CN103772711B - The production method of a kind of aqueous organic polyphosphazene resin and heat reflection, high temperature resistant and extinguishing waterborn coating - Google Patents
The production method of a kind of aqueous organic polyphosphazene resin and heat reflection, high temperature resistant and extinguishing waterborn coating Download PDFInfo
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Abstract
The invention discloses the production method of a kind of aqueous organic polyphosphazene resin, including step: 1) hexachlorocyclotriph,sphazene is polymerized；2) lysate, adds tetramethylolmethane, salt, phase transfer catalyst, reaction；3) stand, lower the temperature, shift supernatant, washing precipitation, precipitation is added in supernatant, adds alcohol or phenol, reaction；4) except solvent, discharging, washed product, it is dried,.Heat reflection, high temperature resistant and extinguishing waterborn coating, be made up of following raw material: dispersant, defoamer, multifunctional assistant, antifungus agent, antifreezing agent, coalescents, coupling agent, anti-sudden strain of a muscle rust agent, organic polyphosphazene resin, silicone acrylic emulsion, Rutile type titanium dioxide, wollastonite in powder, sericite in powder, composite iron-titanium powder, hollow glass micropearl, ceramics, Nano-meter SiO_22Slurry, brownish black mill base, thickening agent, auxiliary rheological agents, water.The production technology of organic polyphosphazene resin of the present invention is simple, with low cost；The coating combination property of the present invention is higher.
Description
Technical field
The present invention relates to production method and heat reflection, the high temperature resistant and extinguishing waterborn coating of a kind of aqueous organic polyphosphazene resin.
Background technology
In coatings industry, resin binder is main filmogen, and the resin binder generally used is pure third, phenylpropyl alcohol, silicon third, Polyurethane and modified product thereof etc., and these resin binders do not have anti-flammability；The technical field such as do not smolder in water-fast, fire-retardant and burning；Building the aircraft such as the rocket of function admirable, guided missile, when requiring higher to the integrity of structure and heat-resisting, fire resistance under hot conditions, conventional resin matrix can not meet use requirement；Accordingly, it would be desirable to the more excellent novel flame-retardant of invention performance and water-fast matrix resin.
Phosphazene compound is the heterocyclic compound that a class is heat-resisting, halogen-free flameproof performance is excellent, and its skeleton is constituted by phosphorus nitrogen-atoms is alternately arranged, can form fire-retardant coordination system;Meanwhile, phosphorus nitrogen forms conjugated system, and its structure has suitable stability.Owing to phosphorus nitrogen double bond is by p-d bonding, not forming long-range conjugated structure between N, P atom on main chain, the Rotational Barriers of molecule is the lowest (about 420 J/mol) so that strand is soft.CN101012242 uses the cyclic phosphazene compound that ring phosphonitrile, hydroxy benzaldehyde, potassium acrylate, methacrylic acid potassium, acryloyl chloride or methacrylic chloride etc. are Material synthesis.CN
102180908A is with sodium phenate and hexachlorocyclotriph,sphazene as raw material, dioxane is as solvent, and the fire retardant of preparation has efficient halogen-free anti-inflaming, nontoxic, the features such as low cigarette, have the good compatibility, processing stability and stability in use with most high-molecular organic materials simultaneously.CN102504410A is with polypropylene, phosphazene derivative, phosphate compounds, carbon forming agent, fire retarding synergist.CN102516307A is reacted by fluorocarbon alcohol and hexachlorocyclotriph,sphazene and obtains a kind of lithium-ion battery electrolytes.The BACN that CN102618087A obtains after APP being carried out surface modification with siliceous phosphonitrile.Phosphonitrile fire retardant is grafted to carbon nano tube surface by chemical bond by CN103146025A.Can be blended with various kinds of resin matrix, while improving CNT fire resistance, also can improve its dispersibility in resin matrix and compatibility.CN102532858A polycarbonate, acrylonitrile-butadiene-styrene copolymer (ABS), (aldehyde radical-phenoxy group)-ring three phosphonitrile series compound, antioxidant, fluoride anti-dripping agent are raw material, and melt blending obtains flame retardant polycarbonate composition.CN102718802A hexachlorocyclotriph,sphazene, phenol, chavicol are primary raw material, prepare a kind of aryloxy group and replace tripolyphosphazene epoxide.CN103319538A, with hexachlorocyclotriph,sphazene as primary raw material, is prepared for for PC, the fire retardant of PBT, PA.In sum, most people focuses on phosphazene derivative for fire retardant sight, but does not accounts for whether fire retardant can use under aqueous conditions;Recently, CN103242535A discloses a kind of linear water soluble Synthesis, Characterization of Polyphosphazenes for flame-retardant fiber.The phosphonitrile structure of halogen-free flameproof is introduced resin system after being chemically modified be used under aqueous conditions, be the developing direction researching and developing novel environment friendly fire retardant at present.Owing in hexachlorocyclotriph,sphazene, phosphorus-chlorine key and water strong effect cause it to be once discommodity;Under the effort of scientist, after organic functional, organic phosphonitrile plays a role for various aspects, but its water solubility problems has perplexed it for such as key areas such as water paint, aqueous extinguishing chemicals.Phosphonitrile is introduced in tetramethylolmethane by the present invention, improves the water solublity of function organic polyphosphazene resin, it is thus achieved that the series halogen-free flameproof of function admirable, resistant to elevated temperatures resin matrix.
