CN108485485A - A kind of not fugitive color formulation for coating material and preparation method thereof - Google Patents
A kind of not fugitive color formulation for coating material and preparation method thereof Download PDFInfo
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- CN108485485A CN108485485A CN201810372630.XA CN201810372630A CN108485485A CN 108485485 A CN108485485 A CN 108485485A CN 201810372630 A CN201810372630 A CN 201810372630A CN 108485485 A CN108485485 A CN 108485485A
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- powder
- toner
- coating
- fugitive color
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Classifications
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of not fugitive color formulation for coating material and preparation method thereof.It is related to chemical industry preparing technical field, is prepared by the raw material of following masses part：10 15 parts of ester resin, 8 12 parts of curing agent, 3.8 5.8 parts of high-calcium powder, 1.9 2.8 parts of light calcium carbonate powder, 2.1 3.3 parts of sericite in powder, 0.15 0.24 parts of bentonite, 1.4 2.1 parts of molybdate red toner, 1.65 2.62 parts of pigment scarlet powder toner, 3.8 5.7 parts of solvent, 0.13 0.19 parts of dispersant, 0.13 0.19 parts of antifoaming agent, 0.11 0.17 parts of levelling agent, 0.11 0.17 parts of silane coupling agent, 0.15 0.24 parts of ultra-violet absorber.The heat-resisting weatherability of coating prepared by this method is excellent, strong coloring force, and long-time ultraviolet light is colour-fast, can be good at solving problem above.
Description
Technical field
The present invention relates to chemical industry preparing technical fields, in particular to a kind of not fugitive color formulation for coating material and its preparation
Method.
Background technology
Organic toner pigment scarlet powder and inorganic toner molybdate red toner are two kinds of toners more commonly used in coating.Wherein, molybdenum
Chrome red toner has the characteristics that solvent resistant, heat-resisting weatherability are excellent, but its tinting strength, tinting power is poor, is not easy in the use of coating
Color；And the relative density of pigment scarlet powder is small, strong coloring force, covering power is high, bright in colour, but its heat resistance, weatherability are poor, when long
Between ultraviolet light, it may appear that color is thin out, in addition fade the phenomenon that, affect to the use of coating.
Invention content
The object of the present invention is to provide a kind of not fugitive color formulation for coating material and preparation method thereof, painting prepared by this method
Expect that heat-resisting weatherability is excellent, strong coloring force, and long-time ultraviolet light is colour-fast, can be good at solving problem above.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows：
A kind of not fugitive color formulation for coating material, is prepared by the raw material of following masses part：10-15 parts of ester resin, curing agent 8
- 12 parts, 3.8-5.8 parts of high-calcium powder, 1.9-2.8 parts of light calcium carbonate powder, 2.1-3.3 parts of sericite in powder, 0.15-0.24 part of bentonite, molybdenum
1.4-2.1 parts of chrome red toner, 1.65-2.62 parts of pigment scarlet powder toner, 3.8-5.7 parts of solvent, 0.13-0.19 part of dispersant, defoaming
0.13-0.19 part of agent, 0.11-0.17 part of levelling agent, 0.11-0.17 part of silane coupling agent, ultra-violet absorber 0.15-0.24
Part.
Further, the polyester resin is asparagus fern resin, preferably secondary amine resinoid.
Further, the curing agent is Isocyanate prepolymers body, preferably HDI, MDI performed polymer.
Further, the preferred organobentonite of the bentonite.
Further, the molybdate red toner and pigment scarlet powder toner are uniformly dispersed by dispersion machine mixing, are made red first
Mixture of colours toner is subsequently used for the preparation of coating.
Further, the red mixing toner, the parts by weight of pigment scarlet powder and molybdate red toner are：Pigment scarlet powder 0.8-
0.85 part, 1 part of molybdate red toner.
Further, the pigment scarlet powder, preferably bisazo class pigment scarlet powder.
Further, the molybdate red toner, preferably 207 molybdate reds.
Further, the formula is divided into two component of A, B, and wherein curing agent is B component, remaining is A components.
A kind of preparation method of not fugitive color coating, step include：
1) mixing toner is prepared：First using pigment scarlet powder and molybdate red toner as raw material, 5-10 is disperseed by grinding dispersion machine
Minute, it is uniformly mixed, red mixing toner is made；
2) bentonite suspension is prepared：Using bentonite and solvent as raw material, bentonite is set to be dispersed in by dispersion machine
In organic solvent, it is in cotton-shaped bentonite suspension to be made, and the novel solvent as coating uses；
3) dispersant, antifoaming agent, levelling agent, silane coupling agent are added in above-mentioned novel solvent, is uniformly mixed；
4) polyester resin is added in said mixture, high-speed stirred 10 minutes is uniformly dispersed；
5) with middle stirring at low speed said mixture, while sericite in powder, light calcium carbonate powder, high-calcium powder, mixing toner being sequentially added
And ultra-violet absorber, continuing high-speed stirred after charging makes it be uniformly dispersed in 15-20 minutes, obtains coating coarse fodder；
6) it by above-mentioned coarse fodder, is ground 3-4 times by three-roller, obtains fineness in 15-20 microns of fineves, obtain coating
Component A；
7) B component curing agent Isocyanate prepolymers body is added in above-mentioned coating component A, is uniformly mixed, is not easy
Colour fading coating.
