CN107383992A - A kind of diluent of car repair paint special - Google Patents
A kind of diluent of car repair paint special Download PDFInfo
- Publication number
- CN107383992A CN107383992A CN201710658593.4A CN201710658593A CN107383992A CN 107383992 A CN107383992 A CN 107383992A CN 201710658593 A CN201710658593 A CN 201710658593A CN 107383992 A CN107383992 A CN 107383992A
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- CN
- China
- Prior art keywords
- parts
- diluent
- modified filler
- deionized water
- car repair
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- 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.)
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Abstract
The invention discloses a kind of diluent of car repair paint special, the diluent includes organic solvent, inorganic salts, modified filler and deionized water, and the organic solvent, inorganic salts, the mass ratio of modified filler and deionized water are 25 45：12‑28：4‑15：45 68, the modified filler includes the following component counted in parts by weight：10 20 parts of powder of straw, 13 parts of pearl powder, 50 70 parts of aloe extract, 47 69 parts of deionized water；The moisture content of the modified filler is 46 64%.Compared with prior art, for diluent of the present invention to human body and environmentally friendly, film finish is good, and preparation method is simple, application method, is painted with this diluent treatment, and convenient and simple, the paint after processing tends to smear out, and reduces manual operation difficulty.
Description
Technical field
The invention belongs to the field of painting, and in particular to a kind of diluent of car repair paint special.
Background technology
With the improvement of living standards, the usage amount of automobile sharply increases, the accident rate that scratches of automobile is also in therewith
Ascendant trend, mainly it is damaged car surface paint by cut, scraping etc., most car owners select regular touch-up paint, and price is low
Touch-up paint effect it is bad, good effect cost is too high.
Diluent is a kind of in order to reduce resin viscosity, and what is improved its processing performance and add is good with resin miscible
Liquid substance, the thermosetting resin in paint need to add diluent and be easy to be processed further to reduce its viscosity, this
A little diluents are essentially all the organic solvent cheaper than resin.If a kind of good diluent of dilution effect reduces paint
Viscosity, reduce the difficulty of smearing.
Application number 201610293094.5, a kind of entitled aqueous one-component automobile coating special diluting agent.The diluent, bag
Include following components in percentage by weight：Resin 15-25%, deionized water 60-70%, amine neutralizer 0.1-1%, dispersant 1-
5%, defoamer 0.1-1%, levelling agent 0.1-0.5%, auxiliary rheological agents 0.8-1.2%, cosolvent 1-10%.The dilution of the present invention
Agent has extremely strong thixotropy, can enable water paint while water paint working viscosity is reduced without changing its thixotropy
Enough smooth constructions, avoid paint film from the disadvantages such as shrinkage cavity, sagging and cissing occur；The diluent includes hydrophilic and hydrophobic environment-friendly type
Cosolvent, the stability of diluent and the compatibility with water paint can be not only improved, can also lift the drying of water paint
Speed；Benzene is not contained, safety and environmental protection, without VOC；Production process is simple, easy to use....
The content of the invention
In view of the shortcomings of the prior art, should it is an object of the invention to provide a kind of diluent of car repair paint special
Diluent is nontoxic, and volatility is good, and thixotropy is strong.
To solve prior art problem, the technical scheme that the present invention takes is：
A kind of diluent of car repair paint special, including organic solvent, inorganic salts, modified filler and deionized water, institute
The mass ratio for stating organic solvent, inorganic salts, modified filler and deionized water is 25-45：12-28：4-15：45-68, the modification
Filler includes the following component counted in parts by weight：Powder of straw 10-20 parts, pearl powder 1-3 parts, aloe extract 50-70 parts, go
Ionized water 47-69 parts；The moisture content of the modified filler is 46-64%.
It is that the organic solvent, inorganic salts, the mass ratio of modified filler and deionized water are 40 as improved：20：8：
52。
It is that the organic solvent is polyethylene glycol triacetate, poly- dichloromethane, n-butanol or acetic acid second as improved
One or more mixing in ester.
