CN112266679B - Preparation method of flame-retardant waterproof water-based core-shell resin coating and paint - Google Patents
Preparation method of flame-retardant waterproof water-based core-shell resin coating and paint Download PDFInfo
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Abstract
The invention discloses a preparation method of flame-retardant waterproof water-based core-shell acrylic resin coating and paint, which comprises the following steps of adding the following raw materials in parts by weight into a reaction container: water, an emulsifying agent and acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 30-60 min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding an initiator A for 1-2 h, and reacting for 2-5 h after dropwise adding to obtain a core layer emulsion; and (3) simultaneously dropwise adding a B monomer, an initiator A and the flame retardant obtained in the step (1) into the obtained core layer emulsion for 1-4 h, carrying out heat preservation and stirring reaction for 2h after the dropwise adding, adding a cross-linking agent, carrying out heat preservation and reaction for 1-2 h, cooling to 50 ℃, adding an emulsifying agent and the waterproof agent obtained in the step (2), carrying out reaction for 30min, adding ammonia water, and regulating the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint.
Description
This application is a divisional application of the 2018106648637 patent application.
Technical Field
The invention relates to a preparation method of water-based core-shell acrylic resin, in particular to a preparation method of flame-retardant waterproof water-based core-shell acrylic resin paint and oil paint.
Background
The paint is a traditional name in China. The paint is a continuous film which is coated on the surface of the protected or decorated object and can form firm adhesion with the coated object, and is usually a viscous liquid prepared by using resin, oil or emulsion as main materials, adding or not adding pigment and filler, adding corresponding auxiliary agents and using organic solvent or water.
The service life of the coating is determined according to different products, the liquid marble sense product adopts modified organic silicon resin emulsion as a base material, and various colored paints are coated into colloidal aqueous colored particles by a special coating technology, and uniformly and stably suspended in a specific aqueous dispersion, the hue of various colored particles is kept unchanged, and the colored pigment cannot be separated out in water. The service life of such exterior wall coating is approximately 15 years.
Water-based paint and powder paint are weather-developed, and especially building paint mainly comprising water-based paint accounts for about 38% of the total amount of paint in China. Because of the substantial difference in chemical properties between water-based paint and oil-based paint, the water-based paint and oil-based paint have very different product properties, and the water-based paint is regarded as a big branch of old understanding in the paint industry, which is not scientific.
There are many classification methods for paint, and there are generally the following classification methods:
(1) Classified according to the form of the product, which can be divided into: liquid coating, powder coating, high solids coating.
(2) The dispersion medium is used according to the paint: a solvent-based coating; aqueous paints (emulsion paints, water-soluble paints).
(3) According to the application, the paint can be divided into building paint, can paint, automobile paint, airplane paint, household appliance paint, wood paint, bridge paint, plastic paint, paper paint, ship paint, wind power generation paint, nuclear power paint, pipeline paint, steel structure paint, rubber paint, aviation paint and the like.
(4) The performance of the alloy can be divided into: anticorrosive paint, antirust paint, insulating paint, high temperature resistant paint, ageing resistant paint, acid and alkali resistant paint and chemical medium resistant paint.
(5) According to whether there is color, it can be classified as: varnish and color paint.
(6) The construction process is divided into the following steps: sealer, putty, primer, surfacer, topcoat and finishing paint.
(7) The construction method can be divided into brush coating, spray coating, roller coating, dip coating, electrophoresis coating and the like.
(8) The paint can be divided into non-stick paint, teflon paint, decorative paint, anticorrosive paint, conductive paint, antirust paint, high-temperature-resistant paint, temperature-indicating paint, heat-insulating paint, fireproof paint, waterproof paint and the like according to functions.
(9) The household paint can be divided into inner wall paint, outer wall paint, wood paint, metal paint and floor paint.
