CN110218495A - A kind of aqueous band temperature construction paint and preparation method thereof - Google Patents
A kind of aqueous band temperature construction paint and preparation method thereof Download PDFInfo
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- CN110218495A CN110218495A CN201910574260.2A CN201910574260A CN110218495A CN 110218495 A CN110218495 A CN 110218495A CN 201910574260 A CN201910574260 A CN 201910574260A CN 110218495 A CN110218495 A CN 110218495A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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
- 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
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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
- 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
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- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of aqueous band temperature construction paints and preparation method thereof, and the coating is prepared by the raw material of following parts by weight: 50-55 parts of resin aqueous emulsion, 40-45 parts of water slurry, 0.5-1 parts of anti-flash rusting agent, 0.3-0.5 parts of wetting agent, 0.3-0.5 parts of levelling agent；Wherein, the resin aqueous emulsion is made of the raw material of following parts by weight: waterborne epoxy modified silicone resin emulsion 20-30 parts, 60-70 parts of emulsion acrylic resin, 2-3 parts of silane coupling agent, 5-10 parts of water；The water slurry includes the raw material of following parts by weight: 2-3 parts of dispersing agent, 0.2-0.3 parts of defoaming agent, 8-10 parts of water, 5-8 parts of talcum powder, 15-20 parts of copper-chrome black, 5-8 parts of aluminium triphosphate, 2-3 parts of strontium chromate, 2-3 parts of mica powder.Preparation process of the present invention is simple, and product salt spray resistance and high temperature resistance are superior, band temperature construction can be carried out in the case where equipment runs well, protection effect is good, improves the economic benefit of enterprise and the convenience of equipment protection.
Description
Technical field
The present invention relates to technical field of paint preparation, a kind of aqueous band temperature construction paint and its preparation side are related in particular to
Method.
Background technique
In the equipment that the industrial applications such as electric power, metallurgy, petrochemical industry, chemical industry work to many superhigh temperature, as heat exchanger, flue,
Condenser, heating furnace, pyrolysis furnace etc..In process of production, the metal component of these equipment is tended to by very serious
Corrosion.To guarantee the service life of equipment and the economic benefit of enterprise, these equipment are not sometimes for the case where stopping working
Under repair and protect, since equipment surface is often with extra high temperature, presently commercially available high-temperature resistant coating with
Construction can lead to the problem of the paint films such as fall off, change colour on the ground of temperature, which increase the maintenance difficulties of equipment, thus, study one
Coating that is planting function admirable and can constructing with temperature have important practical significance and vast market prospect.
Summary of the invention
It is an object of the invention to provide a kind of aqueous band temperature construction paints and preparation method thereof, are existed with solving existing coating
It is easy to fall off after surface high-temp equipment construction, discoloration the problem of.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of aqueous band temperature construction paint, the coating by
The raw material of following parts by weight is prepared: 50-55 parts of resin aqueous emulsion, 40-45 parts of water slurry, 0.5-1 parts of anti-flash rusting agent,
0.3-0.5 parts of wetting agent, 0.3-0.5 parts of levelling agent；Wherein, the resin aqueous emulsion is made of the raw material of following parts by weight:
20-30 parts of silicone resin emulsion, 60-70 parts of emulsion acrylic resin, 2-3 parts of silane coupling agent, 5-10 parts of water；It is described
Water slurry includes the raw material of following parts by weight: 2-3 parts of dispersing agent, 0.2-0.3 parts of defoaming agent, 8-10 parts of water, talcum powder 5-8
Part, 15-20 parts of copper-chrome black, 5-8 parts of aluminium triphosphate, 2-3 parts of strontium chromate, 2-3 parts of mica powder.
The silicone resin emulsion is waterborne epoxy modified silicone resin emulsion, the waterborne epoxy modified organosilicon
Resin emulsion is the new four seas chemical industry SH-9607 lotion in Hubei.
The emulsion acrylic resin is 709 lotion of Britain's sunrise spy Ma.
The silane coupling agent is Y-R-Si-X3, and Y represents organo-functional group, and R represents alkylidene, and X representative can hydrolyze
Group.
The dispersing agent is Germany BYK-190.
The defoaming agent is Germany TEGO 810.
