CN109266169A - A kind of antistatic metallic paint and preparation method thereof - Google Patents

A kind of antistatic metallic paint and preparation method thereof Download PDF

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Publication number
CN109266169A
CN109266169A CN201811042524.1A CN201811042524A CN109266169A CN 109266169 A CN109266169 A CN 109266169A CN 201811042524 A CN201811042524 A CN 201811042524A CN 109266169 A CN109266169 A CN 109266169A
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China
Prior art keywords
antistatic
added
taken
metallic paint
weight
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CN201811042524.1A
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Chinese (zh)
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汪青霞
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Priority to CN201811042524.1A priority Critical patent/CN109266169A/en
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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
    • 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
    • C09D5/24—Electrically-conducting 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
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • 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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  • 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

The invention discloses a kind of antistatic metallic paint and preparation method thereof, what the antistatic metallic paint was made of the raw material of following weight parts: pentaerythrite 3-5, antistatic lotion 30-40, epoxy resin E51 110-120, dodecyldimethylammonium hydroxide inner salt 1-2, polyamide wax micropowder 5-7, methyl diphenylene diisocyanate 1-2.Dodecyldimethylammonium hydroxide inner salt, polymer emulsion that the present invention is added etc. all have good antistatic effect.

Description

A kind of antistatic metallic paint and preparation method thereof
Technical field
The invention belongs to paint fields, and in particular to a kind of antistatic metallic paint and preparation method thereof.
Background technique
Antistatic is the title of static conductive coating, there is antistatic coating and anti-static coatings, with worked out by country a series of Standard is used static conductive coating from industrial building and equipment design, is functionally analyzed from coatings, coating using static conductive coating It can lead within 10-2 seconds short time and let out electrostatic pressure savings, avoid generating the thing that electric discharge causes fire alarm or destruction electronic component Therefore and the production and savings of electrostatic are nature objective reality, the technical ability that do not resist, for being led without measuring for fabric The theoretical antistatic agent products let out can prevent the accumulation of clothes electrostatic in the process of wearing；Caused by surface electrostatic accumulation Shelf depreciation often will cause heavy losses, therefore it provides a kind of high performance antistatic coating is very important.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of antistatic metallic paint and its systems Preparation Method.
To achieve the above object, the invention adopts the following technical scheme:
A kind of antistatic metallic paint, it is composed of the following raw materials by weight: pentaerythrite 3-5, antistatic cream Liquid 30-40, epoxy resin E51110-120, dodecyldimethylammonium hydroxide inner salt 1-2, polyamide wax micropowder 5-7, diphenyl methane Diisocyanate 1-2.
What the antistatic lotion was made of the raw material of following weight parts:
Pyridine 40-50, ammonium persulfate 1-1.2, calcium linoleate 2-3, saturation 18 carbamide 0.7-1, casein 3-5.
The preparation method of the antistatic lotion, comprising the following steps:
(1) ammonium persulfate is taken, is added in the deionized water of 20-30 times of its weight, stirs evenly；
(2) calcium linoleate, casein mixing, hydrogen that be added to 10-17 times of mixture weight, that concentration is 10-12% are taken It is 1-2 hours dry under 90-100 DEG C of steam in sodium hydroxide solution, obtain modified casein；
(3) above-mentioned modified casein, pyridine mixing are taken, is added in the deionized water of 6-9 times of mixture weight, stirring is equal It is even, it is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 60-70 DEG C, and above-mentioned ammonium persulfate aqueous solution is added, and is protected 18 carbamides of saturation are added in temperature stirring 3-5 hours, and stirring is to room temperature to get the antistatic lotion.
The preparation method of the antistatic metallic paint, comprising the following steps:
(1) pentaerythrite, epoxy resin E51 mixing are taken, is added in the deionized water of 10-15 times of mixture weight, stirs It mixes uniformly, increasing temperature is 50-60 DEG C, and dodecyldimethylammonium hydroxide inner salt is added, insulated and stirred 1-2 hours, obtains epoxy resin Lotion；
(2) polyamide wax micropowder is taken, is added in the dimethylformamide of 4-7 times of its weight, stirs evenly, obtains amide point Dispersion liquid；
(3) above-mentioned epoxy resin latex, antistatic lotion, the mixing of amide dispersion liquid are taken, is stirred evenly, as ice-water bath In, it is stirred to react 3-4 hours, discharges, methyl diphenylene diisocyanate is added, increasing temperature is 60-70 DEG C, insulated and stirred It 100-130 minutes, is cooled to room temperature to get the antistatic metallic paint.