(10) Paint film properties are divided (anti-corrosion paint, insulating paint, conductive paint and heat-resistant paint … …)
(11) According to the film-forming substances (natural resin type paint, phenolic type paint, alkyd type paint, amino type paint, nitro type paint, epoxy type paint, chlorinated rubber type paint, acrylic type paint, polyurethane type paint, silicone type paint, fluorocarbon resin type paint, polysiloxane type paint, vinyl resin type paint … …)
(12) Classification by type of base material: can be classified into organic paint, inorganic paint and organic-inorganic composite paint. Organic coatings are classified into organic solvent type coatings and organic aqueous (including aqueous emulsion type and water-soluble type) coatings, due to the different solvents used. The common coating in life is generally an organic coating. The inorganic paint is produced with inorganic polymer material as base material and includes water soluble silicate, silica sol, organosilicon and inorganic polymer. The organic-inorganic composite coating has two composite forms, one is that the coating adopts organic materials and inorganic materials as base materials together to form the composite coating when in production; the other is that the organic paint and the inorganic paint are mutually combined in decoration construction.
Classifying according to decoration effects: the method can be divided into: 1. a flat coating with a smooth surface (commonly called Ping Tu), which is the most common construction mode; 2. sand wall paint with sand grain decoration effect, such as stone paint; 3. a multi-layer coating with a three-dimensional decorative effect of concave-convex patterns, such as embossments.
Classifying the usage positions on a building: the paint is divided into an inner wall paint, an outer wall paint, a ground paint, a door and window paint and a ceiling paint.
Classifying according to the use functions: can be divided into common paint and special functional building paint (such as fireproof paint, waterproof paint, mildew-proof paint, road marking paint, etc.).
Classification by use of color effect: such as metallic paint, natural color paint (or called solid color paint), clear varnish, etc.
201610645798.4 the invention relates to the field of production and preparation of high polymer products, in particular to an acrylic resin flame-retardant coating, which comprises 12-18 parts of amino resin, 3-6 parts of ethyl acrylate, 3-5 parts of butyl acrylate, 2-10 parts of melamine, 1-2 parts of defoamer, 2-6 parts of pigment, 2-3 parts of acrylic acid, 60-70 parts of anionic water-based resin containing carboxyl, 5-10 parts of water-resistant pigment, 7-8 parts of auxiliary agent, 1-2 parts of interfacial adhesion promoter, 4-8 parts of char former and 10-20 parts of deionized water; the interfacial adhesion promoter is formed by reacting a metal organic, a polyisocyanate, and an oligomer containing hydroxyl groups. The acrylic resin coating has excellent interfacial adhesion with a substrate and has good flame retardant effect.
The preparation method 201610331925.3 of the flame-retardant, antibacterial and waterproof graphene modified acrylate resin coating comprises the steps of peeling walnut green seedcases, cleaning the walnut green seedcases with water, drying the walnut green seedcases to constant weight at the temperature of 40-70 ℃ in an oven, crushing the walnut green seedcases, sieving the crushed walnut green seedcases through a sieve of 80-100 meshes to obtain walnut green seedcase powder, weighing the walnut green seedcase powder and the water, adding allyl trimethyl ammonium chloride and 4-methoxy methyl acetoacetate, refluxing and decocting the mixture at the temperature of 80-100 ℃, filtering decoction, concentrating the mixture under reduced pressure at the temperature of 60-70 ℃, and obtaining concentrated solution of the walnut green seedcase extract when the water content of the concentrated solution is 15% -20% in a thick paste form to constant weight, wherein the concentrated solution of the walnut green seedcase extract is used in acrylate resins, and the obtained acrylate resin has the advantages of antibacterial, flame retardance and good waterproof property.
Disclosure of Invention
The invention relates to a preparation method of flame-retardant waterproof water-based core-shell acrylic resin paint and paint, which is characterized in that an intumescent flame retardant and a waterproof agent are modified by vinyl monomers and can be grafted into acrylic resin, specifically, vinyl phosphine is used as a bridge, the intumescent flame retardant is reacted into the acrylic resin under the assistance of 2-amino isobutyric acid, meanwhile, acrylic acid and hydroxyethyl acrylate are used for grafting the waterproof agent into the acrylic resin under the effects of amino trimethylenephosphonic acid and tetramethyl ethylenediamine, and a self-made crosslinking agent is used for obtaining the flame-retardant waterproof water-based core-shell acrylic resin paint and paint.
