CN106893398A - A kind of paint stripper used for vehicle - Google Patents
A kind of paint stripper used for vehicle Download PDFInfo
- Publication number
- CN106893398A CN106893398A CN201710220815.4A CN201710220815A CN106893398A CN 106893398 A CN106893398 A CN 106893398A CN 201710220815 A CN201710220815 A CN 201710220815A CN 106893398 A CN106893398 A CN 106893398A
- Authority
- CN
- China
- Prior art keywords
- parts
- paint
- paint stripper
- acid
- vehicle
- 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
- 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
Landscapes
- 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)
- Paints Or Removers (AREA)
Abstract
A kind of paint stripper used for vehicle, is made up of the raw material of following parts by weight：Chlorinated paraffin：2~4 parts；Dibasic ester：30~40 parts；Dipropylene glycol methyl ether：3~8 parts；Phenmethylol：5~7 parts；BTA：2~3 parts；Formic acid：5~8 parts；Boric acid：6~8 parts；Ethanol：5~12 parts；NP‑10：1~3 part；Sodium gluconate：3~6 parts；Poly-epoxy succinic acid：1~2 part；Water：15~25 parts.Paint stripper of the present invention is used primarily in the shell of the vehicles such as automobile, high ferro train, aircraft, paint stripper of the present invention for the vehicles shell coating adhesive force it is strong, hardness is high, top layer is fine and close smooth the characteristics of R ＆ D design, have the advantages that paint removal efficiency is high, base material do not damaged, harmless, environmental protection.
Description
Technical field
The present invention relates to paint stripper technical field, more particularly, to a kind of paint stripper used for vehicle.
Background technology
The vehicles refer to automobile, train, aircraft etc. for manned, loading means of transport.First of the vehicles
Feature is fast outdoor work, movement velocity.Therefore, oxygen, sulfur dioxide, nitrogen oxygen in wind, rain, mist, air can be not only subject to
The influence of compound, dust, greasy dirt, salt, birds droppings, stream etc., and due to its high-speed motion, by these external environment influences
It is bigger.Second feature is strong mobility, can be worked in the various environment such as high mountain, Plain, basin, seashore, sand ground.Traffic work
The surface protection coating of tool not only to protect the vehicles in various environment can not burn into do not peel off, and be also contemplated that
To attractive in appearance.Therefore, it is that, mostly using baking process japanning, enamelled coating is very strong with base material adhesive force, hard the characteristics of vehicles coating
Degree is high, enamelled coating surface compact light, is to be most difficult to one of coating for sloughing.
For example automobile coating is mainly made up of resin, pigment, auxiliary agent, filler, curing agent, solvent etc., increases in metal automobile paint
Flash of light bronze (aluminium powder) is added, mica grain has been increased in opalescent lacquers.Automotive coatings typically have three layers：Priming paint (solvent bottom paint, electricity
Swimming priming paint)；Intermediate layer priming paint (universal primer, putty, in prime, seal low priming paint), finish paint (lacquer enamel, Vinylidene Chloride porcelain
Paint, alkyd resin system enamel paint, alkyd amino polyester, baking finish paint, acrylic resin baking finish paint, 2K polyurethane series finish paint).
Automobile coating common resins type has：Acrylic resin, alkyd resin, polyester resin, polyurethane resin, amino resins, asphalt mixtures modified by epoxy resin
Fat, hybrid resin etc..
And for example aircraft surfaces fuselage coating (being called aircraft skin coating), fuselage bottom, finish paint are generally epoxypolyamine fat bottom
Paint and polyurethane type finish paint.In addition, also polyurethane primer, wherein epoxy polychlorostyrene fat priming paint have epoxy adhesive force and
The pliability of resistance to abrasion and polyurethane, recoatability, compared with epoxy primer, its advantage is that bi-component pot-life is long, then is applied
Good, 0.4~0.5 micron of the dried film thickness of property, can mitigate the weight of airframe.Some fuselage systems find to compare during depainting
Hardly possible is de-, so making first coating with one etch priming paint on aluminium alloy, reuses the polyurethane conduct of anticorrosion fluid
Base coat covers polyurethane finish paint again, and advantage is preferable resistance to soiling, and depainting performance is also relatively good during rebuilding.