Advantages of the present invention:
Casein is distributed in the sodium hydroxide solution containing calcium linoleate by the present invention first, is blended with pyridine monomer, It polymerize under initiator effect, obtains the polymer solution of casein doping, which can effectively improves finished product Epoxy resin E51 is distributed in aqueous emulsion by the antistatic property of coating, and good dispersion, the present invention, is then mixed with casein Miscellaneous polymer solution blend, low-temp reaction realize dispersion compatibility of the polymer of casein doping between epoxy resin, To improving the mechanical stability of finished product coating and the toughness of film, dodecyldimethylammonium hydroxide inner salt that the present invention is added, Polymer emulsion etc. all has good antistatic effect.
Specific embodiment
Embodiment 1
A kind of antistatic metallic paint, it is composed of the following raw materials by weight:
Pentaerythrite 5, antistatic lotion 40, epoxy resin E51 120, dodecyldimethylammonium hydroxide inner salt 2, polyamide wax Micro mist 7, methyl diphenylene diisocyanate 2.
What the antistatic lotion was made of the raw material of following weight parts:
Pyridine 50, ammonium persulfate 1.2, calcium linoleate 3, saturation 18 carbamides 1, casein 5.
The preparation method of the antistatic lotion, comprising the following steps:
(1) ammonium persulfate is taken, is added in the deionized water of 30 times of its weight, stirs evenly；
(2) take calcium linoleate, casein mixing, be added to 17 times of mixture weight, concentration be 12% sodium hydroxide It is 2 hours dry under 100 DEG C of steam in solution, obtain modified casein；
(3) above-mentioned modified casein, pyridine mixing are taken, is added in 9 times of mixture weight of deionized water, stirring is equal It is even, it is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 70 DEG C, above-mentioned ammonium persulfate aqueous solution is added, heat preservation is stirred It mixes 5 hours, 18 carbamides of saturation is added, stirring is to room temperature to get the antistatic lotion.
The preparation method of the antistatic metallic paint, comprising the following steps:
(1) pentaerythrite, epoxy resin E51 mixing are taken, is added in 15 times of mixture weight of deionized water, stirring is equal Even, increasing temperature is 60 DEG C, and dodecyldimethylammonium hydroxide inner salt is added, insulated and stirred 2 hours, obtains epoxy resin latex；
(2) polyamide wax micropowder is taken, is added in the dimethylformamide of 7 times of its weight, stirs evenly, obtains amide dispersion Liquid；
(3) above-mentioned epoxy resin latex, antistatic lotion, the mixing of amide dispersion liquid are taken, is stirred evenly, as ice-water bath In, it is stirred to react 3 hours, discharges, methyl diphenylene diisocyanate is added, increasing temperature is 70 DEG C, and insulated and stirred 130 is divided Clock is cooled to room temperature to get the antistatic metallic paint.
Embodiment 2
A kind of antistatic metallic paint, it is composed of the following raw materials by weight: pentaerythrite 3, antistatic lotion 30, epoxy resin E51110, dodecyldimethylammonium hydroxide inner salt 1, polyamide wax micropowder 5, methyl diphenylene diisocyanate 1.
What the antistatic lotion was made of the raw material of following weight parts:
Pyridine 40, ammonium persulfate 1, calcium linoleate 2, saturation 18 carbamides 0.7, casein 3.
The preparation method of the antistatic lotion, comprising the following steps:
(1) ammonium persulfate is taken, is added in the deionized water of 20 times of its weight, stirs evenly；
(2) take calcium linoleate, casein mixing, be added to 10 times of mixture weight, concentration be 10% sodium hydroxide It is 1 hour dry under 90 DEG C of steam in solution, obtain modified casein；
(3) above-mentioned modified casein, pyridine mixing are taken, is added in 6 times of mixture weight of deionized water, stirring is equal It is even, it is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 60 DEG C, above-mentioned ammonium persulfate aqueous solution is added, heat preservation is stirred It mixes 3 hours, 18 carbamides of saturation is added, stirring is to room temperature to get the antistatic lotion.
The preparation method of the antistatic metallic paint, comprising the following steps:
(1) pentaerythrite, epoxy resin E51 mixing are taken, is added in 10 times of mixture weight of deionized water, stirring is equal Even, increasing temperature is 50 DEG C, and dodecyldimethylammonium hydroxide inner salt is added, insulated and stirred 1 hour, obtains epoxy resin latex；
(2) polyamide wax micropowder is taken, is added in the dimethylformamide of 4 times of its weight, stirs evenly, obtains amide dispersion Liquid；
(3) above-mentioned epoxy resin latex, antistatic lotion, the mixing of amide dispersion liquid are taken, is stirred evenly, as ice-water bath In, it is stirred to react 4 hours, discharges, methyl diphenylene diisocyanate is added, increasing temperature is 60 DEG C, and insulated and stirred 100 is divided Clock is cooled to room temperature to get the antistatic metallic paint.
Performance test:
Sheet resistance: the Ω of 4.1-9.7 × 109；
Alkali resistance (sodium hydroxide that concentration is 5%): 200 hours without exception；
Acid resistance (hydrochloric acid that concentration is 5%): 200 hours without exception.

