CN106497269A - A kind of water-repellent preservation fire prevention integrative paint - Google Patents

A kind of water-repellent preservation fire prevention integrative paint Download PDF

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Publication number
CN106497269A
CN106497269A CN201610844187.2A CN201610844187A CN106497269A CN 106497269 A CN106497269 A CN 106497269A CN 201610844187 A CN201610844187 A CN 201610844187A CN 106497269 A CN106497269 A CN 106497269A
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China
Prior art keywords
water
parts
coating
resin emulsion
repellent preservation
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Pending
Application number
CN201610844187.2A
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Chinese (zh)
Inventor
王娜
陈俊声
亢萍
付琬璐
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Shenyang University of Chemical Technology
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Shenyang University of Chemical Technology
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Priority to CN201610844187.2A priority Critical patent/CN106497269A/en
Publication of CN106497269A publication Critical patent/CN106497269A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20Diluents or solvents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three 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

A kind of water-repellent preservation fire prevention integrative paint, is related to a kind of building coating, the invention belongs to its proportioning by weight of water-repellent preservation fire prevention integrative paint is as follows:20 25 parts of aqueous epoxy resin emulsion, 25 30 parts of water-borne acrylic resin emulsion, 5 10 parts of fire-retardant filler, 35 parts of anticorrosive packing, 10 13 parts of curing agent, 0.5 2 parts of dispersant, 0.5 0.8 parts of defoamer, 10 15 parts of water.The present invention is using aqueous epoxy resin emulsion and water-borne acrylic resin emulsion as two kinds of emulsions as matrix emulsion, so that the good antiseptic property that not only possesses with aqueous epoxy resin emulsion of coating and high adhesion property, while also causing coating that there is the performance of good acidproof, alkaline-resisting and UV resistant that water-borne acrylic resin emulsion has.Therefore the fire-retardant filler is nontoxic;Using water as the solvent of coating, coating is nonflammable, it is easy to store, environmental protection.The coating can play anti-corrosion, fire prevention double effectses.

