CN116554973A - Foam cleaning spray and preparation method thereof - Google Patents

Foam cleaning spray and preparation method thereof Download PDF

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Publication number
CN116554973A
CN116554973A CN202310235774.1A CN202310235774A CN116554973A CN 116554973 A CN116554973 A CN 116554973A CN 202310235774 A CN202310235774 A CN 202310235774A CN 116554973 A CN116554973 A CN 116554973A
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CN
China
Prior art keywords
parts
corrosion inhibitor
cleaning spray
phase corrosion
greasy dirt
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CN202310235774.1A
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Chinese (zh)
Inventor
梁伟明
叶伟男
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Guangdong Laiya New Chemical Technology Co ltd
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Guangdong Laiya New Chemical Technology Co ltd
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Priority to CN202310235774.1A priority Critical patent/CN116554973A/en
Publication of CN116554973A publication Critical patent/CN116554973A/en
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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
    • C11D1/66Non-ionic compounds
    • C11D1/83Mixtures of non-ionic with anionic 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
    • C11D3/044Hydroxides or bases
    • 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
    • C11D3/046Salts
    • C11D3/048Nitrates or nitrites
    • 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
    • C11D3/18Hydrocarbons
    • C11D3/181Hydrocarbons linear
    • 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
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2003Alcohols; Phenols
    • C11D3/2006Monohydric alcohols
    • C11D3/201Monohydric alcohols linear
    • 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
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2079Monocarboxylic acids-salts thereof
    • 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
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/30Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D1/008Polymeric surface-active agents
    • 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
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention discloses a foam cleaning spray and a preparation method thereof, wherein the foam cleaning spray comprises the following components in parts by weight: 0.5-1.0 part of sodium laureth sulfate; 1.0 to 1.5 portions of fatty alcohol polyoxyethylene (9) ether; 0.5-0.75 part of vapor phase corrosion inhibitor; 5-10 parts of greasy dirt dissolution promoter; 0.4-0.6 part of liquid phase corrosion inhibitor; 0.2-0.3 part of PH regulator; 75-80 parts of deionized water; 10-12 parts of propellant. The spraying form of the cleaning spray is foam, the time length for wetting glass and dissolving greasy dirt during cleaning is increased, so that the greasy dirt is easier to remove, wiping and cleaning are performed after defoaming, the operation is convenient, and the decontamination effect is good.

