CN104973823A - Glass-ceramic coating, preparation method thereof and use method thereof - Google Patents
Glass-ceramic coating, preparation method thereof and use method thereof Download PDFInfo
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Abstract
The invention discloses a glass-ceramic coating, a preparation method thereof and a use method thereof. The glass-ceramic coating includes a glass-ceramic coating base material and a glass-ceramic coating surface material. The glass-ceramic coating is composed of following raw materials: edible gum, calcium carbonate, calcium bicarbonate, ash calcium, kieselguhr, an organic silicone fluorescein polymer, cellulose, corn flour, quartz powder, talcum powder, kaolin and natural synthetic resin. The glass-ceramic coating can be used for replacing wall paper and latex paint, is suitable for decoration of inner walls of villas, apartments, hotels, household and hospital, has the functions of automatically absorbing heat, storing heat and releasing heat, the effects of automatically absorbing and releasing moisture, the performances of permanent resisting bacteria and mildew, has the characteristics of high-effectively removing harmful gas, being low in VOC and releasing anions. The glass-ceramic coating is an inner decorative material which is simple in construction, is low in price, is comprehensive in functions, can be shaped in any manner, is ecological and environmental-friendly and is beneficial to health.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, using method, particularly relate to the using method of a kind of glass porcelain coating and preparation method thereof, glass porcelain coating.
Background technology
" low-carbon environment-friendly, energy-saving and emission-reduction " are the basic norms of China's sustainable economic development.Along with development and the growth in the living standard of society, the awareness of environment protection and health of people obviously strengthens, to the comfort level of living environment and security requirement also more and more higher.Room temp, relative air humidity, Air quality are the important environmental parameters of residence comfort.When room temp be 20 ~ 23 DEG C, relative humidity is 50%.60%, during low, the anion concentration height of VOC content, human body sensory is comfortable, good for health.
Living environment and Working environment become more and more dangerous by the pollution of various harmful chemical, indoor wall facing is for room, just as the clothes that people wear, it is inadequate for only having bright-coloured and good-looking, and ventilative, damping, meeting " breathing " are just more important.
The comprehensive branch of learning that building decoration and fitment develops into Lay Importance on Practical gradually, attractive in appearance, energy-saving and environmental protection are integrated, environment friendly decorative material plays an important role in this course, and the use of Novel environment-friendlymaterial material is trend of the times, is also the requirement in epoch.
In construction work Decoration, use novel high-quality energy-conserving and environment-protective material, can not only improve rapidly and promote buildings using function, but also there is the effect improving habitation environment quality and comfort level.On the other hand, if use the material possessing recycle characteristic in construction work Decoration, just a platform of turning waste into wealth, reusing can be provided for all types of industries solid waste.
In sum, various novel energy-conserving and environment-protective material is applied in construction work Decoration, can inherently avoid the waste occurring energy and resources, promote rapidly the utilising efficiency of China's energy and resources, promote that building field goes on sustainable development path.
Summary of the invention
The invention provides a kind of glass porcelain coating, this glass porcelain coating is a kind of new type natural environment protection interior wall finishing material, can be used to alternative wallpaper and emulsion paint, is applicable to villa, apartment, hotel, household, hospital's inner wall decoration; Have automatic heat-absorbing, heat accumulation, heat release function, automatic humidity absorption and release effect, permanent antibacterial and mouldproof performance, efficiently dispels obnoxious flavour characteristic, the feature of low VOC and anion releasing; A kind of easy construction, low cost, comprehensive, the random moulding of effect, ecological, environmental protective, wholesome decorative material for internal wall.
Glass porcelain coating disclosed by the invention, comprise glass porcelain coating bed material and glass porcelain coating fabric, be made up of following starting material: edible gum, 600 ~ 1200 order calcium carbonate, 600 ~ 1500 order Calcium hydrogen carbonates, 800 ~ 1200 order ash calcium, diatomite, organosilicon fluorescein polymkeric substance, Mierocrystalline cellulose, Semen Maydis powder, silica powder, talcum powder, kaolin, natural synthetic resins; Wherein said organosilicon fluorescein polymkeric substance is that raw material is prepared from diatom ooze.
