then sprays aerosol on residue glue surface, continues to rub 2min, wait rub After continue spray tap water, stand 3-5min after with hand rubbing i.e. can reach remove adhesive sticker effect.
Embodiment 2
A kind of aerosol for removing adhesive sticker residue glue, by weight component are as follows: 7 parts of expanded granular, is cast 5 parts of penetrant 120 parts of agent, 3 parts of sodium alkyl benzene sulfonate.
Preferably, wherein the propellant is one of F-11, difluoromethane, three chloro-tetrafluoroethanes or group It closes.
Preferably, wherein the expanded granular the preparation method is as follows:
1) taking concentration is 15 parts of solution of potassium carbonate of 0.2mol/L, and concentration is 10 parts of sodium carbonate liquor of 0.2mol/L, after mixing Mixing salt solution is made, then takes 13 parts of hectorite to be added in mixing salt solution, the mechanical stirring in the case where revolving speed is 900r/min 4h, is subsequently placed at -12 DEG C natural thaw 23h after cryogenic freezing 15h, repeated freezing thaw 4 times be placed in centrifuge with The rate of 4000r/min is centrifuged 13min, and the supernatant that inclines, which is placed in 75 DEG C of baking ovens, to be dried to constant weight, spare;
2) it will be added in Muffle furnace by pretreated hectorite, and be heated to 180 DEG C with the heating rate of 12 DEG C/min, heat preservation 450 DEG C, high-temperature calcination 3.5h are heated to the heating rate of 25 DEG C/min again after 20min, then with the cooling rate of 4 DEG C/min Slow cooling repeats above-mentioned heating calcining cooling 4 times, can be prepared by modified hectorite to room temperature;
3) 15 parts of xanthan gum are taken, is added in 40 parts of deionized waters, xanthan gum solution is made in stirring and dissolving, is then heated to 55 DEG C, it is then added 0.1 part of ammonium persulfate, 5 parts of sodium hydroxide solution, the N, N of 4mol/L are added after heat preservation 7min,Methylene 0.2 part of bisacrylamide, 7 parts of acrylic acid and modified hectorite, are heated to 75 DEG C, isothermal reaction 4h, wait react after mixing After, it place the product in drying in 55 DEG C of baking ovens to constant weight, is then pulverized, can be prepared by average grain diameter is 15um's Expanded granular.
Preferably, wherein the penetrant the preparation method is as follows:
1) 17 parts of the concentrated sulfuric acid of 97% are taken, 4 parts of 68% concentrated nitric acid is made mixed acid solution, then takes nano graphite powder 7 after mixing Part, it is added in mixed acid solution, is heated to 65 DEG C, impregnate 1.5h, then rinse 25min with deionized water, be placed in 65 DEG C of bakings It dries in case to constant weight, is then placed in again in 900 DEG C of Muffle furnaces and calcines 5h, expanded nano-graphites powder is made;
2) expanded nano-graphites powder is added in distilled water, the expanded nano-graphites powder that concentration is 0.7% is made after mixing Then aqueous solution takes 4 parts of adipic acid, the vibrating dispersion 1.3h under 400W ultrasonic wave adds 5 parts of acrylic acid, after persistent oscillation point 1.3h is dissipated, is then added 0.1 part of ammonium persulfate, 7 parts of the hydrochloric acid of concentration 13%, stirring is anti-in the ice-water bath that revolving speed is 70r/min 3.5h is answered, product ethyl alcohol and distilled water are alternately washed to neutrality, is subsequently placed in 50 DEG C of baking ovens and dries to constant weight, then pass through Ultra-fine grinding machine smashes it through nanoscale sieve, can be prepared by penetrant.
Preferably, wherein the aerosol the preparation method is as follows: expanded granular is added in closed container, It is vibrated under 500W ultrasonic wave, it is 30ml/min that flow velocity is then passed through into container, and the nitrogen that temperature is 60 DEG C is continually fed into 40min after being passed through to nitrogen, is cooled to room temperature, then the nitrogen for carrying penetrant is passed through with the flow velocity of 40ml/min, Be passed through subsequent persistent oscillation 1.5h in container completely to the nitrogen containing penetrant, then remove product rapidly, with propellant, It is mutually encapsulated into the pressure vessel with valve system, can be prepared by after sodium alkyl benzene sulfonate mixing.
