CN106590211A - Flame retardation plate - Google Patents

Flame retardation plate Download PDF

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Publication number
CN106590211A
CN106590211A CN201611147019.4A CN201611147019A CN106590211A CN 106590211 A CN106590211 A CN 106590211A CN 201611147019 A CN201611147019 A CN 201611147019A CN 106590211 A CN106590211 A CN 106590211A
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CN
China
Prior art keywords
parts
flame
emulsion
retardant board
flame retardation
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Pending
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CN201611147019.4A
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Chinese (zh)
Inventor
周贤义
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Chongqing Aibute Furniture Co Ltd
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Chongqing Aibute Furniture Co Ltd
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Priority to CN201611147019.4A priority Critical patent/CN106590211A/en
Publication of CN106590211A publication Critical patent/CN106590211A/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant 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
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

Abstract

The invention discloses a flame retardation plate. The flame retardation plate comprises a plate substrate and a flame retardation layer coated on the surface of the plate substrate, and the flame retardation layer is formed through solidifying a flame retardation paint; and raw materials of the flame retardation paint comprise, by mass, 55-70 parts of a polymer emulsion, 10-16 parts of magnesium hydroxide, 14-20 parts of aluminum hydroxide, 3-7 parts of DOPO and 1-3 parts of APP. The aluminum hydroxide, magnesium hydroxide, DOPO and APP, which are contained in the flame retardation paint for forming the flame retardation layer are adopted as a flame retardation filler, and have synergism to make the flame retardation plate have a good flame retardation effect. Additionally, the polymer emulsion adopts water as a solvent, so pollution of VOCs generated by organic solvents to environment is prevented, and the flame retardation plate is environmentally-friendly.

Description

A kind of flame-retardant board
Technical field
The present invention relates to the technical field of furniture, in particular to a kind of flame-retardant board.
Background technology
In prior art, wood based panel easily fires, and so when there is fire, can become the factor that the condition of a fire spreads.
The content of the invention
In view of this, one aspect of the present invention is to provide a kind of flame-retardant board, and the flame-retardant board has preferable flame retardant effect.
A kind of flame-retardant board, including plate base material and be coated on the flame-retardant layer of the plate substrate surface, the flame-retardant layer be by Fire retarding paint solidifies and obtains；The raw material of the fire retarding paint according to mass parts comprising 55～70 parts of polymer emulsions, 10～16 parts Magnesium hydroxide, 14～20 parts of aluminium hydroxides, 3～7 parts of DOPO and 1～3 part of APP.
Further, the granularity of the magnesium hydroxide is 30～50 μm.
Further, the granularity of the aluminium hydroxide is 30～50 μm.
Further, the polymer emulsion is pure-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion, polyaminoester emulsion, PUA newborn One kind or at least two in liquid, polyamide emulsion, epoxy emulsion, fluorine carbon emulsion, preferably fluorine carbon emulsion.
Further, the raw material of the fire retarding paint also include auxiliary agent, the auxiliary agent be defoamer, thickener, dispersant, One kind in mould inhibitor, preservative, antiseptic or at least two.
Further, the raw material of the fire retarding paint also includes 0.5～4 part of mill base according to mass parts.
Further, the raw material of the fire retarding paint also includes 2～6 parts of surfactants according to mass parts.
Further, the surfactant is selected from Sodium Polyacrylate, polyoxyethylene polyoxypropylene glycol ethers, poly- 1- 12 One or two or more kinds in alkyl-4-vinyl pyridine bromide.
Further, the raw material of the fire retarding paint also includes 0.1～1 part of coupling agent according to mass parts.
Further, the coupling agent is silicone coupling agents.
The present invention flame-retardant board, formed flame-retardant layer fire retarding paint contained by aluminium hydroxide, magnesium hydroxide, DOPO and APP is fire-retardant filler, by synergy between three kinds, preferably plays flame retardant effect.Additionally, the polymer emulsion for being adopted It is more environmentally friendly with water as solvent, it is to avoid pollution using the VOCs produced by organic solvent to environment.
