CN108559345A - A kind of processing method of anti-Spider Webs survival-type wall finiss - Google Patents
A kind of processing method of anti-Spider Webs survival-type wall finiss Download PDFInfo
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- CN108559345A CN108559345A CN201810322175.2A CN201810322175A CN108559345A CN 108559345 A CN108559345 A CN 108559345A CN 201810322175 A CN201810322175 A CN 201810322175A CN 108559345 A CN108559345 A CN 108559345A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract
The present invention relates to coating processing technique fields, and in particular to a kind of processing method of anti-Spider Webs survival-type wall finiss.The processing side by chemically reacting a variety of environmental protection materials such as deionized water, water soluble acrylic resin, sodium citrate, elastic resin, nano-titanium dioxide, emulsifier, propylene glycol, levelling agent, active carbon nanoparticles, modification infusorial earth, titanium dioxide, dispersant, coalescents, lubricant, foam inhibitor, antifoaming agent and physical reactions under nitrogen protection; efficiently the various composition of wall finiss is perfectly combined; so that the finished wall finishing coat excellent quality processed, japanning amount is few, viscosity is moderate, each disperse system is evenly dispersed；Simultaneously in metope raw materials for varnish be added have inhibit spider activity smell plants essential oil and active carbon nanoparticles so that using wall finiss provided by the invention finishing after metope can slow release it is faint have inhibit the movable gas of spider, inhibit Spider Webs existence.
Description
Technical field
The present invention relates to coating processing technique fields, and in particular to a kind of processing side of anti-Spider Webs survival-type wall finiss
Method.
Background technology
Wall finiss, that is, finishing coat, that is, it has often been said that emulsion paint, be in house decoration be used for metope main decoration materials
One of.Sizable ratio is accounted in basic decoration cost, select good wall finiss be it is very heavy, it is cohesive in order to reach
The main component of purpose, wall finiss is formaldehyde, can be firmly adhered on wall.In China, people traditionally set synthesis
Fat liquor is base-material, using water as decentralized medium, pigment, filler (also known as extender pigment) and auxiliary agent is added, through certain technical process
Manufactured coating is called emulsion paint, is also latex paint.
House fitting pollution refers to harmful gas that various building materials and ornament materials are released in fitment process
The chemicals that body and insecticide, deodorant, aromatic etc. largely use, the pollution caused by indoor environment.People learn indoors
The time of habit, work and life has accounted for the 80~90% of whole day, and " room air pollution " is paid attention to by more and more people,
And wall finiss pollution is the arch-criminal of indoor environmental pollution, binds and is formed whole very well with other materials coated on body surface
And the material of tough and tensile protective film is known as wall finiss.It is identical concept in the upper wall finiss of building and paint.Wall currently on the market
Finishing coat is broadly divided into waterborne wall surface paint and solvent type wall finiss.It just can detect that in the space air of brushing wall finiss a large amount of
50 gas chromatography such as benzene, toluene, ethylbenzene, dimethylbenzene, acetone, butyl acetate, acetaldehyde, butanol, formic acid generates organic solvent and waves
It sends out object (voc) and pollutes environment.Above-mentioned organic volatile contained by traditional solvent type wall finiss can damage the respiratory system of people, make
Blood function, immune system even result in the disease of certain heredity etc..
Due to environmentally friendly and health at home attention, waterborne wall surface paint gradually instead of traditional solvent-borne wall finiss,
Since the technology content of waterborne wall surface paint is higher, the production of most domestic manufacturers is difficult larger, solvent borne wall finiss still big row its
Road accounts for absolute mainstream.Activated carbon have powerful adsorption function before people be charcoal bag is placed on some position formaldehyde adsorption, but
It is limited in scope after all, cannot be adsorbed after saturation, become pollution sources.
Simultaneously as the increase of operating pressure, contemporary many workers can not find time sweep roofing on time so that
Interior starts to grow a large amount of worm ants, the most serious is there are a large amount of cobwebs at corner or concealment or on windowsill, and has a large amount of
Spider survives, and psychological burden is caused to more and more young men.