Although current paint stripper or depainting cream paint stripping rate are quickly, substantially it is made up of strong acid (organic acid),
Acid high, high volatility, workman applies man-hour requirement and does a full set of protection；And can cause a certain degree of to the substrate surface after depainting
Damage；If using organic solvent method depainting, extending the depainting time, operating efficiency is reduced.Additionally, also right after depainting
Base material carries out rust cleaning could again refresh paint, and current paint stripper does not have rust removing function.
The content of the invention
In view of the above-mentioned problems existing in the prior art, this application provides a kind of paint stripper used for vehicle.The present invention is de-
Paint agent is used primarily in the shell of the vehicles such as automobile, high ferro train, aircraft, shell of the paint stripper of the present invention for the vehicles
The characteristics of coating adhesion is strong, hardness is high, top layer is fine and close smooth R ＆ D design, with paint removal efficiency it is high, do not damage base material, to people
Body is harmless, environmental protection the advantages of.
Technical scheme is as follows：
A kind of paint stripper used for vehicle, is made up of the raw material of following parts by weight：
Chlorinated paraffin：2~4 parts；Dibasic ester：30~40 parts；Dipropylene glycol methyl ether：3~8 parts；Phenmethylol：5~7 parts；
BTA：2~3 parts；Formic acid：5~8 parts；Boric acid：6~8 parts；Ethanol：5~12 parts；NP-10：1~3 part；Gluconic acid
Sodium：3~6 parts；Poly-epoxy succinic acid：1~2 part；Water：15~25 parts.
A kind of preparation method of paint stripper used for vehicle, comprises the following steps that：
(1) after poly-epoxy succinic acid, sodium gluconate, chlorinated paraffin being mixed, stirring and ultrasound point at 45~55 DEG C
Dissipate 1~2 hour；
(2) BTA, formic acid, boric acid, ethanol, NP-10 are well mixed at 20~30 DEG C, are then quickly poured into
Mixture after the ultrasonic disperse of obtain 45~55 DEG C of step (1), stirs 15~30 minutes under 800~1200r/m speed,
It is cooled to 10~15 DEG C；
(3) after mixing dibasic ester, water, dipropylene glycol methyl ether, phenmethylol, ultrasonic disperse 1~3 is small at 45~55 DEG C
When, 10~15 DEG C that step (2) is obtained of mixture is then quickly poured into, stirred with the speed of 1200~1400r/m at room temperature
Mix 15~30 minutes；
(4) then proceed to be obtained final product within 1~3 hour with the speed stirring of 200~400r/m at room temperature.
The present invention is beneficial to be had technical effect that：
Specific embodiment
With reference to embodiment, the present invention is specifically described.
Embodiment 1
A kind of paint stripper used for vehicle, is made up of the raw material of following parts by weight：
Chlorinated paraffin：2 parts；Dibasic ester：30 parts；Dipropylene glycol methyl ether：3 parts；Phenmethylol：5 parts；BTA：2
Part；Formic acid：5 parts；Boric acid：6 parts；Ethanol：5 parts；NP-10：1 part；Sodium gluconate：3 parts；Poly-epoxy succinic acid：1 part；Water：15
Part.
Preparation method is：
(1) after mixing poly-epoxy succinic acid, sodium gluconate, chlorinated paraffin, simultaneously ultrasonic disperse 2 is small for stirring at 45 DEG C
When；
(2) BTA, formic acid, boric acid, ethanol, NP-10 are well mixed at 20 DEG C, are then quickly poured into step
(1) mixture after the ultrasonic disperse of 45 DEG C for obtaining, stirs 30 minutes under 800r/m speed, is cooled to 10 DEG C；
(3) after dibasic ester, water, dipropylene glycol methyl ether, phenmethylol being mixed, ultrasonic disperse 3 hours at 45 DEG C, then
10 DEG C that step (2) is obtained of mixture is quickly poured into, is stirred 30 minutes with the speed of 1200r/m at room temperature；
(4) then proceed to be obtained final product within 3 hours with the speed stirring of 200r/m at room temperature.