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 3-5 hours at 90-120 ℃, cooling to 70-80 ℃, reacting for 2-5 hours, heating to 90-100 ℃, adding 1-2 mol of diethanolamine, 0.3mol of chlorobutanol, 0.3mol of vinyl phosphine and 1.6g of 2-aminoisobutyric acid, and reacting for 2-6 hours to obtain the flame retardant;
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-mouth bottle, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, and the mixture is stirred until the mixture is completely dissolved, and reacts for 2 hours to obtain the waterproof agent;
(3) Adding the following raw materials in parts by weight into a reaction vessel: 55-75 parts of water, 0.2-2.2 parts of emulsifying agent and 0.6-3.0 parts of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 30-60 min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.2-0.6 part by weight of an initiator A for 1-2 hours, and reacting for 2-5 hours after dropwise adding to obtain a core layer emulsion;
the A monomer is formed by: 3-8 parts of butyl acrylate, 2-6 parts of methyl methacrylate and 3-3.5 parts of ethyl acrylate;
(4) And (3) simultaneously dropwise adding the B monomer, 0.3-0.6 part by weight of the initiator A and 4.4 parts by weight of the flame retardant obtained in the step (1) into the core-layer emulsion, wherein the dropwise adding time lasts for 1-4 hours, preserving heat at 75-85 ℃ after dropwise adding, stirring and reacting for 2 hours, adding 0.5-1.0 part by weight of the cross-linking agent, preserving heat at 75-85 ℃ for 1-2 hours, cooling to 50 ℃, adding 0.3 part by weight of the emulsifying agent and 0.7 part by weight of the waterproof agent obtained in the step (2), reacting for 30 minutes, and adding ammonia water to adjust the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint.
The monomer B is formed by: 4-8 parts of butyl acrylate, 3-6 parts of methyl methacrylate and 3-5 parts of ethyl acrylate.
The catalyst A is any one of 2, 4-dichloronitrobenzene, paranitroaniline, hydroxylamine sulfate and hydroxylamine chloride.
The emulsifier is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is any one of diethyl vinyl phosphonate and vinyl phosphonic acid; the initiator A is any one of ammonium persulfate and potassium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 2-4 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 3-4 hours at 110 ℃ to obtain the cross-linking agent.
The invention has the advantages that:
(1) 2, 4-dichloronitrobenzene, paranitroaniline, hydroxylamine sulfate and hydroxylamine chloride are selected as catalysts of the intumescent flame retardant; the preparation method has the advantages of no toxicity and high efficiency;
(2) The flame retardant is an intumescent flame retardant, has good carbon residue rate and expansibility, promotes the surface of the acrylic resin to have more compact carbon layers, has hot non-heat conductors, and reduces the tendency of continuous combustion of external heat.
(3) The intumescent flame retardant and the waterproof agent are modified by vinyl monomers and can be grafted into acrylic resin, specifically, vinyl phosphine is used as a bridge, the intumescent flame retardant is reacted into the acrylic resin under the assistance of 2-amino isobutyric acid, meanwhile, acrylic acid and hydroxyethyl acrylate are used for grafting the waterproof agent into the acrylic resin under the effects of amino trimethylene phosphonic acid and tetramethyl ethylene diamine, and under the effect of self-made crosslinking agent, the flame-retardant waterproof water-based core-shell acrylic resin coating and paint are obtained.
(4) The initiator not specifically described in step (3) and step (4) of the acrylic resin preparation was dissolved in 5g of water.