Description

Foam cleaning spray and preparation method thereof
Technical Field
The invention relates to the field of environmental protection cleaning, in particular to a foam cleaning spray and a preparation method thereof.
Background
Building glass, indoor ceramic tile, ceramic artware are often because of influence such as rainwater wetting, dust accumulation, oil smoke adhesion, microorganism breeds, and the like, are often attached with dirt, are difficult to wash clean with clear water, and current glass cleaner is mostly liquid, and in the cleaning process, spun liquid cleaner can flow, even spray on the spot, also can flow fast and scatter, and is not obvious to the infiltration effect of spot, mainly relies on external force to wipe its spot, can't effectively exert the cleaning performance of department cleaner.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the problems in the related art. Therefore, the invention aims to provide the foam cleaning spray and the preparation method thereof, wherein the spraying mode of the cleaning spray is foam, so that the time for wetting glass and dissolving greasy dirt during cleaning is prolonged, the greasy dirt is easier to remove, wiping and cleaning are performed after defoaming, the operation is convenient, and the decontamination effect is good.
In order to achieve the above purpose, the present application adopts the following technical scheme: the foam cleaning spray comprises the following components in parts by weight: 0.5-1.0 part of sodium laureth sulfate; 1.0 to 1.5 portions of fatty alcohol polyoxyethylene (9) ether; 0.5-0.75 part of vapor phase corrosion inhibitor; 5-10 parts of greasy dirt dissolution promoter; 0.4-0.6 part of liquid phase corrosion inhibitor; 0.2-0.3 part of PH regulator; 75-80 parts of deionized water; 10-12 parts of propellant.
Further, the vapor phase corrosion inhibitor is 25% ammonia water.
Further, the liquid phase corrosion inhibitor is at least one of sodium benzoate, sodium nitrite, sodium metasilicate and pinus koraiensis.
Further, the greasy dirt promoting solvent is ethanol.
Further, the PH regulator is at least one of 2-amino-2-methyl-1-propanol, triethanolamine, diethanolamine and monoethanolamine.
Further, the propellant is propane.
Further, the paint comprises the following components in parts by weight: 0.8 part of sodium laureth sulfate; 1.2 parts of fatty alcohol polyoxyethylene (9) ether; 0.6 parts of gas phase corrosion inhibitor; 8 parts of greasy dirt solvent; 0.5 part of liquid phase corrosion inhibitor; 0.25 parts of PH regulator; 78 parts of deionized water; 11 parts of propellant.
A method of preparing a foam cleaning spray comprising:
s1: adding 75-80 parts of deionized water into a reaction kettle, adding 0.5-1.0 part of sodium laureth sulfate and 1.0-1.5 parts of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the components are completely dissolved;
s2: adding 5-10 parts of greasy dirt latent solvent and 0.4-0.6 part of liquid phase corrosion inhibitor, and stirring until the greasy dirt latent solvent and the liquid phase corrosion inhibitor are completely dissolved;
s3: adding 0.2-0.3 part of PH regulator and 0.5-0.75 part of vapor phase corrosion inhibitor, stirring for 15 minutes, and filtering to obtain clean feed liquid;
s4: the cleaning feed liquid is filled into an aerosol can and 10-12 parts of propellant are filled.
Further, in the step S3, filtration is performed by adopting 400-mesh filter cloth or filter bag filtration.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the foam cleaning spray has the advantages that the components are environment-friendly, the foam is rich and is not easy to flow during spraying, the time for wetting glass and dissolving greasy dirt during cleaning can be prolonged, and the glass stains are easier to remove; and the cleaning is performed after defoaming, so that the operation is convenient, the time is saved, the decontamination effect is good, and the cleaning agent is environment-friendly and durable.
Detailed Description
The following examples are illustrative of the invention and are not intended to limit the scope of the invention. Modifications and substitutions to methods, procedures, or conditions of the present invention may be made without departing from the spirit and nature of the invention and are intended to be within the scope of the present invention. Unless otherwise indicated, the experimental materials, reagents, instruments, etc. used in the examples of the present invention are commercially available; all technical means in the embodiments of the present invention are conventional means well known to those skilled in the art unless specifically indicated.
The foam cleaning spray provided by the application comprises the following components in parts by weight: sodium laureth sulfate0.5-1.0 parts; 1.0 to 1.5 portions of fatty alcohol polyoxyethylene (9) ether; 0.5-0.75 part of vapor phase corrosion inhibitor; 5-10 parts of greasy dirt dissolution promoter; 0.4-0.6 part of liquid phase corrosion inhibitor; 0.2-0.3 part of PH regulator; 75-80 parts of deionized water; 10-12 parts of propellant. Wherein the molecular formula of the fatty alcohol polyoxyethylene ether is C 12 H 25 O.(C 2 H 4 O) n, wherein n=9, namely fatty alcohol polyoxyethylene (9) ether.
The preparation method of the foam cleaning spray provided by the application comprises the following steps:
s1: adding 75-80 parts of deionized water into a reaction kettle, adding 0.5-1.0 part of sodium laureth sulfate and 1.0-1.5 parts of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the components are completely dissolved;
s2: adding 5-10 parts of greasy dirt latent solvent and 0.4-0.6 part of liquid phase corrosion inhibitor, and stirring until the greasy dirt latent solvent and the liquid phase corrosion inhibitor are completely dissolved;