Summary of the invention
It is an object of the invention to provide production method and heat reflection, the high temperature resistant and extinguishing waterborn coating of a kind of aqueous organic polyphosphazene resin.
The technical solution used in the present invention is:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
1) under protective atmosphere, hexachlorocyclotriph,sphazene is placed in the first reactor, at 200～230 DEG C, carries out polyreaction；
2) dissolve, with organic solvent, the product that upper step polyreaction obtains, then be added thereto to tetramethylolmethane, salt, phase transfer catalyst, the lower back flow reaction of stirring；
3) after reaction terminates, stand, lower the temperature, supernatant is transferred in the second reactor, precipitate takes out and washs, again this precipitate is added in the second reactor, then in the second reactor, add alcohol or phenol, maintain the temperature at 30-40 DEG C, add sulphuric acid regulation pH4-5, be warming up to 70-75 DEG C of reaction transparent to system；
4) solvent in removing system, discharging, water washed product, it is dried, obtains product.
In step 1), the described response time is 8-72h.
Step 2) in, described reflux time is 8-24h.
Step 2) in, described salt is I A or the carbonate of II A race metallic element.
Step 2) in, described phase transfer catalyst is quaternary ammonium salt or quaternary alkylphosphonium salt.
Step 2) in, described organic solvent be C1-C5 fatty acid prepare with C1-C5 fatty alcohol ester, aliphatic ketone, dimethylbenzene, chlorobenzene, oxolane, dioxane, C6-C10 alkane at least one.
In step 3), described phenol is at least one in phenol, 1-naphthols, beta naphthal, phenanthrol, anthrol；Described alcohol is at least one in methanol, ethanol, propanol, isopropanol, butanol, ethylene glycol, propylene glycol, butanediol, the silica-based ethanol of trimethyl, propenyl, butenol, acrylic acid diethyl alcohol ester.
Material molar ratio used is: tetramethylolmethane: hexa chloro cyclotripolyphosphazene: alcohol or phenol=1-4:1:1-7.
Heat reflection, high temperature resistant and extinguishing waterborn coating, this coating is pressed 1000ml and is calculated, it is made up of following raw material: the dispersant of 5-8g, the defoamer of 1-3g, the multifunctional assistant of 1-5g, the antifungus agent of 1-6g, the antifreezing agent of 5-10g, the coalescents of 10-25g, the coupling agent of 1-3g, the anti-sudden strain of a muscle rust agent of 5-10g, aqueous organic polyphosphazene resin of 100-300g, the silicone acrylic emulsion of 100-350g, the Rutile type titanium dioxide of 100-150g, the wollastonite in powder of 50-150g, the sericite in powder of 5-25g, the composite iron-titanium powder of 30-50g, the hollow glass micropearl of 40-80g, the ceramics of 30-80g, the Nano-meter SiO_2 of 2-20g2Slurry, the brownish black mill base of 4-10g, the thickening agent of 2-10g, the auxiliary rheological agents of 3-10g, surplus are water.
The invention has the beneficial effects as follows: the production method of aqueous organic polyphosphazene resin of (1) present invention is relatively simple, with low cost；
(2) coating of the present invention is compared with existing water paint, it is not necessary to additionally add fire retardant, high temperature resistant, fire resistance preferable, and its combination property is higher.
Accompanying drawing explanation
Fig. 1 is that the coating of the present invention is coated on aluminium sheet, through infrared radiation, the temperature variation curve at the aluminium sheet back side.
Detailed description of the invention
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
1) under protective atmosphere, hexachlorocyclotriph,sphazene is placed in the first reactor, at 200～230 DEG C, carries out polyreaction；
2) dissolve, with organic solvent, the product that upper step polyreaction obtains, then be added thereto to tetramethylolmethane, salt, phase transfer catalyst, the lower back flow reaction of stirring；
3) after reaction terminates, stand, lower the temperature, supernatant is transferred in the second reactor, precipitate takes out and washs, again this precipitate is added in the second reactor, then in the second reactor, add alcohol or phenol, maintain the temperature at 30-40 DEG C, add sulphuric acid regulation pH4-5, be warming up to 70-75 DEG C of reaction transparent to system；
4) solvent in removing system, discharging, water washed product, it is dried, obtains product.
In step 1), the described response time is 8-72h.
Step 2) in, described reflux time is 8-24h.
Step 2) in, described salt is I A or the carbonate of II A race metallic element.
Step 2) in, described phase transfer catalyst is quaternary ammonium salt or quaternary alkylphosphonium salt.
Step 2) in, described organic solvent be C1-C5 fatty acid prepare with C1-C5 fatty alcohol ester, aliphatic ketone, dimethylbenzene, chlorobenzene, oxolane, dioxane, C6-C10 alkane at least one.
In step 3), described phenol is at least one in phenol, 1-naphthols, beta naphthal, phenanthrol, anthrol；Described alcohol is at least one in methanol, ethanol, propanol, isopropanol, butanol, ethylene glycol, propylene glycol, butanediol, the silica-based ethanol of trimethyl, propenyl, butenol, acrylic acid diethyl alcohol ester.
Material molar ratio used is: tetramethylolmethane: hexa chloro cyclotripolyphosphazene: alcohol or phenol=1-4:1:1-7.
A kind of heat reflection, high temperature resistant and extinguishing waterborn coating, this coating is pressed 1000ml and is calculated, it is made up of following raw material: the dispersant of 5-8g, the defoamer of 1-3g, the multifunctional assistant of 1-5g, the antifungus agent of 1-6g, the antifreezing agent of 5-10g, the coalescents of 10-25g, the coupling agent of 1-3g, the anti-sudden strain of a muscle rust agent of 5-10g, the aqueous organic polyphosphazene resin produced such as said method of 100-300g, the silicone acrylic emulsion of 100-350g, the Rutile type titanium dioxide of 100-150g, the wollastonite in powder of 50-150g, the sericite in powder of 5-25g, the composite iron-titanium powder of 30-50g, the hollow glass micropearl of 40-80g, the ceramics of 30-80g, the Nano-meter SiO_2 of 2-20g2Slurry, the brownish black mill base of 4-10g, the thickening agent of 2-10g, the auxiliary rheological agents of 3-10g, surplus are water.
In above-mentioned coating formula, except organic polyphosphazene resin is that in addition to prepared by the present invention, remaining raw material is the most commercially available.
Below in conjunction with specific embodiment, the present invention is described further:
Embodiment
1
:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
Nitrogen it is full of in the first reactor, add hexachlorocyclotriph,sphazene 3.47 kilograms, at 180 DEG C, react 72 hours, reaction is used in 5 liters of addition reactors of oxolane after terminating, after return stirring 8 hours, it is sequentially added into tetramethylolmethane 4.76 kilograms, Anhydrous potassium carbonate 11.12 kilograms and tetrabutyl ammonium bromide 0.09 kilogram, lower back flow reaction 8h of stirring.Reaction stands after terminating, cooling, supernatant is transferred in the second reactor, precipitate is then washed three times by organic solvent dimethylbenzene, joins in the second reactor, adds methanol 1.9 kilograms, maintain the temperature at 30～40 DEG C, adding sulphuric acid, adjust pH=4～5, at 70～75 DEG C, reaction is until system is transparent；Solvent in removing system, is cooled to room temperature, discharging, is washed with deionized water, and is subsequently placed in vacuum drying oven and is dried, it is thus achieved that white powder aqueous organic polyphosphazene resin；The number-average molecular weight of the product that test obtains is 1.8 × 104。
Embodiment
2
:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
In the first reactor, it is full of nitrogen, adds hexachlorocyclotriph,sphazene 3.47 kilograms, at 220 DEG C, react 24 hours, after reaction terminates；With in 6 liters of addition reactors of dimethylbenzene, return stirring 24 hours is standby, obtains the xylene solution of polydichlorophosphazenes；
Weigh 9.2 kilograms of sodium to be placed in the second reactor, put in the second reactor after 5.6 kilograms are mixed except the tetramethylolmethane of water, 20 kilograms of oxolanes removing water, be passed through nitrogen protection, 5h be stirred at room temperature, obtain alcohol sodium solution；
Reaction temperature being adjusted to 70 DEG C, then instills in above-mentioned alcohol sodium solution by the xylene solution of polydichlorophosphazenes, nitrogen is protected, and stirs 24 h；Add 1.9 kilograms of ethanol, system temperature maintains 30～40 DEG C, add sulphuric acid, adjust pH=4～5, at 70～75 DEG C, reaction is until system is transparent, solvent, discharging in removing system, is washed with deionized water again, is subsequently placed in vacuum drying oven and is dried, obtaining aqueous organic polyphosphazene resin, its number-average molecular weight is 3.5 × 104。
Embodiment
3
:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
Nitrogen it is full of in the first reactor, add hexachlorocyclotriph,sphazene 3.47 kilograms, at 240 DEG C, react 8 hours, after reaction terminates, adding in the first reactor with toluene 6 liters, return stirring is after 24 hours, it is sequentially added into tetramethylolmethane 5.5 kilograms, Anhydrous potassium carbonate 11.2 kilograms and benzyl group trimethylammonium bromide 0.09 kilogram, lower back flow reaction 24h of stirring.Reaction stands after terminating, cooling, is transferred to by supernatant in the second reactor, and precipitate organic solvent dimethylbenzene is washed three times, is then added in the second reactor；Add 2-(trimethylsilyl) ethanol 7.2 kilograms, maintain the temperature at 30～40 DEG C, add sulphuric acid and adjust pH=4～5, in 70～75 DEG C of reactions until system is transparent, solvent, discharging in recovery system, it is cooled to room temperature, is washed with deionized water, is subsequently placed in vacuum drying oven and is dried, obtaining aqueous organic polyphosphazene resin, its number-average molecular weight is 3.5 × 103。
Embodiment
4
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
In the first reactor, it is full of nitrogen, adds hexachlorocyclotriph,sphazene 3.47 kilograms, at 230 DEG C, react 12 hours, after reaction terminates；With in 4 liters of addition reactors of acetone, return stirring, after 24 hours, obtains the acetone soln of polydichlorophosphazenes, standby；
Weigh 8.2 kilograms of sodium to be placed in the second reactor, 5.3 kilograms have been dissolved in 4 kilograms of acetone removing water except the tetramethylolmethane of water, this solution is added the second reactor, be passed through nitrogen protection, 8h be stirred at room temperature, obtain alcohol sodium solution；
Reaction temperature being adjusted to 70 DEG C, is then slowly dropped into by the acetone soln of polydichlorophosphazenes in above-mentioned alcohol sodium solution, nitrogen is protected, and stirs 20 h；Add ethylene glycol 3.1 kilograms, maintain the temperature at 30～40 DEG C, addition sulphuric acid tune pH=
4～5, carry out reacting until system is transparent in 70～75 DEG C, solvent, discharging in removing system, be cooled to room temperature, be washed with deionized water, be subsequently placed in vacuum drying oven and be dried, it is thus achieved that aqueous organic polyphosphazene resin, its number-average molecular weight is 1.8 × 103。
Embodiment
5
:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
Nitrogen it is full of in the first reactor, add hexachlorocyclotriph,sphazene 3.45 kilograms, react 8 hours at 200 DEG C, after reaction terminates, with in 4 liters of addition reactors of chlorobenzene, return stirring is after 12 hours, it is sequentially added into tetramethylolmethane 6.3 kilograms, Anhydrous potassium carbonate 11.2 kilograms and benzyl group trimethylammonium bromide 0.09 kilogram, lower back flow reaction 18h of stirring, reaction stands after terminating, lowers the temperature, transferred to by supernatant in the second reactor；Precipitate organic solvent is washed three times, is then added in the second reactor；2-(trimethylsilyl is added again in the second reactor) ethanol 5.6 kilograms and acrylic hydroxyl ethanol ester 1.32 kilograms, maintain the temperature at 30～40 DEG C, add sulphuric acid and adjust pH=4～5, carry out reacting until system is transparent in 70～75 DEG C, the solvent in removing system, discharging, be cooled to room temperature, it is washed with deionized water, being subsequently placed in vacuum drying oven to be dried, it is thus achieved that aqueous organic polyphosphazene resin, its number-average molecular weight is 2.8 × 104。
