CN106118365B - A kind of shock resistance Cold resistant paint and preparation method thereof based on graphene powder - Google Patents
A kind of shock resistance Cold resistant paint and preparation method thereof based on graphene powder Download PDFInfo
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- CN106118365B CN106118365B CN201610555935.5A CN201610555935A CN106118365B CN 106118365 B CN106118365 B CN 106118365B CN 201610555935 A CN201610555935 A CN 201610555935A CN 106118365 B CN106118365 B CN 106118365B
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- resistant paint
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- cold resistant
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D5/08—Anti-corrosive 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
- C09D7/65—Additives macromolecular
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of shock resistance Cold resistant paint and preparation method thereof based on graphene powder.The shock resistance Cold resistant paint based on graphene powder, in parts by mass, including 50~70 parts of epoxy resin, 30~40 parts of phenol aldehyde type vinyl ester resin, 5~8 parts of polyvinyl alcohol, 4~8 parts of ptfe emulsion, 5~10 parts of dispersing agent, 2~6 parts of defoaming agent, 1~5 part of preservative, 20~50 parts of filler, 0.3~1.2 part of graphene powder, 50~60 parts of deionized water.Epoxy resin, phenol aldehyde type vinyl ester resin, polyvinyl alcohol and ptfe emulsion are added in coating of the present invention, so that coating has good shock resistance, cold-resistant and antiseptic property, in addition increase graphene powder, further improve its comprehensive performance, especially shock resistance and cold tolerance.
Description
Technical field
The present invention relates to shock resistance Cold resistant paint field more particularly to a kind of cold-resistant paintings of shock resistance based on graphene powder
Material and preparation method thereof.
Background technique
Coating refers to and is coated on body surface under certain conditions and can be formed film and play protection, decoration or other are special
A kind of liquid or solid material of function (insulation, antirust, mould proof, heat-resisting etc.), coatings industry belong to the modern industry, but coating sheet
Body but has long history.China is the country for using natural resin earliest as the coating lacquer of film forming matter in the world.
The mineral face that the artist of early stage uses is the suspension of water or deployed with water or albumin, and here it is earliest aqueous
Coating.
Chinese patent publication No. 104327670A discloses a kind of cold-resistant anticorrosive paint of shock resistance, and raw material wraps by weight
It includes: 50-55 parts of epoxy resin, 20-24 parts of amino resins, 11-15 parts of alkyd resin, 270712-15 parts of nitrile rubber, modified stone
Black alkene 21-28 parts, 12-15 parts of calcium carbonate, 5-8 parts of zinc oxide, KH-7921.1-1.5 parts of silane coupling agent, preservative 0.2-0.5
Part, 1.6-2 parts of defoaming agent, 1.5-1.8 parts of levelling agent, 0.8-1.1 parts of mould inhibitor, 1.1-1.4 parts of dispersing agent, coalescing agent 1.6-
1.8 parts, OD1.2-1.5 parts of anti-aging agent, 1-3 parts of hydroxyethyl cellulose, 60-64 parts of solvent, the formulation for coating material is many kinds of, preparation
Complex process, paint adhesion obtained is poor, though shock resistance, cold resistance and anti-corrosion increase, still needs to further
It improves.
Summary of the invention
In view of this, it is an object of the present invention to provide a kind of shock resistance Cold resistant paint based on graphene powder, it should
It is poor that shock resistance Cold resistant paint based on graphene powder solves coating impact resistance, cold resistance, anti-corrosive properties and adhesive force
Problem.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of shock resistance Cold resistant paint based on graphene powder, in parts by mass, including following components:
Epoxy resin can be 50 parts, 52 parts, 55 parts, 58 parts, 60 parts, 63 parts, 65 parts, 68 parts or 70 parts in the present invention
Deng, phenol aldehyde type vinyl ester resin can for 30 parts, 32 parts, 34 parts, 36 parts, 38 parts or 40 parts, 5~8 parts of polyvinyl alcohol；It is poly-
4~8 parts of tetrafluoroethene lotion；5~10 parts of dispersing agent；2~6 parts of defoaming agent；1~5 part of preservative；20~50 parts of filler；Graphite
0.3~1.2 part of alkene powder；Deionized water can be 50 parts, 52 parts, 54 parts, 56 parts, 58 parts or 60 parts etc..
