CN107488527A - A kind of liquid crystal panel glass cleaner - Google Patents
A kind of liquid crystal panel glass cleaner Download PDFInfo
- Publication number
- CN107488527A CN107488527A CN201710757157.2A CN201710757157A CN107488527A CN 107488527 A CN107488527 A CN 107488527A CN 201710757157 A CN201710757157 A CN 201710757157A CN 107488527 A CN107488527 A CN 107488527A
- Authority
- CN
- China
- Prior art keywords
- parts
- liquid crystal
- ether
- crystal panel
- panel glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
- C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
- C11D1/721—End blocked ethers
Landscapes
- 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 present invention discloses a kind of liquid crystal panel glass cleaner, includes according to the mass fraction：28 parts of monoethanolamine, 10 20 parts of butyl glycol ether, 28 parts of AEO, 8 12 parts of Fatty alcohol polyoxyethylene polyoxypropylene ether, 12 18 parts of aliphatic alcohol polyethenoxy methyl ether, 0.1 0.2 parts of ethylenediamine tetra-acetic acid, 0.05 0.12 parts of calgon, 0.08 0.12 parts of sodium tripolyphosphate, 45 50 parts of deionized water.The cleaning agent clean dirt ability is strong, and the cost of component raw material is low, pollution-free.
Description
Technical field
The present invention relates to the technical field of cleaning agent, more particularly to a kind of liquid crystal panel glass cleaner.
Background technology
Liquid crystal display (LCD) can remain after filled liquid crystal in cell surface, PIN and slit under vacuum
Liquid crystal, if not removing the outward appearance that will have a strong impact on product, the display performance even life-span, or cause fault.LCD scavengers
The process that skill substantially experienced organic matter solvent to semi-aqueous cleaning forms three kinds of cleaning ways：The first is to use ozone-depleting
Property the cleaning of material (ODS) solvent, such as freon (CFC-113), 1,1,1- trichloroethanes, carbon tetrachloride etc., because having chemically
The characteristics such as matter is stable, nonflammable, surface tension is low, attacking material surface, evaporation rate be not fast are used widely, and are volatilized simultaneously
Point entering air and not only breaking up atmospheric ozone layer can also produce nitrate, sulfate or even Secondary Organic gas by photochemical reaction
Colloidal sol (PM2.5 important composition), limited production and regulated substance have been listed in it；Second of non-DOS solvents cleaning, can subtract to a certain degree
Of low pollution but component used still belong to inflammable explosive article, and cleaning equipment need to make requirement of explosion proof.Both modes all belong to solvent cleaning, dash forward
The environmental problem gone out more makes its application be very limited.
The content of the invention
It is an object of the invention to provide a kind of liquid crystal panel glass cleaner, solves one in above-mentioned prior art problem
It is or multiple.
A kind of liquid crystal panel glass cleaner provided by the invention, includes according to the mass fraction：The monoethanolamine, 10- of 2-8 parts
20 parts of butyl glycol ether, the AEO of 2-8 parts, the Fatty alcohol polyoxyethylene polyoxypropylene ether of 8-12 parts, 12-
18 parts of aliphatic alcohol polyethenoxy methyl ether, the ethylenediamine tetra-acetic acid of 0.1-0.2 parts, 0.05-0.12 parts calgon,
The sodium tripolyphosphate of 0.08-0.12 parts, the deionized water of 45-50 parts.
A kind of liquid crystal panel glass cleaner, includes according to the mass fraction：5 parts of monoethanolamine, 15 parts of butyl glycol ether,
5 parts of AEO, 10 parts of Fatty alcohol polyoxyethylene polyoxypropylene ether, 15 parts of aliphatic alcohol polyethenoxy methyl
Ether, 0.15 part of ethylenediamine tetra-acetic acid, 0.1 part of calgon, 0.1 part of sodium tripolyphosphate, 47.85 parts of deionization
Water.
Beneficial effect：
1) it is fast to wash the speed of dirt, molten dirt, which thoroughly, by experiment measures cleaning agent itself, to be had very strong reaction to dirt, divide
Scavenging activity is dissipated or dissolved, can thoroughly remove very much dirt；
2) medicine used in the cleaning agent is cheap and easily-available, and based on production domesticization, cleaning cost is low, does not cause excessive money
Source consumes；
3) cleaning process will not remain insoluble matter in liquid crystal display surface, not produce new spot, not form new be harmful to
In the coating of subsequent handling.
Embodiment
The present invention is described in more detail below by embodiment.
Case study on implementation 1：
A kind of liquid crystal panel glass cleaner a, includes according to the mass fraction：2 parts of monoethanolamine, 10 parts of ethylene glycol fourth
Ether, 2 parts of AEO, 8 parts of Fatty alcohol polyoxyethylene polyoxypropylene ether, 12 parts of aliphatic alcohol polyethenoxy first
Base ether, 0.1 part of ethylenediamine tetra-acetic acid, 0.05 part of calgon, 0.08 part of sodium tripolyphosphate, 45 parts of deionization
Water.
