CN108997897A - One kind removing formaldehyde self-clean type environmental friendly indoor water-repellent paint and its manufacturing method - Google Patents
One kind removing formaldehyde self-clean type environmental friendly indoor water-repellent paint and its manufacturing method Download PDFInfo
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- CN108997897A CN108997897A CN201810816702.5A CN201810816702A CN108997897A CN 108997897 A CN108997897 A CN 108997897A CN 201810816702 A CN201810816702 A CN 201810816702A CN 108997897 A CN108997897 A CN 108997897A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses one kind to remove formaldehyde self-clean type environmental friendly indoor water-repellent paint and its manufacturing method, the water-repellent paint includes three parts, respectively component A, component B and component C, wherein component A is that the polysaccharide that acidified modified methacryloxy light-cured resin, the lignin obtained after methacryloxy light-cured resin, acute sawdust reason decomposes mixes again the viscous solution obtained after heated concentration with water；Component B is bisphenol A epoxy acrylate, 2- hydroxyl -1,2- diphenylethan is reacted with sodium hydroxide, then the aqueous solution of the heated rear hydroxylation bisphenol A epoxy acrylate obtained and hydroxylation 2- hydroxyl -1,2- diphenylethan；Component C is the hybrid solid powder for the beancake powder physical mixed that aluminium oxide ceramics micro mist, microwax powder and cultivation by weight have four folded coccuses.Manufacturing process of the present invention in detail easily realization, quick solidifying, effect is lasting, it is environmentally protective it is nuisanceless, surface abrasion resistance is high, from hydrophobic, have self-cleaning function.
Description
Technical field
The present invention relates to environmental protection coating material fields, more particularly to one kind to remove formaldehyde self-clean type environmental friendly indoor water-repellent paint and its system
Make method.
Background technique
Environmental protection coating material in currently available technology is primarily referred to as synthesis high polymer waterproof material, is with synthetic rubber or contract
Resin is main film forming substance, other auxiliary materials is added and the waterproof coating material that is configured to.At present on the market using amount compared with
Big be for house decoration and specially research and develop, use high-quality modified acrylate emulsion for base-material, add a variety of auxiliary agents, fill out
It fills material, be process through science as one-component high performance water proof material.But it is due to being one-component coating, flexibility difference and matter
Amount control is difficult, this is resulted in, and production threshold is high, quality control is difficult and self-curing ability is limited.The prior art includes patent skill
Water-repellent paint in art generally more pursues its waterproof performance, but the chemical stability of coating itself and other machinery performance are (such as
It is scratch resistance, anticorrosive) ability is poor.
Water-repellent paint in the prior art is limited to the missing of technical field and practical experience, and the waterproof in complete meaning applies
Material also really occur, therefore currently on the market still without a kind of manufacturing process in detail easily realization, quick solidifying, effect is lasting, green
Color environmental protection and public nuisance free, surface abrasion resistance be high, from hydrophobic, with the water-repellent paint of self-cleaning function.
Therefore be badly in need of in the market a kind of manufacturing process in detail easily realization, quick solidifying, effect is lasting, it is environmentally protective it is nuisanceless,
Surface abrasion resistance is high, from hydrophobic, with the water-repellent paint of self-cleaning function.
