CN107880636A - A kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof - Google Patents
A kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof Download PDFInfo
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- CN107880636A CN107880636A CN201710975348.6A CN201710975348A CN107880636A CN 107880636 A CN107880636 A CN 107880636A CN 201710975348 A CN201710975348 A CN 201710975348A CN 107880636 A CN107880636 A CN 107880636A
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- fabric
- paint stripper
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/005—Chemical paint or ink removers containing organic solvents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof, the fabric paint stripper includes alkaline matter 0.5~5%, bleeding agent 1~6%, fabric softening agent 1~6%, antistatic additive 0.1~2%, main solvent 5~20%, cosolvent 1~6%, water 60~90%；Its preparation method is included after alkaline matter, bleeding agent, fabric softening agent, antistatic additive, main solvent and cosolvent are added into water mixing, that is, the fabric paint stripper is made.It is an advantage of the invention that using environment-friendly type solvent, human body and environment will not be caused to poison, use cost is low, and obtained product is efficient and is easily recycled, while keeps other application functional；Meanwhile paint remover products produced by the present invention are adapted to the cleaning of paint shop of depot worker's antistatic clothing and the cleaning of car repair shop worker work clothes paint spot and oil stain, it can also be used to cleaning of object outer surface paint and coating etc. in factory building.
Description
Technical field
The invention belongs to paint stripper field, and in particular to a kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof.
Background technology
International paint industry, especially automobile industry need to carry out large batch of spraying process, while vapour daily at present
To also relating to the construction processing to car face paint in the maintenance of automobile in market after car, therefore to paint shop's worker's clothing
The demand of thing also increasingly increases therewith, and in order to cost-effective, the cleaning to painter's antistatic clothing, which recycles, is for enterprise
One essential work, therewith the demand of antistatic clothing paint stripper also increasingly increase.Paint stripper master on the market
It is if few dedicated for the clear of fabric paint spot for household electrical appliance, plant equipment, furniture, car and boat and other items surface
Clean product.And some current existing paint remover products are present, as toxicity is big, paint removing effect is not ideal enough, dirt
Contaminate serious etc..
At present, paint stripper is broadly divided into 3 classes on the market：1st, alkali paint remover, but using when need to heat, the depainting time
It is long；2nd, acid paint stripper, 98% concentrated sulfuric acid are often used as acid paint stripper, and shortcoming is obvious, first, the corrosivity of the concentrated sulfuric acid
It is very strong, higher is required to safe operation.Simultaneously very high to the sealing requirements of equipment using the concentrated sulfuric acid, otherwise the concentrated sulfuric acid is easily inhaled
Tide and make concentration thinning and fail；3rd, solvent stripper, usual this kind of paint stripper contain the nuisances such as dichloromethane, phenol
Matter, the use of the rules and regulations definite limitation dichloromethane paint stripper of Germany technology specification (TRGS) the 612nd, farthest to reduce work
It is dangerous.With the progress of science and technology and the development of society, the environmental consciousness of people is more and more stronger, and the requirement to paint stripper is also more next
It is higher.In order to reduce VOC content, the product that can be used safely is manufactured, environmentally friendly efficient watery paint remover will turn into
The developing direction of paint stripper.There has been no a environment-friendly cleaning agent dedicated for cleaning fabric paint at present.
The content of the invention
Goal of the invention：The first object of the present invention is to provide a kind of environmentally friendly efficient aqueous based fabric paint stripper, this
Second purpose of invention is to provide the preparation method of the fabric paint stripper.
Technical scheme：The environment-friendly high-efficiency fabric paint stripper of the present invention, including following components in percentage by weight：Alkaline matter
0.5~5%, bleeding agent 1~6%, fabric softening agent 1~6%, antistatic additive 0.1~2%, main solvent 5~20%, cosolvent 1
~6% and water surplus.
Further, the environment-friendly high-efficiency fabric paint stripper includes following components in percentage by weight：Alkaline matter 0.5~
2%th, bleeding agent 1~5%, fabric softening agent 1~5%, antistatic additive 0.1~2%, main solvent 5~15%, cosolvent 1~6%
And water surplus.
The bleeding agent that the present invention uses is AEO；Preferably, AEO JFC-2,
At least one of JFC-E, JFC-M, it is the condensation product of fatty alcohol and oxirane, its cloud point >=40 DEG C (1% aqueous solution), is ring
Guarantor's type bleeding agent, it is water-soluble good, and acid and alkali-resistance.Such surfactant wetability, rewettability are good, and with emulsification and
Clean result, cleaning agent rapid osmotic can be promoted to promote the peeling of paint to paint inside and the contact surface of paint and fabric.
