CN106752831A - One kind is for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint and preparation method thereof - Google Patents

One kind is for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint and preparation method thereof Download PDF

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Publication number
CN106752831A
CN106752831A CN201710018514.3A CN201710018514A CN106752831A CN 106752831 A CN106752831 A CN 106752831A CN 201710018514 A CN201710018514 A CN 201710018514A CN 106752831 A CN106752831 A CN 106752831A
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CN
China
Prior art keywords
modified polyurethane
preparation
aramid fiber
armour clamp
electric armour
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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.)
Pending
Application number
CN201710018514.3A
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Chinese (zh)
Inventor
李磊
杨婷婷
孙琰
赵杰
赵世武
赵俊梅
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Chuzhou Vocational and Technical College
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Chuzhou Vocational and Technical College
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Publication date
Application filed by Chuzhou Vocational and Technical College filed Critical Chuzhou Vocational and Technical College
Priority to CN201710018514.3A priority Critical patent/CN106752831A/en
Publication of CN106752831A publication Critical patent/CN106752831A/en
Pending legal-status Critical Current

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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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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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)
  • Paper (AREA)

Abstract

The invention discloses one kind for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint and preparation method thereof, the coating is using waterborne organic silicon modified polyurethane resin emulsion as filmogen, avoid the use of organic solvent, high adhesion force can be formed, water-fast compact film high, add simultaneously and coated through poly-dopamine, the modified Fanglun slurry cake in titanate coupling agent surface is used as reinforcer, this modifying aramid fiber pulp surface-active is high, there is good bond strength between resin emulsion, the anticorrosive of coating can effectively be improved, shock resistance, ageing-resistant ability, it is more notable than traditional inorganic filler enhancing effect, and effectively raise the protection cycle of coating.