Claims (4)

1. a kind of antistatic metallic paint, which is characterized in that it is composed of the following raw materials by weight:
Pentaerythrite 3-5, antistatic lotion 30-40, epoxy resin E51110-120, dodecyldimethylammonium hydroxide inner salt 1-2, gather Amide waxe micro mist 5-7, methyl diphenylene diisocyanate 1-2.
2. a kind of antistatic metallic paint according to claim 1, which is characterized in that the antistatic lotion is under State the raw material composition of parts by weight:
Pyridine 40-50, ammonium persulfate 1-1.2, calcium linoleate 2-3, saturation 18 carbamide 0.7-1, casein 3-5.
3. a kind of antistatic metallic paint according to claim 2, which is characterized in that the preparation of the antistatic lotion Method, comprising the following steps:
(1) ammonium persulfate is taken, is added in the deionized water of 20-30 times of its weight, stirs evenly；
(2) calcium linoleate, casein mixing, hydroxide that be added to 10-17 times of mixture weight, that concentration is 10-12% are taken It is 1-2 hours dry under 90-100 DEG C of steam in sodium solution, obtain modified casein；
(3) above-mentioned modified casein, pyridine mixing are taken, is added in the deionized water of 6-9 times of mixture weight, stirs evenly, It is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 60-70 DEG C, above-mentioned ammonium persulfate aqueous solution is added, heat preservation is stirred It mixes 3-5 hours, 18 carbamides of saturation is added, stirring is to room temperature to get the antistatic lotion.
4. a kind of preparation method of antistatic metallic paint as described in claim 1, which comprises the following steps:
(1) pentaerythrite, epoxy resin E51 mixing are taken, is added in the deionized water of 10-15 times of mixture weight, stirring is equal Even, increasing temperature is 50-60 DEG C, and dodecyldimethylammonium hydroxide inner salt is added, insulated and stirred 1-2 hours, obtains epoxy resin latex；
(2) polyamide wax micropowder is taken, is added in the dimethylformamide of 4-7 times of its weight, stirs evenly, obtains amide dispersion Liquid；
(3) above-mentioned epoxy resin latex, antistatic lotion, the mixing of amide dispersion liquid are taken, stirs evenly, as in ice-water bath, stirs Reaction 3-4 hours is mixed, methyl diphenylene diisocyanate is added in discharging, and increasing temperature is 60-70 DEG C, insulated and stirred 100-130 Minute, it is cooled to room temperature to get the antistatic metallic paint.
CN201811042524.1A 2018-09-07 2018-09-07 A kind of antistatic metallic paint and preparation method thereof Withdrawn CN109266169A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1235550A (en) * 1983-12-19 1988-04-19 Harold S. Cox Combination anti-static agent and thermoplastic material
CN106117415A (en) * 2016-06-28 2016-11-16 詹俊英 A kind of antibacterial antistatic emulsion, coating and preparation method thereof
CN106554689A (en) * 2016-12-02 2017-04-05 王凌 A kind of antistatic leather special coating and preparation method thereof
CN106633644A (en) * 2016-11-29 2017-05-10 太湖县金辉煌电子科技有限公司 Antistatic epoxy heat-conducting material and preparation method thereof
CN107556882A (en) * 2017-10-18 2018-01-09 温州市赢创新材料技术有限公司 A kind of graphene antistatic coating and preparation method thereof
CN108276712A (en) * 2018-01-30 2018-07-13 温州市赢创新材料技术有限公司 A kind of antistatic cross-linked graphene film and preparation method thereof
CN108424573A (en) * 2018-03-21 2018-08-21 繁昌县聚恒智能装备有限公司 A kind of toughness environmental protection winding film and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1235550A (en) * 1983-12-19 1988-04-19 Harold S. Cox Combination anti-static agent and thermoplastic material
CN106117415A (en) * 2016-06-28 2016-11-16 詹俊英 A kind of antibacterial antistatic emulsion, coating and preparation method thereof
CN106633644A (en) * 2016-11-29 2017-05-10 太湖县金辉煌电子科技有限公司 Antistatic epoxy heat-conducting material and preparation method thereof
CN106554689A (en) * 2016-12-02 2017-04-05 王凌 A kind of antistatic leather special coating and preparation method thereof
CN107556882A (en) * 2017-10-18 2018-01-09 温州市赢创新材料技术有限公司 A kind of graphene antistatic coating and preparation method thereof
CN108276712A (en) * 2018-01-30 2018-07-13 温州市赢创新材料技术有限公司 A kind of antistatic cross-linked graphene film and preparation method thereof
CN108424573A (en) * 2018-03-21 2018-08-21 繁昌县聚恒智能装备有限公司 A kind of toughness environmental protection winding film and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
化学工业出版社组织编写: "《中国化工产品大全 第三版 下卷》", 31 October 1944, 化学工业出版社 *
谈伟成等: ""低粘度季戊四醇改性环氧丙烯酸酯的研究"", 《试验研究与应用》 *
贾红兵等主编: "《高分子材料》", 30 November 2009, 南京大学出版社 *

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Application publication date: 20190125