Embodiment 2
A kind of paint stripper used for vehicle, is made up of the raw material of following parts by weight：
Chlorinated paraffin：4 parts；Dibasic ester：40 parts；Dipropylene glycol methyl ether：8 parts；Phenmethylol：7 parts；BTA：3
Part；Formic acid：8 parts；Boric acid：8 parts；Ethanol：12 parts；NP-10：3 parts；Sodium gluconate：6 parts；Poly-epoxy succinic acid：2 parts；Water：
25 parts.
Preparation method is：
(1) after mixing poly-epoxy succinic acid, sodium gluconate, chlorinated paraffin, simultaneously ultrasonic disperse 1 is small for stirring at 55 DEG C
When；
(2) BTA, formic acid, boric acid, ethanol, NP-10 are well mixed at 30 DEG C, are then quickly poured into step
(1) mixture after the ultrasonic disperse of 55 DEG C for obtaining, stirs 15 minutes under 1200r/m speed, is cooled to 15 DEG C；
(3) after dibasic ester, water, dipropylene glycol methyl ether, phenmethylol being mixed, ultrasonic disperse 1 hour at 55 DEG C, then
15 DEG C that step (2) is obtained of mixture is quickly poured into, is stirred 15 minutes with the speed of 1400r/m at room temperature；
(4) then proceed to be obtained final product within 1 hour with the speed stirring of 400r/m at room temperature.
Embodiment 3
A kind of paint stripper used for vehicle, is made up of the raw material of following parts by weight：
Chlorinated paraffin：3 parts；Dibasic ester：35 parts；Dipropylene glycol methyl ether：5 parts；Phenmethylol：6 parts；BTA：2.5
Part；Formic acid：7 parts；Boric acid：7 parts；Ethanol：8 parts；NP-10：2 parts；Sodium gluconate：5 parts；Poly-epoxy succinic acid：1.5 parts；Water：
20 parts.
Preparation method is：
(1) after poly-epoxy succinic acid, sodium gluconate, chlorinated paraffin being mixed, stirring and ultrasonic disperse 1.5 at 50 DEG C
Hour；
(2) BTA, formic acid, boric acid, ethanol, NP-10 are well mixed at 25 DEG C, are then quickly poured into step
(1) mixture after the ultrasonic disperse of 50 DEG C for obtaining, stirs 25 minutes under 1000r/m speed, is cooled to 12 DEG C；
(3) after dibasic ester, water, dipropylene glycol methyl ether, phenmethylol being mixed, ultrasonic disperse 2 hours at 50 DEG C, then
12 DEG C that step (2) is obtained of mixture is quickly poured into, is stirred 25 minutes with the speed of 1300r/m at room temperature；
(4) then proceed to be obtained final product within 2 hours with the speed stirring of 300r/m at room temperature.
Test case：
Contrast paint stripper 1：The GY-713 steel paint strippers of the farsighted metal-impregnated wood material Co., Ltd of Dongguan City.This is a kind of
Paint stripper is brushed, the products characteristics marked in the product packaging have：Paint removing effect is fast without hindering material, saving working hour etc..It is short several
Minute can just come off the organic varnish of all metal surfaces, and polyester acrylic acid, amino ethene, organosilicon, poly- propylhomoserin, plastic-spraying etc. are set
The paint shaped that fat is newly prepared is adapted to.It is using application method：This product brush is stained with the surface for needing paint removal with hairbrush, and 3~5 minutes natural
Come off, then rinsed with water.Shelf-life：2 years.
Contrast paint stripper 2：The DS-070 paint strippers of the gloomy Chemical Manufacture supply of Tianjin moral.The product marked in the product packaging
Feature has：Paint stripping rate is fast, to 5~80 seconds paint stripper time of metallic paint (s)；It is different according to material to plastic paint priming paint, finish paint
The depainting time needs remove for 3~10 minutes, and the film removing to plastic paint is thorough, and cost is relatively low, the time is short, efficiency high；User
Just, only need to be the immersion of the article of removing or by the agent brushing at removing position when using, being not required to heating can remove paint；Sealing
Packaging, deposits at shady and cool, dry, it is to avoid direct sunlight；Shelf-life：2 years.
Product of the present invention：The paint stripper prepared using embodiment 3.
Contrast experiment 1：Three kinds of paint remover products are contrasted by observing, as a result as shown in table 1.