Description

One kind for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint and Its preparation method
Technical field
It is compounded with for electric armour clamp corrosion-resistant the present invention relates to electric armour clamp corrosion resistant coating technical field, more particularly to one kind Machine silicon modified polyurethane water paint and preparation method thereof.
Background technology
Gold utensil is that the metal that fixed and supporting function is played in power transmission line connects the general designation of annex, is in because it Natural exposing state, in use corrosion condition happen occasionally, especially corrosion feelings in some more rugged environment Condition is particularly acute, and directly affects the safety of power network, therefore, it is most important using effective anti-corrosion protection measure.It is applied at present The anti-corrosion of electric armour clamp is dip galvanized anti-corrosion using more method, but this method production process is seriously polluted, and The coating for obtaining is partially thin, and thicknesses of layers is uneven, and protection effect is not enough in an outdoor environment, and plating property is poor again.
The protective coating that organic siliconresin is formed has excellent heat resistance, UV resistant, water-fast, weatherable Can, it is particularly suitable for outdoor environment and uses, while there is excellent electrical property and recoatability, if be applied to electric armour clamp preventing To be had broad application prospects in shield.But single organic siliconresin not only production cost is higher, and solidification temperature is high, solid The change time is long, and film adhesion is also poor, using being restricted, often it is used with other resin compoundeds in actual applications. 《A kind of preparation of transparent epoxy modified organic silicone resin and performance》Epoxy modified silicone resin prepared by one text is that one kind will The excellent product that both advantages are effectively combined, also achieves normal temperature cure, using epoxy modified silicone resin as filmogen, Arrange in pairs or groups other auxiliary agents, the coating with excellent antiseptic effect can be obtained, but organic solvent is needed to use in process for preparation, it is right Environment has larger harm.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided one kind is compounded with for electric armour clamp corrosion-resistant Machine silicon modified polyurethane water paint and preparation method thereof.
The present invention is achieved by the following technical solutions：
One kind is used for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint, and the coating is by following weight portion Raw material be made：Maleic anhydride grafted polyethylene wax 0.5-1, modifying aramid fiber pulp 10-15, solid content are organic for 30-50%'s Silicon modified polyurethane emulsion 30-50, Lauryl Alcohol ester 1-2, defoamer 0.1-0.2, lauryl sodium sulfate 0.1-0.2, water 10- 15。
Described modifying aramid fiber pulp is made up of the raw material of following weight portion：Titanate coupling agent 0.4-0.5, Fanglun slurry cake 5-10, Dopamine hydrochloride 1-2, deionized water 30-40, Tris-HCl cushioning liquid are appropriate, absolute ethyl alcohol 15-20, preparation method For：
(1) by deionized water input reaction vessel, add Tris-HCl cushioning liquid appropriate, regulation system pH value is 8- 8.5, Dopamine hydrochloride is subsequently added, stirring puts into Fanglun slurry cake, is stood overnight after being uniformly mixed after being completely dissolved to it, System is filtered, drying for standby after resulting material washing；
(2) in the material input absolute ethyl alcohol for preparing step (1), grinding distribution 2-3h is subsequently added titanate esters coupling Agent, is filtered after continuing stirring reaction 1-2h, and product is processed through heated-air drying, obtains final product described modifying aramid fiber pulp.
A kind of described preparation method for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint is： First agitating device in water input retort, will be opened, rotating speed is that 300-500 turns/min, sequentially adds maleic anhydride and is grafted poly- second Alkene wax, lauryl sodium sulfate, modifying aramid fiber pulp, organic silicon modified polyurethane emulsion are added after stirring mixing 30-50min, Continue to stir mixing 1-2h, be eventually adding other leftover materials, obtained final product after viscosity regulation, packaging after stirring 40-50min.
Electric armour clamp anti-corrosion coating prepared by the present invention is using waterborne organic silicon modified polyurethane resin emulsion as film forming Material, it is to avoid the use of organic solvent, can form high adhesion force, water-fast compact film high, while add through poly- DOPA The modified Fanglun slurry cake in amine cladding, titanate coupling agent surface is used as reinforcer, and this modifying aramid fiber pulp surface-active is high, There is good bond strength between resin emulsion, the anticorrosive of coating, shock resistance, ageing-resistant ability can be effectively improved, compared with Traditional inorganic filler enhancing effect it is more notable, and effectively raise the protection cycle of coating.
Specific embodiment
One kind is used for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint, and the coating is by following weight portion Raw material be made：Maleic anhydride grafted polyethylene wax 0.5, modifying aramid fiber pulp 10, solid content be 30% it is organic-silicon-modified poly- Urethane emulsion 30, Lauryl Alcohol ester 1, defoamer 0.1, lauryl sodium sulfate 0.1, water 10.
Wherein modifying aramid fiber pulp is made up of the raw material of following weight portion：Titanate coupling agent 0.4, Fanglun slurry cake 5, hydrochloric acid Dopamine 1, deionized water 30, Tris-HCl cushioning liquid are appropriate, absolute ethyl alcohol 15, and preparation method is：
(1) by deionized water input reaction vessel, add Tris-HCl cushioning liquid appropriate, regulation system pH value is 8, Dopamine hydrochloride is subsequently added, stirring puts into Fanglun slurry cake, stood overnight after being uniformly mixed, system after being completely dissolved to it Filtering, drying for standby after resulting material washing；
(2) in the material input absolute ethyl alcohol for preparing step (1), grinding distribution 2h is subsequently added titanate coupling agent, Filtered after continuing stirring reaction 1h, product is processed through heated-air drying, obtain final product described modifying aramid fiber pulp.
The preparation method of the coating is：First by water input retort, agitating device is opened, rotating speed is 300 turns/min, according to Secondary addition maleic anhydride grafted polyethylene wax, lauryl sodium sulfate, add modifying aramid fiber pulp, have after stirring mixing 30min Machine silicon modified polyurethane emulsion, continues to stir mixing 1h, is eventually adding other leftover materials, adjusted through viscosity after stirring 40min, Obtained final product after packaging.
The coating of preparation carries out performance test according to relevant criterion, and test result is as follows：
Project Index
Paint film appearance It is smooth
Viscosity/s 52
Surface drying 2.8h
Do solid work 30h
Adhesive force 1 grade
Impact strength 62kg.cm
Resistance to salt water (3%NaCl) 168h is unchanged
Corrosion potential -0.92V

Claims (3)