Summary of the invention
To solve drawbacks described above existing in the prior art, the present invention is intended to provide a kind of manufacturing process easily realize in detail,
Quick solidifying, effect is lasting, it is environmentally protective it is nuisanceless, surface abrasion resistance is high, from hydrophobic, with the water-repellent paint of self-cleaning function.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme: a kind of remove formaldehyde self-clean type environmental friendly indoor
The manufacturing method of water-repellent paint, comprising the following steps:
1) raw material prepare
1. raw material prepare: the aluminium oxide pottery of 4 parts -6 parts of beancake powder of preparation, particle size range 0.1mm-0.2mm by weight
10 parts -12 parts of porcelain micro mist, 5 parts -8 parts of microwax powder, 35 parts -40 parts of bisphenol A epoxy acrylate, methacryloxy light
28 parts -32 parts of solidified resin, 5 parts -8 parts of 2- hydroxyl -1,2- diphenylethan, acute 12 parts -15 parts of sawdust, enough dehydrated alcohols；
2. decomposing activation auxiliary material to prepare: preparing enough four folded coccus microbial inoculums, enough lignoenzyme aquas, solute by weight
100 part -120 of sodium hydroxide solution of 100 parts -120 parts of the dilute hydrochloric acid solution of mass fraction 10%, Solute mass fraction 10%
Part；
3. equipment and tooling prepare: preparing machine grinding device；
2) component A is manufactured
1. by the stage 1) step the methacryloxy light-cured resin, the acute sawdust that 1. prepare put into rank after mixing
1) section in the mixed solution of 2. lignoenzyme aqua that step prepares, is warming up to 35 DEG C -40 DEG C, keep the temperature 4h-5h, and it is mixed to obtain enzymatic hydrolysis
Close liquid；
2. the injection stage 1 in 1. enzymatic hydrolysis mixed liquor that step obtains) 2. dilute hydrochloric acid solution that step prepares, it is warming up to 80
DEG C -95 DEG C, 30min-40min is reacted, is then cooled to 60 DEG C -70 DEG C, then keep the temperature to mixed liquor volume and be reduced to former mixed liquor
The 20%-30% of volume obtains component A after filtering out residual solid；
3) component B is manufactured
1. by the stage 1) step 1. prepare bisphenol A epoxy acrylate, 2- hydroxyl -1,2- diphenylethan mixing after it is molten
Enter in 3 times -5 times of mixture quality of dehydrated alcohol, obtains ethanol solution；
2. the injection stage 1 in 1. ethanol solution that step obtains) 2. sodium hydroxide solution that step prepares, it is warming up to 60
DEG C -70 DEG C, heat preservation is reduced to the 30%-40% of former mixeding liquid volume to mixed liquor volume, obtains component B；
4) component C manufactures
1. by the stage 1) the four folded coccus microbial inoculum implantation stages 1 that 2. prepare of step) in the beancake powder that 1. prepares of step, 35
It is closed in the environment of DEG C -40 DEG C to cultivate -3 days 2 days, obtain the beancake powder of implantation microorganism；
2. by 1. beancake powder that step obtains and stage 1) step the aluminium oxide ceramics micro mist and microwax powder that 1. prepare
Physical mixed is uniform, obtains component C；
5) manufacture of tough water-repellent paint
1. by the stage 2) obtain component A, the stage 3) obtain component B and the stage 4) obtain component C mixing after use
Electric mixer stirs 6min-8min, is then allowed to stand 30s-40s, obtains needed for emulsification dirty solution emulsification dirty solution is and removes
Formaldehyde self-clean type environmental friendly indoor water-repellent paint.
Formaldehyde self-clean type environmental friendly indoor water-repellent paint is removed using above method manufacture, which includes three parts,
Respectively component A, component B and component C, wherein component A is 28 part -32 of methacryloxy light-cured resin by weight
Part, acute 12 parts -15 parts acidifications obtained under the dilute hydrochloric acid comprehensive function of lignoenzyme and Solute mass fraction 10% of sawdust change
Property the polysaccharide that decomposes of methacryloxy light-cured resin, lignin and micro useless water-soluble organic matter and minerals and water
The viscous solution obtained after the aqueous solution of composition, then heated concentration；Component B is bisphenol A epoxy acrylate by weight
35 parts -40 parts, hydrogen of 5 parts -8 parts of 2- hydroxyl -1, the 2- diphenylethan after being dissolved in dehydrated alcohol with Solute mass fraction 10%
Sodium oxide molybdena reaction, then the hydroxylation bisphenol A epoxy acrylate and hydroxylation 2- hydroxyl that are obtained after 60 DEG C of -70 DEG C of heating are steamed from ethyl alcohol
The aqueous solution of base -1,2- diphenylethan；Component C is that the aluminium oxide ceramics of particle size range 0.1mm-0.2mm by weight is micro-
10 parts -12 parts of powder, 5 parts -8 parts of microwax powder and cultivation have the mixing of 4 parts of -6 parts of physical mixeds of beancake powder of four folded coccuses solid
Body powder.