The environmentally friendly solvent that the present invention uses includes main solvent and cosolvent, and main solvent is propandiol butyl ether, D- limonenes, carbon
At least one of dimethyl phthalate；Cosolvent is at least one of ethanol, isopropanol, propane diols, glycerine；Wherein main solvent is preferably
Propandiol butyl ether and D- limonenes compounding form, and cosolvent is preferably isopropanol.Cosolvent can form stable with main solvent
Mixture, solubility of the main solvent in aqueous based systems is improved, play a part of potential solvent, collaboration main solvent is fully infiltrated into paint
Film, strengthen the solvability of main solvent, accelerate paint stripping rate, and cosolvent is cheap, can reduce cost.
The alkaline matter that the present invention uses at least one of sodium hydroxide, sodium carbonate, silicate, wherein, preferably five water
Sodium metasilicate, there is highly dissoluble, the dissolubility in cold water is also preferable, while emulsifying effectiveness is good, may be such that some in paint
Group saponification or emulsification and be dissolved in water, there is preferable cleaning strength.
The fabric softening agent that the present invention uses is double ethyl palmitate base hydroxyethyl methyl ammonium sulfate, coconut oil amido propyl
At least one of amine-oxides, dioctadecyl dimethyl ammonium chloride；Preferably SP-90, it is double ethyl palmitate base ethoxys
Methylsulfuric acid ammonium, there is excellent flexibility and good antistatic effect, the protective garment after cleaning can be made to recover original soft
Softness.
The antistatic additive that the present invention uses is C12-14 alcohol APEOs potassium phosphate, NPE potassium phosphate
At least one of；Wherein, C12-14 alcohol APEO potassium phosphate is preferably AEO-3PK, as C12-14 alcohol polyoxyethylene (3)
Ether phosphoric acid potassium, NPE potassium phosphate are preferably NP-10PK, as Nonyl pheno (10) ether phosphoric acid potassium；
The antistatic additive is more preferably AEO-3PK, while has good soil release performance concurrently.
The method that the present invention prepares environment-friendly high-efficiency fabric paint stripper comprises the following steps：By weight percent by basic species
Matter, bleeding agent, fabric softening agent, antistatic additive, main solvent and cosolvent add water mixing and can be prepared by the fabric paint stripper.
Beneficial effect：Compared with prior art, paint stripper of the invention has the advantage that as follows：(1) aqueous based fabric depainting
Agent uses environment-friendly type solvent, and human body and environment will not be caused to poison, with reference to the advantages of alkali paint remover and solvent stripper,
Processing safety is high, and use cost is low, and obtained paint stripper is efficient and is easily recycled, while keeps other application functional.
(2) without heating when paint remover products of the invention use, repeated multiple times use can be watered, after soaking 3h washing machine cleaning be
Can；There is Low-foam and easily rinsing simultaneously, active constituent content is high, effect is strong, and the fabric after drying can recover fabric original
Some pliabilitys.(3) in every application performance test, the fabric paint stripper superior performance of the invention compounded, it is especially suitable for car
The cleaning of paint shop of factory worker's antistatic clothing and the cleaning of car repair shop worker work clothes paint spot and oil stain, it is also possible to
In cleaning of object outer surface paint and coating etc. in factory building.
Embodiment
Technical scheme is described further below.Each material source of the present invention is as shown in table 1, embodiment
If involved raw material is that market is sold without specified otherwise in.
The material source of table 1 illustrates table
Embodiment 1
After each raw material is weighed up by weight percentage, first solid metasilicate pentahydrate sodium is added to the water and is completely dissolved, then
It is complete to add JFC-2, SP-90 and AEO-3PK dissolving, it is uniform to be eventually adding stirring solvent, specific raw material and weight percent
Than referring to table 2, corresponding test result refers to table 3.
Embodiment 2
Basic step is same as Example 1, except that the percentage by weight of isopropanol is 3%, remaining raw material and again
Amount percentage refers to table 2, and corresponding test result refers to table 3.
Embodiment 3
Basic step is same as Example 2, except that the percentage by weight of D- limonenes is 5%, propandiol butyl ether
Percentage by weight be 5%, remaining raw material and percentage by weight refer to table 2, and corresponding test result refers to table 3.
Embodiment 4
Basic step is same as Example 3, except that JFC-2 percentage by weight is 5%, SP-90 weight hundred
Divide than being 5%, remaining raw material and percentage by weight refer to table 2, and corresponding test result refers to table 3.
Embodiment 5
Basic step is same as Example 4, except that metasilicate pentahydrate sodium is not added, remaining raw material and weight percent
Than referring to table 2, corresponding test result refers to table 3.
