CN109651865A - A kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof - Google Patents
A kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof Download PDFInfo
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- CN109651865A CN109651865A CN201811533965.1A CN201811533965A CN109651865A CN 109651865 A CN109651865 A CN 109651865A CN 201811533965 A CN201811533965 A CN 201811533965A CN 109651865 A CN109651865 A CN 109651865A
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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
- C09D5/34—Filling pastes
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Abstract
The present invention relates to a kind of putty pastes, specially a kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof, using grey calcium, calcium carbonate, PVA, HEC be equipped with moisture absorption when humidity is made in multiple auxiliary materials, it is dry when discharge the scrubbable putty paste of moisture, solve the problems such as mouldy southern rainy regions indoor wall, moist blistering fragmentation；Putty paste of the invention is water-fast, and the moisture absorption is mould proof, combines the diatom ooze moisture absorption, and wall finiss is water-fast, three kinds of levelling functions of powder of lacquer putty for use on (cream) can solve area of heavy rainfull indoor moisture problem in one, and after surface is dirty, it can directly be cleaned using water, restore clean metope appearance.
Description
Technical field
The present invention relates to a kind of putty paste, specially a kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof.
Background technique
Putty paste is a kind of decoration gel material of smooth surface of wall, is a kind of paste coating, and being must not before coating paints
A kind of product that can lack.Painting is imposed on priming paint or is directly applied and imposes on object, rugged on coated article surface to remove
Defect.
Disclose in chinese patent library a kind of still can arbitrarily be cleaned with superpower membrane waterproofing after sand paper is polished with water
Putty paste and preparation method thereof (CN201310195073.6), the putty paste are by following raw materials and according to following portions by weight
Mixture made of ratio: water is 25-28 parts, sierozem power is 20-23 parts, hydroxypropyl methyl cellulose (HPMC) is 0.2-0.8
Part, electrolyte solution are 1-4 parts, polyvinyl alcohol (PVA) solution is 12-15 parts, talcum powder is 33-38 parts.The present invention also provides
The preparation method of above-mentioned putty paste.This putty paste has been completely converted into water-proof function using sierozem power as water tight packing, CaO
Ca (OH)2, therefore after scraping and draping over one's shoulders on the wall, waterproof performance increases considerably, and hardness does not become, so can be beaten with sand paper after doing solid work
Mill, can also arbitrarily be cleaned with water.This putty paste simultaneously also has the performance for scraping and draping over one's shoulders and not splitting permanently on metope, is environmental protection
Product.
A kind of preparation method (CN201610498297.8) of water-resistant putty for interior wall cream is disclosed in chinese patent library, including
Following steps: water, dispersing agent, sterilization antiseptic, thickener, VAE lotion, grey calcium, coarse whiting S1, are chosen according to mass parts；S2, general
Water, sterilization antiseptic, dispersing agent, VAE lotion are added in blender, the uniform stirring 10-20 in the case where revolving speed is 100-200r/min
Minute；S3, grey calcium, coarse whiting, thickener are added in blender, the uniform stirring 30-40 in the case where revolving speed is 400-500r/min
Minute, water-resistance putty paste is obtained after mixing evenly.The present invention is anti-by the carbon dioxide in the calcium hydroxide and air in grey calcium
It should be carbonized into crystalline calcium carbonate, to improve the water resistance of putty paste；The putty paste of this method preparation can reduce water content, subtract
Few cracking happens；It can play the role of water-keeping thickening, be conducive to improve workability；It can effectively improve putty and base
Between cohesive force.
Southern rainy weather, causes the environment of indoor moisture, and causes mouldy, the moist blistering fragmentation of wall etc. and ask
Topic is furtherd investigate if solving this problem by batch Puttying.
Summary of the invention
The object of the present invention is to provide a kind of absorption of moisture absorption and scrubbable putty paste and preparation method thereof, using grey calcium,
Calcium carbonate, PVA, HEC discharge the scrubbable putty paste of moisture when being equipped with moisture absorption when humidity is made in multiple auxiliary materials, drying, solve
The problems such as southern rainy regions indoor wall is mouldy, moist blistering fragmentation.