Detailed Description
Example 1
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 3h at 90 ℃, cooling to 70 ℃, reacting for 2h, heating to 90 ℃, adding 1mol of diethanolamine, 0.3mol of trichlorot-butanol, 0.3mol of vinyl phosphine and 1.6g of 2-aminoisobutyric acid, and reacting for 2h to obtain the flame retardant;
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-mouth bottle, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, and the mixture is stirred until the mixture is completely dissolved, and reacts for 2 hours to obtain the waterproof agent;
(3) Adding the following raw materials in parts by weight into a reaction vessel: 55 parts of water, 0.2 part of emulsifier and 0.6 part of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 30min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.2 part by weight of an initiator A (dissolved by 5 parts by weight of water) for 1h, and reacting for 2h after dropwise adding to obtain a core layer emulsion;
the A monomer is formed by: 3 parts of butyl acrylate, 2 parts of methyl methacrylate and 3 parts of ethyl acrylate;
(4) Simultaneously dropwise adding B monomer, 0.3 part by weight of initiator A (dissolved by 5 parts by weight of water) and 4.4 parts by weight of flame retardant obtained in the step (1) into the core-layer emulsion, keeping the temperature at 75 ℃ for 2 hours after dropwise adding, adding 0.5 part by weight of cross-linking agent, keeping the temperature at 75 ℃ for 1 hour, cooling to 50 ℃, adding 0.3 part by weight of emulsifier and 0.7 part by weight of waterproofing agent obtained in the step (2), reacting for 30 minutes, and adding ammonia water to adjust the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint;
the monomer B is formed by: 4 parts by weight of butyl acrylate, 3 parts by weight of methyl methacrylate and 3 parts by weight of ethyl acrylate.
The catalyst A is 2, 4-dichloronitrobenzene.
The emulsifier in the step (3) and the step (4) is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is diethyl vinyl phosphonate; the initiator A is ammonium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 2 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 3 hours at 110 ℃ to obtain the cross-linking agent.
Example 2
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 5 hours at 120 ℃, cooling to 80 ℃, reacting for 5 hours, heating to 100 ℃, adding 1.6g of 2mol of diethanolamine, 0.3mol of trichlorot-butanol, 0.3mol of vinyl phosphine and 2-aminoisobutyric acid, and reacting for 6 hours to obtain the flame retardant;
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-mouth bottle, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, and the mixture is stirred until the mixture is completely dissolved, and reacts for 2 hours to obtain the waterproof agent;
(3) Adding the following raw materials in parts by weight into a reaction vessel: 75 parts of water, 2.2 parts of emulsifying agent and 3.0 parts of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 60min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.6 part by weight of an initiator A for 2 hours, and reacting for 5 hours after dropwise adding to obtain a core layer emulsion;
the A monomer is formed by: 8 parts of butyl acrylate, 6 parts of methyl methacrylate and 3.5 parts of ethyl acrylate;
(4) Simultaneously dropwise adding B monomer, 0.6 part by weight of initiator A and 4.4 parts by weight of flame retardant obtained in the step (1) into the core-layer emulsion obtained in the step (3), wherein the dropwise adding time lasts for 4 hours, preserving heat at 85 ℃ after dropwise adding, stirring and reacting for 2 hours, adding 1.0 part by weight of cross-linking agent, preserving heat at 85 ℃ for 2 hours, cooling to 50 ℃, adding 0.3 part by weight of emulsifying agent and 0.7 part by weight of waterproofing agent obtained in the step (2), reacting for 30 minutes, and adding ammonia water to adjust the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint;
the catalyst A is p-nitroaniline.
The monomer B is formed by: 8 parts of butyl acrylate, 6 parts of methyl methacrylate and 5 parts of ethyl acrylate.
The emulsifier in the step (3) and the step (4) is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is vinyl phosphonic acid; the initiator A is potassium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 4 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 4 hours at 110 ℃ to obtain the cross-linking agent.
Example 3
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 4 hours at 105 ℃, cooling to 75 ℃, reacting for 3.5 hours, heating to 95 ℃, adding 1.5mol of diethanolamine, 0.3mol of trichloro-tert-butanol, 0.3mol of vinyl phosphine and 1.6g of 2-aminoisobutyric acid, and reacting for 4 hours to obtain the flame retardant.