Embodiment 6
Basic step is same as Example 1, and each raw material and percentage by weight refer to table 2, and corresponding test result refers to table
3。
Embodiment 7
Basic step is same as Example 1, and each raw material and percentage by weight refer to table 2, and corresponding test result refers to table
3。
Embodiment 8
Basic step is same as Example 1, and each raw material and percentage by weight refer to table 2, and corresponding test result refers to table
3。
Embodiment 9
Basic step is same as Example 1, and each raw material and percentage by weight refer to table 2, and corresponding test result refers to table
3。
2 each embodiment of table is raw materials used and corresponding weight percentage
Test result corresponding to 3 each embodiment of table
Stripping test method：Size is identical, and paint spot identical antistatic clothing soiled cotton is immersed in same amount of depainting
Room temperature in agent liquid, cleaning is taken out after 3h, observes the foam easily drift property in cleaning process, contrast be cleaned and dried after fabric
Outer surface clean degree and fabric soft durometer.
Surface tension is cleaning agent wetability and the important evaluation index of soil release performance, and surface tension is lower, and cleaning can be explained
Property is more superior；This product mainly evaluates making for paint stripper with the foam in cleaning process, the cleanliness factor after cleaning and fabric softness
With effect, wherein foaming height is lower illustrates easier rinsing in the cleaning process.In addition, used cleaning agent layering is soaked,
The recycling of rejecting and cleaning agent beneficial to spot.As can be seen from Table 3, the best results of embodiment 1, it is secondly embodiment
2, embodiment 6~9 can reach better effects, and embodiment 3 and the effect of embodiment 4 are general, and embodiment 5 is not because adding basic species
Matter, cause effect poor；Wherein, active constituent content is relatively low in embodiment 6, causes paint removing effect general；And respectively have in embodiment 9
Effective component content is higher, then influences the clarity of cleaning agent outward appearance, and foam height improves, and is not easy to rinse.So the present invention
Fabric paint stripper has the performance that high-efficiency cleaning fabric face paints, while recovers the pliability of fabric in itself, and outward appearance is clarified
Transparent and stable.
Embodiment 10
To verify the optimal test recipe of bleeding agent, because the effect of embodiment 1 is best, now based on the design of embodiment 16
Group parallel test, each group raw material and percentage by weight refer to table 4, and corresponding test result refers to table 5.
The contrast of the different infiltration agent prescriptions of table 4
| Group number | 10-1 | 10-2 | 10-3 | 10-4 | 10-5 | 10-6 |
| Metasilicate pentahydrate sodium | 2 | 2 | 2 | 2 | 2 | 2 |
| JFC-2 | 0 | 0 | 1.5 | 0 | 1.5 | 1 |
| JFC-E | 3 | 0 | 1.5 | 1.5 | 0 | 1 |
| JFC-M | 0 | 3 | 0 | 1.5 | 1.5 | 1 |
| SP-90 | 2 | 2 | 2 | 2 | 2 | 2 |
| AEO-3PK | 2 | 2 | 2 | 2 | 2 | 2 |
| D- limonenes | 3 | 3 | 3 | 3 | 3 | 3 |
| Propandiol butyl ether | 12 | 12 | 12 | 12 | 12 | 12 |
| Isopropanol | 6 | 6 | 6 | 6 | 6 | 6 |
| Deionized water | Surplus | Surplus | Surplus | Surplus | Surplus | Surplus |
Test result corresponding to the different infiltration agent prescriptions of table 5
Conclusion：As can be seen from Table 5, embodiment 10-2 paint removing effect is general, and fabric is slightly hard after causing cleaning, and paint stain has
Very small amount remains, and other several groups of paint removing effects are good, and the more foaming heights of amount for adding JFC-2 are lower, are readily cleaned.Cause
This, the factor such as comprehensive product outward appearance, foaming height and its rear cleaning agent outward appearance of use, preferably JFC-2 is as product of the present invention
Bleeding agent.
Embodiment 11
To verify the best in quality percentage of bleeding agent, because the effect of embodiment 1 is best, now designed based on embodiment 1
6 groups of parallel tests, each group raw material and percentage by weight refer to table 6, and corresponding test result refers to table 7.
The contrast of the different bleeding agent mass percents of table 6
| Group number | 11-1 | 11-2 | 11-3 | 11-4 | 11-5 | 11-6 |
| Metasilicate pentahydrate sodium | 2 | 2 | 2 | 2 | 2 | 2 |
| JFC-2 | 1 | 2 | 3 | 4 | 5 | 6 |
| SP-90 | 2 | 2 | 2 | 2 | 2 | 2 |
| AEO-3PK | 2 | 2 | 2 | 2 | 2 | 2 |
| D- limonenes | 3 | 3 | 3 | 3 | 3 | 3 |
| Propandiol butyl ether | 12 | 12 | 12 | 12 | 12 | 12 |
| Isopropanol | 6 | 6 | 6 | 6 | 6 | 6 |
| Deionized water | Surplus | Surplus | Surplus | Surplus | Surplus | Surplus |
Test result corresponding to the different infiltration agent contents of table 7
Conclusion：As can be seen that when infiltration agent content is 1% from upper table 7, the relatively low loud paint removing effect of content is general；Infiltration
When agent content is 6%, content is higher, and paint removing effect is good.Considering cost and conventional efficient preferably permeate agent content for 1~
6% content range as bleeding agent, that is, when permeating agent content less than 1%, paint removing effect is bad, can influence the fabric after cleaning
Pliability；When permeating agent content higher than 6%, cleaning agent outward appearance of the foam volume more and after use is not stratified, and then influences cleaning agent
Recycling once again.