The preparation method of described glass porcelain coating, is completed by following processing step:
(1) preparation process of diatom ooze: suitable quantity of water added in reactor, adds quantitative sodium alginate and chitosan in stirring, be warming up to 60 DEG C gradually, and after dissolving, the obtained A agent of insulation, stand-by; Be that the paraffin of 23 DEG C adds in reactor by transformation temperature, be warming up to 60 ~ 70 DEG C of stirrings and be melt into liquid, obtained B agent, heat preservation for standby use; Calcium chloride is added to the water the solution being dissolved into 30%, obtained C agent, stand-by; A agent is added in dispersion tank, under 1500 r/min stir, slowly add B agent, high speed dispersion 15 min, is adjusted to low rate mixing, under 400 r/min, slowly add C agent, crosslinked 6 h in stirring, elimination moisture becomes filter cake, and at 60 DEG C, be dried into microcapsules of storing energy through phase change powder for subsequent use, obtained microcapsules of storing energy through phase change powder median size 0.3 mm;
Deionized water is added in dispersion tank, add organic polymer absorbent resin in stirring, thickening material is uniformly dissolved, add dispersion agent, wetting agent, defoamer auxiliary agent, add composite emulsion to be again uniformly mixed, add diatomite again, obtained microcapsules of storing energy through phase change is stirred into thick pulpous state diatom ooze, filter to obtain diatom ooze through vibratory screening apparatus;
(2) preparation process of organosilicon fluorescein polymkeric substance: organosilicon fluorescein polymkeric substance is that raw material is prepared from diatomite, concrete steps are: diatomite is added dispersion agent and carry out fine grinding, to open diatom, nanoclay impurity contained in diatom shell and diatom are dissociated, then by centrifugation removing nanoclay impurity, then carry out Wet-type super-fine disintegrating, make its average dynamics reach 00.5 μm, then surface treatment is carried out to slurry, obtained monodisperse silica microspheres dispersion liquid; Again in monodisperse silica microspheres dispersion liquid, add the ethanolic soln of trimethoxy γ-aminopropylsilane-isothiocyanate group fluorescein, stirred at ambient temperature 8 ~ 48 hours, finally in this system, slowly add tetraethoxysilane, stirred at rt for another 8 ~ 48 hours, obtained organosilicon fluorescein polymkeric substance;
(3) glass porcelain coating bed material makes: starting material 0.05 ~ 1.0 part of edible gum, 10 ~ 45 part of 600 ~ 1200 order calcium carbonate, 5 ~ 30 part of 600 ~ 1500 order Calcium hydrogen carbonate, 1 ~ 15 part of 800 ~ 1200 order ash calcium, 0 ~ 20 part of diatomite, 0 ~ 20 part of organosilicon fluorescein polymkeric substance, 0.5 ~ 3 part of Mierocrystalline cellulose, 0.5 ~ 10 part of Semen Maydis powder, 5 ~ 20 parts of silica powders, 5 ~ 20 parts of talcum powder, 0 ~ 20 part of kaolin, 0.05 ~ 1.0 part of natural synthetic resins homogenizer are disperseed stirring 30 ~ 50 minutes, mix, obtained glass porcelain coating bed material;
(4) glass porcelain coating fabric makes: by starting material 0.05 ~ 1.0 part of edible gum, 10 ~ 45 part of 800 ~ 1200 order calcium carbonate, 5 ~ 30 part of 900 ~ 1500 order Calcium hydrogen carbonate, 1 ~ 15 part of 1000 ~ 1200 order ash calcium, 0 ~ 20 part of diatomite, 0 ~ 20 part of organosilicon fluorescein polymkeric substance, 0.5 ~ 3 part of Mierocrystalline cellulose, 0.5 ~ 10 portion of Semen Maydis powder, 5 ~ 20 parts of silica powders, 5 ~ 20 parts of talcum powder, 0 ~ 20 part of kaolin, 0.05 ~ 1.0 part of natural synthetic resins homogenizer disperses stirring 30 ~ 50 minutes, the pure water of 1:1 is equipped with after mixing, put into container agitator to stir, obtained glass porcelain coating fabric, and described glass porcelain coating fabric is paste.
The invention also discloses the using method of above-mentioned glass porcelain coating, described glass porcelain coating bed material is put into container and add clear water torch agitator and stir, churning time is 5 ~ 8 minutes; According to degree of plainness for wall surface, metope is struck off twice again: large first the carrying out first pass again strike off with cement process of carrying out making up the difference of male and fomale(M&F) difference, and first pass strikes off glass porcelain coating bed material thickness is no more than 10 millimeters; Carry out again striking off for second time after first pass glass porcelain coating bed material is absolutely dry; Polished finish is carried out again, polishing twice after striking off for twice; After metope parches, glass porcelain coating fabric is poured into after stirring with agitator in container, the metope scraping two-layer glass porcelain coating bed material scrapes glass porcelain coating fabric, finally carries out polished finish again.
Preferably, described microcapsules of storing energy through phase change, be with sodium alginate and chitosan be composite carrier wall material, fusing point be the composite paraffin of 23 DEG C is phase change material core, calcium chloride is for linking agent, spatial network macromole is formed by sodium alginate negatively charged ion and divalent calcium ions inner complex, paraffin is fixed in three-dimensional network, formation good airproof performance, inside are the core-shell phase-change accumulation energy microballon of space net structure, and its core wall mass ratio is 3:1.
