CN105331178A - Cleaning agent and preparing method thereof - Google Patents

Abstract

The invention provides a cleaning agent. The cleaning agent is characterized by being prepared from, by mass, 7-10% of dipropylene glycol dimethyl ether, 45-50% of N-methyl pyrrolidone, 2-4% of phosphoethanolamine, 35-40% of ethyl acetate, 1-3% of fatty acid, 5-8% of dimethyl ketone and 1.5% of fruit essence oil. The novel concentrated oil paint cleaning agent is safe, strong, economical, efficient, capable of saving energy and environmentally friendly. The invention further relates to a preparing method of the cleaning agent.

Description

A kind of clean-out system and preparation method thereof

Technical field

The present invention relates to a kind of clean-out system, especially a kind of safety brute force, economical and efficient, energy-conserving and environment-protective, novel concentrated paint clean-out system and preparation method thereof.

Background technology

The illegal small advertisement sponsor of Chinese city, for making its small advertisement forever firm, is also retained on the buildingss such as city body of wall, road, lighting standard.Use bonding very firmly to paint to spray.Remove the large chronic disease that paint spraying advertisement has become Chinese city to manage.

China for a long time, generally adopts the administering method that paint, coating cover, and one is thoroughly to remove, and two is cause secondary pollution.Therefore be badly in need of inventing that a kind of power of removing is strong, safety and environmental protection, novel concentrated green painting clean-out system carry out beautifying urban environment and thoroughly solve city management chronic disease.

Summary of the invention

The present invention is directed to above-mentioned paint to propose a kind of technical problem safe brute force, economical and efficient, energy-conserving and environment-protective, novel concentrated paint clean-out system and preparation method thereof are provided.

A kind of clean-out system, it is characterized in that: comprise dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, ethyl acetate, fatty acid ester, dimethyl ketone and fruital essential oil, the mass percentage of above-mentioned each component is: dimethyl ether 7-10%; N-Methyl pyrrolidone 45-50%; Ethanol ammonia 2-4%; Ethyl acetate 35-40%; Fatty acid ester 1-3%; Dimethyl ketone 5-8%; Fruital essential oil 1.5%.

Progressive, as optimal technical scheme, described clean-out system be by massfraction by 8% dimethyl ether, the N-Methyl pyrrolidone of 48%, ethanol ammonia, the ethyl acetate of 37%, fatty acid ester, the dimethyl ketone of 7%, the fruital essential oil of 1.5% of 2% of 3% carry out hybrid reaction and make.

Progressive, as optimal technical scheme, in described paint clean-out system, also add the nanometer Margarita powder of 1-5%.

Prepare a method for clean-out system as claimed in claim 3, it comprises the steps:

The first step, take in proportion dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, 22% ethyl acetate, fatty acid ester, dimethyl ketone, fruital essential oil load in airtight mixing vessel, under 30-40 DEG C of normal pressure, be uniformly mixed one hour;

Second step, then add nanometer Margarita powder, stirring reaction 30 minutes under the environmental stress of 2-5MPa, until form product after carrying out filtration, purification after mixing.

The present invention also provides a kind of method preparing above-mentioned paint clean-out system, and it comprises the steps:

The first step, take in proportion dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, 22% ethyl acetate, fatty acid ester, dimethyl ketone, fruital essential oil load in airtight mixing vessel, under 30-40 DEG C of normal pressure, be uniformly mixed one hour;

Second step, then add nanometer Margarita powder, stirring reaction 30 minutes under the environmental stress of 2-5MPa, until form product after carrying out filtration, purification after mixing.

This technical scheme compared with prior art has following beneficial effect:

The cleansing power of this clean-out system is strong, noresidue, safety economy, energy-conserving and environment-protective, novel concentrated, coat the removal completely of paint for matrix (being generally crust), do not damage stromal surface.Add part-green solvent and the micro-nano green factor, make clean-out system environmental protection more, more efficiently, rapid solution peeling painting, coating more, wetting, emulsification, cleaning function are stronger, and stability is better, more contributes to the antiredeposition of dirt.

Specific embodiment

This clean-out system provided by the present invention, it is made with the ratio hybrid reaction of following mass percentage by dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, ethyl acetate, fatty acid ester, dimethyl ketone and fruital essential oil:

Dimethyl ether 7-10%; N-Methyl pyrrolidone 45-50%; Ethanol ammonia 2-4%; Ethyl acetate 35-40%; Fatty acid ester 1-3%; Dimethyl ketone 5-8%; Fruital essential oil 1.5%.