Specific embodiment
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of art of the present invention The identical implication that art personnel are generally understood that.When there is contradiction, the definition in this specification is defined.
Term as used herein：
" by ... prepare " it is synonymous with "comprising".Term "comprising" used herein, " including ", " having ", " containing " Or its any other deformation, it is intended that cover including for non-exclusionism.For example, the composition comprising listed elements, step, method, Product or device are not necessarily solely those key elements, and can be including not expressly listed other key elements or this kind of composition, step Suddenly, the intrinsic key element of method, product or device.
Conjunction " by ... constitute " exclude any key element do not pointed out, step or component.If in being used for claim, This phrase will make claim for closed so as to not comprising the material in addition to the material that those are described, but relative Except customary impurities.When phrase " by ... constitute " theme is rather than immediately following in the clause that occurs in claim main body after When, it is only limited to the key element described in the clause；Other key elements be not excluded as the overall claim it Outward.
Equivalent, concentration 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 is limited, this is appreciated that and specifically discloses by any range limit or preferred value and any scope All scopes that arbitrary pairing of lower limit or preferred value is formed, regardless of whether 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 and 5 " etc..When number range is described herein, unless otherwise indicated, otherwise the scope is intended to include its end Value and all integers within the range and fraction.
" mass parts " refer to the basic measurement unit of the mass ratio relation for representing multiple components, and 1 part can represent arbitrary list Position quality, can such as be expressed as 1g, may also indicate that 2.689g etc..If we say component A mass parts be a parts, the matter of B component Amount part is b parts, then it represents that the quality of component A and mass ratio a of B component：b.Or, represent component A quality be aK, B groups The quality divided is bK (K is Arbitrary Digit, represents multiplying factor).Can not misread, and unlike mass fraction, all components Mass parts sum be not limited to 100 parts of restriction.
"and/or" is used to represent that one of illustrated situation or both may to occur, and for example, A and/or B includes (A And B) and (A or B)；
Additionally, key element of the present invention or indefinite article " one kind " and " one " before component are to key element or the quantitative requirement of component (i.e. occurrence number) unrestriction.Therefore " one " or " one kind " should be read as including one or at least one, and odd number The key element or component of form also includes plural form, unless the obvious purport of the quantity refers to singulative.
The flame-retardant board of the present invention, including plate base material and the flame-retardant layer of the plate substrate surface is coated on, the flame-retardant layer It is to be solidified by fire retarding paint and obtained；The raw material of the fire retarding paint according to mass parts comprising 55～70 parts of polymer emulsions, 10～ 16 parts of magnesium hydroxides, 14～20 parts of aluminium hydroxides, 3～7 parts of DOPO and 1～3 part of APP.Specifically, in the raw material of fire retarding paint, According to mass parts, polymer emulsion can be 55 parts, 56.5 parts, 60 parts, 62 parts, 63 parts, 65 parts, 68 parts, 69 parts or 70 parts etc.；Hydrogen The mass parts of magnesia can be 10 parts, 11 parts, 13 parts, 14 parts, 15 parts, 15.5 parts or 16 parts etc.；Aluminium hydroxide can for 14 parts, 15 parts, 18 parts, 20 parts, 21 parts, 21.5 parts or 22 parts etc.；DOPO can be 3 parts, 3.5 parts, 4 parts, 5 parts, 6 parts, 6.5 parts or 7 parts Deng；APP can be 2 parts, 2.2 parts, 2.5 parts, 3 parts, 3.5 parts or 4 parts etc..
Above-mentioned polymer emulsion polymer emulsion refers to the emulsion with organic polymer as latex particle.As the present invention's Polymer emulsion can include pure-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion, polyaminoester emulsion, PUA emulsions, polyamide emulsion, Epoxy emulsion, fluorine carbon emulsion and its any combination.
Above-mentioned pure-acrylic emulsion is that, with acrylate copolymer as latex particle, acrylate copolymer is referred in molecular structure main chain Containing polyethylene segment and connect main chain side chain contain carboxylic acid or carboxylate group.The monomer of acrylate copolymer is unsubstituted Or the acrylate that alkyl replaces, such as acrylic acid, ethyl acrylate, acrylate butyl ester, methyl methacrylate etc..