The anti-flash rusting agent is U.S. Raybo 60.
The wetting agent is Germany BYK-346.
The levelling agent is Germany TEGO 4100.
The preparation method of above-mentioned aqueous band temperature construction paint, comprising the following steps:
A, load weighted water, silicone resin emulsion, emulsion acrylic resin are added sequentially in material-compound tank, are delayed while stirring
Slow that silane coupling agent is added dropwise, silane coupling agent persistently stirs 10-15 minutes after being added dropwise and obtains resin aqueous emulsion, standby
With；
B, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, aluminium triphosphate, strontium chromate, mica powder are successively added
Enter and stirred evenly into material-compound tank, is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
C, load weighted resin aqueous emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank, are stirred
The aqueous band temperature construction paint is obtained after mixing uniformly.
The mixing speed of material-compound tank is 400-600 revs/min of middling speed in step a and step c.
The present invention can construct on the ground with temperature, and preparation process is simple, product salt spray resistance and Nai Gao
Warm superior performance can construct in the case where equipment runs well, and protection effect is good, improves the economic benefit of enterprise
With the convenience of equipment protection.
Aqueous band temperature construction paint is aqueous self-drying (or drying) Heat and corrosion resistant coating of my company's independent research.It can be in band
Construct on 100 ~ 300 DEG C of ground, resistance to 400 ~ 600 DEG C of the superhigh temperature of after curing completely, and can salt spray resistance be more than 300h.
The specific resin aqueous emulsion that the present invention synthesizes is organic and inorganic combination, the addition of emulsion acrylic resin
So that coating is protected in film formation performance, and can have good heat-resisting quantity, emulsion acrylic resin at 600 DEG C or less
Addition allow to normal temperature self-drying, stability and compatibility the quality of product played an important role.
Detailed description of the invention
Fig. 1 is state vs' figure after 1 coating application of embodiment 1 and comparative example.
Specific embodiment
Below with specific embodiment the present invention is described in detail.
Embodiment 1
The present embodiment coating is prepared by the raw material of following parts by weight:
53 parts of resin aqueous emulsion, 42 parts of water slurry, 0.8 part of anti-flash rusting agent, 0.4 part of wetting agent, 0.4 part of levelling agent.
Resin aqueous emulsion is made of the raw material of following parts by weight: 25 parts of waterborne epoxy modified silicone resin emulsion, third
65 parts of olefin(e) acid resin emulsion, 2.5 parts of silane coupling agent, 8 parts of water.
Water slurry includes the raw material of following parts by weight: 2 parts of dispersing agent, 0.2 part of defoaming agent, 9 parts of water, 6 parts of talcum powder, copper
17 parts of chrome black, 6 parts of aluminium triphosphate, 2 parts of strontium chromate, 2 parts of mica powder.
The preparation method of above-mentioned aqueous band temperature construction paint, comprising the following steps:
A, load weighted water, silicone resin emulsion, emulsion acrylic resin are added sequentially in material-compound tank, are delayed while stirring
Slow that silane coupling agent is added dropwise, silane coupling agent is persistently made for stirring (500 revs/min of mixing speed) 10-15 minutes after being added dropwise
Resin aqueous emulsion is obtained, it is spare；
B, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, aluminium triphosphate, strontium chromate, mica powder are successively added
Enter and stirred evenly into material-compound tank, is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
C, load weighted resin aqueous emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank, are stirred
The aqueous band temperature construction paint is obtained after mixing (500 revs/min of mixing speed) uniformly.Coating made from embodiment 1 is carried out
Performance test, the results are shown in Table 1.
Embodiment 2
The present embodiment coating is prepared by the raw material of following parts by weight:
50 parts of resin aqueous emulsion, 40 parts of water slurry, 0.5 part of anti-flash rusting agent, 0.3 part of wetting agent, 0.3 part of levelling agent.
Resin aqueous emulsion is made of the raw material of following parts by weight: 20 parts of waterborne epoxy modified silicone resin emulsion, third
60 parts of olefin(e) acid resin emulsion, 2 parts of silane coupling agent, 5 parts of water.