s3: adding 0.2-0.3 part of PH regulator and 0.5-0.75 part of vapor phase corrosion inhibitor, stirring for 15 minutes, and filtering by using 400-mesh filter cloth or filter bag to prepare clean feed liquid;
s4: the cleaning feed liquid is filled into an aerosol can and 10-12 parts of propellant are filled. The aerosol can is further provided with an aerosol valve and a button, and after the foam cleaning spray is filled into the aerosol can, the aerosol valve and the button are arranged, so that a final product can be formed. When the cleaning agent is used later, the bubble type spray foam can be sprayed only by pressing the button, and can be defoamed after staying on the surface to be cleaned of glass, ceramic and ceramic tiles for a period of time, and the effective decontamination can be realized by wiping after defoamed.
It is worth noting that the safe filling amount is calculated according to the density of the foam cleaning spray and the density of the propane and is used for preparing an environment-friendly cleaning bubble finished product after loading, filling feed liquid, pouring a valve, sealing, filling propellant (propane), water bath, air drying, installing a button and a protective cover according to the safe filling amount.
Specifically, the vapor phase corrosion inhibitor can be 25% ammonia water; the liquid phase corrosion inhibitor is at least one of sodium benzoate, sodium nitrite, sodium metasilicate and pinus koraiensis; the greasy dirt solvent can be ethanol; the PH regulator is at least one of 2-amino-2-methyl-1-propanol, triethanolamine, diethanolamine and monoethanolamine; the propellant is propane butane.
Sodium laureth sulfate is an anionic surfactant, has good wettability to dust, water stains and kitchen oil stains, and fatty alcohol polyoxyethylene (9) ether is a nonionic surfactant, has good melting performance to mechanical oil stains, kitchen oil stains and microbial breeding stains, has synergistic effect when the two are mixed, and increases the dissolution rate of the stains.
The ethanol is an oil stain cosolvent, has good compatibility with the surfactant, reduces surface tension when being mixed with water in any proportion, has good permeability to dust, mechanical oil stains, kitchen oil stains and microbial stains, accelerates the dispersing and dissolving rate of the surfactant to the oil stains, and has defoaming effect to feed liquid, so that the using amount is 5% -10%, and the foam lasting time of the product can be influenced by excessive use.
The liquid phase corrosion inhibitor is sodium benzoate and sodium nitrite, the sodium benzoate can inhibit the oxidation of organic matters, the sodium nitrite can relieve the oxidation of inorganic matters and metals, and the sodium benzoate and the sodium nitrite have synergistic effect when used in aerosol products, and the tin plate corrosion inhibition effect on water-based feed liquid is good.
The PH regulator is triethanolamine, so that the PH value of feed liquid is alkaline, the wettability of the anionic surfactant is good under alkaline conditions, and the amine substance has anti-corrosion performance and can cooperate with sodium benzoate and sodium nitrite serving as liquid phase corrosion inhibitors.
The vapor phase corrosion inhibitor is 25% ammonia water, the ammonia water is dissolved in feed liquid under the low temperature condition, and the ammonia gas volatilizes under the high temperature condition, so that a good slow release effect is achieved.
When the propane and butane are used as the propellant, the propane and butane are in a liquid state in the aerosol can, and provide internal pressure which is 3-4 times higher than atmospheric pressure, and the propane and butane are dissolved in feed liquid under the action of the surfactant, are in a stable phase and are not layered; after being sprayed out, the foam is quickly volatilized, fine and rich foam is formed under the action of the surfactant, the contact surface and contact time with dust and greasy dirt are increased, and the use efficiency is improved.
The foam cleaning spray provided by the application can spray out the cleaning bubbles which are rich in foam and not easy to flow, can increase the time length of wetting glass and dissolving greasy dirt during cleaning, and enables glass stains to be removed more easily. The foam is wiped after defoaming, so that the operation is convenient, the time is saved, and the use experience is improved.
Sodium laureth sulfate and fatty alcohol polyoxyethylene (9) ether in the foam cleaning spray are environment-friendly surfactants, and are environment-friendly, nontoxic and non-irritating. According to the application, the greasy dirt accelerating agent adopts ethanol, the consumption of the ethanol can control defoaming time, the glass wetting time is long, and the greasy dirt dissolving efficiency is high. In the method, the propane and butane are used as the propellant, so that the method has the advantages of more foaming, long foam stabilizing time, difficult flowing and low product use consumption.
Example 1
The foam cleaning spray provided by the embodiment comprises the following components in parts by weight: 0.5 part of sodium laureth sulfate; 1.5 parts of fatty alcohol polyoxyethylene (9) ether; 0.5 part of ammonia water (25 percent); 10 parts of ethanol; sodium benzoate 0.2 part; 0.2 parts of sodium nitrite; 0.3 parts of triethanolamine; 75 parts of deionized water; 12 parts of propane.
The preparation method of the foam cleaning spray provided by the embodiment comprises the following steps:
s1: adding 75 parts of deionized water into a reaction kettle, adding 0.5 part of sodium laureth sulfate and 1.5 parts of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the sodium laureth sulfate and the fatty alcohol polyoxyethylene are completely dissolved;