Description

A kind of water-repellent preservation fire prevention integrative paint
Technical field
The present invention relates to a kind of building coating, more particularly to a kind of water-repellent preservation fire prevention integrative paint.
Background technology
With the development of Chinese national economy, the continuous growth of output of steel and constantly carrying for Construction Technology of Steel Configuration level Height, steel building will become new building economy growth point.But, the extensive application of steel construction also exposes a series of Shortcoming, and more serious be then steel construction disaster hidden-trouble and corrosion, therefore, it is necessary to steel construction is carried out flameproof protection and Preservative treatment.
At present, most of steel constructions on anti-corrosion and fireproof problem is processed substantially first are brushed one layer in steel surface and are prevented Rotten priming paint, brushes fire resistant coating on its surface, after anti-corrosion primer fully solidifies again so as to reach steel anti-corrosion fireproof purpose. Although this method possesses certain flameproof effect, but there is also a lot of shortcomings:Two coatings need to be brushed twice, cause to construct Complicated;Two layers of coatings needs to consider the compatibility between two kinds of coating interfaces, if its compatibility is bad, can directly contribute outside Coating is easy to fall off, and then affects the life-span of coating.In recent years, some anti-corrosion fireproof coatings are also occurred in that, but its anti-corrosion and anti- Performance of both fiery is difficult to take into account, and this will result in coating with some one-side defects, and current most anti- Rotten fireproof coating is all solvent-borne type, has pollution to environment.
As can be seen here, the coating that a kind of anti-corrosion of environmental protection of research and development and fireproofing function have concurrently is particularly important.
Content of the invention
The present invention provides a kind of water-repellent preservation fire prevention integrative paint.The coating is with aqueous epoxy resin emulsion and aqueous third Olefin(e) acid resin emulsion be two kinds of emulsions as matrix emulsion, obtained coating has the advantage of two kinds of emulsions concurrently so that coating is not only The good antiseptic property possessed with aqueous epoxy resin emulsion and high adhesion property, while also cause coating to have aqueous third The performance of good acidproof, the alkaline-resisting and UV resistant that olefin(e) acid resin emulsion has, can play anti-corrosion, the dual effect of fire prevention Really.
Embodiment of the present invention is as follows:
Water-repellent preservation fire prevention integrative paint, its principle proportioning by weight are as follows:Aqueous epoxy resin emulsion 20-25 parts, Water-borne acrylic resin emulsion 25-30 part, fire-retardant filler 5-10 parts, anticorrosive packing 3-5 parts, curing agent 10-13 parts, dispersant 0.5-2 parts, defoamer 0.5-0.8 parts, water 10-15 parts.
Described fire-retardant filler is double volution pentaerythritol phosphate diacid chlorides(SPDPC)With both expansible graphites (EG) Mixture, and both parts by weight proportionings are 7-10:1.
Described anticorrosive packing is modified aluminium triphosphate.
Described curing agent is the one kind in amino resins, triethylene tetramine or diethylenetriamines.
Mixture of the described dispersant for TH-904 and SN-5040, and the parts by weight proportioning of the two is 5-10:7.
Described defoamer is the one kind in GPE20 or SPA -202.
Coating of the present invention is specifically prepared, including:
(1)Aqueous epoxy resin emulsion and water-borne acrylic resin emulsion are mixed, and carries out magnetic agitation, the rotating speed of stirring is 500-800r/min, stirs 30-45min, is well mixed both, obtains final product the matrix resin emulsion of mixing.
(2)Fire-retardant filler is mixed with anticorrosive packing, and carries out ball milling, rotational speed of ball-mill is 75-80r/min, Ball-milling Time For 8-10h, after ball milling, the particle diameter of filler is 2-4 μm, is well mixed, obtains final product anti-corrosion fire-proof packing.