Invention content
It is an object of the invention to：A kind of processing method of environment-friendly type aqueous wall finiss is provided, finishing is solved from source
Pollution, allows activated carbon as the active ingredient Long-term absorption indoor harmful gas of wall finiss；Simultaneously room is solved from the angle of finishing
Interior cobweb there are problems.
The present invention is achieved by the following technical solutions：
A kind of processing method of anti-Spider Webs survival-type wall finiss, includes the following steps：
A, 10~30 parts of difference water-soluble acrylic resin, 3~10 parts of sodium citrate, elastic resin 3~10 part, nanometer
1~5 part of titanium dioxide, 10~25 parts of active carbon nanoparticles, 10~15 parts of modification infusorial earth, 1~8 part of titanium dioxide, coalescents 0.5
~1 part, 0.5~1 part of foam inhibitor be dissolved in the deionized water of 10~20 parts by weight, be added 95% laboratory methanol 100~
150ml adjusts pH value to 5~6, and mixing stirring, 125~150r/min of mixing speed stirs 1~2h；
B, it being transferred in reaction kettle after said mixture stirs evenly, mixture addition is the 1/2 of reactor volume,
It is closed after dropwise addition 5~7ml initiators, it is filled with the nitrogen for accounting for reactor volume 1/3, isothermal reaction 1.5 when being warming up to 60~65 DEG C
~2h, is freely cooled to room temperature；
C, it takes out, filters, filter residue is dried to water content≤11%, ground after mixture in reaction kettle is cooled to room temperature
400~450 mesh sieve, and partly continue to transfer in grinder to regrind on sieve, until filter residue sieving rate >=98%；
D, it takes minus sieve powder that the deionized water of 10~30 parts by weight is added, adds 0.5~1 part of coalescents, foam inhibitor
0.5~1 part, 0.5~1 part of antifoaming agent, 0.5~2 part of levelling agent, 0.1~1 part of lubricant, 0.3~1 part of propylene glycol, dispersant 1
~3 parts, 3~8 parts of emulsifier, are placed in the closed agitator of 120~200r/min, and the nitrogen for accounting for blender volume 1/3 is added,
Constant temperature is stirred to react 1~3h after being to slowly warm up to 100~110 DEG C, takes off lid and deflates, it is spare that first product wall finiss is made；
E, 3~15 parts of plants essential oil is added when above-mentioned first product wall finiss is freely cooled to 50~55 DEG C, it is placed in 180~
It is stirred to react 1~2h in the blender of 200r/min, while adjusting pH value to 6.8~7.5, it is spare that semi-finished product wall finiss is made；
F, it takes semi-finished product wall finiss to be placed in fiberizer, 0~1 part of antifoaming agent is added, the constant temperature grinding system at 40~45 DEG C
400~450 mesh mesh screens were starched, the lower slurries of sieve is taken to carry out quality inspection, finished product wall finiss；
G, it is fitted into aseptic plastic bucket after finished wall finishing coat quality inspection qualification, vacuum sealing is protected from light, keeps away wet storage at room temperature
It deposits.
Preferably, the addition of deionized water is equal in step (a) 2 times of antifoaming agent addition in step (d).
Preferably, for step (a) with step (d), the addition of the coalescents is essentially equal.
Preferably, for step (a) with step (d), the addition of the foam inhibitor is essentially equal.
Preferably, the addition of antifoaming agent is equal to 1/2 of antifoaming agent addition in step (d) in step (f).
Preferably, in step (c), the filter residue furnace drying method is as follows：
Filter residue after filtering is taken together with filter paper, filter residue is shaken off in the ceramic bowl being completely smooth to inner surface, and filter paper uses 95%
Absolute ethyl alcohol rinse well, flushing liquor is mixed with filter residue；Ceramic bowl is heated after covering ceramic bowl mouth using 400 mesh mesh screens, until ceramic bowl
Mesh screen is replaced after middle liquid ethanol content≤5%, ceramic bowl is placed in dryer and is dried to solid aqueous amount≤11% in basin.