s2: adding 10 parts of ethanol, 0.2 part of sodium benzoate and 0.2 part of sodium nitrite, and stirring until the materials are completely dissolved;
s3: adding 0.3 part of triethanolamine and 0.5 part of ammonia water (25%), stirring for 15 minutes, and filtering to obtain a clean feed liquid;
s4: the cleaning feed was filled into an aerosol canister and filled with 12 parts of propidium.
Example 2
The foam cleaning spray provided by the embodiment comprises the following components in parts by weight: 1.0 part of sodium laureth sulfate; 1.0 part of fatty alcohol polyoxyethylene (9) ether; 0.75 part of ammonia water (25 percent); 5 parts of ethanol; sodium benzoate 0.3 part; 0.3 parts of sodium nitrite; 0.2 parts of triethanolamine; 80 parts of deionized water; 10 parts of propane.
The preparation method of the foam cleaning spray provided by the embodiment comprises the following steps:
s1: adding 80 parts of deionized water into a reaction kettle, adding 1.0 part of sodium laureth sulfate and 1.0 part of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the sodium laureth sulfate and the fatty alcohol polyoxyethylene (9) ether are completely dissolved;
s2: adding 5 parts of ethanol, 0.3 part of sodium benzoate and 0.3 part of sodium nitrite, and stirring until the mixture is completely dissolved;
s3: adding 0.2 part of triethanolamine and 0.75 part of ammonia water (25%), stirring for 15 minutes, and filtering to obtain a clean feed liquid;
s4: the cleaning feed was filled into an aerosol canister and 10 parts of propidium.
Example 3
The foam cleaning spray provided by the embodiment comprises the following components in parts by weight: 0.8 part of sodium laureth sulfate; 1.2 parts of fatty alcohol polyoxyethylene (9) ether; 0.6 part of ammonia water (25 percent); 8 parts of ethanol; sodium benzoate 0.25 part; 0.25 parts of sodium nitrite; 0.25 parts of triethanolamine; 78 parts of deionized water; and 11 parts of propane.
The preparation method of the foam cleaning spray provided by the embodiment comprises the following steps:
s1: adding 78 parts of deionized water into a reaction kettle, adding 0.8 part of sodium laureth sulfate and 1.2 parts of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the sodium laureth sulfate and the fatty alcohol polyoxyethylene are completely dissolved;
s2: adding 8 parts of ethanol, 0.25 part of sodium benzoate, 0.3 part of sodium nitrite and 0.25 part of sodium nitrite, and stirring until the materials are completely dissolved;
s3: adding 0.25 part of triethanolamine and 0.6 part of ammonia water (25%), stirring for 15 minutes, and filtering to obtain a clean feed liquid;
s4: the cleaning feed was filled into an aerosol canister and filled with 11 parts of propidium. Example product 3 was prepared.
Comparative example 1
The difference from example 3 is that 1.2 parts of fatty alcohol polyoxyethylene (9) ether is replaced by 1.2 parts of sodium laureth sulfate, and the rest raw material components and the preparation method are kept unchanged. Comparative product 1 was prepared.
Comparative example 2
The difference from example 3 is that 0.8 part of sodium laureth sulfate is replaced by 0.8 part of fatty alcohol polyoxyethylene (9) ether, and the rest raw material components and the preparation method are kept unchanged. Comparative product 2 was prepared.
Experimental example
Preparing 3 groups of glass slides with the same size and dimension, wherein each group comprises 3 glass slides, and 4 groups of glass slides respectively correspond to a product 3 of an embodiment, a comparative product 1 and a comparative product 2; after calculating three decontamination rates for each group of products, an average value was obtained.
The specific operation is as follows: weighing the glass slide; coating a layer of 5g dirt on a glass slide, and drying in a 200 ℃ oven for 1 hour; and weighing the dried glass slide. Wherein, the preparation formula of the dirt comprises: beef tallow: lard oil: vegetable oil = 0.5:0.5:1, and adding 5% of glyceryl monostearate, and keeping in refrigerator refrigerating room for 6 months to obtain dirt.
The example product 3, the comparative product 1 and the comparative product 2 are respectively adopted to remove the dirt of each group of glass slide, and the dirt removing process is as follows: spraying dirt on the glass slide for three times, wherein sprayed cleaning bubbles cover the dirt and stay for the same time, and the dirt is immediately wiped by using rags of the same material; the glass slide after wiping the dirt was weighed.
Where m0 refers to the mass before smearing of the glass slide, m1 refers to the mass after smearing of the glass slide, and m2 refers to the mass after decontamination of the glass slide.
The average value of the three decontamination rates obtained for each group of glass slides was calculated to obtain the decontamination rates corresponding to example product 3, comparative product 1, and comparative product 2, as shown in table 1.
Table 1 decontamination rates for example product 3, comparative product 1, comparative product 2
Decontamination rate
Example product 3 99
Comparative product 1 72
Comparative product 2 78
Fully demonstrate in this application laureth sodium sulfate is anionic surfactant, and wetting property to dust, water stain, kitchen greasy dirt is good, and fatty alcohol polyoxyethylene (9) ether is nonionic surfactant, and is good to mechanical greasy dirt, kitchen greasy dirt, microorganism breeding spot melting performance, and there is synergism when mixing the two, increases the rate of dissolution to the spot.
It is to be understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (9)