Styrene-acrylic emulsion refers to styrene and acrylate monomer Jing emulsion copolymerizations and obtains that herein acrylate monomer has propylene Acid, ethyl acrylate, acrylate butyl ester, methyl methacrylate etc..
Silicone acrylic emulsion is referred to organosilicon-modified acrylic polymer as latex particle, i.e., with organic silicon monomer and acrylic acid Monomer copolymerization, here organic silicon monomer have hexamethyl cyclotrisiloxane, octamethylcy-clotetrasiloxane, dimethicone, Vinylsiloxane is (such as vinyl silicone oil, vinyl trimethoxy siloxanes, γ-methacryloxypropyl trimethoxy Silane etc.).
Polyaminoester emulsion is the emulsion with polyether polyols as latex particle, polyether polyols refer to containing- NHCO-constitutional repeating unit, is formed with isocyanate-monomer and polyhydric alcohol.Isocyanates has IPDI, 2,4- toluene two Isocyanates, 2,6- toluene di-isocyanate(TDI)s, hexamethylene diisocyanate, methyl diphenylene diisocyanate etc., polyalcohol There are PEPA, PPG.Here, PPG is that main chain contains ehter bond (- R-O-R -), end group or side base Containing the oligomer more than 2 hydroxyls (- OH).PEPA is by Dicarboxylic Acids (acid anhydrides or ester) and polyalcohol (bag Include dihydroxylic alcohols) it is condensed (or ester exchange) or is formed with polymerization by lactone, binary acid has phthalic acid or phthalate anhydride Or its ester, adipic acid, halo phthalic acid etc., polyalcohol have ethylene glycol, propane diols, diglycol, trimethylolpropane, Pentaerythrite, 1,4- butanediols etc..
PUA emulsions refer to acrylic acid modified polyurethane emulsion, i.e., contracted with acrylic monomers and PU prepolymers (oligomer) It is poly- to form.There is the defect of wearability, resistance to water and chemical-resistant difference in pure PA emulsions, single PU emulsions there is also some not Foot, the gloss retention of such as stability, white thickening property and film is poor, and solid content is high.PUA complex emulsions have had both the advantage of the two, have Wear-resisting, corrosion-resistant and light, it is soft flexible, resistance to water and mechanical mechanics property it is good, the characteristic such as weatherability is good.PUA emulsions Synthesis can adopt known method, such as periodical literature " with polyurethane as emulsifying agent PUA emulsions synthesis and characterize, thank to Li Feng etc., Textile research institute of Sichuan University ".
Polyamide emulsion is PA resin emulsions, and its preparation method can refer to known method, such as periodical literature " water-dispersion type The synthesis of polyamide resin emulsion and performance table, fourth Haiyang, chemistry of forest product and industry etc. ", concrete grammar is：Using propylene oxide Acid monoester (EAAME) opposite end carboxyl polyamides resin (CTPA) is modified, so with 2- acrylamide-2-methylpro panesulfonic acids (AMPS) polar monomer carries out free yl graft polymerization, neutralizes into salt, is prepared for water-dispersion type polyamide resin emulsion (WPAE). By investigating target product viscosity, water absorption rate, particle diameter, mechanical stability, surface tension Multiple factors are have studied to WPAE performances Impact, and each intermediate and target product are characterized by IR.As a result show:When solid content is 20%, oleic acid two The amount of the material of polyacids (ODA) and ethylenediamine (EDA) compares 1.2: 1,2- acrylamide-2-methylpro panesulfonic acid (AMPS) and CTPA When mass ratio is 2: 1, the WPAE viscosity 14.3mPa.s (25 DEG C) of preparation, water absorption rate 60.9%, 12.291 μm of particle diameter, surface Power 43.6MN/m.