(3)Water and the anti-corrosion fire-proof packing after being well mixed are added in the matrix resin emulsion of mixing, and carry out magnetic Power is stirred, and the rotating speed of stirring is 800-1000r/min, and mixing time is 1-1.5h, the emulsion being uniformly mixed.
(4)Curing agent, dispersant and defoamer are added to step(3)Emulsion in, using mechanical agitation, rotating speed is 200-300r/min, persistently stirs 2-4h, makes filler be uniformly dispersed, until the viscosity of coating reaches 90-110KU.
Beneficial effects of the present invention.
The present invention using aqueous epoxy resin emulsion and water-borne acrylic resin emulsion be two kinds of emulsions as matrix emulsion, make The coating for obtaining has the advantage of two kinds of emulsions concurrently so that the good anti-corrosive properties that coating not only possesses with aqueous epoxy resin emulsion Can and high adhesion property, while also cause that coating has that water-borne acrylic resin emulsion has good acidproof, alkaline-resisting and The performance of UV resistant.As modified aluminium triphosphate not only has excellent antiseptic property, certain fire line is provided simultaneously with Can so that the anti-corrosion and fire protecting performance of coating is further strengthened, and modified aluminium triphosphate is used as a kind of solid acid, with one Fixed chemisorption, its can with absorption air in alkaline gas, play a part of purify air;Fire-retardant filler is double spiral shells Ring pentaerythritol phosphate diacid chloride(SPDPC)With both mixtures of expansible graphite (EG), good resistance had so both been ensure that Fuel efficiency fruit, while the gas that releases is H2O、CO2Etc. nontoxic gas, and release NH3The aluminium triphosphate that can be modified absorbs, Therefore the fire-retardant filler is nontoxic;Using water as the solvent of coating, coating is nonflammable, it is easy to store, environmental protection.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
Embodiment 1.
Water-repellent preservation fire prevention integrative paint, its principle proportioning by weight are as follows:20 parts of aqueous epoxy resin emulsion, 30 parts of water-borne acrylic resin emulsion, double volution pentaerythritol phosphates(SPDPC)7 parts, 1 part of expansible graphite (EG), modified 4 parts of aluminium triphosphate, 12 parts of amino resins, 1 part and SN-5040 0.7 part of TH-904,0.7 part of GPE20,14 parts of water.
The preparation method of the water-repellent preservation fire prevention integrative paint, specifically includes.
(1)Aqueous epoxy resin emulsion and water-borne acrylic resin emulsion are mixed, and carries out magnetic agitation, stirring turns Speed is 500r/min, stirs 30min, is well mixed both, obtains final product the matrix resin emulsion of mixing.
(2)Fire-retardant filler is mixed with anticorrosive packing, and carries out ball milling, rotational speed of ball-mill is 75r/min, Ball-milling Time is 10h, after ball milling, the particle diameter of filler is 4 μm, is well mixed, obtains final product anti-corrosion fire-proof packing.
(3)Water and the anti-corrosion fire-proof packing after being well mixed are added in the matrix resin emulsion of mixing, and carry out magnetic Power is stirred, and the rotating speed of stirring is 1000r/min, and mixing time is 1.5h, the emulsion being uniformly mixed.
(4)Curing agent, dispersant and defoamer are added to step(3)Emulsion in, using mechanical agitation, rotating speed is 200r/min, persistently stirs 3h, makes filler be uniformly dispersed, until the viscosity of coating reaches 100KU.
Embodiment 2.
Water-repellent preservation fire prevention integrative paint, its principle proportioning by weight are as follows:25 parts of aqueous epoxy resin emulsion, 25 parts of water-borne acrylic resin emulsion, double volution pentaerythritol phosphates(SPDPC)4.5 parts, 0.5 part of expansible graphite (EG), 4 parts of modified aluminium triphosphate, 10 parts of triethylene tetramine, 1.1 parts and SN-5040 0.6 part of TH-904,0.5 part of SPA -202, 14 parts of water.
Embodiment 3.
Water-repellent preservation fire prevention integrative paint, its principle proportioning by weight are as follows:22 parts of aqueous epoxy resin emulsion, 27 parts of water-borne acrylic resin emulsion, double volution pentaerythritol phosphates(SPDPC)8.5 parts, 1.5 parts of expansible graphite (EG), 5 parts of modified aluminium triphosphate, 13 parts of diethylenetriamines, 1.1 parts and SN-5040 0.8 part of TH-904, SPA -202 0.8 Part, 14 parts of water.
Experimental data:
.