In the starting material of described glass porcelain coating containing the diatom ooze prepared by diatomite and organic polymer absorbent resin compound as hygroscopic material, described diatom ooze is a kind of compound humidity adjusting material, and it has special crystalline network, and specific surface area is up to 6.5m
2/ g, porosity is more than 90%, and low density, has extremely strong adsorptive power, the water of adsorbable deadweight 2.5 times.Described diatomite, that the unicellular low remains of waterplant diatom that wait are piled up, a kind of aqueous silicon dioxide mineral, through special processing purify, levigate, for a kind of density is little, light weight is loose, multi-cellular structure powder, porosity reaches more than 85%, and specific surface area reaches 53.8 ten thousand cm2/g, and Saturated Moisture Content reaches 16%, pore volume reaches 1.34mg/g, has large pore volume and inner ratio surface area.Described organic high water absorption resin, by vinylformic acid, acrylamide, linking agent N, N-methylene-bisacrylamide forms through initiator potassium persulfate initiation reaction, has wet swelling, moisture releasing reduction, high water suction, height discharge water, high thickening and water migration performance.
Preferably, in process prepared by diatom ooze, add appropriate antiseptic-germicide, obtained diatom ooze just has antibacterial and antimildew function, and described antibacterial mildew inhibitor at least selects the one of nano titanium oxide, nano zine oxide and negative ion antibiotic additive.
Described nano titanium oxide, nano zine oxide are inorganic antiseptic, belong to photocatalyst-type biocide mildewcide, can only could produce electronics one hole pair, thus produce comparatively Strong oxdiative ability, decompose bacterium, microorganism and poison under UV-irradiation.
Described negative ion antibiotic additive is the one of composite bactericidal mould inhibitor, it is a kind of functional type material combined with inorganic mould resistant containing the crystalline substance of negative ion, its anion-generating material is the unique natural charged polar crystal of nature, its two ends form positive pole and negative pole, are a kind of permanent electrified body.After high energy beam current activates, electrode charge increases, and strength of electric field strengthens, and the interionic distance of its intrinsic polar moment and bond angle are strengthened, and in stationary state or under having External Force Acting, the generating capacity of negative ion increases.Toxic and harmful in air, bacterium, all with positive charge, just to neutralize when running into negative ion, coated sedimentation; Be dispersed in the negative ion crystal in film, form an electric microfield around each particle, bacterium, microorganism are decomposed under field current effect; Be dispersed in the inorganic antiseptic in film, stripping metal ion or produce Superoxide anion free radical and the hydroxyl radical free radical of Strong oxdiative Sum decomposition ability under the effect of water and light, becomes CO by the oxidation operation in bacterium
2, H
2o, plays germicidal action.Negative ion antibiotic additive is added in diatom ooze, makes it both have conditioning performance, there is again fungus and mildew resistance, anion releasing, dispels obnoxious flavour, fresh air performance.
One of the starting material of glass porcelain coating disclosed by the invention diatom ooze take diatomite as main raw material(s), add multiple auxiliary agent to obtain, described diatom ooze main raw material is derived from the diatom mineral diatomite of ocean seaweed plant through formation in 1 years, belongs to the one of algae clay.Diatom ooze has good workability and a plastic property, by different craftsman's skill process, multiple textural effect can be built, the honest nature of facing, texture is vividly true, having very strong artistic appeal, is the ideal material making personalized space, has emulsion paint and the unrivaled decorative effect of wallpaper.
Diatom ooze prepared by the present invention has unique microstructure characteristic, has the function of its uniqueness---there is extremely strong physical adsorption performance and ion-exchange performance.And compared with common coating, emulsion paint, wallpaper, isoplanar, the mechanical finishing material that print, standard of ceramic tile, diatom ooze applies to the advantage that upholstery has its uniqueness.
The six functions of described diatom ooze:
(1) purify air: by physical adsorption and the twice decomposition process of adding nano titanium oxide, nano zine oxide and negative ion antibiotic additive, effectively can remove the free formaldehyde in air, benzene, ammonia, alcohol objectionable impurities.
(2) antibacterial and deodouring: unique " molecular sieve " effect and adsorption-decomposition function performance, can obviously reduce pet body odor, and the air peculiar smell that smoking, domestic refuse produce.
(3) sound insulation noise abatement: there is good soundproof effect, create quiet living space.
(4) heat insulating: do not fire, thermal conductivity is low, and thermal and insulating performance is excellent.