Case study on implementation 2：
A kind of liquid crystal panel glass cleaner b, includes according to the mass fraction：5 parts of monoethanolamine, 15 parts of ethylene glycol fourth
Ether, 5 parts of AEO, 10 parts of Fatty alcohol polyoxyethylene polyoxypropylene ether, 15 parts of aliphatic alcohol polyethenoxy
Methyl ether, 0.15 part of ethylenediamine tetra-acetic acid, 0.1 part of calgon, 0.1 part of sodium tripolyphosphate, 47.85 parts go from
Sub- water.
Case study on implementation 3：
A kind of liquid crystal panel glass cleaner c, includes according to the mass fraction：8 parts of monoethanolamine, 20 parts of ethylene glycol fourth
Ether, 8 parts of AEO, 12 parts of Fatty alcohol polyoxyethylene polyoxypropylene ether, 18 parts of aliphatic alcohol polyethenoxy
Methyl ether, 0.2 part of ethylenediamine tetra-acetic acid, 0.12 part of calgon, 0.12 part of sodium tripolyphosphate, 50 parts of deionization
Water.
Case study on implementation liquid crystal panel glass cleaner is subjected to cleansing power test, method of testing is as follows：Slide is passed through
After crossing simple cleaning, then dry up, weighed after drying to constant weight, record quality is M1 after being rinsed with absolute ethyl alcohol, acetone, water；
Applied in test piece and spread mechanical greasy dirt, be put into after being dried in drier to constant weight and weigh, record mass M 2；Test piece is put into cleaning agent
In, using intermittent stirring, stand 20~30min of washing.Take out, rinsed repeatedly with water, be put into drier and dry to constant weight
Weigh, quality M3.Parallel determination 3 times, takes its average value.Cleansing power evaluation is calculated as M2-M3/ with clean dirt rate formula
M2-M1。
Test result is as shown in the table：
| Experimental subjects | Clean dirt rate |
| Cleaning agent a | 99.00% |
| Cleaning agent b | 98.89% |
| Cleaning agent c | 98.56% |
From the test of above-mentioned cleansing power, it can be found that case study on implementation obtains liquid crystal panel glass cleaner clean dirt effect
Fruit is good, and the cost of component raw material is low, pollution-free.
Presented above is only the preferred embodiment of the present invention, it is noted that to those skilled in the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these also should be regarded as the protection model of invention
Within enclosing.
Claims (2)
1. a kind of liquid crystal panel glass cleaner, it is characterised in that include according to the mass fraction：The monoethanolamine, 10-20 of 2-8 parts
The butyl glycol ether, the AEO of 2-8 parts, the Fatty alcohol polyoxyethylene polyoxypropylene ether of 8-12 parts, 12-18 of part
Part aliphatic alcohol polyethenoxy methyl ether, the ethylenediamine tetra-acetic acid of 0.1-0.2 parts, 0.05-0.12 parts calgon,
The sodium tripolyphosphate of 0.08-0.12 parts, the deionized water of 45-50 parts.
2. a kind of liquid crystal panel glass cleaner according to claim 1, it is characterised in that include according to the mass fraction：5
The monoethanolamine, 15 parts of butyl glycol ether, 5 parts of AEO, 10 parts of aliphatic alcohol polyethenoxy polyoxy third of part
Alkene ether, 15 parts of aliphatic alcohol polyethenoxy methyl ether, 0.15 part of ethylenediamine tetra-acetic acid, 0.1 part of calgon, 0.1 part
Sodium tripolyphosphate, 47.85 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757157.2A CN107488527A (en) | 2017-08-29 | 2017-08-29 | A kind of liquid crystal panel glass cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757157.2A CN107488527A (en) | 2017-08-29 | 2017-08-29 | A kind of liquid crystal panel glass cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107488527A true CN107488527A (en) | 2017-12-19 |
Family
ID=60651184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757157.2A Pending CN107488527A (en) | 2017-08-29 | 2017-08-29 | A kind of liquid crystal panel glass cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107488527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169939A (en) * | 2018-01-19 | 2018-06-15 | 京东方科技集团股份有限公司 | Liquid crystal display substrate cleaning method, the method for forming oriented layer |
| CN108441332A (en) * | 2018-03-29 | 2018-08-24 | 江苏省海安石油化工厂 | A kind of cleaning agent containing nonionic surfactant |
| CN109243819A (en) * | 2018-10-11 | 2019-01-18 | 河北硅谷化工有限公司 | Dry reactor insulating outer layer protection technique |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774697A (en) * | 2015-04-28 | 2015-07-15 | 苏州永创达电子有限公司 | Liquid crystal cleaning agent |
-
2017
- 2017-08-29 CN CN201710757157.2A patent/CN107488527A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774697A (en) * | 2015-04-28 | 2015-07-15 | 苏州永创达电子有限公司 | Liquid crystal cleaning agent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169939A (en) * | 2018-01-19 | 2018-06-15 | 京东方科技集团股份有限公司 | Liquid crystal display substrate cleaning method, the method for forming oriented layer |
| CN108441332A (en) * | 2018-03-29 | 2018-08-24 | 江苏省海安石油化工厂 | A kind of cleaning agent containing nonionic surfactant |
| CN109243819A (en) * | 2018-10-11 | 2019-01-18 | 河北硅谷化工有限公司 | Dry reactor insulating outer layer protection technique |
| CN109243819B (en) * | 2018-10-11 | 2020-12-15 | 河北硅谷化工有限公司 | Dry reactor insulation outer layer protection process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |