CN105968988B - Building class fire-proof smoke-proof plugging coating and application - Google Patents
Building class fire-proof smoke-proof plugging coating and application Download PDFInfo
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- CN105968988B CN105968988B CN201610437580.XA CN201610437580A CN105968988B CN 105968988 B CN105968988 B CN 105968988B CN 201610437580 A CN201610437580 A CN 201610437580A CN 105968988 B CN105968988 B CN 105968988B
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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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
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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
- C09D113/00—Coating compositions based on rubbers containing carboxyl groups
- C09D113/02—Latex
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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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated 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
- 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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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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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- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/946—Protection against smoke or toxic gases
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
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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
- C08K2201/011—Nanostructured additives
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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
- C08L2201/02—Flame or fire retardant/resistant
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Abstract
A kind of Building class fire-proof smoke-proof plugging coating, it includes having filming emulsion, flame-retardant additive, filler and auxiliary agent, the filming emulsion, which includes at least, acrylic emulsion and styrene-butadiene latex；The flame-retardant additive is one or more combinations in aluminium hydroxide, zinc borate or magnesium hydroxide；The acrylic emulsion is one or more combinations in styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, pure-acrylic emulsion and silicone acrylic emulsion；The quality of the coating is solid to be contained for 50 85%.The present invention makes it on the basis of environmental protection and economy, still possesses excellent performance, disclosure satisfy that the growing various fire-proof smoke-proofs closure demand of building field by improving existing aqueous coating formulation.
Description
Technical field
The present invention relates to a kind of coating and its application, more particularly to a kind of Building class fire-proof smoke-proof plugging coating and application.
Background technology
Flameproof protection, the method for closure joint filling in building field is varied, and wherein sprayed fire proofing coating has construction
Simply, conveniently, from heavy and light, flameproof effect is good the features such as, thus as most preferable, most reliable, most practical flameproof protection, closure
Joint filling method.Fireproof blocking coating for building field can delay flame and dense smoke to spread, isolate fire when fire occurs
Source, which is personnel escape, rescues people, fire extinguishing etc. plays the role of delay, protection etc.；Available for concrete, profiled steel sheet combination floor class
The fire-proof smoke-proof closure of the top of a wall seam between standard flame-protection floor and plasterboard, concrete class standard fire wall, also can be used for marking
Horizontal perimeter connects between quasi- fire-resisting floor and non-standard fireproof curtain wall such as concrete walls, plaster board wall, aluminium alloy or steel construction wall
The fire proof seal of seam, the fire-proof smoke-proof closure that could be applicable at building curtain wall and building floor seam, building pipeline penetrate
Fire-proof smoke-proof envelope between the fire-proof smoke-proof closure in the gap at building floor and architecture indoor partition wall and building floor at gap
It is stifled.
Traditional Building class fireproof blocking coating is mostly solvent based product, and the content of volatile organic matter (VOC) is high, poison
Property is big, and be easy to cause indoor environmental pollution.Under the guide of the policies and regulations such as energy-saving and emission-reduction, environmentally protective, Building class fire prevention
Plugging coating also develops towards directions such as Water-borne modification, ultrathins.Compared with solvent borne lotion, water paint using water as solvent,
Eliminate health and problem of environmental pollution caused by the volatilization of the organic solvents such as acetone, benzene, toluene.So water paint
Just have received widespread attention and promote from research beginning, but the application performance of material can be influenced by substituting organic solvent with water,
Usual short life, easy to aging, simultaneously because elasticity is bad, gap is built when fire occurs usually can be with sizable displacement
Deformation, so as to cause the fire-proof smoke-proof disabler of plugging material.
Therefore need by improving existing aqueous coating formulation, make it on the basis of environmental protection and economy, still possess excellent
Different long-acting fire-proof smoke-proof sealing characteristics, disclosure satisfy that the growing various fireproof blocking demands of building field.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of Building class fire-proof smoke-proof plugging coating, it includes have into
Film lotion, flame-retardant additive, filler and auxiliary agent,
The filming emulsion, which includes at least, acrylic emulsion and styrene-butadiene latex；
The flame-retardant additive is one or more combinations in aluminium hydroxide, zinc borate or magnesium hydroxide；
The acrylic emulsion is one kind or more in styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, pure-acrylic emulsion and silicone acrylic emulsion
The combination of kind；
It is 50-85% that the quality of the coating contains admittedly.
Mode is preferably carried out as one, the mass ratio of the acrylic emulsion and styrene-butadiene latex is 2-10：1.
Mode is preferably carried out as one, the mass ratio of the acrylic emulsion and styrene-butadiene latex is 4-7：1.
Mode is preferably carried out as one, the filler is selected from calcium carbonate, montmorillonite, talcum powder, sericite in powder, kaolinite
Soil, calcium silicates, silica, rutile type titanium white, fluorine-containing lithium montmorillonite, synthesis fluoronated mica, sodium potassium alumina silicate, potassium silicic acid
Any one or the combination of several of them in aluminium, alumina silica fibre, aluminum fiber, halloysite nanotubes, carbon nanotubes, graphite, carbon black.
Mode is preferably carried out as one, the auxiliary agent includes but not limited to thickener, dispersant, defoamer, thixotroping
Agent, coalescents, preservative, mould inhibitor, levelling agent, pigment and pH adjusting agent.
Mode is preferably carried out as one, by percentage to the quality, the coating includes following component：Acrylic emulsion
30-65%；Styrene-butadiene latex 3-35%；Flame-retardant additive 5-30%；Filler 15-20%；Auxiliary agent 2-12%；The matter of above-mentioned each component
It is 100% to measure the sum of percentage.
Mode is preferably carried out as one, by percentage to the quality, the coating includes following component：Acrylic emulsion
45-65%；Styrene-butadiene latex 5-20%；Flame-retardant additive 6-20%；Filler 15-20%；Auxiliary agent：PH adjusting agent 0.2-0.7%, touch
Become agent 0.1-3%, thickener 0.3-1.2%, defoamer 0.1-0.3%, pigment 0.5-1.5%, levelling agent 0.1-0.3%, point
Powder 0.1-0.3%；The sum of mass percent of above-mentioned each component is 100%.
Mode is preferably carried out as one, the coating further includes halloysite nanotubes 0.5-1%, and the galapectite
Nanotube is that gamma-methyl allyl acyloxypropyl trimethoxysilane is modified halloysite nanotubes.
Mode is preferably carried out as one, the pH value of the Building class fire-proof smoke-proof plugging coating is 7.0-9.0.
Present invention also offers a kind of application of Building class fire-proof smoke-proof plugging coating that can be above-mentioned in building field,
The fire-proof smoke-proof that the coating is suitable at building curtain wall and building floor seam blocks, building pipeline is penetrated at building floor
Gap fire-proof smoke-proof closure and architecture indoor partition wall and building floor between fire-proof smoke-proof closure at gap.
Agitated Building class fire-proof smoke-proof plugging coating provided by the invention is in uniform and smooth state, and no caking, can build
Building structure surface forms continuous, stable and fine and close overlay film, can effectively hinder smog diffusion, damp down a fire and spread and possess one
Fixed sound insulation effect, can resist deformation when larger displacement occurs for building structure, and service life is grown.
Brief description of the drawings
Fig. 1：Building class fire-proof smoke-proof plugging coating of the present invention is anti-at building curtain wall and building floor seam
Application schematic diagram in fiery Smoke prevention closure；
Fig. 2：Building class fire-proof smoke-proof plugging coating of the present invention penetrates the gap at building floor in building pipeline
Application schematic diagram in fire-proof smoke-proof closure；
Fig. 3：Building class fire-proof smoke-proof plugging coating of the present invention is between architecture indoor partition wall and building floor at gap
Fire-proof smoke-proof closure in application schematic diagram；
Wherein, 1：Building class fire-proof smoke-proof plugging coating of the present invention；2：Rock wool of preventing fires is clogged；3：Building curtain wall；4：
Building floor；5：Building pipeline；6：Architecture indoor partition wall.
Embodiment
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of fields of the present invention
The normally understood identical implication of art personnel.When there is a conflict, the definition in this specification shall prevail.
Participate in the election of the detailed description of the invention below for being preferable to carry out method and including embodiment this public affairs can be more easily understood
Open content.Term "comprising" used herein, " comprising ", " having ", " containing " or its any other deformation, it is intended that covering is non-
It is exclusive including.Wanted for example, composition, step, method, product or device comprising listed elements are not necessarily limited to those
Element, but can include not expressly listed other key elements or such a composition, step, method, product or device it is intrinsic
Key element.
Temperature, time or other values or parameter are excellent with scope, preferred scope or a series of upper limit preferred values and lower limit
During the Range Representation that choosing value limits, this, which is appreciated that, specifically discloses by any range limit or preferred value and any scope
All scopes that any pairing of lower limit or preferred value is formed, regardless of whether the scope separately discloses.For example, when open
During scope " 1-5 ", described scope should be interpreted as including scope " 1-4 ", " 1-3 ", " 1-2 ", " 1-2 and 4-5 ", " 1-3
With 5 " etc., that is, represent the scope contained using the numerical value of the front and rear record of "-" as minimum value and maximum.When numerical value model
It is trapped among herein when being described, unless otherwise stated, otherwise the scope is intended to include its end value and within the range all whole
Number and fraction.Without conflicting with each other, those skilled in the art can implement the difference described in this specification
Scheme, embodiment or example and different embodiments, embodiment or exemplary feature are combined and combine.
In the description of this specification, reference term " one is preferably carried out scheme ", " some are preferably carried out scheme ",
The description of " preferably scheme ", " example " or " some examples " etc. means to combine the specific spy that the embodiment or example describe
Sign, structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned
The schematic representation of term is necessarily directed to identical embodiment or example.Moreover, the specific features of description, structure, material
Material or feature may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, not conflicting
In the case of, those skilled in the art can be by the different embodiments or example described in this specification and different embodiments
Or exemplary feature is combined and combines.
A kind of Building class fire-proof smoke-proof plugging coating, it includes having filming emulsion, flame-retardant additive, filler and auxiliary agent, its
It is characterized in that,
The filming emulsion, which includes at least, acrylic emulsion and styrene-butadiene latex；
The flame-retardant additive is one or more combinations in aluminium hydroxide, zinc borate or magnesium hydroxide；
The acrylic emulsion is one kind or more in styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, pure-acrylic emulsion and silicone acrylic emulsion
The combination of kind；
It is 50-85% that the quality of the coating contains admittedly.
Acrylic emulsion and styrene-butadiene latex：
Acrylic emulsion of the present invention be esters of acrylic acid or methylpropanoic acid esters with other vinyl ester monomers into
The product of row emulsion polymerization.The acrylic emulsion is in styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, pure-acrylic emulsion and silicone acrylic emulsion
One or more combinations.The acrylic emulsion can be synthesized voluntarily, can also be selected commercially available.
When voluntarily synthesizing the acrylic emulsion, except using esters of acrylic acid or methylpropanoic acid esters and other vinyl
Outside esters base monomer raw material, micro functional monomer can also be introduced by way of being copolymerized or being blended.The work(being often introduced into
Energy property monomer has acrylic acid, methacrylic acid, acrylonitrile and other acrylate in addition to butyl acrylate etc., utilizes this
Traditional acrylic emulsion can be implemented hydroxyl, carboxyl crosslinking etc. by measuring function monomer slightly.Wherein base monomer includes hard single
Body and soft monomer, soft monomer are the relatively low monomers of its glass transition temperature.The intensity of soft monomer polymer is not generally high, especially
It is that those glass transition temperatures are very low, the less polymer of molecular weight, is not used alone generally.Hard monomer is that those can be produced
The monomer that higher homopolymer can be simultaneously copolymerized with soft monomer.The main function of hard monomer can be produced after being copolymerized with soft monomer
With preferable cohesive strength and the copolymer compared with operation at high temperature.Functional monomer is those can be with various functional groups
The monomer that soft, hard monomer is copolymerized.Hard monomer can assign the higher temperature in use of film and certain gloss, assign latex
Film cohesive force, makes film have certain hardness, wearability and structural strength, while makes film scratch-resistant.Soft monomer, which assigns, to be applied
The certain pliability of film, makes glued membrane have certain elasticity and durability, so that polymer has good use at low temperature
Property.By varying the proportioning of soft or hard monomer, the acrylic emulsion of different glass transition temperature can be obtained.
Styrene-butadiene latex of the present invention includes unmodified styrene-butadiene latex, carboxylic styrene butadiene latex and butadiene styrene vinyl pyridine latex.
The styrene-butadiene latex can be synthesized voluntarily, can also be selected commercially available.
The unmodified styrene-butadiene latex uses the emulsification of nonionic and anion compounding using butadiene and styrene as monomer
Agent prepares.The carboxylic styrene butadiene latex is to be prepared by styrene, butadiene and carboxylic acid monomer by emulsion polymerization, often
There are acrylic acid, itaconic acid and methacrylic acid with the monomer of carboxy-containing acid group.The butadiene styrene vinyl pyridine latex, is by butadiene, benzene second
Alkene and 2- vinylpyridines pass through ternary copolymer emulsion made of emulsion polymerization.
Scheme is preferably carried out as the present invention, in coating provided by the invention, the vitrifying of the acrylic emulsion
Transition temperature >=-40 DEG C and≤- 20 DEG C；The glass transition temperature of the styrene-butadiene latex is >=-10 DEG C and≤15 DEG C.
Scheme is preferably carried out as the present invention, in coating provided by the invention, the vitrifying of the acrylic emulsion
Transition temperature >=-30 DEG C and≤- 20 DEG C；The styrene-butadiene latex is glass transition temperature >=0 DEG C and≤15 DEG C of Carboxy
Latex.
Scheme is preferably carried out as the present invention, in coating provided by the invention, the acrylic emulsion is vitrifying
Transition temperature >=-35 DEG C and≤- 20 DEG C of acrylate and vinyl acetate emulsion；The styrene-butadiene latex is glass transition temperature >=0 DEG C and≤15 DEG C
Carboxylic styrene butadiene latex.
Glass transition temperature, that is, Tg of the present invention is actually measured glass transition temperature, can be swept by differential
Retouch calorimetry measurement to obtain, specifically in N2Atmosphere, 20 DEG C/min of heating rate, under conditions of -20-100 DEG C of calefactive interzone
Measure, and the T using the flex point of obtained DSC curve as sampleg.Preferably, Germany NETZSCH can be used
STA449C types differential scanning calorimeter carries out T to acrylic emulsion and styrene-butadiene latexgMeasurement.Glass transition of the present invention
Temperature can also be obtained by theoretical calculation, it is common practice that, can be to emulsion polymer using the FOX equations as shown in formula (1)
TgDo approximate estimation.TgOther components of measure and polymer, assay method, the close phase such as the new mouth heating rate of tester
Close, and theoretical calculation TgFOX formula do not consider yet polymer relative molecular mass influence.Therefore, the T of theoretical calculationg
With the actual T measured of polymergBoth measured value ratios there are a certain distance, under normal circumstances lotion glass transition temperature
High 10-15 DEG C or so of the theoretical value of FOX equation estimations.
And
Wherein, Tg-- it is glass transition temperature/K of copolymer；
Tgi-- for glass transition temperature/K of the homopolymer of comonomer i；
Wi-- it is comonomer i shared mass fractions in monomer total amount.
It should illustrate that using absolute temperature (K) in the calculating of glass transition temperature, but glass is recorded in the present specification
During glass transition temperature, use degree Celsius (DEG C).
Scheme is preferably carried out as the present invention, in coating provided by the invention, the acrylic emulsion and butadiene-styrene rubber
The weight ratio of breast is 2-10：1.
Scheme is preferably carried out as the present invention, in coating provided by the invention, the acrylic emulsion and butadiene-styrene rubber
The weight ratio of breast is 4-7：1.
Flame-retardant additive：
Flame-retardant additive of the present invention is Building class fire-proof smoke-proof plugging coating important component of the present invention, is used
It is mostly organic matter in the lotion of film forming and other auxiliary agents, removes into charcoal part, remainder can all passes through thermal oxide and decompose change
It is discharged into gaseous material in air.Even into the arene material of charcoal generation, at high temperature, also the overwhelming majority is via oxygen
Change reaction generation CO, CO2And discharge.Flame-retardant additive of the present invention is mainly used for fire protection flame retarding in the coating,
It is with preferable heat endurance, it is possible to increase the structural strength of Building class fire-proof smoke-proof plugging coating film.
The flame-retardant additive is one or more combinations in aluminium hydroxide, zinc borate or magnesium hydroxide.
These flame-retardant additives mostly have larger specific heat capacity, can absorb the heat of external heat source generation.Aluminium hydroxide
Start endothermic decomposition at 200 DEG C or so, and the heat decomposition temperature of magnesium hydroxide is higher than aluminium hydroxide, about at 300 DEG C.These resistances
The thermal decomposition process and water evaporation process for firing additive are required for consumption of calorie, therefore can be effectively reduced film forming matter
Rhermal decomposition rate.Meanwhile thermally decompose the vapor discharged and can also play and dilute imflammable gas concentration, reduce burn rate
Effect.
Filler：
Filler of the present invention can be common filler in coating, and the filler can be used to adjust coating of the present invention
Gloss, quality, suspension, viscosity etc., the main Types of filler have carbonate, silicate, sulfate and oxide.
Mode is preferably carried out as the present invention, in coating provided by the invention, the filler is selected from calcium carbonate, covers
De- soil, talcum powder, sericite in powder, kaolin, calcium silicates, silica, rutile type titanium white, fluorine-containing lithium montmorillonite, synthesis
Fluoronated mica, sodium potassium alumina silicate, potassium alumina silicate, alumina silica fibre, aluminum fiber, halloysite nanotubes, carbon nanotubes, graphite, carbon black
In any one or the combination of several of them.
Pearl filler color is white, and the opposite latex in coating, solvent price is all cheap, and particle is thin, can be
It is dispersed in coating, so being the extender pigment largely used.With the raising of environmental consciousness, building is coated and is largely made
With water paint, calcium carbonate is cheap due to hydrophilic, is widely used.Inserting for calcium carbonate can strengthen coating pair of the present invention
The deposition and permeability of substrate surface.In paste paint, calcium carbonate can make coating thickening, thicken, and play a kind of filling and filling-in
Effect.The present invention is not construed as limiting the calcium carbonate added in the Building class fire-proof smoke-proof plugging coating of offer.
Scheme is preferably carried out as the present invention, in coating provided by the invention, filler is 600-800 mesh calcium carbonate.
Scheme is preferably carried out as the present invention, the halloysite nanotubes (HNTs) are gamma-methyl allyl acyloxypropyls
Trimethoxy silane (MPS) is modified halloysite nanotubes.Method acquisition can specifically be prepared by the following procedure：Halloysite nanotubes are gone
Slightly, after purified 200 mesh sieve, with gamma-methyl allyl acyloxypropyl trimethoxysilane according to mass ratio 1：2-3 is dispersed in toluene
In, under being stirred continuously in 100 DEG C reaction 10 it is small when, collect product washing, filtering, be dried under vacuum to constant weight at 50 DEG C, obtain
Obtain gamma-methyl allyl acyloxypropyl trimethoxysilane and be modified halloysite nanotubes, i.e. MPS-HNTs.The a small amount of of HNTs adds energy
Enough it is improved overlay film tensile strength, but film layer is easy for tearing when displacement deformation number is more, and MPS-HNTs then can
Dramatically increase the number of overlay film resistance displacement deformation.
Auxiliary agent：
Auxiliary agent of the present invention is acceptable auxiliary agent in coating, is indispensable component in coating, to improving coating
Production technology, improve construction and the condition of cure of coating, improve appearance of film, improve the bin stability of coating, improve production
Quality etc. has significantly to be acted on very much.For water paint, producing and preparing to solve and improve with greater need for auxiliary agent
The problems of during.The dosage very little of auxiliary agent, but action effect is apparent.Rationally more auxiliary agents are correctly selected to reduce into
This, increases economic efficiency.
In fire-proof smoke-proof plugging coating of the present invention, the auxiliary agent include but not limited to thickener, dispersant, defoamer,
Thixotropic agent, coalescents, preservative, mould inhibitor, levelling agent, pigment and pH adjusting agent.
In Building class fire-proof smoke-proof plugging coating provided by the invention, the use level of active ingredient, can without particular provisions
Appropriate selection uses in wide scope.
Thickener, also known as gelling agent, can improve thing system viscosity, thing system is kept suspended state or breast uniform, stablize
Turbid state, or form gel.In emulsion paint manufacture, thickener to the thickening of emulsion paint, stablize and rheological property plays in many ways
Face coordinative role.In pigment, filler scatter stage, improve the viscosity of dispersed material and be beneficial to scattered；Improved in storage and transport process
Paint stability, prevents pigment, filler from sinking to the bottom caking；Emulsion paint viscosity is adjusted in construction, and good rheological characteristic is presented
Can etc..Thickener belongs to hydrophilic macromolecular compounds mostly, be by sources divided into animal class, plant, mineral substance, synthesis class or
Semi-synthetic class.Natural and two major classes of synthesis can be divided into by being simply divided to.Most of natural product are the plants from the stickum containing polysaccharide
And seaweeds is produced, such as starch, pectin, agar, gelatin, seaweed fat, carrageenan, dextrin, tragacanth gum, polysaccharide element derivative；
Composite has cellulose derivatives such as methylcellulose, carboxymethyl cellulose, starch derivatives, casein, Sodium Polyacrylate, poly-
Ethylene oxide, polyvinylpyrrolidone, polyvinyl alcohol, low-molecular polyethylene wax, polyacrylamide etc..As the present invention preferably
Embodiment, in coating provided by the invention, the swollen non-association type acrylic thickener ASE60 of alkali soluble is as thickener for addition.
Dispersant, preferable dispersant have the advantages that without alkylphenol ethoxylate, without solvent.The present invention is to carrying
The wetting dispersing agent added in the Building class fire-proof smoke-proof plugging coating of confession is not construed as limiting.As the present invention side of being preferably carried out
Case, in coating provided by the invention, OMG Gen-0451 are as dispersant for addition.
Defoamer, also known as anti-foaming agent, many unwanted bubbles can be produced, it is necessary to add defoaming during industrial production
Agent.It is widely used in removing latex, textile sizing, food fermentation, biological medicine, coating, petrochemical industry, papermaking, industry cleaning link
Etc. the unwanted bubbles produced during industry production.The composition of defoamer：(1) active ingredient, effect：Brokenly bubble, defoaming, reduce table
Face tension force；Represent thing：Silicone oil, polyethers, higher alcohol, mineral oil, vegetable oil etc..(2) emulsifying agent, effect：Make active ingredient point
Little particle is dissipated into, easy to be dispersed in water, preferably plays defoaming, suds effect.Represent thing：Nonyl (pungent) base phenol polyethenoxy
Ether, soap salt, op series etc., TWEEN Series, this disk series etc..(3) carrier, effect：Contribute to the combination of carrier and bubbling system,
It is easily dispersed in bubbling system, both is combined, the surface tension of itself is low, contributes to suds, and can reduce
Cost.Represent thing：Solvent than water, such as aliphatic hydrocarbon, aromatic hydrocarbon, oxo solvent.(4) emulsion adjuvant, effect：Make emulsification
Effect is more preferable.Represent thing：Dispersant：Hydrophobic silica etc.；Tackifier：CMC, polyvinylether etc..The present invention builds offer
The defoamer added in class fire-proof smoke-proof plugging coating is built to be not construed as limiting.Scheme is preferably carried out as the present invention, the present invention carries
In the coating of confession, OMG-AF1171, CF-246 are as defoamer for addition.
Thixotropic agent, selects calcined kaolin, and calcined kaolin can be applied to coating, papermaking, rubber and plastic ceramic etc., its
Middle paint and coating are the most important application fields of the high-quality calcined kaolin in China, account for the high-quality kaolinite of domestic ultra-fine high-brightness respectively
60% of native consumption figure and 30% or so.Compared with non-calcined kaolin, the kaolinic combination water content of low temperature calcination is reduced, and two
Silica and alchlor content increase, and active site increase, structure changes, and particle diameter is smaller and uniform, with not calcining height
Ridge soil filling NR sizing materials are compared, and the vulcanization characteristics curve of low temperature calcination kaolin filling NR sizing materials is basically identical, shore A type hardness testers
Constant, tensile strength improves, both physical properties reach the requirement of the nontransparent sole professional standard of sport footwear.The present invention carries
The calcined kaolin added in the Building class fire-proof smoke-proof plugging coating of confession is not construed as limiting.As the present invention side of being preferably carried out
Case, in coating provided by the invention, adds 2000 mesh calcined kaolins.
Coalescents, also known as coalescing aid, can promote high-molecular compound Plastic Flow and elastic deformation, improve cohesiveness
Can, the material to form a film in the range of wide construction temperature, is a kind of evanescent plasticizer.Common is ether alcohol class high polymer
Strong solvent, such as propandiol butyl ether, propylene glycol methyl ether acetate.General lotion has film-forming temperature, when environment temperature is less than
Lotion is not easy to form a film during emulsion film forming temperature, and coalescents can improve emulsion film forming mechanism, helps to form a film.Coalescents after film forming
Volatilization, does not interfere with the characteristic of film.Common coalescents are alcohol ester-12 in industry at present, the TEXNAL of Yi Siman.This hair
The coalescents added in the bright Building class fire-proof smoke-proof plugging coating to offer are not construed as limiting.It is preferably carried out as the present invention
Scheme, in coating provided by the invention, addition alcohol ester-12 is as coalescents.
Preservative, refers to the medicament of natural or synthetic chemical composition inhibiting substances corruption, to using corrupt substance as metabolism
The growth of the microorganism of substrate has lasting inhibitory action.It can suppress most incident putrefaction in varied situations,
Still there is the effect of continuation particularly when general sterilization functions are insufficient.It is added into food, medicine, pigment, biology mark
This etc., to postpone corruption caused by microorganism growth or chemical change.Nitrite and sulfur dioxide be common preservative it
One.To fiber and the preservation of timber against decay Dormant oils, coal tar, tannin, to biological sample formaldehyde, mercuric chloride, toluene, para hydroxybenzene first
Acid butyl ester, nitrofurazone derivative or face cream resinoid.Preservative generally selects the isothiazolinone of Kathon CG class and the different thiophene of methyl
The mixture of oxazoline ketone, in addition with benzisothiazole-3-ketone.Isothiazolinone is a kind of wide spectrum, efficient, less toxic, non-oxygen
The property changed biocide, mainly by 5-Chloro-2-methyl-4-isothiazolin-3-one (CMI) and 2-methyl-4-isothiazolin-3-one (MI)
Composition, acts what is killed livestock by disconnecting the key of bacterium and algae protein matter.After it is contacted with microorganism, can promptly can not
Suppress its growth inversely, so as to cause the death of microbial cell, therefore there is very strong suppression to common bacteria, fungi, algae etc.
System and killing effect.Kill livestock efficient, degradability is good, and with not producing, residual, safe operation, compatibility are good, stability is strong, make
With cost it is low the features such as.Can be miscible with chlorine and most of anions and canons and nonionic surfactant.During high dose, different thiophene
Oxazoline ketone, which peels off biological clay, remarkable result.Methylisothiazolinone is a kind of efficient germicide, heat-resisting water-repellent preservation
Agent, has good effect for the growth for suppressing microorganism, can inhibit bacteria, the growth of fungi, mould and mould.Benzisoxa
Thiazoline -3- ketone has good bactericidal property, all can be used under acid and alkaline environment, be at 180 DEG C still have it is fabulous steady
It is qualitative, there are its configuration product of good security performance to have good stability, it can provide material system prolonged protection.
And heavy metal is not contained, chlorine, formaldehyde and inorganic salts.All contain formaldehyde in many preservatives, be preferably carried out as the present invention
Scheme, in coating provided by the invention, Tao Shi LXE of the addition without formaldehyde is as preservative.
Mould inhibitor, refers to there is killing or inhibiting effect, the preparation for preventing application from going mouldy to mould.There is phenols (such as
Phenol), chlorophenols (such as pentachlorophenol), organic mercury salt (such as phenyl mercury oleate), organic copper salt (such as copper 8-quinolinolate), organotin
Salt (such as three second of chlorination or tributyl tin), and inorganic salts copper sulphate, mercury chloride, sodium fluoride etc..Be mainly used for plastics, rubber,
Textile, paint and insulating materials etc..The present invention is to the mould inhibitor that is added in the Building class fire-proof smoke-proof plugging coating of offer
Species is not construed as limiting.Scheme is preferably carried out as the present invention, in coating provided by the invention, adds Ke Laien DFX-1 conducts
Mould inhibitor.
Levelling agent, is a kind of common coating additive, it can promote coating formed during drying and forming-film one it is smooth,
Smooth, uniform film.It can effectively reduce and cover with paint, lacquer, colour wash, etc. liquid surface tension, improve its levelability and a kind of material of uniformity.It can change
The permeability of kind covering with paint liquid, can reduce the possibility that spot and spot are produced when brushing, increase spreadability, make film forming uniformly, certainly
So.Mainly surfactant, organic solvent etc..Levelling agent species is very much, and the levelling agent species used in different coating is also not to the utmost
It is identical.In coating provided by the invention, preferably polyacrylic acid, carboxymethyl cellulose etc..As the present invention side of being preferably carried out
Case, in coating provided by the invention, addition BYK333, BYK323, OMG-LA2, RM2020 are levelling agent.
Pigment, it is selectable including titanium dioxide, carbon black, iron oxide red, composite zinc phosphate, sericite in powder, blanc fixe,
Or corresponding mill base type pigment.Titanium dioxide scientific name is titanium dioxide, and chemical property is stablized, under normal circumstances with most of thing
Matter does not react, and belongs to inert pigment, can play a protective role to the stability of medium, and can strengthen the mechanical strength of paint film
And adhesive force, prevent crackle, prevent ultraviolet and moisture from passing through, extend the paint film service life.Building class fire prevention provided by the invention is anti-
The pigment added in cigarette plugging coating is not construed as limiting, and the actual needs of color can be made choice according to coating.As the present invention
It is preferably carried out scheme, in coating provided by the invention, the rutile titanium white powder of 0.2 μm of addition is as titanium white powder pigment.As
The present invention is preferably carried out scheme, and addition iron oxide red mill base is as red pigment.Scheme is preferably carried out as the present invention,
Carbon black is added as black pigment.
PH adjusting agent, the pH adjusting agent include ethanolamine-phosphate, N- (3- aminopropyls) diethanol amine, ammonium hydroxide, ethanol
Amine or sodium acid carbonate.In coating provided by the invention, pH adjusting agent is used for the pH value of adjusting coating.As the present invention preferably
Embodiment, the pH value of the coating are 7.0-9.0, and then preferred 7.5-8.5.
The preparation method of Building class fire-proof smoke-proof plugging coating provided by the invention is：First by coalescents, defoamer,
The auxiliary agents such as dispersant, levelling agent, thixotropic agent, preservative, mould inhibitor, thixotropic agent, which are added to the water, to stir evenly；Secondly resistance is added
Combustion additive, filler and pigment stir evenly, and need to stir evenly using grinder if containing solid color stuffing；It is eventually adding third
Olefin(e) acid lotion and styrene-butadiene latex, stir evenly, and the pH value of adjusting coating is 7.0-9.0；Add thickener to stir evenly, obtain
Building class fire-proof smoke-proof plugging coating.
Both the present inventor is found surprisingly that, contains acrylic emulsion and styrene-butadiene latex in water paint at the same time, especially
Glass transition temperature within the specific limits, coordinate specific fire-proof fire-resistant additive, filler and auxiliary agent, can be prevented fires
Smoke prevention sealing characteristics is excellent and possesses the Sprayable coating of preferable sound insulation effect.Speculate itself the possible reason is, which exists
During building structure surface filming, with the evaporation of moisture, emulsion particle gradually deforms and close to each other, and specific esters of acrylic acid
Emulsion particle and styrene-butadiene latex particulate can be good at fusion and phase counterdiffusion, or even there occurs secondary cross-linking, foring can be uniformly
The crosslinking overlay film of fire-proof fire-resistant additive and filler is wrapped up, which is highly resistant to building structure for excellent malleable
Deformation during larger displacement occurs, especially when building structure because of sedimentation, displacement, drying shrinkage, expanding with heat and contract with cold etc. repeated
During deformation, remain to play excellent fire-proof smoke-proof plugging action.
Present invention also offers the application of the coating, and it is suitable for industry and civil buildings, venue underground engineering；Room
Face, external wall, kitchen, toilet, floor, balcony；Municipal works；Subway, tunnel, bridge, passage, cave depot, people's air defense；It is old to build
The fireproof blocking for building exterior wall is administered.
Scheme is preferably carried out as the present invention：Reference explanation book attached drawing 1, the coating are suitable for building curtain wall 3 and build
Fire-proof smoke-proof closure at 4 seam of build floor；Reference explanation book attached drawing 2, the coating penetrate building suitable for building pipeline 5
The fire-proof smoke-proof closure in the gap at floor 4；Reference explanation book attached drawing 3, the coating are suitable for architecture indoor partition wall 6 and building
Fire-proof smoke-proof closure at 4 gaps of floor.
Hereinafter, the present invention is explained in more detail by embodiment and embodiment, comparative example, but should managed
Solution, these embodiments are only exemplary and nonrestrictive.
If without other explanations, example below, comparative example are raw materials used to be all commercially available.Wherein described acrylate and vinyl acetate emulsion
It is the production of Dow Chemical company with styrene-acrylic emulsion, the styrene-butadiene latex is that BASF AG produces, the galapectite
Nanotube is the production of Lingshou County Nan Yu mineral products processings factory.
A1：Acrylate and vinyl acetate emulsion, TgFor -25 DEG C, weight solid content is 54-55%.
A2：Styrene-acrylic emulsion, TgFor -20 DEG C, weight solid content is 54-55%.
A3：Acrylate and vinyl acetate emulsion, TgFor 15 DEG C, weight solid content is 54-55%.
B1：Unmodified styrene-butadiene latex, TgFor 13 DEG C, weight solid content is 50-52%.
B2：Carboxylic styrene butadiene latex, TgFor 14 DEG C, weight solid content 46-49%.
B3：Carboxylic styrene butadiene latex, TgFor 3 DEG C, weight solid content 48-50%.
C1：Raw ore halloysite nanotubes and water are made into the suspension that mass concentration is about 10wt% by halloysite nanotubes,
It is placed in electric blender and stirs 2h or so, removes bottom bulky grain, take suspension to be placed in four-hole bottle, and add 0.3wt%
The anhydrous sodium metasilicate of (accounting for suspension quality) natrium carbonicum calcinatum and 1wt% (accounting for suspension quality), strong stirring 2h, removes bottom
Sediment, obtains slurries and is centrifuged, and first in 1500r/min centrifugations 3min or so, removes lower sediment, takes upper strata suspension to exist
4000r/min centrifuges 5min or so again, takes lower sediment thing, and 100 DEG C of drying in vacuum drying chamber, grinding, which is smashed, to be obtained
Halloysite nanotubes after purification, then crossed 200 mesh sieve nets.
C2：MPS-HNTs, by halloysite nanotubes C1 and γ-methacryloxypropyl after going thick, purification, crossing 200 mesh sieves
Propyl trimethoxy silicane is according to mass ratio 1：2.5 are dispersed in toluene, under being stirred continuously in 100 DEG C reaction 10 it is small when, receive
Collect product washing, filtering, constant weight is dried under vacuum at 50 DEG C, obtain gamma-methyl allyl acyloxypropyl trimethoxysilane and change
Property halloysite nanotubes, i.e. MPS-HNTs.
Embodiment 1：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；The unmodified styrene-butadiene latex 8g of B1；800 mesh
Calcium carbonate 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g；Levelling agent RM2020 0.15g；Dispersant OMG Gen-
04510.1g；Water surplus.The coating pH value is 8.2.
Embodiment 2：
Counted using coating gross weight as 100g, coating includes：A2 styrene-acrylic emulsions 34g；The unmodified styrene-butadiene latex 8g of B1；800 mesh
Calcium carbonate 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.2.
Embodiment 3：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 34g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.3.
Embodiment 4：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 11g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.3.
Embodiment 5：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 8g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.3.
Embodiment 6：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 5g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.3.
Embodiment 7：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 3g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.3.
Embodiment 8：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 8g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；C1 halloysite nanotubes 0.75g；Increasing that alkali soluble is swollen
Thick dose of ASE60 0.5g；Ammonium hydroxide 0.5g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, divide
Powder OMG Gen-0451 0.1g；Water surplus.The coating pH value is 8.1.
Embodiment 9：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 3g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；C2MPS-HNTs 0.75g；Alkali swollen thickener
ASE60 0.5g；Ammonium hydroxide 0.5g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant
OMG Gen-0451 0.1g；Water surplus.The coating pH value is 8.1.
Comparative example 1：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 42g；800 mesh calcium carbonate 18g；1000 mesh hydrogen-oxygens
Change aluminium 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide 0.5g；Defoamer OMG-
AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451 0.1g；Water surplus.The painting
It is 8.1 to expect pH value.
Comparative example 2：
Counted using coating gross weight as 100g, coating includes：A3 acrylate and vinyl acetate emulsions 34g；B2 carboxylic styrene butadiene latexes 8g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.5g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.1.
Comparative example 3：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 34g；B3 carboxylic styrene butadiene latexes 8g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.5g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.1.
Comparative example 4：
Counted using coating gross weight as 100g, coating includes：A3 acrylate and vinyl acetate emulsions 34g；B3 carboxylic styrene butadiene latexes 8g；800 mesh carbon
Sour calcium 18g；1000 mesh aluminium hydroxide 7.5g；2000 mesh calcined kaolin 2.5g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.5g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.1.
Comparative example 5：
Counted using coating gross weight as 100g, coating includes：A1 acrylate and vinyl acetate emulsions 42g；800 mesh calcium carbonate 18g；1000 mesh hydrogen-oxygens
Change aluminium 7.5g；2000 mesh calcined kaolin 2.5g；C2MPS-HNTs 0.75g；Alkali swollen thickener ASE60 0.5g；Ammonium hydroxide
0.6g；Defoamer OMG-AF1171 0.2g；Carbon black 0.8g, levelling agent RM2020 0.15g, dispersant OMG Gen-0451
0.1g；Water surplus.The coating pH value is 8.1.
Comparative example 6：The formula recorded according to patent of invention CN101397469B specifications embodiment prepares coating.
The preparation method of embodiment 1-9 and comparative example 1-5 is：
The defoamer, dispersant, levelling agent of corresponding parts by weight are uniformly mixed in water；Secondly calcium carbonate, hydrogen-oxygen are added
Change aluminium, calcined kaolin and carbon black, and stirred evenly using grinder；Add acrylate and vinyl acetate emulsion or styrene-acrylic emulsion, unmodified fourth
Benzene latex or carboxylic styrene butadiene latex, stir evenly, and the pH value using ammonium hydroxide adjusting coating is 8.1-8.3；It is swollen to be eventually adding alkali soluble
Thickener stirs evenly, up to corresponding coating.
Test and evaluation：
Following performance test and evaluation are carried out to the coating that embodiment 1-9 and comparative example 1-6 is obtained：
1. resist displacement deformation ability：Normative reference test method ASTME1966 (UL-2079), the generation of test film ±
The cycle-index of change in displacement is resisted on the premise of 50% deformation rate.Number is more, illustrates that the ability is strong.
2. sound insulation is tested：Normative reference test method ASTME90, coats embodiment and contrast on 100 millimeters thick rock wools
Example coating, and 2mm thickness dry films are formed, the STC values of the composite construction of re-test rock wool and dry film, the higher explanation soundproof effect of numerical value
Better.
Test result is as shown in table 1：
Table 1
And it is recognised that Building class fire-proof smoke-proof plugging coating provided by the invention can be effective from test result table 1
Resist building structure occur larger displacement when deformation, effectively hinder smog diffusion, damp down a fire spread and possess it is certain every
Sound effective value, disclosure satisfy that the growing various fireproof blocking demands of building field.
Foregoing example is merely illustrative, some features of the feature for explaining the disclosure, those skilled in the art
Present disclosure can be used for reference, is suitably modified technological parameter realization.In particular, all similar substitutions and modifications pair
It is it will be apparent that they are considered as being included in the present invention for those skilled in the art.The method of the present invention and application are
Through being described by preferred embodiment, related personnel substantially can not depart from present invention, in spirit and scope to this
Methods and applications described in text are modified or suitably change with combining, to realize and using the technology of the present invention.
Claims (4)
1. a kind of Building class fire-proof smoke-proof plugging coating, it includes have filming emulsion, halloysite nanotubes, flame-retardant additive, fill out
Material and auxiliary agent, it is characterised in that
The filming emulsion, which includes at least, acrylic emulsion and styrene-butadiene latex；
The flame-retardant additive is one or more combinations in aluminium hydroxide, zinc borate or magnesium hydroxide；
The acrylic emulsion is one or more in styrene-acrylic emulsion, acrylate and vinyl acetate emulsion, pure-acrylic emulsion and silicone acrylic emulsion
Combination；
The halloysite nanotubes are that gamma-methyl allyl acyloxypropyl trimethoxysilane is modified halloysite nanotubes；
It is 50-85% that the quality of the coating contains admittedly；
The mass ratio of the acrylic emulsion and styrene-butadiene latex is 4-7：1；
By percentage to the quality, the coating includes following component：Acrylic emulsion 30-65%；Styrene-butadiene latex 3-35%；It is fire-retardant
Additive 5-30%；Filler 15-20%；Auxiliary agent 2-12%；Halloysite nanotubes 0.5-1%；The quality percentage of above-mentioned each component
Than the sum of be 100%；
The filler is selected from calcium carbonate, montmorillonite, talcum powder, sericite in powder, kaolin, calcium silicates, silica, rutile-type
It is any one in titanium dioxide, fluorine-containing lithium montmorillonite, synthesis fluoronated mica, alumina silica fibre, aluminum fiber, carbon nanotubes, graphite, carbon black
Kind or several combinations.
2. Building class fire-proof smoke-proof plugging coating according to claim 1, it is characterised in that the auxiliary agent includes thickening
Agent, dispersant, defoamer, thixotropic agent, coalescents, preservative, mould inhibitor, levelling agent, pigment and pH adjusting agent.
3. Building class fire-proof smoke-proof plugging coating according to claim 1, it is characterised in that the Building class fire-proof smoke-proof
The pH value of plugging coating is 7.0-9.0.
4. application of the Building class fire-proof smoke-proof plugging coating in building field in claim 1-3 described in any one, its
It is characterized in that, the fire-proof smoke-proof that the coating is suitable at building curtain wall and building floor seam blocks, building pipeline penetrates
Fire-proof smoke-proof envelope between the fire-proof smoke-proof closure in the gap at building floor and architecture indoor partition wall and building floor at gap
It is stifled.
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| CN106634099A (en) * | 2016-12-19 | 2017-05-10 | 苏州金威特工具有限公司 | Waterproof and ventilate non-woven fabric |
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| CN111234690B (en) * | 2020-02-20 | 2021-11-12 | 浙江金龙再生资源科技股份有限公司 | High-performance polyaniline-based composite conductive coating and preparation method and application thereof |
| CN113526936A (en) * | 2021-07-08 | 2021-10-22 | 上海神洁环保科技股份有限公司 | Novel fireproof blocking material |
| WO2023172214A1 (en) * | 2022-03-11 | 2023-09-14 | Yildiz Teknik Universitesi | A bag containing components that are biodegradable and non-harmful to human health |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2385856A (en) * | 2002-01-15 | 2003-09-03 | Hubdean Ltd | Water-based, fire retarding coating composition |
| CN103306462A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Air duct with fireproof function |
| CN103443219A (en) * | 2011-02-14 | 2013-12-11 | 蓝色天使油漆涂料有限公司 | Coating material for achieving sound-ampening and method for the same |
| CN103992710A (en) * | 2014-06-10 | 2014-08-20 | 马鞍山创宁新材料科技有限公司 | Environment-friendly sound-insulation paint with antistatic function and preparation method thereof |
| CN104031479A (en) * | 2014-06-09 | 2014-09-10 | 青岛兴国涂料有限公司 | Water-based foam paint and preparation method thereof |
-
2016
- 2016-06-17 CN CN201610437580.XA patent/CN105968988B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2385856A (en) * | 2002-01-15 | 2003-09-03 | Hubdean Ltd | Water-based, fire retarding coating composition |
| CN103443219A (en) * | 2011-02-14 | 2013-12-11 | 蓝色天使油漆涂料有限公司 | Coating material for achieving sound-ampening and method for the same |
| CN103306462A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Air duct with fireproof function |
| CN104031479A (en) * | 2014-06-09 | 2014-09-10 | 青岛兴国涂料有限公司 | Water-based foam paint and preparation method thereof |
| CN103992710A (en) * | 2014-06-10 | 2014-08-20 | 马鞍山创宁新材料科技有限公司 | Environment-friendly sound-insulation paint with antistatic function and preparation method thereof |
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