(5) damping is breathed: damping, with the change of Various Seasonal and sooner or later ambient air humidity, can absorb or discharge moisture, automatic adjusting air humidity relative equilibrium.
(6) fire protection flame retarding: natural inorganic starting material, does not burn, high temperature resistant, does not produce harmful vapors during fire.
The Mechanism of thermal regulating of a kind of glass porcelain coating of the present invention: when transformation temperature (23 DEG C) of room temp higher than this glass porcelain coating, glass porcelain coating is in liquid process by solid state transformation, absorb the accumulation of heat of air conduction heat and basic unit, and thermal energy storage is got up, reduce room temp thus, reduce heat energy outwards to be conducted by body of wall simultaneously, there is equivalent thermal resistance effect; When transformation temperature (23 DEG C) of envrionment temperature lower than glass porcelain coating, glass porcelain coating is solid-state by liquid state, discharging again, thus regulating room temp, reducing the amplitude of difference variation by absorbing the heat energy stored.Reduce room temp 3 DEG C summer, room temp 2 DEG C can be improved winter, can save energy 10% calculating by being often elevated 1 DEG C, saving air-conditioning electric energy 30% summer, saving heating energy consumption 20% winter.
The damping mechanism of glass porcelain coating of the present invention: be rely on self moisture absorption and desorption property, induction adjust the change of space atmospheric moisture, by automatically regulating the humidity of enclosed space to the adsorption and desorption of moisture in air.Glass porcelain coating of the present invention is a kind of important materials that can reduce air-conditioning humidity load, realize building energy conservation.
A kind of glass porcelain coating of the present invention is the new type natural environment protection interior wall finishing material that the characteristic of adsorbing by force from diatom ooze develops, and utilizes the distinctive microvoid structure of diatom ooze effectively to absorb and to distribute from floor, furniture etc. to dissociate to the formaldehyde air, benzene, ammonia, ammonia, alcohol objectionable impurities; In addition, the nano titanium oxide added, nano zine oxide and negative ion antibiotic additive, it can be made to breathe free formaldehyde, benzene, ammonia, the sulfide objectionable impurities that more efficiently can also decompose while conditioned air and remove in air, and obviously reduce pet body odor and smoking, air peculiar smell that domestic refuse produces.
The feature of glass porcelain coating disclosed by the invention:
(1) materials safety environmental protection.The edible gum of raw material choose, Mierocrystalline cellulose, Semen Maydis powder are food grade, edible; The diatom ooze selected, natural synthetic resins, equal natural environmental-protective pollutes.
(2) purify air.Utilize the distinctive microvoid structure of diatom ooze effectively to absorb, decompose, eliminate to distribute from floor, furniture etc. and dissociate to the formaldehyde air, benzene, ammonia, ammonia, alcohol objectionable impurities, the various peculiar smell that domestic pollution produces can also be eliminated, with fresh air in moment holding chamber.
(3) humidity is regulated.Diatom ooze can active adjustment atmospheric moisture, guarantees the ionic equilibrium in air.When indoor humidity, the distinctive ultra micro pore of diatom ooze can absorb the moisture in air, and stores; When dry air, moisture can be discharged again, holding chamber humidity is between 40% ~ 70% of human body the most comfortable.
(4) moistureproof and mildewproof.This glass porcelain coating has good ventilation property, can guarantee that metope is not afraid of humidity, can not be mouldy.
(5) fire protection flame retarding.This glass porcelain coating can be high temperature resistant, and only have fusing point not have burning-point, meets naked light and do not burn.Start when temperature reaches 1200 DEG C to melt, but can not burn, smolder, more can not produce any toxic substance.
(6) sqouynd absorption lowering noise.The countless micropores of the diatom ooze in this glass porcelain coating can absorb, intercept volume, and its effect is equivalent to more than the sand-cement slurry of condition of equivalent thickness and the twice of slabstone, greatly reduces sonic propagation of making an uproar.
(7) easy to clean.Raw material is natural mineral substance, and self containing heavy metal, does not produce electrostatic, not attract dust, and has excellent water tolerance and resistance to soiling, daily cleaning easy maintenance, available sponge cleaning.
(8) energy-conserving and environment-protective.Do not contain hazardous substance, be green building material relieved safely, its thermal conductivity is very low, and thermal and insulating performance is good, is conducive to energy-conserving and environment-protective.
(9) good endurance.The diatom ooze life-span reaches more than 20 years, not alice, do not come off, colour-fast, resistance to oxidation, all the time as new.Compared with ordinary powder interior wall coating, calcium carbonate, Calcium hydrogen carbonate, the grey calcium of raw material selection height order number, make the sticking power of glass porcelain coating of the present invention good, strong to the adhesive capacity of body of wall, difficult drop-off.
Embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Specific embodiment one
A kind of glass porcelain coating, comprises glass porcelain coating bed material and glass porcelain coating fabric, is made up of following starting material:
0.2 part of edible gum, 30 part of 600 ~ 1200 order calcium carbonate, 20 part of 600 ~ 1500 order Calcium hydrogen carbonate, 1 part of 800 ~ 1200 order ash calcium, 9 parts of diatom oozes, 0.5 part of Mierocrystalline cellulose, 5 portions of Semen Maydis powder, 15 parts of silica powders, 10 parts of talcum powder, 9 parts of kaolin, 0.3 part of natural synthetic resins.
The preparation method of described glass porcelain coating, is completed by following processing step:
(1) preparation process of diatom ooze: suitable quantity of water added in reactor, adds quantitative sodium alginate and chitosan in stirring, be warming up to 60 DEG C gradually, and after dissolving, the obtained A agent of insulation, stand-by; Be that the paraffin of 23 DEG C adds in reactor by transformation temperature, be warming up to 60 ~ 70 DEG C of stirrings and be melt into liquid, obtained B agent, heat preservation for standby use; Calcium chloride is added to the water the solution being dissolved into 30%, obtained C agent, stand-by; A agent is added in dispersion tank, under 1500 r/min stir, slowly add B agent, high speed dispersion 15 min, is adjusted to low rate mixing, under 400 r/min, slowly add C agent, crosslinked 6 h in stirring, elimination moisture becomes filter cake, and at 60 DEG C, be dried into microcapsules of storing energy through phase change powder for subsequent use, obtained microcapsules of storing energy through phase change powder median size 0.3 mm;
Deionized water is added in dispersion tank, add organic polymer absorbent resin in stirring, thickening material is uniformly dissolved, add dispersion agent, wetting agent, defoamer auxiliary agent, add composite emulsion to be again uniformly mixed, add diatomite again, obtained microcapsules of storing energy through phase change is stirred into thick pulpous state diatom ooze, filter to obtain diatom ooze through vibratory screening apparatus;
(3) glass porcelain coating bed material makes: starting material 0.2 part of edible gum, 30 part of 600 order calcium carbonate, 20 part of 600 order Calcium hydrogen carbonate, 1 part of 800 order ash calcium, 9 parts of diatom oozes, 0.5 part of Mierocrystalline cellulose, 5 parts of Semen Maydis powder, 15 parts of silica powders, 10 parts of talcum powder, 9 parts of kaolin, 0.3 part of natural synthetic resins homogenizer are disperseed stirring 35 minutes, mix, obtained glass porcelain coating bed material;
(4) glass porcelain coating fabric makes: starting material 0.2 part of edible gum, 30 part of 1200 order calcium carbonate, 20 part of 1500 order Calcium hydrogen carbonate, 1 part of 1200 order ash calcium, 9 parts of diatom oozes, 0.5 part of Mierocrystalline cellulose, 5 parts of Semen Maydis powder, 15 parts of silica powders, 10 parts of talcum powder, 9 parts of kaolin, 0.3 part of natural synthetic resins homogenizer are disperseed stirring 30 ~ 50 minutes, the pure water of 1:1 is equipped with after mixing, put into container agitator to stir, obtained glass porcelain coating fabric, and described glass porcelain coating fabric is paste.
The using method of glass porcelain coating, described glass porcelain coating bed material is put into container and add clear water torch agitator and stir, churning time is 8 minutes; According to degree of plainness for wall surface, metope is struck off twice again: large first the carrying out first pass again strike off with cement process of carrying out making up the difference of male and fomale(M&F) difference, and first pass strikes off glass porcelain coating bed material thickness is no more than 10 millimeters; Carry out again striking off for second time after first pass glass porcelain coating bed material is absolutely dry; Polished finish is carried out again, polishing twice after striking off for twice; After metope parches, glass porcelain coating fabric is poured into after stirring with agitator in container, the metope scraping two-layer glass porcelain coating bed material scrapes glass porcelain coating fabric, finally carries out polished finish again.
Preferably, described microcapsules of storing energy through phase change, be with sodium alginate and chitosan be composite carrier wall material, fusing point be the composite paraffin of 23 DEG C is phase change material core, calcium chloride is for linking agent, spatial network macromole is formed by sodium alginate negatively charged ion and divalent calcium ions inner complex, paraffin is fixed in three-dimensional network, formation good airproof performance, inside are the core-shell phase-change accumulation energy microballon of space net structure, and its core wall mass ratio is 3:1.
Preferably, in process prepared by diatom ooze, add negative ion antibiotic additive, obtained diatom ooze just has antibacterial and antimildew function.