Epoxy emulsion is the emulsion with epoxy resin as latex particle.Epoxy emulsion can adopt multifunctional phenolic asphalt mixtures modified by epoxy resin Fat and diethanol amine addition reaction.Its synthetic method can adopt known method, such as with OP-10, SP-60, detergent alkylate sulphur The mixed system of sour sodium be compound emulsifying agent, 80 DEG C of emulsifying temperature, emulsification times 60min, dripping quantity 200ml of water, using breast Agent is that the process conditions of phase conversion emulsifying emulsification E-51 epoxy resin are optimal in oil, and now Emulsion particle size is 44.24 μm.
Based on plate is given with preferable resistance to soiling, above-mentioned polymer emulsion is preferably fluorine carbon emulsion.Fluorine carbon emulsion be with Fluorocarbon resin is the emulsion of latex.Herein, fluorocarbon resin refers to the high molecular polymer comprising F-C keys in molecular structure.This In bright, fluorocarbon resin is combined without remaining because containing carbon-carbon bond and carbon-fluorine bond, its molecular structure is more compact with other materials Or the energy of reaction, the solidfied material surface energy for being formed is less.Liquid generally has larger on fluorocarbon resin solidfied material surface Contact angle (is more than 90 degree), and does not infiltrate；Solid is difficult to adsorb with it on fluorocarbon resin solidfied material surface, therefore, fluorocarbon resin Preferable cleaning action is played in lube oil additive.
The species of fluorocarbon resin is not specially limited, and can be the more known FEVE fluorocarbon resins in this area, herein FEVE is fluoroethylene-alkyl vinyl base ether copolymer.But in order to provide a kind of fluorocarbon resin with less surface energy to enter one Step improves the cleaning effect of lube oil additive of the present invention, preferably organic-silicon-modified fluorocarbon resin.Here organic-silicon-modified fluorine Carbon resin is referred to using obtained by organic silicon monomer and fluorocarbon resin monomer copolymerizable.Organic-silicon-modified fluorocarbon resin can be using this Carrying out, organic silicon monomer can be to common are machine silicon monomer, such as KH-550, KH-560 to organic-silicon-modified mode known to field Deng.A kind of preparation method of existing organic-silicon-modified fluorocarbon resin can be included, for example, can refer to periodical literature " fluorocarbon resin Synthesis and organic-silicon-modified, Zhou Xiaodong etc., synthetic resin and plastics, 2004 21 (3) ", specially：In four mouthfuls of reaction bulbs Plus the solvent MIBK and the initiator A IBN (consumption accounts for the 0.5% of total amount) of 1/4 mass of people's metering, it is warmed up to 75～80 DEG C.Will (consumption accounts for the 5～20% of total amount and MMA, EA, BA [w (MMA) to the fluorine carbon monomer of perfluoro radical-containing prepared by above-mentioned steps：w (EA)：W (BA) is 22.7:22.3:15.0] and 3/4 mass initiator, during people's four-hole boiling flask is slowly added dropwise after mixed dissolution (about 2h is dripped off), in ((80 scholar 2) DEG C insulation reaction 4h is obtained target product-fluorocarbon resin copolymer.When fluorine carbon monomer quality When fraction is 5%, plus people KH-570, a series of organic-silicon-modified fluorocarbon resin copolymers are obtained.
As the aluminium hydroxide and magnesium hydroxide of one of fire-retardant filler.The fire retardant mechanism of the two is inhaled by dehydration Heat, for halogen flame and antimony oxide, the two is more environmentally friendly.The two compounding has preferable fire-retardant collaboration Property, make up the defect because individually causing Flame Retardancy to decline relatively low using one decomposition temperature.Aluminium hydroxide and hydrogen-oxygen There is no particular limitation to change the particle diameter of magnesium, but the effect based on dispersion, the granularity of the two can be advisable with 30～50 μm, as 30 μm, 5 μm, 40 μm, 45 μm or 50 μm etc..
As the DOPO of one of fire-retardant filler of the present invention, the miscellaneous -10- phospho hetero phenanthrenes -10- of its entitled 9,10- dihydro-9-oxy of chemistry Oxide, its structural formula is
As the APP of one of fire-retardant filler of the present invention, its entitled APP or ammonium polyphosphate, its structural formula is
Auxiliary agent is also included in the raw material of fire retarding paint of the present invention.Auxiliary agent can include defoamer, thickener, dispersant, anti- Mould dose, preservative, the one kind in antiseptic or at least two instantiation.