To achieve the goals above, the present invention uses following technical scheme
A kind of moisture absorption absorption and scrubbable putty paste, including following components: grey calcium, calcium carbonate, rubber powder, PVA, HEC, diatom
Soil, styrene-acrylic emulsion, auxiliary material, deionized water, auxiliary material include dispersing agent, wetting agent, coalescing agent.
Preferably, a kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 3-
8%, calcium carbonate 6-15%, rubber powder 2-5%, PVA15-25%, HEC6-10%, styrene-acrylic emulsion 10-15%, dispersing agent 1-3%, wetting agent 1-
3%, coalescing agent 2-4%, surplus are to remove quantum water.
Preferably, a kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 5%,
Calcium carbonate 11%, rubber powder 4%, PVA20%, HEC8%, styrene-acrylic emulsion 12.5%, dispersing agent 2%, wetting agent 2%, coalescing agent 4%, surplus
To remove quantum water.
Preferably, a kind of moisture absorption absorption and scrubbable putty paste, further include zeolite powder, powdered activated carbon, with weight
Meter, zeolite powder 2-5%, white bamboo carbon powder 1-3%.
Preferably, the rubber powder is hydroxypropyl methyl cellulose type putty rubber powder.
Preferably, the calcium carbonate is nanometer grade calcium carbonate.
Preferably, the grey calcium, rubber powder, diatomite, zeolite powder, white bamboo carbon powder will cross 400 meshes.
A kind of preparation method of the moisture absorption absorption and scrubbable putty paste, comprising the following steps:
S1. the deionized water measured is put into reaction kettle, starts blender, mixing speed 35-80r/min；
S2. heating is heated to 90-95 DEG C, continues to stir and keep the temperature to PVA all to dissolve；
S3. 40 DEG C are cooled to, Xiang Shuizhong is slowly sieved into HEC, is kept stirring until being completely dissolved；
S4. temperature is kept, blender is adjusted to 1100-1500r/min, sequentially adds grey calcium, calcium carbonate, zeolite powder, white bamboo charcoal powder
End；
S5. blender is adjusted to 600-900r/min, sequentially adds rubber powder, diatomite, styrene-acrylic emulsion, auxiliary material, continues to stir, until
Form white paste；
S6. filling discharging after the assay was approved.
Preferably, in S1, S2, S3, S4, S5, operation all is stirred using homogeneous blender.
Preferably, in S2, during heating, auxiliary heating, infrared irridiation frequency are carried out using infrared irridiation
To irradiate half a minute, stopping half a minute.
Preferably, in S2, S3, solution rate, microwave frequency 10 are improved by the way of microwave-assisted dissolution4-106MHZ。
Preferably, in S5, in whipping process, by the way of the auxiliary of magnetic field, magnetic field strength 50000-100000A/
m。
Beneficial effects of the present invention:
1, moisture absorption ability is strong, can adsorb the air moisture content of the 20-30% of construction weight, moisture content, pure day are discharged when being air-dried
Right mould proof ingredient；
2, high scrubbing resistance, it is bright and clean as before after repeatedly cleaning；
3, it may easily criticize easily to scrape and polish, can permanently be dipped in water to improve vivid sharp weapon；
4, the water-fast moisture absorption is mould proof, combines the diatom ooze moisture absorption, and wall finiss is water-fast, and three kinds of levelling functions of powder of lacquer putty for use on (cream) are in one
Body, can solve area of heavy rainfull indoor moisture problem, and after surface is dirty, can directly be cleaned, restored using water
Clean metope appearance.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
A kind of moisture absorption absorption and scrubbable putty paste, including following components: grey calcium, calcium carbonate, rubber powder, PVA, HEC, silicon
Diatomaceous earth, styrene-acrylic emulsion, auxiliary material, deionized water, auxiliary material include dispersing agent, wetting agent, coalescing agent.
Wherein, the rubber powder is hydroxypropyl methyl cellulose type putty rubber powder；The calcium carbonate is nanometer grade calcium carbonate；Institute
400 meshes will be crossed by stating grey calcium, rubber powder, diatomite, zeolite powder, white bamboo carbon powder.