1. The foam cleaning spray is characterized by comprising the following components in parts by weight: 0.5-1.0 part of sodium laureth sulfate; 1.0 to 1.5 portions of fatty alcohol polyoxyethylene (9) ether; 0.5-0.75 part of vapor phase corrosion inhibitor; 5-10 parts of greasy dirt dissolution promoter; 0.4-0.6 part of liquid phase corrosion inhibitor; 0.2-0.3 part of PH regulator; 75-80 parts of deionized water; 10-12 parts of propellant.
2. The foam cleaning spray of claim 1, wherein the vapor phase corrosion inhibitor is 25% ammonia.
3. The foam cleaning spray of claim 1, wherein the liquid phase corrosion inhibitor is at least one of sodium benzoate, sodium nitrite, sodium metasilicate, and pinocembrane.
4. The foam cleaning spray of claim 1, wherein the greasy dirt promoting agent is ethanol.
5. The foam cleaning spray of claim 1, wherein the PH adjuster is at least one of 2-amino-2-methyl-1-propanol, triethanolamine, diethanolamine, monoethanolamine.
6. A foam cleaning spray according to claim 1, wherein the propellant is propane.
7. The foam cleaning spray according to claim 1, which comprises the following components in parts by weight: 0.8 part of sodium laureth sulfate; 1.2 parts of fatty alcohol polyoxyethylene (9) ether; 0.6 parts of gas phase corrosion inhibitor; 8 parts of greasy dirt solvent; 0.5 part of liquid phase corrosion inhibitor; 0.25 parts of PH regulator; 78 parts of deionized water; 11 parts of propellant.
8. A method for preparing a foam cleaning spray, comprising the steps of:
s1: adding 75-80 parts of deionized water into a reaction kettle, adding 0.5-1.0 part of sodium laureth sulfate and 1.0-1.5 parts of fatty alcohol polyoxyethylene (9) ether under stirring, and stirring until the components are completely dissolved;
s2: adding 5-10 parts of greasy dirt latent solvent and 0.4-0.6 part of liquid phase corrosion inhibitor, and stirring until the greasy dirt latent solvent and the liquid phase corrosion inhibitor are completely dissolved;
s3: adding 0.2-0.3 part of PH regulator and 0.5-0.75 part of vapor phase corrosion inhibitor, stirring for 15 minutes, and filtering to obtain clean feed liquid;
s4: the cleaning feed liquid is filled into an aerosol can and 10-12 parts of propellant are filled.
9. The method of claim 8, wherein the step S3 is performed by 400 mesh filter cloth or filter bag.
CN202310235774.1A 2023-03-13 2023-03-13 Foam cleaning spray and preparation method thereof Pending CN116554973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310235774.1A CN116554973A (en) 2023-03-13 2023-03-13 Foam cleaning spray and preparation method thereof

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Application Number Priority Date Filing Date Title
CN202310235774.1A CN116554973A (en) 2023-03-13 2023-03-13 Foam cleaning spray and preparation method thereof

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Publication Number Publication Date
CN116554973A true CN116554973A (en) 2023-08-08

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CN202310235774.1A Pending CN116554973A (en) 2023-03-13 2023-03-13 Foam cleaning spray and preparation method thereof

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