Made full use of in the present invention each substance characteristic and between synergistic effect, and place is optimized to each material composition
Reason, epoxy resin have that excellent adhesive strength, dielectric properties are good, deformation retract rate is small and acid and alkali-resistance；Phenol aldehyde type vinyl
Ester resin has excellent corrosion resistance, especially to containing solutions of chlorine or organic solvent good corrosion resistance；Polyvinyl alcohol has uniqueness
Caking property and film forming；Ptfe emulsion has good corrosion resistance, high and low temperature resistance；Graphene powder is
The two dimensional crystal for the only one layer of atomic thickness being made of carbon atom is presently found most thin, maximum intensity, electrical and thermal conductivity
It can a kind of strongest novel nano-material.Epoxy resin, phenol aldehyde type vinyl ester resin, polyethylene are added in coating of the present invention
In addition alcohol, ptfe emulsion filler and preservative increase so that coating has good shock resistance, cold-resistant and antiseptic property
Add graphene powder, further improves its comprehensive performance, especially shock resistance and cold tolerance.
Wherein, in parts by mass, further include 0.5~4 part of curing agent, for example, can for 0.5 part, 0.6 part, 0.8 part, 1
Part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts or 4 parts etc.；
Preferably, the shock resistance Cold resistant paint, in parts by mass, including following components:
Wherein, the dispersing agent be selected from sodium tripolyphosphate, sodium pyrophosphate, triethyl group hexyl phosphoric acid, lauryl sodium sulfate,
One of methyl anyl alcohol, polyacrylamide or fatty acid polyethylene glycol ester or at least two mixture, preferred dodecyl
Sodium sulphate and/or polyacrylamide.
Wherein, the defoaming agent is selected from polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, gathers
One of oxypropylene glycerin ether, polyoxyethylene polyoxypropylene glycerin ether or dimethyl silicone polymer or at least two mixing
Object, preferably one of polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether or dimethyl silicone polymer or at least two
Mixture.
Wherein, the preservative in sodium benzoate, dehydroactic acid, sorbic acid, p-hydroxybenzoic acid or calcium propionate one
Kind or at least two mixture, one of preferred sodium benzoate, dehydroactic acid or calcium propionate or at least two mixture.
Wherein, the curing agent is selected from ethylenediamine, methyl ethyl ketone peroxide, m-phenylene diamine (MPD), diamino diphenyl sulfone or front three
One of base hexamethylene diamine or at least two mixture, preferably methyl ethyl ketone peroxide, m-phenylene diamine (MPD) or diamino two
Phenylsulfone.
Wherein, the filler is selected from nano silica, titanium dioxide, talcum powder, calcium carbonate, barium sulfate or cellulose nanometer
One of whisker or at least two mixture, preferred one in nano silica, titanium dioxide or Cellulose nanocrystal palpus
Kind or at least two mixture.
The second object of the present invention is to provide a kind of preparation of above-mentioned shock resistance Cold resistant paint based on graphene powder
Method, the preparation method solve Paint preparation technology complexity, the cumbersome problem of process.
A kind of preparation method of the above-mentioned shock resistance Cold resistant paint based on graphene powder, comprising the following steps:
(1) mass parts are pressed, by epoxy resin, polyvinyl alcohol, ptfe emulsion, dispersing agent, defoaming agent, anti-corrosion
Agent is add to deionized water carry out heating stirring, and mixed liquor is made；
(2) phenol aldehyde type vinyl ester resin, optional curing agent, graphene powder and filler are added in Xiang Suoshu mixed liquor
The shock resistance Cold resistant paint based on graphene powder is made in stirring.
Wherein, heating temperature is 40~60 DEG C in the step (1), for example, can for 40 DEG C, 45 DEG C, 50 DEG C, 55 DEG C or
60 DEG C etc., mixing time be 6~60min, such as can for 6min, 10min, 15min, 20min, 30min, 40min, 50min,
55min or 60min etc..
Wherein, mixing time is 6~20min in the step (2).
Compared with prior art, beneficial effects of the present invention are as follows: epoxy resin, phenol aldehyde type second are added in coating of the present invention
Alkenyl esters resin, polyvinyl alcohol and ptfe emulsion, so that coating has good shock resistance, cold-resistant and antiseptic property,
In addition increase graphene powder, further improve its comprehensive performance, especially shock resistance and cold tolerance.
Specific embodiment
Below with reference to embodiment to further illustrate the technical scheme of the present invention.