Table 1
| Time | Embodiment 1 | Contrast paint stripper 1 | Contrast paint stripper 2 |
| Outward appearance | It is clear to slightly yellow liquid | It is clear to slightly yellow liquid | It is clear to slightly yellow liquid |
| Smell | Micro- acid | Pungent tart flavour | Pungent tart flavour |
| Safeguard procedures | Common mouth mask | Acid-proof mouth mask | Acid-proof mouth mask |
| Corrosivity | It is manually actuated | Rubber gloves need to be worn | Rubber gloves need to be worn |
Contrast experiment 2：Paint removing effect test to imitating baking finish for car.Experimental technique：Some pieces of stainless steel plates are taken, by removing
The pre-cleaning operations such as rust, polishing, according to baking finish for car technique, in clean stainless steel surfaces elder generation last layer F06-8 zinc yellow azoic coupling components
Aldehyde priming paint, then sprays twice Germany BASF parrot paint (L90 models) again.In outdoor placement one month after curing of coatings.By three
Spray gun sprays different stainless steel plates respectively by hand to plant paint removal product, and paint removing effect is observed after spraying one time.Paint removal efficiency
Computing formula is that paint film plays the soft area of Zou/paint film original area * 100%.Experimental result is as shown in table 2.
Table 2
Be can see from the data of table 2, although the advertising of contrast paint stripper 1 and 2 is all very attractive, but those are only
It is directed to for common signal layer coating.As this laminated coating of automotive coatings, and the performance painted has high adsorption not
Easily peelable, high intensity is not easy to crack, high glossy is difficult infiltration, and contrast paint stripper 1 and 2 does not just reach the effect of rapidly and efficiently depainting
Fruit.
Contrast experiment 3：Rust-proof effect test after depainting.
After three kinds of paint removal products are by the complete depainting of stainless steel coating, rinsed with clear water, base material is then put into temperature
For 40 DEG C, humidity be 80%, in the free environment of divulging information, detection substrate surface produces the time of rust staining and produces the face of rust staining
Product, as a result as shown in table 3.
Table 3
| Time | Embodiment 1 | Contrast paint removal product 1 | Contrast paint removal product 2 |
| 5 days | Without rust staining | 3% rust staining | 5% rust staining |
| 10 days | Without rust staining | 12% rust staining | 13% rust staining |
| 20 days | 3% rust staining | 25% rust staining | 22% rust staining |
| 30 days | 7% rust staining | 34% rust staining | 36% rust staining |
Claims (2)
1. a kind of paint stripper used for vehicle, it is characterised in that be made up of the raw material of following parts by weight：
Chlorinated paraffin：2~4 parts；Dibasic ester：30~40 parts；Dipropylene glycol methyl ether：3~8 parts；Phenmethylol：5~7 parts；Benzo
Triazole：2~3 parts；Formic acid：5~8 parts；Boric acid：6~8 parts；Ethanol：5~12 parts；NP-10：1~3 part；Sodium gluconate：3
~6 parts；Poly-epoxy succinic acid：1~2 part；Water：15~25 parts.