Above-mentioned defoamer can reduce surface tension, suppress foam generation or eliminate the auxiliary agent for having produced foam, and it can be adopted With it is known in the art that such as silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, poly- Oxygen ethene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer etc..
Above-mentioned dispersant refers to the auxiliary agent that can improve and improve solid or liquid material dispersive property.Dispersant can be using this Field is known, there is fatty acid, aliphatic amide type and esters, such as stearmide, vinyl bis-stearamides, Glyceryl monostearate (GMS), glyceryl tristearate (HTG), also paraffin class, such as atoleine, microcrystalline wax, also Metal soap, such as barium stearate, zinc stearate (ZnSt), calcium stearate (CaSt), cadmium stearate (CdSt), magnesium stearate (MgSt), copper stearate (CuSt) etc., also low molecule wax class, such as homopolymers, oxidized homopolymer, ethylene-acrylic acid copolymer Five big class such as thing, ethylene-vinyl acetate copolymer, low molecule ionomer.
Above-mentioned thickener refers to the auxiliary agent for increasing viscosity, can be using more known, such as (1) inorganic thickening agent (gas Phase method white carbon, sodium bentonite, organobentonite, diatomite, attapulgite soil, molecular sieve, Silica hydrogel)；(2) cellulose ether (methylcellulose, hydroxypropyl methyl cellulose, sodium carboxymethylcellulose, hydroxyethyl cellulose).(3) natural polymer and its spread out Biological (starch, gelatin, sodium alginate, casein, guar gum, chitosan, gum arabic, xanthans, soybean protein glue, day Right rubber, lanolin, agar).(4) macromolecule (polyacrylamide, polyvinyl alcohol, polyvinylpyrrolidone, polyoxyethylene are synthesized Alkene, modified paraffin resin, carbomer, polyacrylic acid, Polyacrylate Emulsion, butadiene rubber, butadiene-styrene rubber, poly- ammonia Ester, modified polyurea, low-molecular polyethylene wax).(5) solvay-type organo-metallic compound (amino alcohol solvay-type titanate esters).
Above-mentioned, mould inhibitor refers to there is killing or inhibiting effect to mould, prevents the preparation that application goes mouldy.Can enumerate Go out the chloro- benzimidazolyl-2 radicals-methyl acids of amidocarbonic acid -1- and N- (3,4 dichlorophenyl)-N, the mixture of the dimethyl ureas of N mono-.
Above-mentioned, preservative is referred to for postpone the corrupt auxiliary agent that growth of microorganism or chemical change cause.Coating is prevented Rotten agent N-369 (Zibo Hua Nuo water technologies Co., Ltd into produce), emulsion paint preservative DL702, Kathon LXE etc. Efficient preservative, can also be other certainly.
In order to give color, fire-retardant raw material can also include 0.5～4 part of mill base according to mass parts in the present invention.Herein, color Slurry refers to the semi-products being dispersed in by pigment or pigment and inserts in paint vehicle, and (i.e. solvent is to have can oil pastes The nonaqueous solvents such as machine thing) and aqueous color paste.Based on the consideration of environmental protection, preferably aqueous color paste.Aqueous color paste its coloration is Pigment.Herein pigment can for carbon black pigment, ferric oxide yellow pigment, ferric oxide red colorant, iron oxide orange pigments pigment and organic pigment with And its instantiation of any combination.
In order to improve stability of the solid constituent in polymer emulsion, fire-retardant raw material can also live comprising 2～6 parts of surfaces Property agent.Surfactant can be cationic surfactant, anion surfactant, nonionic surfactant or macromolecule Surfactant.
Anion surfactant, refers to the surfactant with hydrophilic radical and lipophilic group in anion.It is cloudy from Sub- surfactant can think soap, such as odium stearate, calcium stearate, magnesium stearate；Or can be sulfate, such as Lauryl sodium sulfate, hexadecanol sodium sulphate etc.；Or can be sulfonate, such as neopelex, dihexyl butanedioic acid Sodium sulfonate, sodium dioctyl sulfosuccinate etc.；Or can be cholate, such as sodium glycocholate, ox courage sodium sulfonate.The present invention the moon from Sub- surfactant is preferably lauryl sodium sulfate.