Preferably, wherein the application method of the aerosol is as follows: a small amount of tap water being taken to be sprayed at adhesive sticker residue glue table On face, 1.5min then is rubbed on residue glue surface with hand, then sprays aerosol on residue glue surface, continues to rub 2.5min, to Continue to spray tap water after rubbing, can reach the effect for removing adhesive sticker with hand rubbing after standing 4min.
Embodiment 3
A kind of aerosol for removing adhesive sticker residue glue, by weight component are as follows: 10 parts of expanded granular, is cast 7 parts of penetrant 150 parts of agent, 5 parts of sodium alkyl benzene sulfonate.
Preferably, wherein the propellant is one of F-11, difluoromethane, three chloro-tetrafluoroethanes or group It closes.
Preferably, wherein the expanded granular the preparation method is as follows:
1) taking concentration is 20 parts of solution of potassium carbonate of 0.3mol/L, and concentration is 15 parts of sodium carbonate liquor of 0.3mol/L, after mixing Mixing salt solution is made, then takes 15 parts of hectorite to be added in mixing salt solution, the mechanical stirring in the case where revolving speed is 1000r/min 3h, is subsequently placed at -15 DEG C natural thaw 20h after cryogenic freezing 10h, repeated freezing thaw 4 times be placed in centrifuge with The rate of 4500r/min is centrifuged 10min, and the supernatant that inclines, which is placed in 80 DEG C of baking ovens, to be dried to constant weight, spare;
2) it will be added in Muffle furnace by pretreated hectorite, and be heated to 200 DEG C with the heating rate of 15 DEG C/min, heat preservation 500 DEG C, high-temperature calcination 3h are heated to the heating rate of 30 DEG C/min again after 30min, it is then slow with the cooling rate of 5 DEG C/min Slowly it is cooled to room temperature, above-mentioned heating calcining cooling 3 times is repeated, can be prepared by modified hectorite;
3) 17 parts of xanthan gum are taken, is added in 50 parts of deionized waters, xanthan gum solution is made in stirring and dissolving, is then heated to 60 DEG C, it is then added 0.2 part of ammonium persulfate, 6 parts of sodium hydroxide solution, the N, N of 5mol/L are added after heat preservation 10min,Methylene 0.3 part of bisacrylamide, 8 parts of acrylic acid and modified hectorite, are heated to 80 DEG C, isothermal reaction 3h, wait react after mixing After, it place the product in drying in 60 DEG C of baking ovens to constant weight, is then pulverized, can be prepared by average grain diameter is 20um's Expanded granular.
Preferably, wherein the penetrant the preparation method is as follows:
1) 20 parts of the concentrated sulfuric acid of 98% are taken, 5 parts of 70% concentrated nitric acid is made mixed acid solution, then takes nano graphite powder 8 after mixing Part, it is added in mixed acid solution, is heated to 70 DEG C, impregnate 1h, then rinse 30min with deionized water, be placed in 70 DEG C of baking ovens Then middle drying is placed in 1000 DEG C of Muffle furnaces again to constant weight and calcines 3h, expanded nano-graphites powder is made;
2) expanded nano-graphites powder is added in distilled water, the expanded nano-graphites powder that concentration is 0.8% is made after mixing Then aqueous solution takes 5 parts of adipic acid, the vibrating dispersion 1h under 600W ultrasonic wave, adds 7 parts of acrylic acid, continues vibrating dispersion 1h, is then added 0.2 part of ammonium persulfate, and 10 parts of the hydrochloric acid of concentration 15% is stirred to react in the ice-water bath that revolving speed is 100r/min Product ethyl alcohol and distilled water are alternately washed to neutrality, are subsequently placed in 60 DEG C of baking ovens and dry to constant weight, then through ultra-fine by 3h Atomizer smashes it through nanoscale sieve, can be prepared by penetrant.
Preferably, wherein the aerosol the preparation method is as follows: expanded granular is added in closed container, It is vibrated under 600W ultrasonic wave, it is 40ml/min that flow velocity is then passed through into container, and the nitrogen that temperature is 70 DEG C is continually fed into 30min after being passed through to nitrogen, is cooled to room temperature, then the nitrogen for carrying penetrant is passed through with the flow velocity of 50ml/min, It is passed through subsequent persistent oscillation 1h in container completely to the nitrogen containing penetrant, then removes product rapidly, with propellant, alkane It is mutually encapsulated into the pressure vessel with valve system, can be prepared by after the mixing of base benzene sulfonic acid sodium salt.