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-mouth bottle, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, and the mixture is stirred until the mixture is completely dissolved, and reacts for 2 hours to obtain the waterproof agent;
(3) Adding the following raw materials in parts by weight into a reaction vessel: 65 parts of water, 1.2 parts of emulsifying agent and 1.8 parts of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 45min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.4 part by weight of an initiator A for 1.5 hours, and reacting for 2.5 hours after dropwise adding to obtain a nuclear layer emulsion;
the A monomer is formed by: 5.5 parts of butyl acrylate, 4 parts of methyl methacrylate and 3.3 parts of ethyl acrylate;
(4) Simultaneously dropwise adding B monomer, 0.45 part by weight of initiator A and 4.4 parts by weight of flame retardant obtained in the step (1) into the core-layer emulsion obtained in the step (3) for 2.5 hours, preserving heat at 80 ℃ after dropwise adding, stirring and reacting for 2 hours, adding 0.75 part by weight of cross-linking agent, preserving heat at 80 ℃ for 1.5 hours, cooling to 50 ℃, adding 0.3 part by weight of emulsifying agent and 0.7 part by weight of waterproofing agent obtained in the step (2), reacting for 30 minutes, adding ammonia water, and adjusting pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint;
the monomer B is formed by: 6 parts by weight of butyl acrylate, 4.5 parts by weight of methyl methacrylate and 4 parts by weight of ethyl acrylate.
The catalyst A is hydroxylamine sulfate.
The emulsifier in the step (3) and the step (4) is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is diethyl vinyl phosphonate; the initiator A is ammonium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 3 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 3.5 hours at 110 ℃ to obtain the cross-linking agent.
Example 4
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 5 hours at 90 ℃, cooling to 80 ℃, reacting for 5 hours, heating to 100 ℃, adding 2mol of diethanolamine, 0.3mol of trichlorot-butanol, 0.3mol of vinyl phosphine and 1.6g of 2-amino isobutyric acid, and reacting for 3 hours to obtain the flame retardant.
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-mouth bottle, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, and the mixture is stirred until the mixture is completely dissolved, and reacts for 2 hours to obtain the waterproof agent;
(3) Adding the following raw materials in parts by weight into a reaction vessel: 60 parts of water, 1 part of emulsifier and 2 parts of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 45min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.2 part by weight of an initiator A for 1h, and reacting for 2h after dropwise adding to obtain a core layer emulsion;
the A monomer is formed by: 3 parts of butyl acrylate, 6 parts of methyl methacrylate and 3.5 parts of ethyl acrylate;
(4) Simultaneously dropwise adding B monomer, 0.6 part by weight of initiator A and 4.4 parts by weight of flame retardant obtained in the step (1) into the core-layer emulsion obtained in the step (3), wherein the dropwise adding time lasts for 4 hours, preserving heat at 85 ℃ after dropwise adding, stirring and reacting for 2 hours, adding 1.0 part by weight of cross-linking agent, preserving heat at 85 ℃ for 2 hours, cooling to 50 ℃, adding 0.3 part by weight of emulsifying agent and 0.7 part by weight of waterproofing agent obtained in the step (2), reacting for 30 minutes, and adding ammonia water to adjust the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylate resin coating and paint;
the monomer B is formed by: 4 parts of butyl acrylate, 3 parts of methyl methacrylate and 5 parts of ethyl acrylate.
The catalyst A is hydroxylamine chloride. The emulsifier in the step (3) and the step (4) is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is diethyl vinyl phosphonate; the initiator A is ammonium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 2 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 4 hours at 110 ℃ to obtain the cross-linking agent.
Example 5
The preparation method of the flame-retardant waterproof water-based core-shell acrylic resin coating and paint comprises the following steps:
(1) Preparation of flame retardant: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-necked flask, adding 5g of triethylamine (5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane) and 4.2g of catalyst A, reacting for 3 hours at 120 ℃, cooling to 70 ℃, reacting for 2 hours, heating to 90 ℃, adding 1mol of diethanolamine, 0.3mol of trichloro-tert-butanol, 0.3mol of vinyl phosphine and 1.6g of 2-amino isobutyric acid, and reacting for 2 hours to obtain the flame retardant.