Claims (10)
1. a kind of environment-friendly high-efficiency fabric paint stripper, it is characterised in that including following components in percentage by weight：Alkaline matter 0.5~
5%th, bleeding agent 1~6%, fabric softening agent 1~6%, antistatic additive 0.1~2%, main solvent 5~20%, cosolvent 1~6%
And water surplus.
2. fabric paint stripper according to claim 1, it is characterised in that including following components in percentage by weight：Basic species
Matter 0.5~2%, bleeding agent 1~5%, fabric softening agent 1~5%, antistatic additive 0.1~2%, main solvent 5~15%, hydrotropy
Agent 1~6% and water surplus.
3. fabric paint stripper according to claim 1 or 2, it is characterised in that：The bleeding agent is aliphatic alcohol polyethenoxy
Ether.
4. fabric paint stripper according to claim 3, it is characterised in that：The AEO be JFC-2,
At least one of JFC-E, JFC-M.
5. fabric paint stripper according to claim 1, it is characterised in that：The main solvent is propandiol butyl ether, D- lemons
At least one of alkene, dimethyl carbonate.
6. fabric paint stripper according to claim 1, it is characterised in that：The cosolvent is ethanol, isopropanol, the third two
At least one of alcohol, glycerine.
7. fabric paint stripper according to claim 1, it is characterised in that：The alkaline matter be sodium hydroxide, sodium carbonate,
At least one of silicate.
8. fabric paint stripper according to claim 1, it is characterised in that：The fabric softening agent is double ethyl palmitate bases
At least one of hydroxyethyl methyl ammonium sulfate, coconut oil amido propyl amine-oxides, dioctadecyl dimethyl ammonium chloride.
9. fabric paint stripper according to claim 1, it is characterised in that：The antistatic additive is C12-14 alcohol polyoxyethylene
At least one of ether phosphoric acid potassium, NPE potassium phosphate.
A kind of 10. method for preparing environment-friendly high-efficiency fabric paint stripper described in claim 1, it is characterised in that comprise the following steps：
Alkaline matter, bleeding agent, fabric softening agent, antistatic additive, main solvent and cosolvent are added water and mixed by weight percent and is
Can.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975348.6A CN107880636A (en) | 2017-10-16 | 2017-10-16 | A kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975348.6A CN107880636A (en) | 2017-10-16 | 2017-10-16 | A kind of environment-friendly high-efficiency fabric paint stripper and preparation method thereof |
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| CN107880636A true CN107880636A (en) | 2018-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115260822A (en) * | 2022-08-09 | 2022-11-01 | 广州亦盛环保科技有限公司 | VOC-free aqueous deinking agent and preparation method thereof |
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| CN103666874A (en) * | 2013-11-22 | 2014-03-26 | 南通信一服饰有限公司 | Paint cleaner for fabric |
| EP2774961A1 (en) * | 2011-08-11 | 2014-09-10 | Universidad de Granada | Stripping compositions, compositions that are precursors thereof, a method for the "in situ" preparation thereof, and the use thereof for stripping paints, varnishes and lacquers |
| CN104744993A (en) * | 2013-12-31 | 2015-07-01 | 天津单渡科技开发有限公司 | Plant-based environment-friendly paint remover |
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2017
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| SU910710A1 (en) * | 1980-03-20 | 1982-03-07 | Ленинградское Научно-Производственное Объединение "Пигмент" | Composition for removing varnish and paint coatings |
| CN1524939A (en) * | 2003-09-15 | 2004-09-01 | 李伟光 | Multifunctional scrubbing cleanser |
| EP2774961A1 (en) * | 2011-08-11 | 2014-09-10 | Universidad de Granada | Stripping compositions, compositions that are precursors thereof, a method for the "in situ" preparation thereof, and the use thereof for stripping paints, varnishes and lacquers |
| CN103666874A (en) * | 2013-11-22 | 2014-03-26 | 南通信一服饰有限公司 | Paint cleaner for fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115260822A (en) * | 2022-08-09 | 2022-11-01 | 广州亦盛环保科技有限公司 | VOC-free aqueous deinking agent and preparation method thereof |
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Application publication date: 20180406 |