Grey calcium is by with CaCO3Natural fat lime stone as main component becomes quick lime after high-temperature calcination
(CaO) after, then it is featured, it is partial digested, it is apparent pure white thin made of then being crushed again by high speed selection by winnowing beater grinder
It is greasy.
Calcium carbonate, nanometer calcium carbonate is in coatings industry as loading pigment, and with exquisiteness, uniform, whiteness is high, optical
Can be good the advantages that.Nanometer grade super fine calcium carbonate has space steric effect in painting, can make the biggish vertical moral of density in formula
Powder suspends, and after playing anti-settling painting, paint film whiteness increases, and glossiness is high, and covering power can be used as loading pigment, tool
Have the advantages that fine and smooth, uniform, whiteness is high, good in optical property, nanometer grade super fine calcium carbonate has space steric effect, in painting
In, it can make to be formulated the biggish lithopone suspension of density, play anti-settling.After painting, paint film whiteness increases, and gloss is high, and hides
Lid power does not decline but, this characteristic makes it in coatings industry by large-scale popularization application.
Rubber powder, putty rubber powder belong to one of element of powder of lacquer putty for use on, and addition putty rubber powder is primarily to enhance powder of lacquer putty for use on
Intensity and cementitiousness are used as binder in powder of lacquer putty for use on industry, add to enhance the cracking resistance and resistance to weathering energy of powder of lacquer putty for use on
Add agent, emulsifier and thickener, production cost can occasionally be effectively reduced by putting into the production of emulsion paint and lacquer.
PVA, full name vinal are mainly characterized by intensity high-modulus height, low, wear-resisting, the antiacid alkali of elongation, weather-proof
Property is good, has good affinity and associativity with substrates such as cement, gypsum, and it is nontoxic, pollution-free, do not damage human skin, it is right
Human body is harmless, is one of high-tech green building material of a new generation.The material polyethylene alcohol of production dimension wheel fiber is a kind of water solubility
High polymer, performance are widely used between plastics and rubber.
Hydroxyethyl cellulose (HEC) is a kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, by
Alkali cellulose and the etherified reaction preparation of ethylene oxide (or chlorethanol), belong to non-ionic soluble fibre element ethers.HEC has
Good thickening, dispersion, emulsification, bonding, film forming, protects moisture and provides the characteristics such as protecting colloid suspension.
Diatomite, diatomite is by unbodied SiO2Composition, and contain a small amount of Fe2O3、CaO、MgO、Al2O3And it is organic miscellaneous
Matter.Diatomite be usually in it is light yellow or light grey, matter is soft, porous and light, is industrially often used as thermal insulation material, filter material
Material, filler, grinding-material, waterglass raw material, decolorising agent and super-cell, catalyst carrier etc.；The density of diatomite
1.9—2.3g/cm3, 0.34-0.65g/cm of heap density3, 40-65m of specific surface area2/ g, 0.45-0.98cm of pore volume3/ g,
Water absorption rate is 2-4 times of own vol, 1650 DEG C-1750 DEG C of fusing point, under an electron microscope it can be observed that special porous
Construction.
Styrene-acrylic emulsion is obtained by styrene and acrylate monomer through emulsion copolymerization.Its is water-fast, alkaline-resisting, scrub resistance energy
It is good, and resistance to outdoor aging, it can be applicable to the fields such as adhesive, coating.
Zeolite powder, zeolite powder, which is that natural Zeolite Rock is levigate, to be formed, and color is light green color, white, and zeolite powder has water
Certain adsorption capacity, and water absorption course has invertibity.
White bamboo carbon powder, since fine and closely woven porous, the strong absorption power of bamboo charcoal can effectively absorb various suspended solids in air,
It is especially prominent to the absorption effect of the harmful chemicals such as sulfide, hydride, methanol, benzene, aldehyde, phenol, and white bamboo charcoal is in effect
Outstanding than black bamboo charcoal in performance, promoting effect is 20%~30%.The microelement that white bamboo charcoal releases can be absorption
Harmful substance decomposed, purified treatment, achieve the purpose that sterilization, eliminate the unusual smell.Bamboo charcoal can emit intensive anion: logical
The negative ion concentration of normal town park is 1000-2000/cm3, the negative ion concentration in countryside field is 5000-50000/
cm3, the concentration of bamboo charcoal fiber transmitting anion is 6800/cm3, it is equivalent to the negative ion concentration in countryside field, and anion meeting
Particle in air collides, charge it and be attached to metope, floor, ceiling etc., achieve the purpose that purify air.