High molecular type surfactant, refers to those molecular weight more than thousands of (5000), and with surface active function Macromolecular compound.High molecular type surfactant of the present invention can be anionic, such as with carboxymethylcellulose calcium, carboxylic Sodium methacrylate, carboxyl modified polypropylene acid amides, the carboxylic acid type that Sodium Polyacrylate is representative, to be condensed naphthalene sulfonic acids, polyphenyl Vinyl sulfonate, lignosulfonates are the Sulfonates of representative, to be condensed sulfuric acid ester of the alkylbenzene ether sulfuric ester as representative, Sulfuric acid ester etc.；Or can be cationic, the such as amine with amino alkyl acrylates copolymer, modified poly ethylene as representative Class, with poly- 1- dodecyls -4-vinylpyridine bromide [polysoap (Polysoap)], poly- 4- ethene dodecyl bromide pyridine, Polystyrene methyl trimethoxy ammonium salt is the quaternary ammonium salt of representative；Or can be amphion, such as polymer-amino-acid；Or Can be nonionic, such as betaines, the polyalcohol with hydroxyethyl cellulose, polyvinyl alcohol as representative is polyacrylamide, poly- Vinylpyrrolidone, polyoxyethylene polyoxypropylene glycol ethers, polyoxyethylene condensation alkyl phenylate etc. other.Preferably polyacrylic acid Sodium.
Fire-retardant raw material also includes 0.1～1 part of coupling agent according to mass parts, to improve solid constituent with polymer emulsion Molecule compatibility.Coupling agent can for silicone coupling agents, titanate coupling agent, aluminate coupling agent, titanium aluminate coupling agent, Boric acid ester coupler etc..
Herein, the effect of coupling agent is modified for the surface to conduction powder and filler, poly- with organosilicon to strengthen it The compatibility of compound, so as to be beneficial to the dispersion of conduction powder and filler in organosilicon polymer, it is to avoid the reunion of these powders.It is even Connection agent can be with silicone coupling agents, aluminate coupling agent, titanate coupling agent etc..
Silicone coupling agents are referred to structureMaterial, here R is hydrolyzable groups, specially halogen Element, alkoxyl or acetamido, R' is the alkyl containing double bond, specially vinyl, methacryloxy or metering system Acryloxypropylethoxysilane.γ-glycidyl ether oxygen propyl trimethoxy silicane (KH560), γ-methacryloxy third can be included Base trimethoxy silane (KH570), γ-aminopropyl triethoxysilane (KH550) etc..
Aluminate coupling agent refers to the structured (C of tool3H7O)x·Al(OCOR)m·(OCOR1) n (OAB) y, R, R1Can For alkyl etc..Aluminate coupling agent can include SG-Al821 (distearyl acyl-oxygen isopropyl Aluminate), DL-411, DL- 411AF, DL-411D, DL-411DF, the instantiation of Aluminate ASA.
Titanate coupling agent refers to ROO (4-n) Ti (OX-R ＇ Y) n (here, n=2,3) expression；Wherein RO- is hydrolyzable Lower alkyloxy, can react with mineral surfaces hydroxyl, so as to reach the purpose of chemical coupling；OX- can be carboxyl, alkane Epoxide, sulfonic group, phosphorus base etc..Titanate coupling agent can be KR-TTS, its chemical entitled isopropyl three (different tallow phthalidyl) Metatitanic acid vinegar；Or titanate coupling agent TMC-10, its chemical entitled isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters；Or For titanate coupling agent TMC-101, its oleic acid acyloxy of chemical entitled isopropyl two (dioctyl phosphoric acid acyloxy) titanate esters etc..
Can be according to actually doing conventional selection as the temperature and time of fire retarding paint solidification.
Below do not address part and be applied to prior art.