Compared with prior art, by adopting the above-described technical solution, the invention has the following advantages that (1) is of the invention
In, as the nutrition powder containing four folded coccuses of critical function component, wherein four folded coccuses are human respiratory tract's probiotic microorganisms,
(respiratory tract can be prevented to be encroached on by the harmful microorganism in other air) beneficial to human body drifting in air, while root
According to correlative study, four folded coccuses more quickly consume carbon-based organic matter in its vital movement, including the self-contained soya-bean cake of the present invention
Remaining organic matter after the finishings such as the formaldehyde to dissociate in the polysaccharide and air that powder, lignin decompose can reduce formaldehyde with environment purification
The long-term vital activity of air concentration, indirectly promotion formaldehyde emissions removing, while microorganism can be by more in consumption coating
Sugar and beancake powder, the channel for forming imperceptible hole (since aperture is tiny, are calculated with nm, therefore still molten can not receive liquid
Water), ventilative coating is obtained, keeps living environment more comfortable.(2) the present invention superfine solid-state hard stable by chemical property
Micro mist and solid-state hydrophobic micro mist, and it is evenly distributed in coating by physical means, so that coating of the invention passes through this
Two kinds of particles obtain higher wearability and surface hydrophobic performance, and (fine and closely woven hard particles are formed on the surface contacted with air
Micro-convex structure is provided with the effect of lotus leaf surface villus, then is aided with the crystallite that nature is detached from water miscible coating and floats on coating surface
Wax water-repellent layer obtains stable, the long-acting lotus leaf effect for not receiving liquid water), and this structure will not hinder in air
Water vapour and formaldehyde etc. entrance, due to lotus leaf effect, the water vapour of the absorption such as microorganism and sugar and microbial life activity
The water of release can not form liquid water (surface tension of liquid water is larger) in the coating, and painting will be condensed according to physical principle
Then layer surface slides along the coating surface of hydrophobic under the effect of gravity, obtain self-cleaning effect.(3) it is different from routine techniques
Water-repellent paint directly adopt highly polar paint or using cured coating, the pollution of synthesis technology itself is big and quality control difficulties, this
Invention does not generate the raw material (conducts such as acute sawdust also as waste of waste gas and waste liquid and pollution products using reaction process
Major function adjuvant), by the process flow of scientific and rational adjuvant and relative simplicity, it is easily real in detail to realize manufacturing process
Existing, environmentally protective non-harmful technical purpose, is the breakthrough technological innovation in this field.(4) it is different from passing through in the prior art
The UV water-repellent paint of brittleness height, quality control difficulties that pure photocuring obtains, the present invention pass through acidified modified performed polymer respectively
With by enzymolysis obtain the strong lignin of adhesive decompose polysaccharide obtain better binding force compared with the existing technology and
Toughness.(5) the methacryloxy light-cured resin as prepolymer is acidified using dilute hydrochloric acid when manufacturing component A, first is that
It can be obviously improved the water solubility of this function composition, keep it more preferable in water-soluble uniformity, on the other hand can inactivate part enzyme
Activity, accelerate reaction in conjunction with 80 DEG C -95 DEG C of high temperature, on the one hand make that the reaction can be further accelerated more thoroughly, on the one hand go out
The activity of residual enzyme living.(6) the high acute sawdust of content of lignin is pointedly decomposed using lignoenzyme, on the one hand acute sawdust
Belong to trade waste, it is from a wealth of sources, low in cost, it is on the other hand that the polysaccharide that obtains is emplastic after being decomposed using it,
Internal bond of the invention can be greatly promoted in a liquefied state, become toughener after being fully cured, it is solid in surface of wall
Even more make microorganism large number of viable more long-rangely as the nutrition of microorganism after change and play beneficial function, obtains the present invention
It obtains and removes carbon-based toxic and harmful gas function much higher than existing waterproof coating, be embodied in for being when general interior decoration coating
Form long-acting function of removing formaldehyde.(7) the resin monomer bisphenol A epoxy acrylate of ethyl alcohol is had been dissolved in using naoh treatment
Hydroxylation 2- hydroxyl -1,2- diphenylethan with as photoinitiator, takes full advantage of some technical principles, such as in no pre-polymerization
Under conditions of object, only polymerization reaction will not occur for resin monomer and photoinitiator, and the infinitely dissolve of ethyl alcohol and water makes the (hydroxyl that alkalizes
Change) reaction carries out under mutually soluble liquids medium, more sufficiently, stablizes, high security, while the tree that raw water dissolubility can be made poor
Alicyclic monomer bisphenol A epoxy acrylate and hydroxylation 2- hydroxyl -1,2- diphenylethan as photoinitiator obtain excellent water
Dissolubility, laying a solid foundation for subsequent synthesis water-repellent paint, (main part of component A and component B are water-soluble object, can be molten easily
Close), from ethyl alcohol, concentrated aqueous solution, acquisition component B, process flow are big simultaneously by heating steaming for the volatile principle of recycling ethyl alcohol
Big optimization (killing three birds with one stone), this process route are also that in the prior art absolutely not, and can not be obtained by simple inference
Although (in fact principle is simple, should be in the thinking blind area of the prior art, i.e., how to pass through water-soluble component acquisition water resistant
Water-repellent paint).(8) the component B after the corresponding alkalization (hydroxylation) of component A after making full use of acidification, accelerates performed polymer, resin list
Polymerization reaction in body and photoinitiator keeps the light solidifying coating finally obtained reaction more thorough, abundant and quick, accelerates
Operating efficiency, while light initiation polymerization of the invention is after through institute's synergy between the carboxyl after acidification and the hydroxyl after alkalization
Joint efficiency and bond strength make that present invention obtains be slightly better than the prior art also above the simple light initiation polymerization of routine techniques
Intensity and chemical stability higher than the prior art.(9) main body component through the invention can clearly be learnt, of the invention
Water content is less than the photocuring blending liquid of routine techniques, may not need primer and is directly applied to cement wall, passes through cement wall
Body absorbs partial moisture and the rapid draing with air contact surfaces evaporation section moisture, at this time wood in wet wall and the present invention
The polysaccharide that quality is decomposed forms good adhesion and combines, make the present invention obtain with the better binding force of wall, reflect and be exactly
Preferably construction paintability and simple construction technology, market have a wide range of application.Therefore the present invention has manufacturing process detailed
Easy realization, quick solidifying, effect is lasting, it is environmentally protective it is nuisanceless, surface abrasion resistance is high, from hydrophobic, with the characteristic of self-cleaning function.
Specific embodiment
Embodiment 1:
One kind removing formaldehyde self-clean type environmental friendly indoor water-repellent paint, which includes three parts, respectively component A, group
Part B and component C, wherein component A is methacryloxy light-cured resin 28Kg by weight, play sawdust 12Kg wooden
The acidified modified methacryloxy photocuring tree obtained under the dilute hydrochloric acid comprehensive function of plain enzyme and Solute mass fraction 10%
The aqueous solution of polysaccharide and micro useless water-soluble organic matter and minerals and water composition that rouge, lignin decompose, then it is heated dense
The viscous solution obtained after contracting；Component B is bisphenol A epoxy acrylate 35Kg, 2- hydroxyl -1,2- diphenyl second by weight
Ketone 5Kg reacts after being dissolved in dehydrated alcohol with the sodium hydroxide of Solute mass fraction 10%, then after 60 DEG C of heating are steamed from ethyl alcohol
The hydroxylation bisphenol A epoxy acrylate of acquisition and the aqueous solution of hydroxylation 2- hydroxyl -1,2- diphenylethan；Component C is by weight
Aluminium oxide ceramics micro mist 10Kg, the microwax powder 5Kg of part meter particle size range 0.1mm-0.2mm and cultivation have the beans of four folded coccuses
The hybrid solid powder of cake powder 4Kg physical mixed.