Embodiment 1: shock resistance Cold resistant paint of the present embodiment based on graphene powder, in parts by mass, including with the following group
Point:
The above-mentioned shock resistance Cold resistant paint based on graphene powder the preparation method is as follows:
By the mass parts, by epoxy resin, polyvinyl alcohol, ptfe emulsion, dispersing agent, defoaming agent, preservative
It is add to deionized water and be heated to 50 DEG C of stirring 20min, mixed liquor is made；
Phenol aldehyde type vinyl ester resin, graphene powder and filler are added into the mixed liquor and stirs 10min, base is made
In the shock resistance Cold resistant paint of graphene powder.
Embodiment 2: shock resistance Cold resistant paint of the present embodiment based on graphene powder, in parts by mass, including with the following group
Point:
The preparation method of shock resistance Cold resistant paint of the present embodiment based on graphene powder is same as Example 1.
Embodiment 3: shock resistance Cold resistant paint of the present embodiment based on graphene powder, in parts by mass, including with the following group
Point:
The preparation method of shock resistance Cold resistant paint of the present embodiment based on graphene powder is same as Example 1.
Embodiment 4: shock resistance Cold resistant paint of the present embodiment based on graphene powder, in parts by mass, including with the following group
Point:
The preparation method of shock resistance Cold resistant paint of the present embodiment based on graphene powder is same as Example 1.
Comparative example 1: this comparative example shock resistance Cold resistant paint, in parts by mass, including following components:
The preparation method of this comparative example shock resistance Cold resistant paint is same as Example 1.
Comparative example 2: the shock resistance Cold resistant paint of this comparative example, in parts by mass, including following components:
The present embodiment shock resistance Cold resistant paint, in parts by mass, including following components:
The preparation method of this comparative example shock resistance Cold resistant paint is same as Example 1.
Shock resistance Cold resistant paint made from Examples 1 to 4 and comparative example 1~2 is tested for the property, wherein cold resistance
Test condition are as follows: 1.5mm is thick, on iron plate of 7cm*15cm coating 2mm thickness coating, maintenance 7 days is put into -25 DEG C of 3h, takes
Out, room temperature 1h, recycle 10 times, observation have it is unchanged, as a result as shown in the table:
By test result as can be seen that added in the present invention graphene powder to the shock resistance of coating, it is cold-resistant and
Anti-corrosion has certain humidification；Ptfe emulsion has centainly positive to the impact resistance and antiseptic property of coating
Effect.
Epoxy resin, phenol aldehyde type vinyl ester resin, polyvinyl alcohol and ptfe emulsion are added in coating of the present invention,
So that coating has good shock resistance, cold-resistant and antiseptic property, in addition increases graphene powder, further improve its synthesis
Performance.
The Applicant declares that the present invention is explained by the above embodiments detailed construction feature and construction party of the invention
Method, but the invention is not limited to above-mentioned detailed construction feature and construction method, that is, do not mean that the present invention must rely on
Stating detailed construction feature and construction method could implement.It should be clear to those skilled in the art, to of the invention
Any improvement, increase, selection of concrete mode of equivalence replacement and accessory to component selected by the present invention etc., falls
Within the scope of protection and disclosure of the present invention.
Claims (14)
1. a kind of shock resistance Cold resistant paint based on graphene powder, which is characterized in that in parts by mass, by following components group
At:
2. shock resistance Cold resistant paint according to claim 1, which is characterized in that the dispersing agent be selected from sodium tripolyphosphate,
Sodium pyrophosphate, triethyl group hexyl phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, polyacrylamide or fatty acid polyethylene glycol ester
One of or at least two mixture.
3. shock resistance Cold resistant paint according to claim 2, which is characterized in that the dispersing agent is selected from dodecyl sulphate
Sodium and/or polyacrylamide.
4. shock resistance Cold resistant paint according to claim 1, which is characterized in that the defoaming agent is selected from polyoxyethylene polyoxy
Propylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether or poly-
One of dimethyl siloxane or at least two mixture.
5. shock resistance Cold resistant paint according to claim 4, which is characterized in that the defoaming agent is selected from polyoxyethylene polyoxy
One of propyl alcohol amidogen ether, polypropylene glycerol aether or dimethyl silicone polymer or at least two mixture.
6. shock resistance Cold resistant paint according to claim 1, which is characterized in that the preservative is selected from sodium benzoate, takes off
One of hydroacetic acid, sorbic acid, p-hydroxybenzoic acid or calcium propionate or at least two mixture.