1. it is a kind of to be used for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint, it is characterised in that the coating by The raw material of following weight portion is made：Maleic anhydride grafted polyethylene wax 0.5-1, modifying aramid fiber pulp 10-15, solid content are 30- 50% organic silicon modified polyurethane emulsion 30-50, Lauryl Alcohol ester 1-2, defoamer 0.1-0.2, lauryl sodium sulfate 0.1- 0.2nd, water 10-15.
2. as claimed in claim 1 a kind of for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint, its It is characterised by, described modifying aramid fiber pulp is made up of the raw material of following weight portion：Titanate coupling agent 0.4-0.5, aramid fiber slurry Dregs of rice 5-10, Dopamine hydrochloride 1-2, deionized water 30-40, Tris-HCl cushioning liquid are appropriate, absolute ethyl alcohol 15-20, preparation side Method is：
（1）By in deionized water input reaction vessel, add Tris-HCl cushioning liquid appropriate, regulation system pH value is 8-8.5, Dopamine hydrochloride is subsequently added, stirring puts into Fanglun slurry cake, stood overnight after being uniformly mixed, system after being completely dissolved to it Filtering, drying for standby after resulting material washing；
（2）By step（1）In the material input absolute ethyl alcohol of preparation, grinding distribution 2-3h is subsequently added titanate coupling agent, after Filtered after continuous stirring reaction 1-2h, product is processed through heated-air drying, obtains final product described modifying aramid fiber pulp.
3. a kind of system for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint as claimed in claim 1 Preparation Method, it is characterised in that described preparation method is：First by water input retort, agitating device is opened, rotating speed is 300- 500 turns/min, maleic anhydride grafted polyethylene wax, lauryl sodium sulfate are sequentially added, added after stirring mixing 30-50min Modifying aramid fiber pulp, organic silicon modified polyurethane emulsion, continue to stir mixing 1-2h, are eventually adding other leftover materials, stir Obtained final product after viscosity regulation, packaging after 40-50min.
CN201710018514.3A 2017-01-10 2017-01-10 One kind is for electric armour clamp corrosion-resistant composite organic modified polyurethane water paint and preparation method thereof Pending CN106752831A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107216790A (en) * 2017-06-17 2017-09-29 合肥市晨雷思建筑材料科技有限公司 A kind of roof water-proof anti-aging ground finish paint and preparation method
CN108530974A (en) * 2018-01-25 2018-09-14 烟台大学 A kind of aramid materials are applied to the purposes of water paint filler
CN112457760A (en) * 2020-12-09 2021-03-09 鲁嘉涂料（福建）有限公司 Water-based paint for various substrates and preparation method thereof
CN117051591A (en) * 2023-10-12 2023-11-14 烟台泰和兴材料科技股份有限公司 Aramid pulp modification treatment method, aramid pulp pre-dispersion and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618159A (en) * 2012-03-31 2012-08-01 广州集泰化工有限公司 Water-based polyurethane anticorrosive coating for containers and preparation method for coating
CN102758357A (en) * 2012-07-17 2012-10-31 武汉理工大学 Surface modification method for lossless environment-friendly convenient aramid fiber material
CN103013267A (en) * 2012-11-28 2013-04-03 天长市开林化工有限公司 Preservative oil for water-based hard membrane steel tube and preparation method thereof
CN104629600A (en) * 2015-01-20 2015-05-20 扬州豪扬新型建筑材料有限公司 Aqueous polyurethane antiseptic and waterproof coating with high cohesiveness and preparation method of coating
CN105602401A (en) * 2016-01-08 2016-05-25 长沙民德消防工程涂料有限公司 Water-based environment-friendly negative ion anticorrosive paint and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618159A (en) * 2012-03-31 2012-08-01 广州集泰化工有限公司 Water-based polyurethane anticorrosive coating for containers and preparation method for coating
CN102758357A (en) * 2012-07-17 2012-10-31 武汉理工大学 Surface modification method for lossless environment-friendly convenient aramid fiber material
CN103013267A (en) * 2012-11-28 2013-04-03 天长市开林化工有限公司 Preservative oil for water-based hard membrane steel tube and preparation method thereof
CN104629600A (en) * 2015-01-20 2015-05-20 扬州豪扬新型建筑材料有限公司 Aqueous polyurethane antiseptic and waterproof coating with high cohesiveness and preparation method of coating
CN105602401A (en) * 2016-01-08 2016-05-25 长沙民德消防工程涂料有限公司 Water-based environment-friendly negative ion anticorrosive paint and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
李绍雄等: "《聚氨酯树脂及其应用》", 31 May 2002, 化学工业出版社 *
西鹏等: "《高技术纤维》", 30 September 2004, 化学工业出版社 *
郭静等: "《高分子材料改性》", 31 January 2009, 中国纺织出版社 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107216790A (en) * 2017-06-17 2017-09-29 合肥市晨雷思建筑材料科技有限公司 A kind of roof water-proof anti-aging ground finish paint and preparation method
CN108530974A (en) * 2018-01-25 2018-09-14 烟台大学 A kind of aramid materials are applied to the purposes of water paint filler
CN112457760A (en) * 2020-12-09 2021-03-09 鲁嘉涂料（福建）有限公司 Water-based paint for various substrates and preparation method thereof
CN117051591A (en) * 2023-10-12 2023-11-14 烟台泰和兴材料科技股份有限公司 Aramid pulp modification treatment method, aramid pulp pre-dispersion and application thereof

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CB03 Change of inventor or designer information

Inventor after: Jia Huixing

Inventor after: Li Lei

Inventor after: Yang Tingting

Inventor after: Sun Yan

Inventor after: Zhao Jie

Inventor after: Zhao Shiwu

Inventor after: Zhao Junmei

Inventor before: Li Lei

Inventor before: Yang Tingting

Inventor before: Sun Yan

Inventor before: Zhao Jie

Inventor before: Zhao Shiwu

Inventor before: Zhao Junmei

CB03 Change of inventor or designer information
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Application publication date: 20170531

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