Described negative ion antibiotic additive is the one of composite bactericidal mould inhibitor, it is a kind of functional type material combined with inorganic mould resistant containing the crystalline substance of negative ion, its anion-generating material is the unique natural charged polar crystal of nature, its two ends form positive pole and negative pole, are a kind of permanent electrified body.After high energy beam current activates, electrode charge increases, and strength of electric field strengthens, and the interionic distance of its intrinsic polar moment and bond angle are strengthened, and in stationary state or under having External Force Acting, the generating capacity of negative ion increases.Toxic and harmful in air, bacterium, all with positive charge, just to neutralize when running into negative ion, coated sedimentation; Be dispersed in the negative ion crystal in film, form an electric microfield around each particle, bacterium, microorganism are decomposed under field current effect; Be dispersed in the inorganic antiseptic in film, stripping metal ion or produce Superoxide anion free radical and the hydroxyl radical free radical of Strong oxdiative Sum decomposition ability under the effect of water and light, becomes CO by the oxidation operation in bacterium
2, H
2o, plays germicidal action.Negative ion antibiotic additive is added in diatom ooze, makes it both have conditioning performance, there is again fungus and mildew resistance, anion releasing, dispels obnoxious flavour, fresh air performance.
Specific embodiment two
A kind of glass porcelain coating, comprise glass porcelain coating bed material and glass porcelain coating fabric, be made up of following starting material: edible gum, calcium carbonate, Calcium hydrogen carbonate, diatom ooze, organosilicon fluorescein polymkeric substance, Mierocrystalline cellulose, Semen Maydis powder, silica powder, talcum powder, natural synthetic resins.
The preparation method of described glass porcelain coating, is completed by following processing step:
(1) preparation process of diatom ooze: suitable quantity of water added in reactor, adds quantitative sodium alginate and chitosan in stirring, be warming up to 60 DEG C gradually, and after dissolving, the obtained A agent of insulation, stand-by; Be that the paraffin of 23 DEG C adds in reactor by transformation temperature, be warming up to 60 DEG C of stirrings and be melt into liquid, obtained B agent, heat preservation for standby use; Calcium chloride is added to the water the solution being dissolved into 30%, obtained C agent, stand-by; A agent is added in dispersion tank, under 1500 r/min stir, slowly add B agent, high speed dispersion 15 min, is adjusted to low rate mixing, under 400 r/min, slowly add C agent, crosslinked 6 h in stirring, elimination moisture becomes filter cake, and at 60 DEG C, be dried into microcapsules of storing energy through phase change powder for subsequent use, obtained microcapsules of storing energy through phase change powder median size 0.3 mm;
Deionized water is added in dispersion tank, add organic polymer absorbent resin in stirring, thickening material is uniformly dissolved, add dispersion agent, wetting agent, defoamer auxiliary agent, add composite emulsion to be again uniformly mixed, add diatomite again, obtained microcapsules of storing energy through phase change is stirred into thick pulpous state diatom ooze, filter to obtain diatom ooze through vibratory screening apparatus;
(2) preparation process of organosilicon fluorescein polymkeric substance: organosilicon fluorescein polymkeric substance is that raw material is prepared from diatomite, concrete steps are: diatomite is added dispersion agent and carry out fine grinding, to open diatom, nanoclay impurity contained in diatom shell and diatom are dissociated, then by centrifugation removing nanoclay impurity, then carry out Wet-type super-fine disintegrating, make its average dynamics reach 00.5 μm, then surface treatment is carried out to slurry, obtained monodisperse silica microspheres dispersion liquid; Again in monodisperse silica microspheres dispersion liquid, add the ethanolic soln of trimethoxy γ-aminopropylsilane-isothiocyanate group fluorescein, stirred at ambient temperature 48 hours, finally slowly adds tetraethoxysilane in this system, stirred at rt for another 48 hours, obtained organosilicon fluorescein polymkeric substance;
(3) glass porcelain coating bed material makes: starting material 0.2 part of edible gum, 30 part of 600 order calcium carbonate, 20 part of 600 order Calcium hydrogen carbonate, 19 parts of diatom oozes, 0.5 part of Mierocrystalline cellulose, 5 parts of Semen Maydis powder, 15 parts of silica powders, 10 parts of talcum powder, 0.3 part of natural synthetic resins homogenizer are disperseed stirring 30 ~ 50 minutes, mix, obtained glass porcelain coating bed material;
(4) glass porcelain coating fabric makes: starting material 0.2 part of edible gum, 30 part of 1200 order calcium carbonate, 20 part of 1500 order Calcium hydrogen carbonate, 16 parts of diatom oozes, 0.5 part of Mierocrystalline cellulose, 8 parts of Semen Maydis powder, 15 parts of silica powders, 10 parts of talcum powder, 0.3 part of natural synthetic resins homogenizer are disperseed stirring 35 minutes, the pure water of 1:1 is equipped with after mixing, put into container agitator to stir, obtained glass porcelain coating fabric, and described glass porcelain coating fabric is paste.