7. shock resistance Cold resistant paint according to claim 6, which is characterized in that the preservative is selected from sodium benzoate, takes off
One of hydroacetic acid or calcium propionate or at least two mixture.
8. shock resistance Cold resistant paint according to claim 1, which is characterized in that the curing agent is selected from ethylenediamine, peroxide
Change the mixing of one of methyl ethyl ketone, m-phenylene diamine (MPD), diamino diphenyl sulfone or trimethylhexamethylenediamine or at least two
Object.
9. shock resistance Cold resistant paint according to claim 8, which is characterized in that the curing agent is selected from peroxidating first and second
Ketone, m-phenylene diamine (MPD) or diamino diphenyl sulfone.
10. shock resistance Cold resistant paint according to claim 1, which is characterized in that the filler be selected from nano silica,
Titanium dioxide, talcum powder, calcium carbonate, barium sulfate or Cellulose nanocrystal must one of or at least two mixture.
11. shock resistance Cold resistant paint according to claim 10, which is characterized in that the filler is selected from nanometer titanium dioxide
Silicon, titanium dioxide or Cellulose nanocrystal must one of or at least two mixture.
12. a kind of preparation method of the shock resistance Cold resistant paint as described in claim 1~11 is any, which is characterized in that including with
Lower step:
(1) mass parts are pressed, epoxy resin, polyvinyl alcohol, ptfe emulsion, dispersing agent, defoaming agent, preservative are added
Enter into deionized water and carry out heating stirring, mixed liquor is made；
(2) phenol aldehyde type vinyl ester resin, curing agent, graphene powder and filler stirring are added in Xiang Suoshu mixed liquor, is made
Shock resistance Cold resistant paint based on graphene powder.
13. preparation method according to claim 12, which is characterized in that heating temperature is 40~60 in the step (1)
DEG C, mixing time is 6~60min.
14. preparation method according to claim 12, which is characterized in that in the step (2) mixing time be 6~
20min。
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| CN106118365B true CN106118365B (en) | 2019-07-02 |
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| CN106978023A (en) * | 2017-05-09 | 2017-07-25 | 广东德瑞源新材料科技有限公司 | A kind of anticorrosive paint and its fin based on graphene |
| CN107365449A (en) * | 2017-08-09 | 2017-11-21 | 新乡学院 | A kind of graphene tubing |
| CN107722680A (en) * | 2017-11-05 | 2018-02-23 | 陈兴 | A kind of anticorrosive coating of resistance to jelly of multi-blade flue mouth and preparation method thereof |
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| CN109485197B (en) * | 2018-12-29 | 2021-09-10 | 浙江德创环保科技股份有限公司 | Desulfurization wastewater advanced treatment method |
| CN109455852A (en) * | 2018-12-29 | 2019-03-12 | 浙江德创环保科技股份有限公司 | A kind of coagulating basin for desulfurization wastewater Zero discharging system |
| CN110564254A (en) * | 2019-07-26 | 2019-12-13 | 福州中美达装饰材料有限公司 | Preparation process of water-based paint with antibacterial and anticorrosive properties |
| CN110684265A (en) * | 2019-10-17 | 2020-01-14 | 温州鑫泰新材料股份有限公司 | Graphene powder-based composite material formula |
| CN111662536A (en) * | 2020-06-05 | 2020-09-15 | 薛俊峰 | Novel graphene modified water-containing vinyl ester resin and preparation method thereof |
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| CN102391779B (en) * | 2011-09-29 | 2013-08-28 | 资阳赛特化工有限公司 | Metal base material corrosion-resistant coating and preparation method thereof |
| CN104327670B (en) * | 2014-11-05 | 2016-08-24 | 淄博夸克医药技术有限公司 | A kind of shock resistance is resisted cold anticorrosive paint |
| CN104789028B (en) * | 2015-04-27 | 2017-03-29 | 武汉科技大学 | Modified anticorrosive coating of a kind of nano-graphene fragment and preparation method thereof |
| CN104946082A (en) * | 2015-06-26 | 2015-09-30 | 芜湖县双宝建材有限公司 | Special high-property coating for chemical equipment |
| CN105514066B (en) * | 2016-01-19 | 2018-05-22 | 合肥微晶材料科技有限公司 | A kind of compound infrared radiation heat-conducting film of graphene and preparation method thereof |
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