2. a kind of preparation method of paint stripper used for vehicle, it is characterised in that comprise the following steps that：
(1) by poly-epoxy succinic acid, sodium gluconate, chlorinated paraffin mix after, at 45~55 DEG C stirring and ultrasonic disperse 1~
2 hours；
(2) BTA, formic acid, boric acid, ethanol, NP-10 are well mixed at 20~30 DEG C, are then quickly poured into step
(1) mixture after the ultrasonic disperse of 45~55 DEG C for obtaining, stirs 15~30 minutes under 800~1200r/m speed, cooling
To 10~15 DEG C；
(3) after dibasic ester, water, dipropylene glycol methyl ether, phenmethylol being mixed, ultrasonic disperse 1~3 hour at 45~55 DEG C,
Then 10~15 DEG C that step (2) is obtained of mixture is quickly poured into, 15 is stirred with the speed of 1200~1400r/m at room temperature
~30 minutes；
(4) then proceed to be obtained final product within 1~3 hour with the speed stirring of 200~400r/m at room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220815.4A CN106893398A (en) | 2017-04-06 | 2017-04-06 | A kind of paint stripper used for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220815.4A CN106893398A (en) | 2017-04-06 | 2017-04-06 | A kind of paint stripper used for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106893398A true CN106893398A (en) | 2017-06-27 |
Family
ID=59192847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220815.4A Pending CN106893398A (en) | 2017-04-06 | 2017-04-06 | A kind of paint stripper used for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106893398A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724311A (en) * | 2010-01-27 | 2010-06-09 | 合肥华清金属表面处理有限责任公司 | Paint remover for plane aluminium alloy skin depainting treatment |
| CN102325846A (en) * | 2009-01-23 | 2012-01-18 | 罗地亚管理公司 | Stripping composition |
| CN104231716A (en) * | 2014-09-25 | 2014-12-24 | 南通万德科技有限公司 | Industrial paint film separating agent and application thereof |
| CN104513519A (en) * | 2013-10-08 | 2015-04-15 | 上海立昌环境工程有限公司 | Preparation and application of environmental-protective aqueous paint remover |
| CN105219151A (en) * | 2015-11-09 | 2016-01-06 | 天津津海达科技有限公司 | Paint remover that a kind of environmental protection is stable and preparation method thereof |
-
2017
- 2017-04-06 CN CN201710220815.4A patent/CN106893398A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325846A (en) * | 2009-01-23 | 2012-01-18 | 罗地亚管理公司 | Stripping composition |
| CN101724311A (en) * | 2010-01-27 | 2010-06-09 | 合肥华清金属表面处理有限责任公司 | Paint remover for plane aluminium alloy skin depainting treatment |
| CN104513519A (en) * | 2013-10-08 | 2015-04-15 | 上海立昌环境工程有限公司 | Preparation and application of environmental-protective aqueous paint remover |
| CN104231716A (en) * | 2014-09-25 | 2014-12-24 | 南通万德科技有限公司 | Industrial paint film separating agent and application thereof |
| CN105219151A (en) * | 2015-11-09 | 2016-01-06 | 天津津海达科技有限公司 | Paint remover that a kind of environmental protection is stable and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 魏文德: "《有机化工原料大全（第二版） 下卷》", 31 August 1999, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8333829B2 (en) | Sprayable liquid emulsion polymer coating compositions | |
| CN106883754A (en) | Anticorrosion coating composition | |
| CN102974518A (en) | Coating process applying water-based paint to cast iron parts | |
| CN102974522A (en) | Coating process applying water-based paint to metal parts of engineering machinery | |
| CN102974521A (en) | Coating process applying water-based paint to forklift metal parts | |
| US20050153077A1 (en) | Method of resisting contaminant build up and oxidation of vehicle surfaces and other surfaces | |
| CN103834251A (en) | Water-soluble paint and application thereof | |
| CN108893012A (en) | A kind of aqueous derusting priming paint | |
| CN106893398A (en) | A kind of paint stripper used for vehicle | |
| CN100577876C (en) | Rust conversion and rust-proof coating agent for construction steel structure and its usage method | |
| CN104108209A (en) | Waterproof corrosion-resistant color coating steel plate and preparation method thereof | |
| CN104289406B (en) | The technique of railway freight-car application aqueous anticorrosion paint | |
| US6110536A (en) | Method of modifying epoxy-coated ship's hull surfaces, and surfaces obtained thereby | |
| JP2008138074A (en) | Coating composition | |
| CN107694888A (en) | Electric automobile metal plate lacquer spraying technique | |
| CA2214336C (en) | Anti-graffiti paint composition | |
| CN103497550B (en) | A kind of Metal water-proof paint and preparation method thereof | |
| US6579353B1 (en) | Protective coating | |
| CN108940772A (en) | A kind of aluminum alloy bodywork is without coating process | |
| CN110624799A (en) | Process method for removable isocyanate type flexible anti-corrosion composite coating for generator | |
| CN104479471B (en) | Easily-torn rustproof liquid film as well as preparation method and application of easily-torn rustproof liquid film | |
| CN108795171A (en) | A kind of preparation method of Vehicular liquid protective film | |
| CN106883669A (en) | A kind of paint removing composition of environment-friendly high-efficiency | |
| Spec | Surface preparation | |
| JPS6075366A (en) | Rust preventive coating and finishing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170627 |