The using method of glass porcelain coating, described glass porcelain coating bed material is put into container and add clear water torch agitator and stir, churning time is 5 minutes; According to degree of plainness for wall surface, metope is struck off twice again: large first the carrying out first pass again strike off with cement process of carrying out making up the difference of male and fomale(M&F) difference, and first pass strikes off glass porcelain coating bed material thickness is no more than 10 millimeters; Carry out again striking off for second time after first pass glass porcelain coating bed material is absolutely dry; Polished finish is carried out again, polishing twice after striking off for twice; After metope parches, glass porcelain coating fabric is poured into after stirring with agitator in container, the metope scraping two-layer glass porcelain coating bed material scrapes glass porcelain coating fabric, finally carries out polished finish again.
Preferably, described microcapsules of storing energy through phase change, be with sodium alginate and chitosan be composite carrier wall material, fusing point be the composite paraffin of 23 DEG C is phase change material core, calcium chloride is for linking agent, spatial network macromole is formed by sodium alginate negatively charged ion and divalent calcium ions inner complex, paraffin is fixed in three-dimensional network, formation good airproof performance, inside are the core-shell phase-change accumulation energy microballon of space net structure, and its core wall mass ratio is 3:1.
Preferably, in process prepared by diatom ooze, add proper amount of nano zinc oxide, obtained diatom ooze just has antibacterial and antimildew function.
Described nano zine oxide is a kind of inorganic antiseptic, belongs to photocatalyst-type biocide mildewcide, can only could produce electronics one hole pair, thus produce comparatively Strong oxdiative ability, decompose bacterium, microorganism and poison under UV-irradiation.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a glass porcelain coating, comprise glass porcelain coating bed material and glass porcelain coating fabric, it is characterized in that, be made up of following starting material: edible gum, 600 ~ 1200 order calcium carbonate, 600 ~ 1500 order Calcium hydrogen carbonates, 800 ~ 1200 order ash calcium, diatomite, organosilicon fluorescein polymkeric substance, Mierocrystalline cellulose, Semen Maydis powder, silica powder, talcum powder, kaolin, natural synthetic resins; Wherein said organosilicon fluorescein polymkeric substance is that raw material is prepared from diatom ooze.
2. the preparation method of a kind of glass porcelain coating as claimed in claim 1, is characterized in that, completed by following processing step:
(1) preparation process of diatom ooze: suitable quantity of water added in reactor, adds quantitative sodium alginate and chitosan in stirring, be warming up to 60 DEG C gradually, and after dissolving, the obtained A agent of insulation, stand-by; Be that the paraffin of 23 DEG C adds in reactor by transformation temperature, be warming up to 60 ~ 70 DEG C of stirrings and be melt into liquid, obtained B agent, heat preservation for standby use; Calcium chloride is added to the water the solution being dissolved into 30%, obtained C agent, stand-by; A agent is added in dispersion tank, under 1500 r/min stir, slowly add B agent, high speed dispersion 15 min, is adjusted to low rate mixing, under 400 r/min, slowly add C agent, crosslinked 6 h in stirring, elimination moisture becomes filter cake, and at 60 DEG C, be dried into microcapsules of storing energy through phase change powder for subsequent use, obtained microcapsules of storing energy through phase change powder median size 0.3 mm;
Deionized water is added in dispersion tank, add organic polymer absorbent resin in stirring, thickening material is uniformly dissolved, add dispersion agent, wetting agent, defoamer auxiliary agent, add composite emulsion to be again uniformly mixed, add diatomite again, obtained microcapsules of storing energy through phase change is stirred into thick pulpous state diatom ooze, filter to obtain diatom ooze through vibratory screening apparatus;
(2) preparation process of organosilicon fluorescein polymkeric substance: organosilicon fluorescein polymkeric substance is that raw material is prepared from diatomite, concrete steps are: diatomite is added dispersion agent and carry out fine grinding, to open diatom, nanoclay impurity contained in diatom shell and diatom are dissociated, then by centrifugation removing nanoclay impurity, then carry out Wet-type super-fine disintegrating, make its average dynamics reach 00.5 μm, then surface treatment is carried out to slurry, obtained monodisperse silica microspheres dispersion liquid; Again in monodisperse silica microspheres dispersion liquid, add the ethanolic soln of trimethoxy γ-aminopropylsilane-isothiocyanate group fluorescein, stirred at ambient temperature 8 ~ 48 hours, finally in this system, slowly add tetraethoxysilane, stirred at rt for another 8 ~ 48 hours, obtained organosilicon fluorescein polymkeric substance;