Claims (6)

1. a kind of water-repellent preservation is prevented fires integrative paint, it is characterised in that its proportioning by weight of the coating is as follows:Aqueous Epoxy resin latex 20-25 parts, water-borne acrylic resin emulsion 25-30 part, fire-retardant filler 5-10 parts, anticorrosive packing 3-5 parts, solid Agent 10-13 part, dispersant 0.5-2 parts, defoamer 0.5-0.8 parts, water 10-15 parts.
2. a kind of water-repellent preservation is prevented fires integrative paint as claimed in claim 1, it is characterised in that described fire-retardant filler is Double volution pentaerythritol phosphate diacid chlorides(SPDPC)With both mixtures of expansible graphite (EG), and both parts by weight Proportioning is 7-10:1.
3. a kind of water-repellent preservation is prevented fires integrative paint as claimed in claim 1, it is characterised in that described anticorrosive packing is Modified aluminium triphosphate.
4. a kind of water-repellent preservation is prevented fires integrative paint as claimed in claim 1, it is characterised in that described curing agent is ammonia One kind in base resin, triethylene tetramine or diethylenetriamines.
5. a kind of water-repellent preservation is prevented fires integrative paint as claimed in claim 1, it is characterised in that described dispersant is One kind in TH-904 or SN-5040.
6. a kind of water-repellent preservation is prevented fires integrative paint as claimed in claim 1, it is characterised in that described defoamer is One kind in GPE20 or SPA -202.
CN201610844187.2A 2016-09-23 2016-09-23 A kind of water-repellent preservation fire prevention integrative paint Pending CN106497269A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535893A (en) * 2018-11-27 2019-03-29 徐州力奥新能源设备有限公司 A kind of formula of the anti-ultraviolet paint of new energy equipment
CN109593433A (en) * 2018-11-29 2019-04-09 沈阳理工大学 A kind of expansion fire-proof, anti-corrosion steel structural traverse and preparation method thereof
CN109626637A (en) * 2018-12-24 2019-04-16 武汉格林环保设施运营有限责任公司 Graphite waste water integrated equipment for wastewater treatment
CN110215869A (en) * 2019-06-04 2019-09-10 中国十七冶集团有限公司 A kind of anti-corrosion fireproof coating reaction kettle and application method for accelerating material mixing velocity
CN110922823A (en) * 2019-12-18 2020-03-27 南通达克罗新材料科技有限公司 Flame-retardant coating for fastener and preparation method thereof
CN111100528A (en) * 2019-12-26 2020-05-05 杭州牛耳科技有限公司 Water-based paint capable of prolonging corrosion prevention period and preparation method thereof
CN112574641A (en) * 2020-12-01 2021-03-30 佛山市南海区巨人化学品制造有限公司 Seawater corrosion resistant plastic coating and preparation method thereof
CN113444425A (en) * 2021-07-29 2021-09-28 海洋化工研究院有限公司 Water-based epoxy fireproof coating and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409011A (en) * 2013-07-18 2013-11-27 吴江骏达电梯部件有限公司 Aqueous fire retardation antirust coating material
CN105086723A (en) * 2015-08-14 2015-11-25 刘仕帝 Building fireproof coating
CN105542101A (en) * 2016-02-02 2016-05-04 中北大学 Compound intumescent flame retardant for hard polyurethane foam

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409011A (en) * 2013-07-18 2013-11-27 吴江骏达电梯部件有限公司 Aqueous fire retardation antirust coating material
CN105086723A (en) * 2015-08-14 2015-11-25 刘仕帝 Building fireproof coating
CN105542101A (en) * 2016-02-02 2016-05-04 中北大学 Compound intumescent flame retardant for hard polyurethane foam

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535893A (en) * 2018-11-27 2019-03-29 徐州力奥新能源设备有限公司 A kind of formula of the anti-ultraviolet paint of new energy equipment
CN109593433A (en) * 2018-11-29 2019-04-09 沈阳理工大学 A kind of expansion fire-proof, anti-corrosion steel structural traverse and preparation method thereof
CN109626637A (en) * 2018-12-24 2019-04-16 武汉格林环保设施运营有限责任公司 Graphite waste water integrated equipment for wastewater treatment
CN109626637B (en) * 2018-12-24 2022-03-04 深圳市睿维盛环保科技有限公司 Graphite wastewater integrated treatment equipment
CN110215869A (en) * 2019-06-04 2019-09-10 中国十七冶集团有限公司 A kind of anti-corrosion fireproof coating reaction kettle and application method for accelerating material mixing velocity
CN110922823A (en) * 2019-12-18 2020-03-27 南通达克罗新材料科技有限公司 Flame-retardant coating for fastener and preparation method thereof
CN111100528A (en) * 2019-12-26 2020-05-05 杭州牛耳科技有限公司 Water-based paint capable of prolonging corrosion prevention period and preparation method thereof
CN112574641A (en) * 2020-12-01 2021-03-30 佛山市南海区巨人化学品制造有限公司 Seawater corrosion resistant plastic coating and preparation method thereof
CN113444425A (en) * 2021-07-29 2021-09-28 海洋化工研究院有限公司 Water-based epoxy fireproof coating and preparation method and application thereof
CN113444425B (en) * 2021-07-29 2022-03-22 海洋化工研究院有限公司 Water-based epoxy fireproof coating and preparation method and application thereof

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Application publication date: 20170315