It is as improved, the preparation method of the modified filler, by 10-20 parts powder of straw, 1-3 parts pearl powder and 20-
35 parts of aloe extracts are mixed evenly, and ball mill grinding is placed in after low-temperature preservation 10-30min, add deionized water
With remaining aloe extract, it is 46-64% to be heated to moisture content.
It is that the temperature of the low-temperature preservation is 7-10 DEG C as improved.
It is that the inorganic salts are a kind of in magnesia, sodium bromide or potassium hydroxide as improved.
Specifically, organic solvent, inorganic salts, modified filler and deionized water are weighed；Organic solvent and deionized water are mixed
Close, stir under 600-800rpm speed, add inorganic salts and modified filler, continue stirring to being completely dissolved, you can.
Beneficial effect：
Compared with prior art, diluent of the present invention is to human body and environmentally friendly, and film finish is good, preparation method letter
Single, application method, painted with this diluent treatment, convenient and simple, the paint after processing tends to smear out, and it is difficult to reduce manual operation
Degree.
Embodiment
The present invention is further described in detail below by specific embodiment.
Embodiment 1
A kind of diluent of car repair paint special, including polyethylene glycol triacetate, magnesia, modified filler and go from
Sub- water, the polyethylene glycol triacetate, magnesia, the mass ratio of modified filler and deionized water are 25：12：4：45, it is described
Modified filler includes the following component counted in parts by weight：10 parts of powder of straw, 1 part of pearl powder, 50 parts of aloe extract, deionization
47 parts of water；The moisture content of the modified filler is 46%.
The preparation method of the modified filler, 10 parts of powder of straw, 1 part of pearl powder and 20 parts of aloe extracts are mixed
Uniformly, and after 7 DEG C of preservation 10-30min ball mill grinding is placed in, adds deionized water and remaining aloe extract, is heated
It is 46-64% to moisture content.
Embodiment 2
A kind of diluent of car repair paint special, including organic solvent, sodium bromide, modified filler and deionized water, institute
The mass ratio for stating organic solvent, sodium bromide, modified filler and deionized water is 40：20：8：52, the modified filler includes following
The component counted in parts by weight：15 parts of powder of straw, 2 parts of pearl powder, 68 parts of aloe extract, 60 parts of deionized water；The modification
The moisture content of filler is 50%.
The organic solvent is that polyethylene glycol triacetate and n-butanol mix, wherein n-butanol and polyethylene glycol three
The mass ratio of acetic acid esters is 2：1.
The preparation method of the modified filler, by 32 parts of 15 parts of powder of straw, 2 parts of pearl powder, aloe extract mixings
Uniformly, and after 8 DEG C of preservation 20min ball mill grinding is placed in, deionized water and remaining aloe extract is added, is heated to containing
Water rate is 54%.
Embodiment 3
A kind of diluent of car repair paint special, including ethyl acetate, potassium hydroxide, modified filler and deionized water,
The ethyl acetate, potassium hydroxide, the mass ratio of modified filler and deionized water are 45：12：12：68, the modified filler bag
Include the following component counted in parts by weight：20 parts of powder of straw, 3 parts of pearl powder, 70 parts of aloe extract, 69 parts of deionized water；Institute
The moisture content for stating modified filler is 64%.
The preparation method of the modified filler, by 35 parts of 20 parts of powder of straw, 3 parts of pearl powder, aloe extract mixings
Uniformly, and after 10 DEG C of preservation 30min ball mill grinding is placed in, deionized water and remaining aloe extract is added, is heated to
Moisture content is 64%.
Comparative example
A kind of diluent of car repair paint special, including organic solvent, sodium bromide, filler and deionized water, it is described to have
Solvent, sodium bromide, the mass ratio of modified filler and deionized water are 40：20：8：52, the filler include it is following by weight
The component of number meter：15 parts of powder of straw, 2 parts of pearl powder.
The organic solvent is that polyethylene glycol triacetate and n-butanol mix, wherein n-butanol and polyethylene glycol three
The mass ratio of acetic acid esters is 2：1.
With embodiment 1-3 and the dilution dilution agent high concentrations of toluene diisocyanate of comparative example 1, and detect the performance painted after dilution, institute
It is as shown in the table to obtain data.