Water slurry includes the raw material of following parts by weight: 2 parts of dispersing agent, 0.2 part of defoaming agent, 8 parts of water, 5 parts of talcum powder, copper
15 parts of chrome black, 5 parts of aluminium triphosphate, 2 parts of strontium chromate, 2 parts of mica powder.
The preparation method of above-mentioned aqueous band temperature construction paint, comprising the following steps:
A, load weighted water, silicone resin emulsion, emulsion acrylic resin are added sequentially in material-compound tank, are delayed while stirring
Slow that silane coupling agent is added dropwise, silane coupling agent is persistently made for stirring (500 revs/min of mixing speed) 10-15 minutes after being added dropwise
Resin aqueous emulsion is obtained, it is spare；
B, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, aluminium triphosphate, strontium chromate, mica powder are successively added
Enter and stirred evenly into material-compound tank, is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
C, load weighted resin aqueous emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank, are stirred
The aqueous band temperature construction paint is obtained after mixing (500 revs/min of mixing speed) uniformly.
Embodiment 3
The present embodiment coating is prepared by the raw material of following parts by weight:
55 parts of resin aqueous emulsion, 45 parts of water slurry, 1 part of anti-flash rusting agent, 0.5 part of wetting agent, 0.5 part of levelling agent.
Resin aqueous emulsion is made of the raw material of following parts by weight: 30 parts of waterborne epoxy modified silicone resin emulsion, third
70 parts of olefin(e) acid resin emulsion, 3 parts of silane coupling agent, 10 parts of water.
Water slurry includes the raw material of following parts by weight: 3 parts of dispersing agent, 0.3 part of defoaming agent, 10 parts of water, 8 parts of talcum powder, copper
20 parts of chrome black, 8 parts of aluminium triphosphate, 3 parts of strontium chromate, 3 parts of mica powder.
The preparation method of above-mentioned aqueous band temperature construction paint, comprising the following steps:
A, load weighted water, silicone resin emulsion, emulsion acrylic resin are added sequentially in material-compound tank, are delayed while stirring
Slow that silane coupling agent is added dropwise, silane coupling agent is persistently made for stirring (500 revs/min of mixing speed) 10-15 minutes after being added dropwise
Resin aqueous emulsion is obtained, it is spare；
B, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, aluminium triphosphate, strontium chromate, mica powder are successively added
Enter and stirred evenly into material-compound tank, is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
C, load weighted resin aqueous emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank, are stirred
The aqueous band temperature construction paint is obtained after mixing (500 revs/min of mixing speed) uniformly.
Comparative example 1
This comparative example coating is prepared by the raw material of following parts by weight:
53 parts of silicone resin emulsion, 42 parts of water slurry, 0.8 part of anti-flash rusting agent, 0.4 part of wetting agent, 0.4 part of levelling agent.
Water slurry includes the raw material of following parts by weight: 2 parts of dispersing agent, 0.2 part of defoaming agent, 9 parts of water, 12 parts of talcum powder, copper
17 parts of chrome black, 4 parts of mica powder.The preparation method is as follows:
A, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, mica powder are added sequentially to stir in material-compound tank equal
It is even, it is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
B, load weighted silicone resin emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank,
After stirring (500 revs/min of mixing speed) uniformly.The coating of comparative example 1 is tested for the property, the results are shown in Table 1.
Table 1:
Application example
Aqueous band temperature construction paint prepared by embodiment 1 and coating prepared by comparative example 1 there are into 200 DEG C of boiler steels in surface temperature
It is brushed on plate, the coating of comparative example 1 can play a large amount of bubbles immediately, and meeting peeling falls off after 30min is completely dried, and embodiment 1
Aqueous band temperature construction paint can then form complete paint film, 30min can high temperature resistant and salt spray resistance after being completely dried.Brush drying
Both rear state as shown in Figure 1, coating of the present invention is still keeping good paint film state after 600 DEG C of high temperature resistant 30 days,
Salt spray resistance is up to 300h simultaneously.