Embodiment
6
:
The production method of a kind of aqueous organic polyphosphazene resin, comprises the following steps:
Being full of nitrogen in the first reactor, add hexachlorocyclotriph,sphazene 3.47 kilograms, react 48 hours at 210 DEG C, after reaction terminates, with in 4 liters of addition reactors of acetone, return stirring, after 24 hours, obtains the acetone soln of polydichlorophosphazenes；
Weigh 8.9 kilograms of sodium to be placed in the second reactor, and be dissolved in 5 kilograms in acetone except water except the tetramethylolmethane of water by 6.5 kilograms, and this solution is added the second reactor eventually in, be passed through nitrogen protection, 8h be stirred at room temperature, obtain alcohol sodium solution；
Reaction temperature being adjusted to 70 DEG C, is then slowly dropped into by the acetone soln of polydichlorophosphazenes in above-mentioned alcohol sodium solution, nitrogen is protected; stir 20 h, add phenol 5.4 kilograms, maintain the temperature at 30～40 DEG C; add sulphuric acid and adjust pH=4～5; carry out reacting until system is transparent at 70～75 DEG C, the solvent in removing system, discharging; it is washed with deionized water again; being subsequently placed in vacuum drying oven to be dried, it is thus achieved that aqueous organic polyphosphazene resin, its number-average molecular weight is 2.8 × 103。
nullAqueous organic polyphosphazene other compositions of resin complex of present invention synthesis can make water paint，This coating is pressed 1000ml and is calculated，It is made up of following raw material: the dispersant of 5-8g、The defoamer of 1-3g、The multifunctional assistant AMP-95 of 1-5g、The antifungus agent of 1-6g、The antifreezing agent of 5-10g、The coalescents of 10-25g、The coupling agent of 1-3g、The anti-sudden strain of a muscle rust agent of 5-10g、Organic polyphosphazene resin of 100-300g、The silicone acrylic emulsion of 100-350g、The Rutile type titanium dioxide of 100-150g、The wollastonite in powder of 50-150g、The sericite in powder of 5-25g、The composite iron-titanium powder of 30-50g、The hollow glass micropearl of 40-80g、The ceramics of 30-80g、The Nano-meter SiO_2 of 2-20g2Slurry, the brownish black mill base of 4-10g, the thickening agent of 2-10g, the auxiliary rheological agents of 3-10g, surplus are water.
Through detection, the above-mentioned water paint made with the aqueous of the present invention organic polyphosphazene other compositions of resin complex, after coating film forming, vertical combustion can reach the V-0 level in the UL94 standard that U.S. insurance industry laboratory is formulated.
This coating detects through performance, and acquired results is as follows:
Table
7
Detection traditional performance is required according to the technology of JG/T 172 2005 " elastic building paint "；The method detection water absorption specified according to JG 149 2003 " expansion joints bellows external thermal insulation system " standard；Breathability is detected according to GB/T 17,146 1997 " construction material water vapo(u)r transmission can detect test method "；By national building materials industrial building cladding and duct products quality supervision and test test center, require to carry out the test of the projects such as sunlight reflectance, the heat insulation temperature difference, heat insulation temperature difference decay with reference to technology in GB/T9755-2001 " exterior wall coating material of synthetic resin emulsion " and JG/T235-2008 " architectural reflective heat-insulation paint ".Use the method test thermostability disclosed in " the performance detection of a kind of high temperature resistant heat insulation coating, Li Zhiqiang, modern coatings and application, in August, 2010, the 8th phase of volume 13, p26 ".
In conjunction with reference to U.S. army mark MIL-E-46136A, functional paint Solar reflectance Study on Test Method (Chen Xian etc., New Chemical Materials, 2000, volume 28,02nd phase, p36-38) square law device in measures the coating of the present invention and is coated on aluminium sheet, through infrared radiation, the temperature variation curve at the aluminium sheet back side.
Test ultimate principle is: impinge upon on the aluminium sheet scribbling coating with infrared light supply, the variations in temperature at the back side (non-coat side) of test metallic plate.
Testing object is to be coated with the aluminium sheet of water paint, the blank aluminium sheet (doing contrast to use) that the resin of useful embodiment 1 production is made into.