(3) glass porcelain coating bed material makes: starting material 0.05 ~ 1.0 part of edible gum, 10 ~ 45 part of 600 ~ 1200 order calcium carbonate, 5 ~ 30 part of 600 ~ 1500 order Calcium hydrogen carbonate, 1 ~ 15 part of 800 ~ 1200 order ash calcium, 0 ~ 20 part of diatomite, 0 ~ 20 part of organosilicon fluorescein polymkeric substance, 0.5 ~ 3 part of Mierocrystalline cellulose, 0.5 ~ 10 part of Semen Maydis powder, 5 ~ 20 parts of silica powders, 5 ~ 20 parts of talcum powder, 0 ~ 20 part of kaolin, 0.05 ~ 1.0 part of natural synthetic resins homogenizer are disperseed stirring 30 ~ 50 minutes, mix, obtained glass porcelain coating bed material;
(4) glass porcelain coating fabric makes: by starting material 0.05 ~ 1.0 part of edible gum, 10 ~ 45 part of 800 ~ 1200 order calcium carbonate, 5 ~ 30 part of 900 ~ 1500 order Calcium hydrogen carbonate, 1 ~ 15 part of 1000 ~ 1200 order ash calcium, 0 ~ 20 part of diatomite, 0 ~ 20 part of organosilicon fluorescein polymkeric substance, 0.5 ~ 3 part of Mierocrystalline cellulose, 0.5 ~ 10 portion of Semen Maydis powder, 5 ~ 20 parts of silica powders, 5 ~ 20 parts of talcum powder, 0 ~ 20 part of kaolin, 0.05 ~ 1.0 part of natural synthetic resins homogenizer disperses stirring 30 ~ 50 minutes, the pure water of 1:1 is equipped with after mixing, put into container agitator to stir, obtained glass porcelain coating fabric, and described glass porcelain coating fabric is paste.
3. a using method for glass porcelain coating, is characterized in that, comprises the glass porcelain coating bed material described in claim 1 and 2 being put into container and adding clear water torch agitator and stir, and churning time is 5 ~ 8 minutes; According to degree of plainness for wall surface, metope is struck off twice again: large first the carrying out first pass again strike off with cement process of carrying out making up the difference of male and fomale(M&F) difference, and first pass strikes off glass porcelain coating bed material thickness is no more than 10 millimeters; Carry out again striking off for second time after first pass glass porcelain coating bed material is absolutely dry; Polished finish is carried out again, polishing twice after striking off for twice; After metope parches, glass porcelain coating fabric is poured into after stirring with agitator in container, the metope scraping two-layer glass porcelain coating bed material scrapes glass porcelain coating fabric, finally carries out polished finish again.
4. the preparation method of a kind of glass porcelain coating according to claim 2, it is characterized in that, described microcapsules of storing energy through phase change, be with sodium alginate and chitosan be composite carrier wall material, fusing point be the composite paraffin of 23 DEG C is phase change material core, calcium chloride is for linking agent, spatial network macromole is formed by sodium alginate negatively charged ion and divalent calcium ions inner complex, paraffin is fixed in three-dimensional network, formation good airproof performance, inside are the core-shell phase-change accumulation energy microballon of space net structure, and its core wall mass ratio is 3:1.
5. the preparation method of a kind of glass porcelain coating according to claim 2, is characterized in that, described organic polymer absorbent resin is formed through initiator potassium persulfate initiation reaction by vinylformic acid, acrylamide, linking agent N,N methylene bis acrylamide.
6. the preparation method of a kind of glass porcelain coating according to claim 2, it is characterized in that, add antibacterial mildew inhibitor in the preparation process of described diatom ooze, and described antibacterial mildew inhibitor at least selects the one of nano titanium oxide, nano zine oxide and negative ion antibiotic additive.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106087435A (en) * | 2016-06-12 | 2016-11-09 | 合肥市再德高分子材料有限公司 | A kind of preparation method of heat-accumulation temperature-adjustment fabric |
| CN106087435B (en) * | 2016-06-12 | 2018-12-07 | 合肥市再德高分子材料有限公司 | A kind of preparation method of heat-accumulation temperature-adjustment fabric |
| CN107298912A (en) * | 2017-07-05 | 2017-10-27 | 合肥思博特软件开发有限公司 | A kind of preparation method of shell coating for electronic product |
| CN113372766A (en) * | 2021-05-25 | 2021-09-10 | 深圳德诚达光电材料有限公司 | Water-based high-molecular antibacterial material with good water resistance and preparation method thereof |
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Application publication date: 20151014 |