Preferably, in step (e), the pH adjusting methods are as follows：
In first product wall finiss whipping process, ammonium hydroxide and chlorination are added into first product wall finiss by the adding rate of 1ml/3min
Buffer solution made of ammonium, until first product wall finiss pH value stops being added when being equal to 6.8~7.5；
PH value is detected again after reaction carries out to last 30min, if terminating pH tune when pH value is between 6.8~7.5
Section；If pH value does not carry out pH adjustings again when between 6.8~7.5.
Preferably, the plants essential oil includes following raw material：
1~3 part of galic essential oil, 5~8 parts of ginger essential oil, 1~5 part of wormwood essential oil, 3~5 parts of camphor tree essential oil, pine tree essence oil
0.5~2 part, 0.1~0.3 part of tea polyphenols, 1~5 part of calcium carbonate.
In technical solution provided by the invention, the modification infusorial earth is that diatomite powder is molten by faintly acid copper sulphate
It is shaken after liquid, drying is filtered after activated carbon decolorizing and is prepared.
In technical solution provided by the invention, the coalescents are binary acid dibasic ester.
In technical solution provided by the invention, the lubricant is the mixture of silicone oil, fatty acid amide, mixed proportion
1:5。
In technical solution provided by the invention, the levelling agent is any one in polyacrylic acid, carboxymethyl cellulose
Or more than one.
In technical solution provided by the invention, the emulsifier is polyoxylethylene abietate.
In technical solution provided by the invention, the antifoaming agent is dimethyl silicone polymer, and foam inhibitor presses down for organosilicon
Infusion.
In technical solution provided by the invention, the elastic resin is modified polyester resin.
In technical solution provided by the invention, the dispersant is the mixture of methyl anyl alcohol and cellulose derivative,
Mixed proportion 7:1.
The beneficial effects of the invention are as follows：
1, the present invention provides a kind of processing method of anti-Spider Webs survival-type wall finiss, changed under nitrogen protection
Reaction and physical reactions are learned, are efficiently perfectly combined the various composition of wall finiss so that the finished wall finishing coat quality processed is excellent
Different, japanning amount is few, viscosity is moderate, each disperse system is evenly dispersed；
2, the present invention by being added in metope raw materials for varnish there is the plants essential oil for inhibiting spider activity smell and nanometer to live
Property charcoal so that using wall finiss provided by the invention finishing after metope can slow release it is faint have inhibit spider it is movable
Gas inhibits Spider Webs existence；
3, qualified nuisanceless raw material is selected in wall finiss processing method provided by the invention, and it is dirty that finishing is reduced from source
Dye, aqueous, environmental protective, finished wall finishing coat is green and healthy, free from extraneous odour, without pungent smell.
Specific implementation mode
The present invention is further described in detail With reference to embodiment, but technical solution provided by the invention
It include not only the content showed in embodiment.