(2) Preparation of a waterproof agent: 10g of acrylic acid, 1.6g of trimethylhydroxyethyl propylene diamine and 0.7g of hydroxyethyl acrylate are added into a three-necked flask, 0.6g of initiator A is added, 70g of water is added, the temperature is gradually increased to 85 ℃, 22g of coconut fatty acid, 16g of diethanolamide, 6.9g of trimethylolpropane, 4.4g of aminotrimethylene phosphonic acid and 0.7g of tetramethyl ethylenediamine are sequentially added, the mixture is uniformly mixed, the temperature is increased to 70 ℃, stirring is carried out until the mixture is completely dissolved, and the reaction is carried out for 2 hours, thus obtaining the waterproof agent.
(3) Adding the following raw materials in parts by weight into a reaction vessel: 55 parts of water, 2.2 parts of emulsifying agent and 3.0 parts of acrylic acid, heating to 50 ℃, stirring for 30min, adding the monomer A, and emulsifying for 60min; heating to 70 ℃ to start flowing back water, heating to 75 ℃, preserving heat, dropwise adding 0.6 part by weight of an initiator A for 2 hours, and reacting for 5 hours after dropwise adding to obtain a core layer emulsion;
the A monomer is formed by: 8 parts of butyl acrylate, 2 parts of methyl methacrylate and 3 parts of ethyl acrylate;
(4) Simultaneously dropwise adding B monomer, 0.3 part by weight of initiator A and 4.4 parts by weight of flame retardant obtained in the step (1) into the core-layer emulsion obtained in the step (3) for 1h, preserving heat at 75 ℃ after dropwise adding, stirring and reacting for 2h, adding 0.5 part by weight of cross-linking agent, preserving heat at 75 ℃ for 1h, cooling to 50 ℃, adding 0.3 part by weight of emulsifying agent and 0.7 part by weight of waterproofing agent obtained in the step (2), reacting for 30min, and adding ammonia water to adjust the pH value to 7-8 to obtain the flame-retardant waterproof water-based core-shell acrylic resin coating and paint;
the catalyst A is p-nitroaniline. The emulsifier in the step (3) and the step (4) is a mixture of sodium dodecyl benzene sulfonate and fatty alcohol polyoxyethylene ether according to a weight ratio of 4:1; vinyl phosphine is diethyl vinyl phosphonate; the initiator A is potassium persulfate; the preparation method of the cross-linking agent comprises the following steps: adding 4.6g of hydroxyethylidene diphosphonic acid and 3.5g of 2-hydroxy-propyltricarboxylic acid into a three-necked flask, adding 6.2g of pentaerythritol and 4.1g of trimethylolpropane at 90 ℃, reacting for 3 hours under heat preservation, adding 1.1g of 7-hydroxycoumarin-3-carboxylic acid, and reacting for 3 hours at 110 ℃ to obtain the cross-linking agent.
The monomer B is formed by: 5 parts of butyl acrylate, 4 parts of methyl methacrylate and 4 parts of ethyl acrylate.
The flame retardance was measured by oxygen index, flame burning time, wherein the flame retardance and light resistance were measured for the film forming property and expansibility of the acrylic resin coating material by heating a muffle furnace to 500 ℃, placing a crucible containing 1g (error not more than 0.1 g) in the muffle furnace, heating for 10 minutes, and measuring the expansibility and the residual carbon rate (only the flame retardant was measured).