Dispersing agent, wetting agent, coalescing agent are all common coating analog assistants.
Embodiment 1:
A kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 3%, calcium carbonate 15%, rubber powder
5%, PVA15%, HEC10%, styrene-acrylic emulsion 15%, dispersing agent 1%, wetting agent 3%, coalescing agent 2%, surplus are to remove quantum water.
Embodiment 2:
A kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 5%, calcium carbonate 11%, rubber powder
4%, PVA20%, HEC8%, styrene-acrylic emulsion 12.5%, dispersing agent 2%, wetting agent 2%, coalescing agent 3%, surplus are to remove quantum water.
Embodiment 3:
A kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 5%, calcium carbonate 11%, rubber powder
4%, PVA20%, HEC8%, styrene-acrylic emulsion 12.5%, dispersing agent 2%, wetting agent 2%, coalescing agent 3%, zeolite powder 3.5%, white bamboo charcoal
Powder 2%, surplus are to remove quantum water.
Embodiment 4:
A kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 8%, calcium carbonate 6%, rubber powder
2%, PVA25%, HEC6%, styrene-acrylic emulsion 10%, dispersing agent 3%, wetting agent 1%, coalescing agent 4%, surplus are to remove quantum water.
Embodiment 5:
A kind of moisture absorption absorption and scrubbable putty paste, by weight, including following components: grey calcium 8%, calcium carbonate 6%, rubber powder
2%, PVA25%, HEC6%, styrene-acrylic emulsion 10%, dispersing agent 3%, wetting agent 1%, coalescing agent 4%, zeolite powder 2%, white bamboo carbon powder
3%, surplus is to remove quantum water.
Preparation method described in embodiment 1-5 for the interface coating of waterproof, comprising the following steps:
S1. the deionized water measured is put into reaction kettle, starts blender, mixing speed 35-80r/min；
S2. heating is heated to 90-95 DEG C, continues to stir and keep the temperature to PVA all to dissolve；In 2, during heating, use
Infrared irridiation heating carries out auxiliary heating, and infrared irridiation frequency is irradiation half a minute, stops half a minute；Using microwave-assisted
The mode of dissolution improves solution rate, microwave frequency 104-106MHZ；
S3. 40 DEG C are cooled to, Xiang Shuizhong is slowly sieved into HEC, is kept stirring until being completely dissolved；Using the side of microwave-assisted dissolution
Formula improves solution rate, microwave frequency 104-106MHZ；
S4. temperature is kept, blender is adjusted to 1100-1500r/min, sequentially adds grey calcium, calcium carbonate, zeolite powder, white bamboo charcoal powder
End；
S5. blender is adjusted to 600-900r/min, sequentially adds rubber powder, diatomite, styrene-acrylic emulsion, auxiliary material, continues to stir, until
Form white paste；In whipping process, by the way of the auxiliary of magnetic field, magnetic field strength 50000-100000A/m；
S6. filling discharging after the assay was approved.
During the preparation process, in order to improve the production efficiency, it in S1, S2, S3, S4, is all stirred using homogeneous blender
Operation is mixed, mixture is made to reach homogeneous state as early as possible；In S2, auxiliary heating, infrared ray are carried out using infrared irridiation heating
It irradiates frequency to be irradiation half a minute, stop half a minute, dissolves PVA fiber gradually, improve dissolution rate, and reach upon dissolution most
Big dispersion effect, and PVA can be promoted modified, promote physical property.
In S2, S3, solution rate, microwave frequency 10 are improved by the way of microwave-assisted dissolution4-106MHZ passes through microwave
Stimulation, can improve the movement velocity of molecule, accelerate dissolution, the good penetrability of microwave can make in blender range
Interior even action.
In S5, in whipping process, by the way of the auxiliary of magnetic field, magnetic field strength 50000-100000A/m.Magnetic field
Incentive action can promote and the physical changes such as crosslink, is modified between component, promote existing physical characteristic.