Wherein, fatty acid ester is propylene glycol fatty acid ester is by lipid acid and 1,2 one esterified reactions and obtaining, and products therefrom is the mixture of monoesters and dibasic acid esters, then can obtain propylene glycol mono through molecular distillation; Fruital essential oil is by the part such as flower, leaf, root, skin, stem, branch, fruit, seed of the plant of fruit aroma, take the oily mater with characteristic perfume that the methods such as distillation, squeezing, extraction, absorption obtain, in order to its work-ing life can be extended, its effect is allowed to keep for a long time, the long-acting natural phant lasting agent with sustained release performance can also prepared by advanced high molecular nanometer microencapsulation technology at present, namely industrial essence, mask agent conventional in a kind of heavy chemicals field.

This paint clean-out system provided by the present invention and its concrete preparation method is described in detail below in conjunction with specific embodiment.

Embodiment 1:

The fruital essential oil taking the dimethyl ether of 7KG, the N-Methyl pyrrolidone of 45KG, the ethanol ammonia of 2G, the ethyl acetate of 35KG, the fatty acid ester of 1KG, the dimethyl ketone of 5KG and 1.5KG respectively loads in airtight mixing vessel, mixing tank or similar variable-ratio machine (with the suitable general mixing of thruster and kneading operation) is used to stir one hour under 30 DEG C of normal pressures, then add containing 1Kg nanometer Margarita powder, stirring reaction 30 minutes under the environmental stress of 2MPa, until mix rear quiescent setting to carry out filtration, purification formation product after 2 hours.

Embodiment 2:

Take respectively the dimethyl ether of 10KG, the N-Methyl pyrrolidone of 50KG, the ethanol ammonia of 4KG, the ethyl acetate of 40KG, the fatty acid ester of 3KG, the dimethyl ketone 1.5KG of 8KG fruital essential oil load in airtight mixing vessel, mixing tank or similar variable-ratio machine (with the suitable general mixing of thruster and kneading operation) is used to stir one hour under 40 DEG C of normal pressures, then add containing 1.5Kg nanometer Margarita powder, stirring reaction 30 minutes under the environmental stress of 5MPa, until mix rear quiescent setting to carry out filtration, purification formation product after 2 hours.

Below the using method of this paint clean-out system is described:

This paint clean-out system adopts special inhalator jar splendid attire, make spray gun apart from the cleaning of cleaning materials 10-15CM scope internal spraying, stop 5-7 at scavenger surface and permeate decomposition second, then residual dirt is wiped with wet towel, clean as new scavenger surface will come into view, run into obstinate serious color dirty print will extend and soak the reaction times and can prove effective, can add gap place and extend shower nozzle and clean.

Above disclosedly be only some preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.

Claims (4)

1. a clean-out system, is characterized in that: comprise dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, ethyl acetate, fatty acid ester, dimethyl ketone and fruital essential oil, and the mass percentage of above-mentioned each component is: dimethyl ether 7-10%; N-Methyl pyrrolidone 45-50%; Ethanol ammonia 2-4%; Ethyl acetate 35-40%; Fatty acid ester 1-3%; Dimethyl ketone 5-8%; Fruital essential oil 1.5%.

2. clean-out system according to claim 1, it is characterized in that, described clean-out system be by mass fraction by 8% dimethyl ether, the N-Methyl pyrrolidone of 48%, ethanol ammonia, the ethyl acetate of 37%, fatty acid ester, the dimethyl ketone of 7%, the fruital essential oil of 1.5% of 2% of 3% carry out hybrid reaction and make.

3. clean-out system according to claim 1, is characterized in that, also adds the nanometer Margarita powder of 1-5% in described paint clean-out system.

4. prepare a method for clean-out system as claimed in claim 3, it comprises the steps:

The first step, take in proportion dimethyl ether, N-Methyl pyrrolidone, ethanol ammonia, 22% ethyl acetate, fatty acid ester, dimethyl ketone, fruital essential oil load in airtight mixing vessel, under 30-40 DEG C of normal pressure, be uniformly mixed one hour;

Second step, then add nanometer Margarita powder, stirring reaction 30 minutes under the environmental stress of 2-5MPa, until form product after carrying out filtration, purification after mixing.