Table 1 test performance
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Oxygen index/% | 28.4 | 28.7 | 29.4 | 29.2 | 28.8 |
| Flame burn time/s | 3.2 | 3.5 | 3.8 | 4.2 | 3.9 |
| Residual char ratio of flame retardant/% | 66.2 | 68.4 | 69.8 | 68.7 | 68.8 |
| Expansion ratio of flame retardant | 67.9 | 66.4 | 68.3 | 68.9 | 68.5 |
| Waterproof (0.3 Mpa) for 30min | No water leakage | No water leakage | No water leakage | No water leakage | No water leakage |
As can be seen from Table 1, the acrylic resin coating and paint were superior to the inventive patents mentioned in the background art in oxygen index, flame burn time and water resistance, and, as a result of the space limitation, the applicant conducted tests on examples 1 and 2 of 201610331925.3 and 201610645798.4 for oxygen index and flame burn time, which were found to be 26.2 and 22.9, respectively, and flame burn time of 19.8 and 16.8, respectively.
TABLE 2 testing Performance (without catalyst A)
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Oxygen index/% | 26.3 | 25.8 | 25.9 | 24.7 | 26.6 |
| Flame burn time/s | 13.6 | 15.2 | 14.9 | 16.8 | 19.8 |
| Residual char ratio of flame retardant/% | 58.6 | 52.3 | 53.9 | 54.2 | 57.8 |
| Expansion ratio of flame retardant | 52.9 | 51.8 | 53.5 | 56.3 | 54.9 |
As can be seen from Table 2, the oxygen index, flame burn time, char yield and expansion ratio were all reduced without catalyst A.
TABLE 3 testing Properties (catalyst A added, 2-aminoisobutyric acid not added)
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Oxygen index/% | 27.6 | 26.9 | 26.7 | 25.9 | 27.7 |
| Flame burn time/s | 8.8 | 11.6 | 13.2 | 8.9 | 11.6 |
| Residual char ratio of flame retardant/% | 61.2 | 59.6 | 58.7 | 58.6 | 60.3 |
| Expansion ratio of flame retardant | 61.3 | 58.8 | 59.7 | 58.9 | 56.8 |
As can be seen from Table 3, 2-aminoisobutyric acid improves various indicators of flame retardant properties.
TABLE 4 testing Properties (without crosslinker)
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Waterproof (0.3 Mpa) for 30min | Water leakage | Water leakage | No water leakage | Water leakage | Water leakage |
As can be seen from Table 4, the data obtained without adding the crosslinking agent is mostly water leaking.
Table 5 test Performance (without addition of Water repellent)
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Waterproof (0.3 Mpa) for 30min, | water leakage | Water leakage | Water leakage | Water leakage | Water leakage |
As can be seen from Table 5, no water repellent was added and the resulting material leaked water.
Table 6 test Performance (with waterproofing agent, without amino trimethylene phosphonic acid or tetramethylethylenediamine)
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Waterproof (0.3 Mpa) for 30min without amino trimethylene phosphonic acid | Water leakage | No water leakage | Water leakage | No water leakage | Water leakage |
| Waterproof (0.3 Mpa) for 30min without tetramethyl ethylenediamine | No water leakage | Water leakage | Water leakage | No water leakage | No water leakage |
As can be seen from Table 6, no aminotrimethylene phosphonic acid or tetramethyl ethylenediamine was added and the resulting material was partially leaked.
Claims (1)
1. A preparation method of a flame retardant is characterized in that: the flame retardant is applied to flame-retardant waterproof water-based core-shell acrylic resin paint, and the preparation method comprises the following steps: adding 1mol of tetrakis (hydroxymethyl) phosphonium sulfate, 0.4mol of gamma-aminopropyl triethoxysilane and 3mol of phosphoric acid into a three-neck flask, adding 5% of triethylamine and a catalyst A, reacting for 3-5 hours at 90-120 ℃, cooling to 70-80 ℃, reacting for 2-5 hours, heating to 90-100 ℃, adding 1-2 mol of diethanolamine, 0.3mol of trichloro-tert-butanol, 0.3mol of vinyl phosphine and 1.6g of 2-amino isobutyric acid, and reacting for 2-6 hours to obtain the flame retardant; the triethylamine is 5% of the total weight of the tetrakis (hydroxymethyl) phosphonium sulfate and the gamma-aminopropyl triethoxysilane, and the catalyst A is 4.2g.