Experimental example 1:
Moisture absorption detection carried out to embodiment 1-5 putty paste respectively, selection criticize respectively scraped five of embodiment 1-5 it is of the same area
Experimental room and a comparison room without batch Puttying, area are 8.46 squares, batch Puttying cream in first five room
Area is also identical, and initial humidity is all 50% in six rooms, seals room after so that indoor humidity is reached 90% by spray mode
And detected, as a result as shown in Table 1.
The room moisture absorption performance test results of table a batch Puttying cream:
| After 0.5 hour | After 1 hour | After 1.5 hours | After 2 hours | After 3 hours | |
| Embodiment 1 | 80% | 75% | 69% | 63% | 60% |
| Embodiment 2 | 77% | 70% | 63% | 57% | 55% |
| Embodiment 3 | 75% | 67% | 60% | 55% | 52% |
| Embodiment 4 | 81% | 69% | 63% | 59% | 57% |
| Embodiment 5 | 79% | 68% | 61% | 58% | 55% |
| Compare room | 86% | 83% | 78% | 76% | 75% |
Test shows that putty paste prepared by the present invention has the characteristic of good absorption steam.
Experimental example 2:
Start ventilation in 6 rooms after testing 1, and the humidity in room is detected, outside same time room
Air humidity 40-45%, as a result as shown in Table 2.
The room of two batches of Puttying cream of table indoor air humidity in dry environments:
| After 0.5 hour | After 1 hour | After 1.5 hours | After 2 hours | After 3 hours | |
| Embodiment 1 | 52% | 50% | 51% | 52% | 50% |
| Embodiment 2 | 50% | 49% | 50% | 51% | 49% |
| Embodiment 3 | 48% | 50% | 51% | 50% | 49% |
| Embodiment 4 | 51% | 50% | 51% | 50% | 48% |
| Embodiment 5 | 52% | 50% | 51% | 51% | 47% |
| Compare room | 68% | 60% | 54% | 49% | 42% |
Test shows:, can also be slow when air desiccation when putty paste prepared by embodiment 1-5 is after adsorbing moisture
Discharge steam, adsorb steam process be it is reversible, be very suitable to southern rainy regions use.
Experimental example 3:
Scouring test is carried out to the metope after criticizing the putty paste for having scraped embodiment 1-5 preparation respectively and drying, it is daily to carry out 3-5 times
It cleans, follow-on test week age, the embodiment 1-5 batches of metopes scraped all without breakage, all meet anti-scouring requirement.
The putty paste of the invention related request before construction:
1, it is conscientious carefully to former room wall, smallpox building batch grieshoch, putty layer progress quality examination to need before building site is marched into the arena；
2, such as wall, ceiling batch grieshoch have local hollowing, must locally root out；Wall area is in 10 m2In range everywhere in range
Fragmentary hollowing, this secondary wall need to be rooted out all；
3, criticize that grieshoch ratio is not up to standard, burn out, Putty glue ratio is not up to standard (is touched, powder ash falls off with hand；It is drenched with water, putty
Powder leaching pendant) it need to all root out, in the dedicated base's closing glue of its surface roller coating either interfacial agents after rooting out when necessary；
4, plasterboard junction, wall junction, water power fluting junction etc. must land plaster be populated, surface posts after bandage again
This product is scraped in painting.
The points for attention of putty paste of the invention when in use:
1, criticize when scraping this product, should not criticize and scrape blocked up, bottom material batch scrapes one time to be advisable less than 1.0 millimeters, after it is previous all over receive it is dry after, then
It scrapes latter time；
2, what this product can not be used for wall does squeegeeing for angle and plasterboard；This product seriously cracks to wall and large area hollowing,
Flaking, it is unobvious to act on；
3, during using this product, never allow to convert plus other materials；After this product is sent to building site, it should set in a cool and dry place, cut
It is not pressurized；
4, topcoat paint can be done and colorful bottom material uses.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Finally, it should be noted that present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.It is excellent
The details that embodiment is all there is no detailed descriptionthe is selected, is not limited the invention to the specific embodiments described.Obviously, root
According to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to
The principle of the present invention and practical application are preferably explained, so that skilled artisan be enable to better understand and utilize
The present invention.The invention is limited only by the claims and the full scope thereof and equivalents thereof.