Not fugitive color formulation for coating material provided in an embodiment of the present invention and preparation method thereof, the present invention provides one kind to be not easy to take off
The formula and preparation method of color coating, by tinting strength, tinting power, high, strong covering power organic toner pigment scarlet powder, excellent with heat-resisting weatherability
Inorganic toner molybdate red toner mixes according to a certain percentage, and the preparation of coating, the painting that this method is prepared are used for as mixing toner
Expect that heat-resisting weatherability is excellent, strong coloring force, and long-time ultraviolet light is colour-fast, has both overcome using pigment scarlet powder fugitive color
Disadvantage, and overcome the shortcomings that colouring force difference using molybdate red toner.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
28g pigment scarlet powders toner, 33g molybdate red toners are accurately weighed first, are disperseed 5 minutes by grinding dispersion machine, mixing
It is for use to be uniformly placed on small beaker.Then 3.2g bentonites and 76g solvents are added in large beaker, is stirred with glass bar preliminary
Mixing, then keeps bentonite evenly dispersed in a solvent with dispersion machine, and it is in cotton-shaped bentonite suspension to be made, as coating
Novel solvent uses.2.6g dispersants, 2.6g antifoaming agent, 2.2g levelling agents, 2.2g silane are sequentially added in novel solvent obtained
Coupling agent is uniformly mixed, and 200g polyester resin is then added, blender high-speed stirred, until after being uniformly dispersed, reduction is stirred
Rate is mixed, 42g sericites in powder, 38g light calcium carbonate powders, 76g high-calcium powders, the red color of 61g mixing are sequentially added with middle low speed while stirring
Powder and 3g ultra-violet absorbers, continuing high-speed stirred after charging makes it be uniformly dispersed in 15 minutes, obtains coating coarse fodder.Then
Coarse fodder is ground with three-roller 4 times, is obtained fineness and is equipped with using fines obtained as the component A of coating in 15-20 microns of fineves
B component isocyanates 160g is uniformly mixed and obtains not fugitive color coating.
Embodiment 2
42g pigment scarlet powders toner, 52.4g molybdate red toners are accurately weighed first, is disperseed 8 minutes by grinding dispersion machine, are mixed
It closes and is uniformly placed in beaker for use.Then 4.8g bentonites and 120g solvents are added in large beaker, is stirred just with glass bar
Step mixing, then keeps bentonite evenly dispersed in a solvent with dispersion machine, and it is in cotton-shaped bentonite suspension to be made, as coating
Novel solvent use.3.8g dispersants, 3.6g antifoaming agent, 3.4g levelling agents, 3.4g silicon are sequentially added in novel solvent obtained
Alkane coupling agent, is uniformly mixed, and 300g polyester resin is then added, and blender high-speed stirred reduces until after being uniformly dispersed
Stir speed (S.S.), with middle low speed sequentially add while stirring 66g sericites in powder, 56g light calcium carbonate powders, 116g high-calcium powders, 94.4g mixing it is red
Color toner and 4.8g ultra-violet absorbers, continuing high-speed stirred after charging makes it be uniformly dispersed in 20 minutes, and it is thick to obtain coating
Material.Then it grinds coarse fodder 4 times with three-roller, obtains fineness in 15-20 microns of fineves, using fines obtained as the A groups of coating
Point, it is equipped with B component isocyanates 240g, is uniformly mixed and obtains not fugitive color coating.
Embodiment 3
42g pigment scarlet powders toner, 50g molybdate red toners are accurately weighed first, are disperseed 8 minutes by grinding dispersion machine, mixing
It is uniformly placed in beaker for use.Then 4.6g bentonites and 120g solvents are added in large beaker, is stirred with glass bar preliminary
Mixing, then keeps bentonite evenly dispersed in a solvent with dispersion machine, and it is in cotton-shaped bentonite suspension to be made, as coating
Novel solvent uses.3.8g dispersants, 3.8g antifoaming agent, 3.4g levelling agents, 3.4g silane are sequentially added in novel solvent obtained
Coupling agent is uniformly mixed, and 300g polyester resin is then added, blender high-speed stirred, until after being uniformly dispersed, reduction is stirred
Rate is mixed, 68g sericites in powder, 60g light calcium carbonate powders, 110g high-calcium powders, the red color of 92g mixing are sequentially added with middle low speed while stirring
Powder and 4.8g ultra-violet absorbers, continuing high-speed stirred after charging makes it be uniformly dispersed in 20 minutes, obtains coating coarse fodder.