Embodiment 1
The raw material of step one, dispensing fire retarding paint：55 parts of fluorine carbon emulsions, 10 parts of magnesium hydroxides (particle mean size is 30 μm), 14 parts of aluminium hydroxides (particle mean size is 30 μm), 3 parts of DOPO, 1 part of APP, 0.5 part of mill base, 2 parts of surfactant (polyoxyethylene Polyoxypropylene diols ether), 0.1 part of silane coupler.
Step 2, above-mentioned each raw material is mixed, and is stirred continuously, stand it is stable after, obtain fire-retardant.
Step 3, by it is fire-retardant using brushing, roller coat or be sprayed at the surface of plate base material, naturally fully drying is (for drying Faster, hot-air seasoning can be adopted), obtain flame-retardant board.
Embodiment 2
The fire-retardant raw material of step one, dispensing：70 parts of silicone acrylic emulsions, 16 parts of magnesium hydroxides (particle mean size is 50 μm), 20 parts Aluminium hydroxide (particle mean size is 50 μm), 7 parts of DOPO, 3 parts of APP, 4 parts of mill bases, 6 parts of surfactants, 1 part of silane coupler.
Step 2, above-mentioned each raw material is mixed, and is stirred continuously, stand it is stable after, obtain fire-retardant.
Step 3, by it is fire-retardant using brushing, roller coat or be sprayed at the surface of plate base material, naturally fully drying is (for drying Faster, hot-air seasoning can be adopted), obtain flame-retardant board.
Embodiment 3
The fire-retardant raw material of step one, dispensing：70 parts of fluorine carbon emulsions, 10 parts of magnesium hydroxides (particle mean size is 40 μm), 22 parts Aluminium hydroxide (particle mean size is 40 μm), 5 parts of DOPO, 2 parts of hexaphenoxycyclotriphosphazenes, 0.5 part of mill base, 2 parts of surfactants (poly- 1- dodecyls -4-vinylpyridine bromide), 0.1 part of silane coupler.
Step 2, above-mentioned each raw material is mixed, and is stirred continuously, stand it is stable after, obtain fire-retardant.
Step 3, by it is fire-retardant using brushing, roller coat or be sprayed at the surface of plate base material, naturally fully drying is (for drying Faster, hot-air seasoning can be adopted), obtain flame-retardant board.
Embodiment 4
The fire-retardant raw material of step one, dispensing：58 parts of PUA emulsions, 13 parts of magnesium hydroxides (particle mean size is 40 μm), 18 parts of hydrogen Aluminum oxide (particle mean size is 40 μm), 5 parts of DOPO, 2 parts of APP, 4 parts of mill bases, 4 parts of surfactant (polyoxyethylene polyoxypropylenes Glycol ethers), 0.5 part of silane coupler.
Step 2, above-mentioned each raw material is mixed, and is stirred continuously, stand it is stable after, obtain fire-retardant.
Step 3, by it is fire-retardant using brushing, roller coat or be sprayed at the surface of plate base material, naturally fully drying is (for drying Faster, hot-air seasoning can be adopted), obtain flame-retardant board.
Embodiment 5
The fire-retardant raw material of step one, dispensing：58 parts of fluorine carbon emulsions, 13 parts of magnesium hydroxides (particle mean size is 40 μm), 18 parts Aluminium hydroxide (particle mean size is 40 μm), 5 parts of DOPO, 2 parts of APP, 0.5 part of mill base, 2 parts of surfactant (polyoxyethylene polyoxies Propylene glycol ethers), 0.5 part of coupling agent.
Step 2, above-mentioned each raw material is mixed, and is stirred continuously, stand it is stable after, obtain fire-retardant.
Step 3, by it is fire-retardant using brushing, roller coat or be sprayed at the surface of plate base material, naturally fully drying is (for drying Faster, hot-air seasoning can be adopted), obtain flame-retardant board.
Because the number range of each technological parameter involved in the present invention can not possibly all embody in the above-described embodiments, As long as but those skilled in the art's envisioned any numerical value fallen in the above-mentioned number range completely can implement this Invention, also includes any combination of occurrence in the range of some numerical value certainly.Herein, for the consideration of length, eliminate to Go out the embodiment of occurrence in certain one or more number range, this disclosure for being not to be construed as technical scheme is not filled Point.