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| CN109705681A (en) * | 2018-12-25 | 2019-05-03 | 杨记周 | A kind of new-energy automobile environment-friendly water-based paint and preparation method thereof |
| CN113908821B (en) * | 2020-07-08 | 2024-03-19 | 河南润世界新型涂料科技有限公司 | Preparation method of photocatalysis composite material, environment-friendly self-cleaning stone-like paint and preparation method thereof |
| CN112662260A (en) * | 2020-12-29 | 2021-04-16 | 山西中涂交通科技股份有限公司 | Flame-retardant anti-skid road surface coating for tunnel |
| WO2023011799A1 (en) | 2021-08-02 | 2023-02-09 | Röhm Gmbh | Improved resin system for foaming fire protection coatings |
| CN113621258B (en) * | 2021-08-30 | 2022-08-23 | 上海华桓涂料有限公司 | Fireproof flame-retardant ecological coating and preparation method thereof |
| CN114426728A (en) * | 2021-10-29 | 2022-05-03 | 浙江万马高分子材料集团有限公司 | Silane crosslinking type cable insulation material capable of being extruded efficiently |
| CN115403923A (en) * | 2022-09-06 | 2022-11-29 | 董泽民 | Transparent flame-retardant nylon and preparation method thereof |
| CN115851065B (en) * | 2022-11-25 | 2023-08-15 | 湖北双键精细化工有限公司 | Modified acrylic emulsion for single-component primer matched with UV finishing paint and preparation method thereof |
| CN115785351A (en) * | 2022-12-28 | 2023-03-14 | 郑州中科新兴产业技术研究院 | High-hardness three-layer hollow single-component acrylic resin emulsion and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886411A (en) * | 2003-11-28 | 2006-12-27 | 北兴化学工业株式会社 | Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same |
| CN102050881A (en) * | 2010-10-27 | 2011-05-11 | 烟台大学 | Method for preparing special intumescent starch flame retardants for leather |
| CN103864985A (en) * | 2014-04-04 | 2014-06-18 | 段小宁 | Preparation method of light-resistant and flame-retardant coating and finishing paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1308110A (en) * | 2000-12-28 | 2001-08-15 | 衡水恒基建工材料有限公司 | Composite waterproofing agent and its making process |
| CN103361084A (en) * | 2013-05-09 | 2013-10-23 | 苏州萃智新技术开发有限公司 | Environment-friendly household flame retardant |
| CN103937364B (en) * | 2014-05-04 | 2016-01-20 | 佛山市顺德区合胜化工实业有限公司 | A kind of fast light preparation method with preventing water coating |
| CN104371059B (en) * | 2014-12-09 | 2016-08-24 | 烟台史密得机电设备制造有限公司 | Anti-flammability and water proofing property acrylic resin coating and the preparation method of adhesive |
| CN104497768B (en) * | 2014-12-12 | 2016-07-06 | 南阳理工学院 | The preparation method of anti-flammability and water proofing property acrylic resin coating |
| JP6355132B2 (en) * | 2014-12-16 | 2018-07-11 | 関西ペイント株式会社 | Water-based paint composition for can coating |
| CN104861108B (en) * | 2015-06-15 | 2016-08-31 | 东莞市项华电子科技有限公司 | Anti-flammability hud typed acrylic resin coating and the preparation method of adhesive |
| CN104861852A (en) * | 2015-06-22 | 2015-08-26 | 朱明德 | Method for preparing flame-retardant water-based polyurethane coating and adhesive for building |
| CN112266679B (en) * | 2018-06-25 | 2023-08-04 | 广东蓝柯路新材料有限公司 | Preparation method of flame-retardant waterproof water-based core-shell resin coating and paint |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886411A (en) * | 2003-11-28 | 2006-12-27 | 北兴化学工业株式会社 | Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same |
| CN102050881A (en) * | 2010-10-27 | 2011-05-11 | 烟台大学 | Method for preparing special intumescent starch flame retardants for leather |
| CN103864985A (en) * | 2014-04-04 | 2014-06-18 | 段小宁 | Preparation method of light-resistant and flame-retardant coating and finishing paint |
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