Embodiment 1
A kind of processing method of anti-Spider Webs survival-type wall finiss is present embodiments provided, detailed process is as follows：
A, respectively 15 parts of water-soluble acrylic resin, 5 parts of sodium citrate, 7 parts of elastic resin, 3 parts of nano-titanium dioxide,
18 parts of active carbon nanoparticles, 10 parts of modification infusorial earth, 3 parts of titanium dioxide, 0.5 part of coalescents, 0.5 part of foam inhibitor are dissolved in 11 parts by weight
Deionized water in, be added 95% laboratory methanol 100ml, adjust pH value to 6.0, mixing stirring, mixing speed 125r/
Min stirs 2h；
B, it being transferred in reaction kettle after said mixture stirs evenly, mixture addition is the 1/2 of reactor volume,
It is closed after dropwise addition 5ml hydrogen peroxide, it is filled with the nitrogen for accounting for reactor volume 1/3, isothermal reaction 1.5h when being warming up to 60 DEG C, freely
It is cooled to room temperature；
C, it takes out, filters after mixture in reaction kettle is cooled to room temperature, it is 10% that filter residue, which is dried to water content, ground
400 mesh sieve, and partly continue to transfer in grinder to regrind on sieve, until filter residue is ground into micro mist and passes through mesh screen completely；
D, it takes minus sieve powder that the deionized water of 22 parts by weight is added, adds 0.5 part of coalescents, 0.5 part of foam inhibitor, disappears
0.7 part of infusion, 0.7 part of levelling agent, 0.3 part of lubricant, 0.5 part of propylene glycol, 1 part of dispersant, 5 parts of emulsifier, are placed in 150r/
In the closed agitator of min, the nitrogen for accounting for blender volume 1/3 is added, constant temperature is stirred to react 2h after being to slowly warm up to 105 DEG C,
It takes off lid to deflate, it is spare that first product wall finiss is made；
E, 11 parts of plants essential oil is added when above-mentioned first product wall finiss is freely cooled to 55 DEG C, is placed in the stirring of 180r/min
It is stirred to react 2h in device, while ammonium hydroxide being added into first product wall finiss by the adding rate of 1ml/3min and delays with made of ammonium chloride
Solution is rushed, adjusts when first product wall finiss pH value is equal to 7.1 and stops being added；
PH value is detected again after reaction carries out to last 30min, is adjusted its pH value and is equal to 7.1；Semi-finished product metope is made
It paints spare；
F, it takes semi-finished product wall finiss to be placed in fiberizer, 0.35 part of antifoaming agent is added, constant temperature grinds slurrying at 45 DEG C
400 mesh mesh screens take the lower slurries of sieve to carry out quality inspection, finished product wall finiss；
G, it being fitted into aseptic plastic bucket after finished wall finishing coat quality inspection qualification, packing specification is 25kg/ barrels, vacuum sealing,
It is protected from light at room temperature, keeps away wet storage.
In the present embodiment, the filter residue furnace drying method is as follows：
Filter residue after filtering is taken together with filter paper, filter residue is shaken off in the ceramic bowl being completely smooth to inner surface, and filter paper uses 95%
Absolute ethyl alcohol rinse well, flushing liquor is mixed with filter residue；Ceramic bowl is heated after covering ceramic bowl mouth using 400 mesh mesh screens, until ceramic bowl
Middle liquid ethanol content replaces mesh screen after being equal to 5%, and ceramic bowl is placed in dryer to the solid aqueous amount in basin that is dried to and is equal to 10%.
In the present embodiment, the plants essential oil includes following raw material：
1 part of galic essential oil, 5 parts of ginger essential oil, 3 parts of wormwood essential oil, 3 parts of camphor tree essential oil, 1 part of pine tree essence oil, tea polyphenols 0.1
Part, 3 parts of calcium carbonate.
In the present embodiment, the plants essential oil production method is as follows：
A large amount of fresh garlics, ginger, wormwood, camphortree bark, pine bark are taken respectively, extract plants essential oil；
The ground 400 mesh sieve of required weight parts of calcium carbonate is taken, takes lower part of screen point that the saturated salt solution of identical weight part is added,
5ml dilute hydrochloric acid, required parts by weight tea polyphenols are added dropwise again, heating water bath to calcium carbonate powder is completely dissolved, is freely cooled to room temperature
It is filtered by filter paper three times, filtrate is taken to be concentrated into the 1/10 of original volume, the camphor tree peel essential oil, pine bark essence of required weight part is added
Oil, ginger essential oil, galic essential oil, wormwood essential oil, heating water bath is to dropwise addition 2ml dimethyl sulfoxide (DMSO)s after 45 DEG C, in heating water bath
Stirring is placed in water-bath and is cooled to room temperature while stirring until stopping heating after the complete mixing of each essential oil, mixing speed 90r/min,
Finished product plants essential oil；
Take the plants essential oil of required parts by weight spare by wall finiss consumption proportion.
In the present embodiment, the modification infusorial earth is diatomite powder by being shaken after faintly acid copper-bath, is passed through
Drying is filtered after activated carbon decolorizing to be prepared.