The above-mentioned manufacturing method except formaldehyde self-clean type environmental friendly indoor water-repellent paint, comprising the following steps:
1) raw material prepare
1. raw material prepare: preparation beancake powder 4Kg, the aluminium oxide ceramics of particle size range 0.1mm-0.2mm are micro- by weight
Powder 10Kg, microwax powder 5Kg, bisphenol A epoxy acrylate 35Kg, methacryloxy light-cured resin 28Kg, 2- hydroxyl
Base -1,2- diphenylethan 5Kg, acute sawdust 12Kg, enough dehydrated alcohols；
2. decomposing activation auxiliary material to prepare: preparing enough four folded coccus microbial inoculums, enough lignoenzyme aquas, solute by weight
The sodium hydroxide solution 100Kg of the dilute hydrochloric acid solution 100Kg of mass fraction 10%, Solute mass fraction 10%；
3. equipment and tooling prepare: preparing machine grinding device；
2) component A is manufactured
1. by the stage 1) step the methacryloxy light-cured resin, the acute sawdust that 1. prepare put into rank after mixing
1) section in the mixed solution of 2. lignoenzyme aqua that step prepares, is warming up to 35 DEG C, keep the temperature 4h, obtains enzymatic hydrolysis mixed liquor；
2. the injection stage 1 in 1. enzymatic hydrolysis mixed liquor that step obtains) 2. dilute hydrochloric acid solution that step prepares, it is warming up to 80
DEG C, 30min is reacted, 60 DEG C is then cooled to, then keep the temperature to mixed liquor volume and be reduced to the 20% of former mixeding liquid volume, filters out residual
Component A is obtained after remaining solid；
3) component B is manufactured
1. by the stage 1) step 1. prepare bisphenol A epoxy acrylate, 2- hydroxyl -1,2- diphenylethan mixing after it is molten
Enter in 3 times of mixture quality of dehydrated alcohol, obtains ethanol solution；
2. the injection stage 1 in 1. ethanol solution that step obtains) 2. sodium hydroxide solution that step prepares, it is warming up to 60
DEG C, heat preservation is reduced to the 30%-40% of former mixeding liquid volume to mixed liquor volume, obtains component B；
4) component C manufactures
1. by the stage 1) the four folded coccus microbial inoculum implantation stages 1 that 2. prepare of step) in the beancake powder that 1. prepares of step, 35
It is closed in the environment of DEG C to cultivate 2 days, obtain the beancake powder of implantation microorganism；
2. by 1. beancake powder that step obtains and stage 1) step the aluminium oxide ceramics micro mist and microwax powder that 1. prepare
Physical mixed is uniform, obtains component C；
5) manufacture of tough water-repellent paint
1. by the stage 2) obtain component A, the stage 3) obtain component B and the stage 4) obtain component C mixing after use
Electric mixer stirs 6min, is then allowed to stand 30s, obtains emulsification dirty solution, which is required except formaldehyde is self-cleaning
Type environmental friendly indoor water-repellent paint.
The coating of the present embodiment production is after complete photocuring, surface hardness 3.5H-4H, higher than the 2H of the prior art, table
Face wearability is much higher than the prior art, has function of removing formaldehyde, tensile strength 6500psi-7500psi, elongation at break
170%-190% has comprehensive mechanical performance (the UV coating of general elongation at break 170%-190% better than the prior art
Intensity is stretched generally in 3000psi or so in position, and the UV coating of tensile strength 6500psi-7500psi its elongation at break is up to
80%-100%), corrosion resistance and weatherability are also superior to the prior art.
Embodiment 2
One kind removing formaldehyde self-clean type environmental friendly indoor water-repellent paint, which includes three parts, respectively component A, group
Part B and component C, wherein component A is methacryloxy light-cured resin 32Kg by weight, play sawdust 15Kg wooden
The acidified modified methacryloxy photocuring tree obtained under the dilute hydrochloric acid comprehensive function of plain enzyme and Solute mass fraction 10%
The aqueous solution of polysaccharide and micro useless water-soluble organic matter and minerals and water composition that rouge, lignin decompose, then it is heated dense
The viscous solution obtained after contracting；Component B is bisphenol A epoxy acrylate 40Kg, 2- hydroxyl -1,2- diphenyl second by weight
Ketone 8Kg reacts after being dissolved in dehydrated alcohol with the sodium hydroxide of Solute mass fraction 10%, then steams through 60 DEG C of -70 DEG C of heating from second
The aqueous solution of the hydroxylation bisphenol A epoxy acrylate and hydroxylation 2- hydroxyl -1,2- diphenylethan that are obtained after alcohol；Component C be by
Aluminium oxide ceramics micro mist 12Kg, microwax powder 8Kg and the cultivation of parts by weight meter particle size range 0.1mm-0.2mm has four folded coccuses
Beancake powder 6Kg physical mixed hybrid solid powder.
The above-mentioned manufacturing method except formaldehyde self-clean type environmental friendly indoor water-repellent paint, comprising the following steps:
1) raw material prepare
1. raw material prepare: preparation beancake powder 6Kg, the aluminium oxide ceramics of particle size range 0.1mm-0.2mm are micro- by weight
Powder 12Kg, microwax powder 8Kg, bisphenol A epoxy acrylate 40Kg, methacryloxy light-cured resin 32Kg, 2- hydroxyl
Base -1,2- diphenylethan 8Kg, acute sawdust 15Kg, enough dehydrated alcohols；
2. decomposing activation auxiliary material to prepare: preparing enough four folded coccus microbial inoculums, enough lignoenzyme aquas, solute by weight
The sodium hydroxide solution 120Kg of the dilute hydrochloric acid solution 120Kg of mass fraction 10%, Solute mass fraction 10%；
3. equipment and tooling prepare: preparing machine grinding device；
2) component A is manufactured
1. by the stage 1) step the methacryloxy light-cured resin, the acute sawdust that 1. prepare put into rank after mixing
1) section in the mixed solution of 2. lignoenzyme aqua that step prepares, is warming up to 40 DEG C, keep the temperature 5h, obtains enzymatic hydrolysis mixed liquor；
2. the injection stage 1 in 1. enzymatic hydrolysis mixed liquor that step obtains) 2. dilute hydrochloric acid solution that step prepares, it is warming up to 95
DEG C, 40min is reacted, 70 DEG C is then cooled to, then keep the temperature to mixed liquor volume and be reduced to the 30% of former mixeding liquid volume, filters out residual
Component A is obtained after remaining solid；
3) component B is manufactured
1. by the stage 1) step 1. prepare bisphenol A epoxy acrylate, 2- hydroxyl -1,2- diphenylethan mixing after it is molten
Enter in 5 times of mixture quality of dehydrated alcohol, obtains ethanol solution；
2. the injection stage 1 in 1. ethanol solution that step obtains) 2. sodium hydroxide solution that step prepares, it is warming up to 70
DEG C, heat preservation to mixed liquor volume is reduced to the 40% of former mixeding liquid volume, obtains component B；
4) component C manufactures
1. by the stage 1) the four folded coccus microbial inoculum implantation stages 1 that 2. prepare of step) in the beancake powder that 1. prepares of step, 40
It is closed in the environment of DEG C to cultivate 3 days, obtain the beancake powder of implantation microorganism；
2. by 1. beancake powder that step obtains and stage 1) step the aluminium oxide ceramics micro mist and microwax powder that 1. prepare
Physical mixed is uniform, obtains component C；
5) manufacture of tough water-repellent paint
1. by the stage 2) obtain component A, the stage 3) obtain component B and the stage 4) obtain component C mixing after use
Electric mixer stirs 8min, is then allowed to stand 40s, obtains emulsification dirty solution, which is required except formaldehyde is self-cleaning
Type environmental friendly indoor water-repellent paint.
The coating of the present embodiment production is after complete photocuring, surface hardness 4H-4.5H, higher than the 2H of the prior art, table
Face wearability is much higher than the prior art, has function of removing formaldehyde, tensile strength 8000psi-9000psi, elongation at break
150%-160% has comprehensive mechanical performance (the UV coating of general elongation at break 150%-160% better than the prior art
Intensity is stretched generally in 4000psi or so in position, and the UV coating of tensile strength 8000psi-9000psi its elongation at break is up to
50%-60%), corrosion resistance and weatherability are also superior to the prior art.
The foregoing description of the disclosed embodiments, only for can be realized professional and technical personnel in the field or use this
Invention.Various modifications to these embodiments will be readily apparent to those skilled in the art, institute herein
The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore,
The present invention will not be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty
The consistent widest scope of point.
Claims (2)
1. a kind of manufacturing method except formaldehyde self-clean type environmental friendly indoor water-repellent paint, it is characterised in that the following steps are included:
1) raw material prepare
1. raw material prepare: 4 parts -6 parts of beancake powder of preparation, the aluminium oxide ceramics of particle size range 0.1mm-0.2mm are micro- by weight
10 parts -12 parts of powder, 5 parts -8 parts of microwax powder, 35 parts -40 parts of bisphenol A epoxy acrylate, methacryloxy photocuring
28 parts -32 parts of resin, 5 parts -8 parts of 2- hydroxyl -1,2- diphenylethan, acute 12 parts -15 parts of sawdust, enough dehydrated alcohols；
2. decomposing activation auxiliary material to prepare: preparing enough four folded coccus microbial inoculums, enough lignoenzyme aquas, Solute mass by weight
100 parts -120 parts of sodium hydroxide solution of 100 parts -120 parts of the dilute hydrochloric acid solution of score 10%, Solute mass fraction 10%；
3. equipment and tooling prepare: preparing machine grinding device；
2) component A is manufactured
1. by the stage 1) step the methacryloxy light-cured resin, the acute sawdust that 1. prepare put into the stage 1 after mixing)
In the mixed solution of 2. lignoenzyme aqua that step prepares, 35 DEG C -40 DEG C are warming up to, keeps the temperature 4h-5h, obtains enzymatic hydrolysis mixing
Liquid；
2. the injection stage 1 in 1. enzymatic hydrolysis mixed liquor that step obtains) dilute hydrochloric acid solution that 2. prepares of step, be warming up to 80 DEG C-
95 DEG C, 30min-40min is reacted, is then cooled to 60 DEG C -70 DEG C, then keep the temperature to mixed liquor volume and be reduced to former mixeding liquid volume
20%-30%, filter out and obtain component A after residual solid；
3) component B is manufactured
1. by the stage 1) step 1. prepare bisphenol A epoxy acrylate, 2- hydroxyl -1,2- diphenylethan mixing after dissolve in it is mixed
It closes in 3 times -5 times of amount of substance of dehydrated alcohol, obtains ethanol solution；
2. the injection stage 1 in 1. ethanol solution that step obtains) sodium hydroxide solution that 2. prepares of step, be warming up to 60 DEG C-
70 DEG C, heat preservation is reduced to the 30%-40% of former mixeding liquid volume to mixed liquor volume, obtains component B；
4) component C manufactures
1. by the stage 1) the four folded coccus microbial inoculum implantation stages 1 that 2. prepare of step) in the beancake powder that 1. prepares of step, 35 DEG C-
It is closed in the environment of 40 DEG C to cultivate -3 days 2 days, obtain the beancake powder of implantation microorganism；
2. by 1. beancake powder that step obtains and stage 1) step the aluminium oxide ceramics micro mist and microwax powder physics that 1. prepare
It is uniformly mixed, obtains component C；
5) manufacture of tough water-repellent paint
1. by the stage 2) the component A that obtains, stage 3) the component B that obtains and stage 4) and after the component C mixing that obtains using electronic
Egg-whisk stirs 6min-8min, is then allowed to stand 30s-40s, obtains emulsification dirty solution, which removes formaldehyde needed for being
Self-clean type environmental friendly indoor water-repellent paint.