Preferably, wherein the application method of the aerosol is as follows: a small amount of tap water being taken to be sprayed at adhesive sticker residue glue table On face, 2min then is rubbed on residue glue surface with hand, then sprays aerosol on residue glue surface, continues to rub 3min, wait rub After continue spray tap water, stand 5min after with hand rubbing i.e. can reach remove adhesive sticker effect.
Comparative example 1: removal expanded granular, remaining is same as Example 1.
Comparative example 2: removal penetrant, remaining is same as Example 1.
Test example 1: following tests example uses application method provided by the present application, for plastics, metal.Removing and plank base Remaining double-sided adhesive (long 5cm, wide 1cm) of the same race processes on material, can remove various bases just with hand rubbing after 5min to stand The time of double-sided adhesive residue glue on material be according to come judge aerosol except glue effect.In order to reduce the error of test, try every time The dosage of agent keeps identical, and carries out 20 parallel tests, as far as possible reduction test error due to caused by human factor, test As a result as shown in the table:
As can be seen from the above table, the present invention prepares aerosol and has well except glue effect, and removes glue significant effect, has very Good commercial value.
Test example 2: taking 3g expanded granular, is divided into 6 groups, and being respectively put into floor space is 3cm2Container in, write down just Begin height, and liquid level is then added water into container higher than expanded granular 3cm, after standing 5min, the water in container is poured out, applies lotus It carries up to expanded granular recovery elemental height, records load weight, as a result as shown in the table:
As can be seen from the above table, the expanded granular in aerosol prepared by the present invention can produce greatly swollen after water swelling Expansive force, to quickly and effectively make adhesive sticker residue glue be detached from substrate surface, to realize the quick removing of residue glue.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any It transforms or replaces, should be covered by the scope of protection of the present invention without what creative work was expected.

Claims (6)

1. a kind of aerosol for removing adhesive sticker residue glue, which is characterized in that component is as follows by weight: 5-10 parts of expanded granular, 3-7 parts of penetrant, 80-150 parts of propellant, 2-5 parts of sodium alkyl benzene sulfonate.
2. a kind of aerosol for removing adhesive sticker residue glue as described in claim 1, which is characterized in that the propellant is trichlorine One of one fluoromethane, difluoromethane, three chloro-tetrafluoroethanes or combination.
3. a kind of aerosol for removing adhesive sticker residue glue as described in claim 1, which is characterized in that the system of the expanded granular Preparation Method is as follows:
1) taking concentration is 10-20 parts of solution of potassium carbonate of 0.1-0.3mol/L, and concentration is the sodium carbonate liquor of 0.1-0.3mol/L 5-15 parts, mixing salt solution is made after mixing, then takes 10-15 parts of hectorite to be added in mixing salt solution, is in revolving speed Mechanical stirring 3-5h under 800-1000r/min is subsequently placed at -10--15 DEG C natural thaw 20- after cryogenic freezing 10-20h 25h is placed on for repeated freezing defrosting 4-5 times in centrifuge and is centrifuged 10-15min with the rate of 3500-4500r/min, incline on Clear liquid, which is placed in 70-80 DEG C of baking oven, to be dried to constant weight, spare;
2) it will be added in Muffle furnace by pretreated hectorite, 150-200 is heated to the heating rate of 10-15 DEG C/min DEG C, keep the temperature 10-30min after be heated to 400-500 DEG C, high-temperature calcination 3-4h again with the heating rate of 20-30 DEG C/min, then with The cooling rate slow cooling of 3-5 DEG C/min repeats above-mentioned heating calcining cooling 3-5 times, can be prepared by modified lithium soap to room temperature Stone;
3) 13-17 parts of xanthan gum are taken, is added in 30-50 parts of deionized waters, xanthan gum solution is made in stirring and dissolving, then heats To 50-60 DEG C, it is then added ammonium persulfate 0.1-0.2 parts, the sodium hydroxide solution of 3-5mol/L is added after heat preservation 5-10min 4-6 parts, N, N,0.2-0.3 parts of methylene-bisacrylamide, 5-8 parts of acrylic acid and modified hectorite, are heated to after mixing 70-80 DEG C, isothermal reaction 3-5h, to which after reaction, place the product in dried in 50-60 DEG C of baking oven to constant weight, then through super Crushing of Ultrafine can be prepared by the expanded granular that average grain diameter is 10-20um.