Applicant states that the present invention illustrates the detailed process equipment of the present invention and technological process by above-described embodiment, But above-mentioned detailed process equipment and technological process are the invention is not limited in, that is, does not mean that the present invention has to rely on above-mentioned detailed Process equipment and technological process could be implemented.Person of ordinary skill in the field it will be clearly understood that any improvement in the present invention, Addition, concrete mode selection of equivalence replacement and auxiliary element to each raw material of product of the present invention etc., fall in the protection of the present invention In the range of.

Claims (10)

1. a kind of flame-retardant board, it is characterised in that including plate base material and be coated on the flame-retardant layer of the plate substrate surface, the resistance Combustion layer is to be solidified by fire retarding paint and obtained；The raw material of the fire retarding paint according to mass parts comprising 55～70 parts of polymer emulsions, 10～16 parts of magnesium hydroxides, 14～20 parts of aluminium hydroxides, 3～7 parts of DOPO and 1～3 part of APP.
2. flame-retardant board according to claim 1, it is characterised in that the granularity of the magnesium hydroxide is 30～50 μm.
3. flame-retardant board according to claim 1, it is characterised in that the granularity of the aluminium hydroxide is 30～50 μm.
4. flame-retardant board according to claim 1, it is characterised in that the polymer emulsion be pure-acrylic emulsion, styrene-acrylic emulsion, One kind or at least two in silicone acrylic emulsion, polyaminoester emulsion, PUA emulsions, polyamide emulsion, epoxy emulsion, fluorine carbon emulsion, it is excellent Elect fluorine carbon emulsion as.
5. flame-retardant board according to claim 1, it is characterised in that the raw material of the fire retarding paint also includes auxiliary agent, described Auxiliary agent is the one kind or at least two in defoamer, thickener, dispersant, mould inhibitor, preservative, antiseptic.
6. flame-retardant board according to claim 1, it is characterised in that the raw material of the fire retarding paint is also included according to mass parts 0.5～4 part of mill base.
7. flame-retardant board according to claim 1, it is characterised in that the raw material of the fire retarding paint is also included according to mass parts 2～6 parts of surfactants.
8. flame-retardant board according to claim 1, it is characterised in that the surfactant is selected from Sodium Polyacrylate, polyoxy One or two or more kinds in ethene polyoxypropylene diols ether, poly- 1- dodecyls -4-vinylpyridine bromide.
9. flame-retardant board according to claim 1, it is characterised in that the raw material of the fire retarding paint is also included according to mass parts 0.1～1 part of coupling agent.
10. flame-retardant board according to claim 9, it is characterised in that the coupling agent is silicone coupling agents.
CN201611147019.4A 2016-12-13 2016-12-13 Flame retardation plate Pending CN106590211A (en)

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CN109233495A (en) * 2017-05-26 2019-01-18 高延任 A kind of foam concrete heat-preserving plate special interface agent
CN110194852A (en) * 2018-02-27 2019-09-03 江苏艾特克阻燃材料有限公司 A kind of modified magnesium hydroxide, surface modifying method and application
CN114653563A (en) * 2022-02-11 2022-06-24 北新国际木业有限公司 Surface flame-retardant treatment method for OSB (oriented strand board) and flame-retardant OSB

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109233495A (en) * 2017-05-26 2019-01-18 高延任 A kind of foam concrete heat-preserving plate special interface agent
CN110194852A (en) * 2018-02-27 2019-09-03 江苏艾特克阻燃材料有限公司 A kind of modified magnesium hydroxide, surface modifying method and application
CN110194852B (en) * 2018-02-27 2022-05-03 江苏艾特克阻燃材料有限公司 Modified magnesium hydroxide, surface modification method and application
CN114653563A (en) * 2022-02-11 2022-06-24 北新国际木业有限公司 Surface flame-retardant treatment method for OSB (oriented strand board) and flame-retardant OSB

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