2. removing formaldehyde self-clean type environmental friendly indoor water-repellent paint using the manufacture of claim 1 the method, it is characterised in that: this is anti-
Water paint includes three parts, respectively component A, component B and component C, and wherein component A is methacryloxy by weight
28 parts -32 parts of light-cured resin, 12 parts -15 parts of acute sawdust integrate in the dilute hydrochloric acid of lignoenzyme and Solute mass fraction 10% and make
The polysaccharide and micro useless water solubility decomposed with the acidified modified methacryloxy light-cured resin of lower acquisition, lignin has
The viscous solution that the aqueous solution of machine matter and minerals and water composition obtains after heated concentration again；Component B is double by weight
35 parts -40 parts of phenol A epoxy acrylate, 5 parts -8 parts of 2- hydroxyl -1,2- diphenylethan after being dissolved in dehydrated alcohol with solute matter
Measure the sodium hydroxide reaction of score 10%, then the hydroxylation bisphenol-A epoxy acrylic acid obtained after 60 DEG C of -70 DEG C of heating are steamed from ethyl alcohol
The aqueous solution of ester and hydroxylation 2- hydroxyl -1,2- diphenylethan；Component C is particle size range 0.1mm-0.2mm by weight
10 parts -12 parts of aluminium oxide ceramics micro mist, 5 parts -8 parts of microwax powder and cultivation have 4 parts of -6 parts of physics of beancake powder of four folded coccuses
Mixed hybrid solid powder.
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| CN201810816702.5A CN108997897A (en) | 2018-07-24 | 2018-07-24 | One kind removing formaldehyde self-clean type environmental friendly indoor water-repellent paint and its manufacturing method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057033A (en) * | 1997-12-12 | 2000-05-02 | Avery Dennison Corporation | Radiation-curable release compositions containing cellulose fibers |
| CN101531839A (en) * | 2009-04-24 | 2009-09-16 | 中国科学院广州化学研究所 | Silicon- and fluorine-containing epoxy (meth) acrylate UV-curing composite coating and preparation method thereof |
| CN106176820A (en) * | 2016-07-12 | 2016-12-07 | 成都圣凯生物科技有限公司 | A kind of probiotics preparation improving upper respiratory tract microecological balance and preparation method thereof |
-
2018
- 2018-07-24 CN CN201810816702.5A patent/CN108997897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057033A (en) * | 1997-12-12 | 2000-05-02 | Avery Dennison Corporation | Radiation-curable release compositions containing cellulose fibers |
| CN101531839A (en) * | 2009-04-24 | 2009-09-16 | 中国科学院广州化学研究所 | Silicon- and fluorine-containing epoxy (meth) acrylate UV-curing composite coating and preparation method thereof |
| CN106176820A (en) * | 2016-07-12 | 2016-12-07 | 成都圣凯生物科技有限公司 | A kind of probiotics preparation improving upper respiratory tract microecological balance and preparation method thereof |
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Application publication date: 20181214 |