Then with three-roller grinding coarse fodder 4 times, fineness is obtained in 15-20 microns of fineves, using fines obtained as the component A of coating,
It is equipped with B component isocyanates 240g, is uniformly mixed and obtains not fugitive color coating.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of not fugitive color formulation for coating material, which is characterized in that be prepared by the raw material of following masses part：Ester resin 10~15
Part, 8~12 parts of curing agent, 3.8~5.8 parts of high-calcium powder, 1.9~2.8 parts of light calcium carbonate powder, 2.1~3.3 parts of sericite in powder, bentonite
0.15~0.24 part, 1.4~2.1 parts of molybdate red toner, 1.65~2.62 parts of pigment scarlet powder toner, 3.8~5.7 parts of solvent, dispersion
0.13~0.19 part of agent, 0.13~0.19 part of antifoaming agent, 0.11~0.17 part of levelling agent, 0.11~0.17 part of silane coupling agent,
0.15~0.24 part of ultra-violet absorber.
2. not fugitive color formulation for coating material according to claim 1, which is characterized in that the polyester resin is asparagus fern resin, excellent
Select secondary amine resinoid.
3. not fugitive color formulation for coating material according to claim 1, which is characterized in that the curing agent is Isocyanate prepolymers
Body, preferably HDI, MDI performed polymer.
4. not fugitive color formulation for coating material according to claim 1, which is characterized in that the preferred organobentonite of bentonite.
5. not fugitive color formulation for coating material according to claim 1, which is characterized in that the molybdate red toner and bright red pink colour
Powder is uniformly dispersed by dispersion machine mixing first, and red mixing toner is made, is subsequently used for the preparation of coating.
6. not fugitive color formulation for coating material according to claim 5, which is characterized in that the red mixing toner, pigment scarlet powder with
The parts by weight of molybdate red toner are：0.8~0.85 part of pigment scarlet powder, 1 part of molybdate red toner.
7. according to not fugitive color formulation for coating material described in claim 1,5 or 6, which is characterized in that the pigment scarlet powder, preferably bisazo
Class pigment scarlet powder.
8. according to not fugitive color formulation for coating material described in claim 1,5 or 6, which is characterized in that the molybdate red toner, preferably
207 molybdate reds.
9. not fugitive color formulation for coating material according to claim 1, which is characterized in that the formula is divided into two component of A, B, wherein
Curing agent is B component, remaining is component A.
10. according to the not preparation method of fugitive color coating described in right any one of 1-9, which is characterized in that step includes：
1) mixing toner is prepared：First using pigment scarlet powder and molybdate red toner as raw material, disperseed 5-10 minutes by grinding dispersion machine,
It is uniformly mixed, red mixing toner is made；
2) bentonite suspension is prepared：Using bentonite and solvent as raw material, bentonite is set to be dispersed in by dispersion machine organic
In solvent, it is in cotton-shaped bentonite suspension to be made, and the novel solvent as coating uses；
3) dispersant, antifoaming agent, levelling agent, silane coupling agent are added in above-mentioned novel solvent, is uniformly mixed；
4) polyester resin is added in said mixture, high-speed stirred 10 minutes is uniformly dispersed；
5) with middle stirring at low speed said mixture, while sericite in powder, light calcium carbonate powder, high-calcium powder, mixing toner and purple being sequentially added
Ultraviolet absorbers, continuing high-speed stirred after charging makes it be uniformly dispersed in 15-20 minutes, obtains coating coarse fodder；
6) it by above-mentioned coarse fodder, is ground 3-4 times by three-roller, obtains fineness in 15-20 microns of fineves, obtain the A groups of coating
Point；
7) B component curing agent Isocyanate prepolymers body is added in above-mentioned coating component A, is uniformly mixed, obtains not fugitive color
Coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372630.XA CN108485485A (en) | 2018-04-24 | 2018-04-24 | A kind of not fugitive color formulation for coating material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372630.XA CN108485485A (en) | 2018-04-24 | 2018-04-24 | A kind of not fugitive color formulation for coating material and preparation method thereof |
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| CN108485485A true CN108485485A (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810372630.XA Pending CN108485485A (en) | 2018-04-24 | 2018-04-24 | A kind of not fugitive color formulation for coating material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574648A (en) * | 2019-09-27 | 2021-03-30 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947379A (en) * | 2017-04-28 | 2017-07-14 | 成都玉龙化工有限公司 | False thick anti-corrosion grey paint of a kind of bentonite and preparation method thereof |
-
2018
- 2018-04-24 CN CN201810372630.XA patent/CN108485485A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947379A (en) * | 2017-04-28 | 2017-07-14 | 成都玉龙化工有限公司 | False thick anti-corrosion grey paint of a kind of bentonite and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 沈春林等: "《建筑涂料手册》", 31 March 2002, 中国建筑工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574648A (en) * | 2019-09-27 | 2021-03-30 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
| CN112574648B (en) * | 2019-09-27 | 2022-03-11 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
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