The coating that a curve is the present invention in Fig. 1 is coated on aluminium sheet, through infrared radiation, the temperature variation curve at the aluminium sheet back side；An other curve in Fig. 1 is blank curve.
nullThe concrete formula of this water paint (1000mL) is: the dispersant B YK-190 of 5g、The organosilicon Clariant defoamer 730 of 1g、The AMP-95 multifunctional assistant of 1g、The CD50 Coating Antifungal Agents of 1g、The water paint antifreezing agent HQ-6 of 5g、The coalescents tripropylene glycol butyl ether of 10g、The silane coupler KH560 of 1g、The anti-sudden strain of a muscle rust agent ZT-708 of 5g、Organic polyphosphazene resin of 100g、The SD-528 silicone acrylic emulsion of 100g、The Rutile type titanium dioxide of 100g、The wollastonite in powder of 50g、The sericite in powder of 5g、The XD-404 composite iron-titanium powder of 30g、The hollow glass micropearl of 40g、The ceramics of 30g、The nano silicon aqueous slurry VK-S01W of 2g、The HS323 brownish black mill base of 4g、The thickening agent CMC of 2g、The DeuRheo201P auxiliary rheological agents of 3g、Surplus is water.
The production method of aqueous organic polyphosphazene resin of the present invention is relatively simple, with low cost；
And the coating of the present invention is compared with existing water paint, it is not necessary to additionally add fire retardant, high temperature resistant, fire resistance preferable, its combination property is higher.
Claims (8)
1. the production method of aqueous organic polyphosphazene resin, it is characterised in that: comprise the following steps:
1) under protective atmosphere, hexachlorocyclotriph,sphazene is placed in the first reactor, at 200～230 DEG C, carries out polyreaction；
2) dissolve, with organic solvent, the product that upper step polyreaction obtains, then be added thereto to tetramethylolmethane, salt, phase transfer catalyst, the lower back flow reaction of stirring；
3) after reaction terminates, stand, lower the temperature, supernatant is transferred in the second reactor, precipitate takes out and washs, again this precipitate is added in the second reactor, then in the second reactor, add alcohol or phenol, maintain the temperature at 30-40 DEG C, add sulphuric acid regulation pH4-5, be warming up to 70-75 DEG C of reaction transparent to system；
4) solvent in removing system, discharging, water washed product, it is dried, obtains product；
Step 2) in, described salt is I A or the carbonate of II A race metallic element.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterised in that: in step 1), the described response time is 8-72h.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterised in that: step 2) in, described reflux time is 8-24h.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterised in that: step 2) in, described phase transfer catalyst is quaternary ammonium salt or quaternary alkylphosphonium salt.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterized in that: step 2) in, described organic solvent be C1-C5 fatty acid prepare with C1-C5 fatty alcohol ester, aliphatic ketone, dimethylbenzene, chlorobenzene, oxolane, dioxane, C6-C10 alkane at least one.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterised in that: in step 3), described phenol is at least one in phenol, 1-naphthols, beta naphthal, phenanthrol, anthrol；Described alcohol is at least one in methanol, ethanol, propanol, butanol, ethylene glycol, propylene glycol, butanediol, the silica-based ethanol of trimethyl, propenyl, butenol.
The production method of a kind of aqueous the most according to claim 1 organic polyphosphazene resin, it is characterised in that: material molar ratio used is: tetramethylolmethane: hexachlorocyclotriph,sphazene: alcohol or phenol=1-4:1:1-7.
null8. heat reflection、High temperature resistant and extinguishing waterborn coating，It is characterized in that: this coating is calculated by 1000ml，It is made up of following raw material: the dispersant of 5-8g、The defoamer of 1-3g、The multifunctional assistant AMP-95 of 1-5g、The antifungus agent of 1-6g、The antifreezing agent of 5-10g、The coalescents of 10-25g、The coupling agent of 1-3g、The anti-sudden strain of a muscle rust agent of 5-10g、Aqueous organic polyphosphazene resin that the production method as claimed in claim 1 of 100-300g is produced、The silicone acrylic emulsion of 100-350g、The Rutile type titanium dioxide of 100-150g、The wollastonite in powder of 50-150g、The sericite in powder of 5-25g、The composite iron-titanium powder of 30-50g、The hollow glass micropearl of 40-80g、The ceramics of 30-80g、The Nano-meter SiO_2 of 2-20g2Slurry, the brownish black mill base of 4-10g, the thickening agent of 2-10g, the auxiliary rheological agents of 3-10g, surplus are water.
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Application publication date: 20140507 Assignee: Zhongxing (Guangzhou) nano materials Co.,Ltd. Assignor: Zeng Heping Contract record no.: X2020440000127 Denomination of invention: Production method of waterborne organic polyphosphazene resin and water-borne coating with heat reflection, high temperature resistance and flame retardant Granted publication date: 20160831 License type: Exclusive License Record date: 20201014 |
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