Claims (4)
1. a kind of aqueous band temperature construction paint, characterized in that the coating is prepared by the raw material of following parts by weight: aqueous tree
50-55 parts of fat liquor, 40-45 parts of water slurry, 0.5-1 parts of anti-flash rusting agent, 0.3-0.5 parts of wetting agent, levelling agent 0.3-0.5
Part；Wherein, the resin aqueous emulsion is made of the raw material of following parts by weight: 20-30 parts of silicone resin emulsion, acrylic acid
60-70 parts of resin emulsion, 2-3 parts of silane coupling agent, 5-10 parts of water；The water slurry includes the raw material of following parts by weight: dispersion
2-3 parts of agent, 0.2-0.3 parts of defoaming agent, 8-10 parts of water, 5-8 parts of talcum powder, 15-20 parts of copper-chrome black, aluminium triphosphate 5-
8 parts, 2-3 parts of strontium chromate, 2-3 parts of mica powder.
2. aqueous band temperature construction paint according to claim 1, characterized in that the silicone resin emulsion is aqueous ring
Oxygen modified organic silicone resin lotion.
3. a kind of preparation method of aqueous band temperature construction paint of any of claims 1 or 2, characterized in that the following steps are included:
A, load weighted water, silicone resin emulsion, emulsion acrylic resin are added sequentially in material-compound tank, are delayed while stirring
Slow that silane coupling agent is added dropwise, silane coupling agent persistently stirs 10-15 minutes after being added dropwise and obtains resin aqueous emulsion, standby
With；
B, load weighted water, defoaming agent, dispersing agent, talcum powder, copper-chrome black, aluminium triphosphate, strontium chromate, mica powder are successively added
Enter and stirred evenly into material-compound tank, is then 20-30 microns with ball mill grinding to fineness, obtains water slurry, it is spare；
C, load weighted resin aqueous emulsion, anti-flash rusting agent, wetting agent, levelling agent and water slurry are sequentially added in material-compound tank, are stirred
The aqueous band temperature construction paint is obtained after mixing uniformly.
4. the preparation method of aqueous band temperature construction paint according to claim 3, characterized in that match in step a and step c
The mixing speed of batch can is 400-600 revs/min of middling speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574260.2A CN110218495A (en) | 2019-06-28 | 2019-06-28 | A kind of aqueous band temperature construction paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574260.2A CN110218495A (en) | 2019-06-28 | 2019-06-28 | A kind of aqueous band temperature construction paint and preparation method thereof |
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| CN110218495A true CN110218495A (en) | 2019-09-10 |
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| CN201910574260.2A Pending CN110218495A (en) | 2019-06-28 | 2019-06-28 | A kind of aqueous band temperature construction paint and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128753A (en) * | 1981-02-03 | 1982-08-10 | Toyonobu Mizutani | Paint for forming infra-red radiation film |
| CN102260450A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Anticorrosive paint |
| CN105885620A (en) * | 2016-04-25 | 2016-08-24 | 广州汤谱建筑装饰材料有限公司 | Petrochemical water-based high-temperature-resistant, anticorrosive and abrasion-resistant coating and method for preparing same |
| CN109777229A (en) * | 2019-02-20 | 2019-05-21 | 河北晨阳工贸集团有限公司 | A kind of acrylic acid protective primer and preparation method thereof |
| CN109867991A (en) * | 2019-03-15 | 2019-06-11 | 常州穗时新材料有限公司 | One kind is exempted to cure high-performance ceramic sealing wax and preparation method thereof |
-
2019
- 2019-06-28 CN CN201910574260.2A patent/CN110218495A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128753A (en) * | 1981-02-03 | 1982-08-10 | Toyonobu Mizutani | Paint for forming infra-red radiation film |
| CN102260450A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Anticorrosive paint |
| CN105885620A (en) * | 2016-04-25 | 2016-08-24 | 广州汤谱建筑装饰材料有限公司 | Petrochemical water-based high-temperature-resistant, anticorrosive and abrasion-resistant coating and method for preparing same |
| CN109777229A (en) * | 2019-02-20 | 2019-05-21 | 河北晨阳工贸集团有限公司 | A kind of acrylic acid protective primer and preparation method thereof |
| CN109867991A (en) * | 2019-03-15 | 2019-06-11 | 常州穗时新材料有限公司 | One kind is exempted to cure high-performance ceramic sealing wax and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘仲阳等: "有机硅耐高温涂料的研究进展", 《涂料工业》 * |
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Application publication date: 20190910 |