Claims (10)
1. a kind of absorption of the moisture absorption and scrubbable putty paste, it is characterised in that: including following components: grey calcium, calcium carbonate, rubber powder,
PVA, HEC, diatomite, styrene-acrylic emulsion, auxiliary material, deionized water, auxiliary material include dispersing agent, wetting agent, coalescing agent.
2. a kind of moisture absorption absorption according to claim 1 and scrubbable putty paste, it is characterised in that: by weight, packet
It includes following components: grey calcium 3-8%, calcium carbonate 6-15%, rubber powder 2-5%, PVA15-25%, HEC6-10%, styrene-acrylic emulsion 10-15%, dividing
Powder 1-3%, wetting agent 1-3%, coalescing agent 2-4%, surplus are to remove quantum water.
3. a kind of moisture absorption absorption according to claim 1 and scrubbable putty paste, it is characterised in that: by weight, packet
Include following components: grey calcium 5%, calcium carbonate 11%, rubber powder 4%, PVA20%, HEC8%, styrene-acrylic emulsion 12.5%, dispersing agent 2%, wetting agent
2%, coalescing agent 4%, surplus are to remove quantum water.
4. a kind of moisture absorption absorption according to claim 1 and scrubbable putty paste, it is characterised in that: further include zeolite
Powder, powdered activated carbon, by weight, zeolite powder 2-5%, white bamboo carbon powder 1-3%.
5. a kind of moisture absorption absorption according to claim 1 and scrubbable putty paste, it is characterised in that: the rubber powder is hydroxyl
Propyl methocel type putty rubber powder.
6. a kind of moisture absorption absorption according to claim 1 and scrubbable putty paste, it is characterised in that: the ash calcium, glue
Powder, diatomite, zeolite powder, white bamboo carbon powder will cross 400 meshes, and the calcium carbonate is nanometer grade calcium carbonate.
7. the preparation method of -6 any a kind of moisture absorption absorption and scrubbable putty paste according to claim 1, feature
It is: the following steps are included:
S1. the deionized water measured is put into reaction kettle, starts blender, mixing speed 35-80r/min；
S2. heating is heated to 90-95 DEG C, continues to stir and keep the temperature to PVA all to dissolve；
S3. 40 DEG C are cooled to, Xiang Shuizhong is slowly sieved into HEC, is kept stirring until being completely dissolved；
S4. temperature is kept, blender is adjusted to 1100-1500r/min, sequentially adds grey calcium, calcium carbonate, zeolite powder, white bamboo charcoal powder
End；
S5. blender is adjusted to 600-900r/min, sequentially adds rubber powder, diatomite, styrene-acrylic emulsion, auxiliary material, continues to stir, until
Form white paste；
S6. filling discharging after the assay was approved.
8. the preparation method of a kind of moisture absorption absorption and scrubbable putty paste according to claim 7, it is characterised in that: S2
In, during heating, auxiliary heating is carried out using infrared irridiation, infrared irridiation frequency is irradiation half a minute, stops
Half a minute.
9. the preparation method of a kind of moisture absorption absorption and scrubbable putty paste according to claim 8, it is characterised in that:
In S2, S3, solution rate, microwave frequency 10 are improved by the way of microwave-assisted dissolution4-106MHZ。
10. the preparation method of a kind of moisture absorption absorption and scrubbable putty paste according to claim 7, it is characterised in that:
In S5, in whipping process, by the way of the auxiliary of magnetic field, magnetic field strength 50000-100000A/m.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484048A (en) * | 2019-09-10 | 2019-11-22 | 河南方众环保科技有限公司 | A kind of dry powder paint for inner walls and its preparation method and application of releasable negative oxygen ion |
| CN116063872A (en) * | 2022-12-14 | 2023-05-05 | 丁海青 | Bottom leveling putty and preparation method thereof |
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| CN116063872A (en) * | 2022-12-14 | 2023-05-05 | 丁海青 | Bottom leveling putty and preparation method thereof |
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