4. a kind of aerosol for removing adhesive sticker residue glue as described in claim 1, which is characterized in that the system of the penetrant Preparation Method is as follows:
1) 15-20 parts of the concentrated sulfuric acid of 95-98% are taken, 3-5 parts of the concentrated nitric acid of 65-70% is made mixed acid solution, then takes after mixing It 5-8 parts of nano graphite powder, is added in mixed acid solution, is heated to 60-70 DEG C, impregnate 1-2h, then rinsed with deionized water 20-30min is placed in 60-70 DEG C of baking oven and dries to constant weight, is then placed in 800-1000 DEG C of Muffle furnace again and calcines 3-7h, makes Obtain expanded nano-graphites powder;
2) expanded nano-graphites powder is added in distilled water, the expansion nano stone that concentration is 0.5-0.8% is made after mixing Then ink powder aqueous solution takes 3-5 parts of adipic acid, the vibrating dispersion 1-1.5h under 400-600W ultrasonic wave adds acrylic acid 4-7 Part, continue vibrating dispersion 1-1.5h, is then added ammonium persulfate 0.1-0.2 parts, 5-10 parts of the hydrochloric acid of concentration 10-15%, in revolving speed To be stirred to react 3-4h in the ice-water bath of 50-100r/min, product ethyl alcohol and distilled water are alternately washed to neutrality, then set It dries in 40-60 DEG C of baking oven to constant weight, then smashes it through nanoscale sieve through ultra-fine grinding machine, can be prepared by infiltration and help Agent.
5. a kind of aerosol for removing adhesive sticker residue glue as described in claim 1, which is characterized in that the preparation of the aerosol Method is as follows: expanded granular being added in closed container, is vibrated under 400-600W ultrasonic wave, is then led into container Entering flow velocity is 20-40ml/min, and the nitrogen that temperature is 50-70 DEG C is continually fed into 30-50min, cold after being passed through to nitrogen But to room temperature, then the nitrogen for carrying penetrant is passed through with the flow velocity of 30-50ml/min, it is complete to the nitrogen containing penetrant All-pass enters subsequent persistent oscillation 1-2h in container, then removes product rapidly, common after mixing with propellant, sodium alkyl benzene sulfonate It is encapsulated in the pressure vessel with valve system, can be prepared by.
6. a kind of aerosol for removing adhesive sticker residue glue as described in claim 1, which is characterized in that the use of the aerosol Method is as follows: taking a small amount of tap water to be sprayed on adhesive sticker residue glue surface, then rubs 1-2min on residue glue surface with hand, then Residue glue surface spray aerosol, continue rub 2-3min, wait rub after continue spray tap water, stand 3-5min after use Hand rubbing can reach the effect for removing adhesive sticker.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101186864A (en) * 2007-11-09 2008-05-28 大连工业大学 Degumming agent and method for removing bottom glue at plastic surface by using the same
CN107384605A (en) * 2017-08-31 2017-11-24 重庆尚洁日化用品有限公司 A kind of detergent for toilet
CN108042967A (en) * 2017-12-27 2018-05-18 广东自由能科技股份有限公司 A kind of fluorine-containing high-efficiency environment friendly extinguishing chemical and preparation method thereof
CN109266422A (en) * 2018-09-30 2019-01-25 镇江宝海船舶五金有限公司 A kind of lubricant and preparation method thereof being applicable in marine anchor chain
CN109679608A (en) * 2017-10-18 2019-04-26 中国石油化工股份有限公司 High temperature resistant acid resistant form foaming water discharge agent and preparation method and application

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101186864A (en) * 2007-11-09 2008-05-28 大连工业大学 Degumming agent and method for removing bottom glue at plastic surface by using the same
CN107384605A (en) * 2017-08-31 2017-11-24 重庆尚洁日化用品有限公司 A kind of detergent for toilet
CN109679608A (en) * 2017-10-18 2019-04-26 中国石油化工股份有限公司 High temperature resistant acid resistant form foaming water discharge agent and preparation method and application
CN108042967A (en) * 2017-12-27 2018-05-18 广东自由能科技股份有限公司 A kind of fluorine-containing high-efficiency environment friendly extinguishing chemical and preparation method thereof
CN109266422A (en) * 2018-09-30 2019-01-25 镇江宝海船舶五金有限公司 A kind of lubricant and preparation method thereof being applicable in marine anchor chain

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