In the present embodiment, the coalescents are binary acid dibasic ester.
In the present embodiment, the lubricant is the mixture of silicone oil, fatty acid amide, mixed proportion 1:5.
In the present embodiment, the levelling agent is polyacrylic acid.
In the present embodiment, the emulsifier is polyoxylethylene abietate.
In the present embodiment, the antifoaming agent is dimethyl silicone polymer, and foam inhibitor is the efficient foam inhibitors of BL-100.
In the present embodiment, the elastic resin is modified polyester resin.
In the present embodiment, the dispersant is the mixture of methyl anyl alcohol and cellulose derivative, mixed proportion 7:1.
In the present embodiment, coalescents binary acid dibasic ester dosage is 1 part, and 0.5 part is respectively added in step a and step d
Binary acid dibasic ester grinds stage addition half binary acid dibasic ester, contributes to the wetting and dispersing of filler；Letdown phase adds one
Half binary acid dibasic ester contributes to the generation for inhibiting bubble.
In the present embodiment, preferentially inhibit and eliminate a large amount of bubbles using foam inhibitor, in the case where bubble generates excessive
Antifoaming agent is reused, the dispersion quality of finished wall finishing coat is effectively improved.
In the present embodiment, 0.5 portion of efficient foam inhibitor of BL-100 is respectively added in step a and step d, that is, grinds stage addition
The efficient foam inhibitors of half BL-100 contribute to the generation for inhibiting reaction kettle stage of reaction bubble；Letdown phase adds half BL-100
Efficient foam inhibitor contributes to the generation of bubble during inhibiting to be stirred to react.
In the present embodiment, antifoaming agent dimethyl silicone polymer be added in two portions and step d in polydimethylsiloxanes are added
0.35 part of dimethyl silicone polymer is added in step f for 0.7 part of alkane, and proper quantity of defoaming agent is added during being stirred to react and disappears
Bubble is handled, and the also visual concrete condition of antifoaming agent in step f decreases or increases dosage, effectively avoids being excessively used for antifoaming agent,
The waste of raw material resources is caused, while influencing finished wall finishing coat quality.
Embodiment 2
A kind of processing method of anti-Spider Webs survival-type wall finiss is present embodiments provided, detailed process is as follows：
A, respectively 25 parts of water-soluble acrylic resin, 4 parts of sodium citrate, 8 parts of elastic resin, 2 parts of nano-titanium dioxide,
17 parts of active carbon nanoparticles, 10 parts of modification infusorial earth, 3 parts of titanium dioxide, 0.5 part of coalescents, 0.5 part of foam inhibitor are dissolved in 10 parts by weight
Deionized water in, be added 95% laboratory methanol 120ml, adjust pH value to 6.0, mixing stirring, mixing speed 125r/
Min stirs 2h；
B, it being transferred in reaction kettle after said mixture stirs evenly, mixture addition is the 1/2 of reactor volume,
It is closed after dropwise addition 6ml lauroyl peroxides, it is filled with the nitrogen for accounting for reactor volume 1/3, isothermal reaction 2h when being warming up to 65 DEG C, from
By being cooled to room temperature；
C, it takes out, filters after mixture in reaction kettle is cooled to room temperature, filter residue is dried to water content and is equal to 9%, grinding
400 mesh sieve is crossed, partly continues to transfer in grinder to regrind on sieve, until the micro mist that filter residue is ground into is completely through net
Sieve；
D, it takes minus sieve powder that the deionized water of 20 parts by weight is added, adds 0.5 part of coalescents, 0.5 part of foam inhibitor, disappears
0.5 part of infusion, 1 part of levelling agent, 0.5 part of lubricant, 0.5 part of propylene glycol, 1 part of dispersant, 6 parts of emulsifier, are placed in 160r/min
Closed agitator in, be added and account for the nitrogen of blender volume 1/3, constant temperature is stirred to react 1.5h after being to slowly warm up to 110 DEG C, takes off
Lid is deflated, and it is spare that first product wall finiss is made；
E, 10 parts of plants essential oil is added when above-mentioned first product wall finiss is freely cooled to 50 DEG C, is placed in the stirring of 200r/min
It is stirred to react 1h in device, while ammonium hydroxide being added into first product wall finiss by the adding rate of 1ml/3min and delays with made of ammonium chloride
Solution is rushed, adjusts when first product wall finiss pH value is equal to 7.2 and stops being added；
PH value is detected again after reaction carries out to last 30min, is adjusted its pH value and is equal to 7.2；Semi-finished product metope is made
It paints spare；
F, it takes semi-finished product wall finiss to be placed in fiberizer, 0.25 part of antifoaming agent is added, constant temperature grinds slurrying at 43 DEG C
400 mesh mesh screens take the lower slurries of sieve to carry out quality inspection, finished product wall finiss；
G, it being fitted into aseptic plastic bucket after finished wall finishing coat quality inspection qualification, packing specification is 15kg/ barrels, vacuum sealing,
It is protected from light at room temperature, keeps away wet storage.
In the present embodiment, the filter residue furnace drying method is as follows：
Filter residue after filtering is taken together with filter paper, filter residue is shaken off in the ceramic bowl being completely smooth to inner surface, and filter paper uses 95%
Absolute ethyl alcohol rinse well, flushing liquor is mixed with filter residue；Ceramic bowl is heated after covering ceramic bowl mouth using 400 mesh mesh screens, until ceramic bowl
Middle liquid ethanol content replaces mesh screen after being equal to 4%, and ceramic bowl is placed in dryer to the solid aqueous amount in basin that is dried to and is equal to 9%.
In the present embodiment, the plants essential oil includes following raw material：
2 parts of galic essential oil, 7 parts of ginger essential oil, 3 parts of wormwood essential oil, 3 parts of camphor tree essential oil, 1 part of pine tree essence oil, tea polyphenols 0.2
Part, 3 parts of calcium carbonate.
In the present embodiment, the plants essential oil preparation method is as follows：
The plants essential oil processing method is as follows：
A large amount of fresh garlics, ginger, wormwood, camphortree bark, pine bark are taken respectively, extract plants essential oil；
The ground 400 mesh sieve of required weight parts of calcium carbonate is taken, takes lower part of screen point that the saturated salt solution of identical weight part is added,
4ml dilute hydrochloric acid is added dropwise again, heating water bath to calcium carbonate powder is completely dissolved, and is filtered through filter paper three times after being freely cooled to room temperature,
Filtrate is taken to be concentrated into the 1/10 of original volume, the camphor tree peel essential oil of the required weight part of addition, pine tree peel essential oil, ginger essential oil, garlic essence
Oil, wormwood essential oil, heating water bath is stirred to dropwise addition 2ml dimethyl sulfoxide (DMSO)s after 40 DEG C in heating water bath, until each essential oil is completely mixed
Stop heating after even, is placed in water-bath and is cooled to room temperature spare, mixing speed 125r/min while stirring；
Take the plants essential oil of required parts by weight spare by wall finiss consumption proportion.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What without departing from technical solution of the present invention content, according to the technical essence of the invention to made by above example it is any modification, etc.
With variation and modification, in the range of still falling within technical solution of the present invention.
Claims (8)
1. a kind of processing method of anti-Spider Webs survival-type wall finiss, which is characterized in that include the following steps：
A, 10~30 parts of difference water-soluble acrylic resin, 3~10 parts of sodium citrate, 3~10 parts of elastic resin, nano-silica
Change 1~5 part of titanium, 10~25 parts of active carbon nanoparticles, 10~15 parts of modification infusorial earth, 1~8 part of titanium dioxide, coalescents 0.5~1
Part, 0.5~1 part of foam inhibitor are dissolved in the deionized water of 10~20 parts by weight, and 95% laboratory 100~150ml of methanol is added,
PH value is adjusted to 5~6, mixing stirring, 125~150r/min of mixing speed stirs 1~2h；
B, it is transferred in reaction kettle after said mixture stirs evenly, mixture addition is the 1/2 of reactor volume, is added dropwise
It is closed after 5~7ml initiators, it is filled with the nitrogen for accounting for reactor volume 1/3,1.5~2h of isothermal reaction when being warming up to 60~65 DEG C,
Freely it is cooled to room temperature；
C, it taking out, filters after mixture in reaction kettle is cooled to room temperature, filter residue is dried to water content≤11%, and ground 400
~450 mesh sieve, and partly continue to transfer in grinder to regrind on sieve, until filter residue sieving rate >=98%；
D, take minus sieve powder be added 10~30 parts by weight deionized water, add 0.5~1 part of coalescents, foam inhibitor 0.5~
1 part, 0.5~1 part of antifoaming agent, 0.5~2 part of levelling agent, 0.1~1 part of lubricant, 0.3~1 part of propylene glycol, 1~3 part of dispersant,
3~8 parts of emulsifier, is placed in the closed agitator of 120~200r/min, and the nitrogen for accounting for blender volume 1/3 is added, slowly rises
Temperature to constant temperature after 100~110 DEG C is stirred to react 1~3h, takes off lid and deflates, it is spare that first product wall finiss is made；
E, 3~15 parts of plants essential oil is added when above-mentioned first product wall finiss is freely cooled to 50~55 DEG C, is placed in 180~200r/
It is stirred to react 1~2h in the blender of min, while adjusting pH value to 6.8~7.5, it is spare that semi-finished product wall finiss is made；
F, it takes semi-finished product wall finiss to be placed in fiberizer, 0~1 part of antifoaming agent is added, constant temperature grinds slurrying at 40~45 DEG C
400~450 mesh mesh screens take the lower slurries of sieve to carry out quality inspection, finished product wall finiss；
G, it is fitted into aseptic plastic bucket after finished wall finishing coat quality inspection qualification, vacuum sealing is protected from light, keeps away wet storage at room temperature.
2. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(d) 2 times of the addition of deionized water equal to antifoaming agent addition in step (a) in.
3. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(a) with step (d), the addition of the coalescents is essentially equal.
4. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(a) with step (d), the addition of the foam inhibitor is essentially equal.
5. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(f) addition of antifoaming agent is equal to 1/2 of antifoaming agent addition in step (d) in.
6. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(c) in, the filter residue furnace drying method is as follows：
Filter residue after filtering is taken together with filter paper, filter residue is shaken off in the ceramic bowl being completely smooth to inner surface, and filter paper uses 95% nothing
Water-ethanol is rinsed well, and flushing liquor is mixed with filter residue；Ceramic bowl is heated after covering ceramic bowl mouth using 400 mesh mesh screens, until liquid in ceramic bowl
Mesh screen is replaced after body ethanol content≤5%, ceramic bowl is placed in dryer and is dried to solid aqueous amount≤11% in basin.
7. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that step
(e) in, the pH adjusting methods are as follows：
In first product wall finiss whipping process, ammonium hydroxide and ammonium chloride system are added into first product wall finiss by the adding rate of 1ml/3min
At buffer solution, until first product wall finiss pH value be equal to 6.8~7.5 when stop be added；
PH value is detected again after reaction carries out to last 30min, if terminating pH adjustings when pH value is between 6.8~7.5；If
PH value does not carry out pH adjustings again when between 6.8~7.5.
8. a kind of processing method of anti-Spider Webs survival-type wall finiss according to claim 1, which is characterized in that described
Plants essential oil includes following raw material：
1~3 part of galic essential oil, 5~8 parts of ginger essential oil, 1~5 part of wormwood essential oil, 3~5 parts of camphor tree essential oil, pine tree essence oil 0.5~
2 parts, 0.1~0.3 part of tea polyphenols, 1~5 part of calcium carbonate.
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| WO2021135722A1 (en) * | 2019-12-31 | 2021-07-08 | 安徽三棵树涂料有限公司 | Coating having sterilization function and preparation method therefor and application thereof |
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