It is simple to can be seen that thinner composition of the present invention for data from table, environmental protection, and preparation process is simple, is formulated with this
After the diluent dilution paint of preparation, stable performance, adhesive force are good, and surface drying speed is fast, and comparing embodiment 2 and comparative example 1 are understood,
The surface drying speed of the participation raising paint of modified filler.
In addition, the invention is not restricted to above-mentioned embodiment, as long as in without departing from the scope of the present invention, can take various
Mode implements the present invention.
Claims (6)
1. a kind of diluent of car repair paint special, it is characterised in that including organic solvent, inorganic salts, modified filler and go
Ionized water, the organic solvent, inorganic salts, the mass ratio of modified filler and deionized water are 25-45：12-28：4-15：45-
68, the modified filler includes the following component counted in parts by weight：Powder of straw 10-20 parts, pearl powder 1-3 parts, aloe extraction
Thing 50-70 parts, deionized water 47-69 parts；The moisture content of the modified filler is 46-64%.
A kind of 2. diluent of car repair paint special according to claim 1, it is characterised in that the organic solvent,
The mass ratio of inorganic salts, modified filler and deionized water is 40：20：8：52.
3. the diluent of a kind of car repair paint special according to claim 1, it is characterised in that the organic solvent is
One or more mixing in polyethylene glycol triacetate, poly- dichloromethane, n-butanol or ethyl acetate.
4. the diluent of a kind of car repair paint special according to claim 1, it is characterised in that the modified filler
Preparation method, 10-20 parts powder of straw, 1-3 parts pearl powder and 20-35 part aloe extracts are mixed evenly, and low temperature is protected
Ball mill grinding is placed in after hiding 10-30min, adds deionized water and remaining aloe extract, it is 46- to be heated to moisture content
64%.
5. the diluent of a kind of car repair paint special according to claim 4, it is characterised in that the low-temperature preservation
Temperature is 7-10 DEG C.
6. the diluent of a kind of car repair paint special according to claim 1, it is characterised in that the inorganic salts are oxygen
Change a kind of in magnesium, sodium bromide or potassium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658593.4A CN107383992A (en) | 2017-08-03 | 2017-08-03 | A kind of diluent of car repair paint special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658593.4A CN107383992A (en) | 2017-08-03 | 2017-08-03 | A kind of diluent of car repair paint special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107383992A true CN107383992A (en) | 2017-11-24 |
Family
ID=60343940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658593.4A Pending CN107383992A (en) | 2017-08-03 | 2017-08-03 | A kind of diluent of car repair paint special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107383992A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077208A (en) * | 1992-04-09 | 1993-10-13 | 韦德华 | Weather-proof multi-functional nitro-diluent without benzene toxin |
| CN1837306A (en) * | 2005-03-22 | 2006-09-27 | 韩建华 | Plastic decorative coating and corresponding diluent |
| CN102796428A (en) * | 2012-08-31 | 2012-11-28 | 植彩美瑞涂料（北京）有限公司 | Plant paint and preparation method thereof |
| CN104087053A (en) * | 2014-07-26 | 2014-10-08 | 潍坊亿兴化工科技有限公司 | Environment-friendly thinner for automotive refinishing paint and preparation method of environment-friendly thinner |
-
2017
- 2017-08-03 CN CN201710658593.4A patent/CN107383992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077208A (en) * | 1992-04-09 | 1993-10-13 | 韦德华 | Weather-proof multi-functional nitro-diluent without benzene toxin |
| CN1837306A (en) * | 2005-03-22 | 2006-09-27 | 韩建华 | Plastic decorative coating and corresponding diluent |
| CN102796428A (en) * | 2012-08-31 | 2012-11-28 | 植彩美瑞涂料（北京）有限公司 | Plant paint and preparation method thereof |
| CN104087053A (en) * | 2014-07-26 | 2014-10-08 | 潍坊亿兴化工科技有限公司 | Environment-friendly thinner for automotive refinishing paint and preparation method of environment-friendly thinner |
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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 |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |