CN109627834B - Diatom-based color white base material and surface material for internal wall with functions of ventilation, humidity regulation, sterilization and negative ion release and preparation method of diatom-based color white base material and surface material - Google Patents
Diatom-based color white base material and surface material for internal wall with functions of ventilation, humidity regulation, sterilization and negative ion release and preparation method of diatom-based color white base material and surface material Download PDFInfo
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Classifications
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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
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- 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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- 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
- 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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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Drying Of Gases (AREA)
Abstract
The invention belongs to the technical field of building materials, and particularly relates to a diatom-based colored white bottom material and a surface material for a health-preserving inner wall, which have the functions of ventilating, humidifying, sterilizing and releasing negative ions, and can be used for adsorbing harmful gases in the air, absorbing sound, reducing noise, sterilizing and disinfecting, simultaneously adjusting indoor humidity and increasing the concentration of the indoor negative ions, and a preparation method of the diatom-based colored white bottom material and the surface material; the diatom-based color white base material and the diatom-based color white fabric for the health-preserving interior wall, which are prepared by a reasonable formula and a simple process, have the effects of ventilating, humidifying, sterilizing and releasing negative ions, and have good construction performance and good comprehensive performance.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to a diatom-based color white base material and fabric for a health-preserving interior wall, which have the functions of improving indoor air quality, sterilizing and releasing negative ions and achieving indoor space humidity performance (good moisture absorption and moisture release), and a preparation method and application thereof.
Background
As is known, diatom ooze is more and more popular as a novel room decoration material, because of the porous property of diatom ooze, harmful substances emitted by decorated floors, sofas, furniture and the like are absorbed, decomposed and eliminated by tens of thousands of small holes opened by diatom ooze, the indoor pollution problem seriously puzzling at home at present is well solved, the light absorptivity is good, reflected light is natural and soft, the micropores can store water molecules in air, when the air is dried, the diatom ooze can release moisture, is not pure white, is white after being calcined by adding alkali, calcined diatomite is simply processed to form a filter aid, most of diatom oozes in the market are products used, the diatom ooze has the advantages that the whiteness is more than 85, the defects that the nanometer micropores of the diatomite collapse in the calcining process to influence the expansion of the specific surface area, thereby influencing the adsorption capacity to harmful gases, and whether other substances are changed into harmful substances and gases are generated in the calcining process, and further scientific research and demonstration are carried out.
In order to solve the problems of returning to nature and achieving more ecology, the invention abandons the process, 1, adopts a new process of airflow and winnowing to process, ensures the original ecology of the diatomite, and improves SiO by airflow elutriation and airflow elutriation of heavy metals in the process of airflow and winnowing2The content of (3) enlarges the specific surface area, increases the pore volume and the pore diameter, thereby enhancing the adsorption capacity; the waste third-grade and fourth-grade diatomite or C, D-grade diatomite is adopted, so that the tailings, the waste ores and the waste diatomite revive the youth activity again to make due contribution to the improvement of the indoor living environment of human beings.
In the traditional putty powder formula, the selected fillers are all solid cores, have no pore passages and have no specific surface area, such as heavy calcium, light calcium silicate and the like. The putty powder prepared by the filler has the characteristics of high density, compact film forming, scrubbing resistance and the like, but has poor air permeability, is easy to go moldy under a high-humidity environment, and is easy to generate common wall diseases such as bulge, crack, moldy and the like when the interior of a wall body is wet. The invention aims to remove the defects with lower cost so as to replace putty powder to become a new generation of wall decoration wall material base material, and the specific method is to use tailings, waste ores, waste three-grade and four-grade diatomite subjected to airflow and air separation to prepare 325-class 400-mesh diatomite as a main material, and add a proper amount of auxiliary materials and aggregate to prepare the diatom white base material with the formula of 1-3. Although the cost is slightly higher than that of the putty powder, the putty powder has incomparable function. The cost performance of the composite material is accepted by common people in the market,
in order to solve the increasing cultural and artistic demands of common people, background walls and wall paintings with bright color and changeable shapes, such as poems and paintings, are made, and simultaneously, the problems that diatomite is not calcined, alkali is not added and original ecology is solved. We research and develop a diatom-based colored white fabric decorative wall material which replaces diatom ooze products, has air permeability, moisture adjustment and super-strong adsorption capacity, and formulate a new formula. Most of diatomite selected from the traditional diatom ooze is diatomite calcined by adding alkali, and is simply processed into a filter aid with 325 meshes or other byproducts, wherein the original color of diatomite ore is grey, the skeleton of the diatomite ore is diatom remains dead hundreds of millions of years ago, and the diatomite ore is not simple SiO2The diatom protein silica is protein silica, the whiteness is more than 85 after bleaching or whitening agent is added, the physical and chemical properties of the diatom protein silica are obviously changed in the bleaching process, harmful substances and gases are not found out, and generally, the temperature of a converter is more than 480 ℃ in the calcining process, the diatom protein skeleton collapses, the specific surface area and the pore volume and the pore diameter are directly influenced, and the adsorption capacity is influenced. On the basis of selected auxiliary materials, a plurality of manufacturers use cement in a large amount to enhance the adhesion, and as is known, the silicate is solid, has no pore channel and no specific surface area, and the large amount of the silicate inevitably causes the filling of diatom pores, so that the product has the characteristics of high density, compact film formation, scrub resistance and the like, but has poor air permeability, is easy to dewfall in a high-humidity environment, and is easy to bulge and crack in a wall body. The present invention aims to solve these drawbacks. According to the formula, the diatomite with 400 meshes and 800 meshes after air flow and air separation is selected as a main material, a proper amount of aggregate and auxiliary materials are added, a new diatomite fabric is created, the performance of the diatomite fabric completely replaces diatom ooze on the market, the function of the diatomite fabric in super-strong adsorption is far from diatom ooze on a supermarket, the specific surface area per gram is up to more than 85 square meters, and the specific surface area per gram is 4-5 times of 10-19 square meters per gram of diatom ooze on the market. Under the auxiliary action of other auxiliary materials such as sepiolite, zeolite, attapulgite powder and the like, the air permeability, humidity regulation and adsorption functions of the composite material are obviously improved, and the three non-metal material ore powder have larger specific surface areas, which is not the subject matter of the invention. All in oneIn the process, the addition of the hot spring jade ultrafine powder enables the material to have remarkable sterilization and disinfection effects, the content of indoor negative ions is greatly improved, and the material is detected by the national building material test center: the content of negative ions reaches 1700ions/cm3(extracted from the detection report of the national building material test center), the data of the research and detection center of the novel diatom material in Liaoning province shows that the negative ions are persistently released at 800ions/cm in 400-3The air negative ion detection is at 8000ions/cm and 5000-3The indoor air quality health maintenance is achieved, and the health maintenance base material and the health maintenance fabric are a health maintenance base material and a health maintenance fabric in the true sense.
Disclosure of Invention
Aiming at the defects of the existing putty powder and diatom ooze technologies, the invention provides an inner wall diatom-based color white base material and a fabric decorative wall material with air permeability, humidity adjustment and super-strong adsorption functions and a preparation method thereof.
The purpose of the invention can be realized by the following technical scheme: a diatom-based color white backing material and fabric for internal walls with functions of ventilation, humidity regulation, sterilization and negative ion release and health maintenance comprises the following raw materials:
main materials: prepared by C, D grade diatomite through air flow and air separation, and the specific surface area is 85m2Per gram, diatomaceous earth SiO2The content accounts for 50-68% of the total weight, and the fineness is as follows: 325-400 mesh, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, the whiteness is 65-75, and the hot spring jade ultrafine powder accounts for 52-68% of the total content after being compounded with the modified diatomite.
Filling: one or more selected from white cement, lithopone, talcum powder, attapulgite powder, sepiolite powder, zeolite powder, light calcium, heavy calcium, titanium dioxide, wollastonite powder and sierozem powder;
auxiliary materials: is compounded with one or more of hydroxypropyl methyl cellulose, VAE flexible glue powder, anatase powder and dry powder defoaming agent.
The diatom-based color white backing material and the diatom-based color white fabric for the interior wall with functions of ventilation, humidity regulation, sterilization and negative ion release are composed of the following components in parts by weight: unit: kg of
The first formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: the unit kg of the weight of the steel is,
the second formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit kg
The third formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit kg
The first formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
The second formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
The third formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
The preparation method of the diatom-based color white backing material and the diatom-based color white fabric for the interior wall with the functions of ventilating, humidifying, sterilizing and releasing negative ions comprises the following steps:
(1) weighing a proper amount of the diatom colored white decorative wall material according to the proportion, namely, the main material, the filler and the auxiliary material of each component, and respectively placing the main material, the filler and the auxiliary material in a dust-free and dry closed container.
(2) Mixing sierozem powder, coarse white, zeolite powder, sepiolite powder, modified diatomite and hot spring jade powder according to the specific gravity, adding the mixture into a clean stirrer to be fully stirred for 10-20 minutes, then sequentially adding mineral fiber, hydroxypropyl methyl cellulose, VAE flexible rubber powder, dry powder defoamer and anatase white according to the component proportion, and stirring for 2-5 minutes when each auxiliary material is added.
(3) Stirring clockwise for 10-20 min, stirring counterclockwise for 10-30 min, then closing the stirrer, standing for 30-50 min, and packaging.
The invention has the beneficial effects that:
the diatom-based color-white base material and the fabric decorative wall material for the interior wall, which have the effects of ventilation, humidity regulation, sterilization and negative ion release, have the advantages of sterility, no odor and no pollution, do not cause new pollution to the indoor environment, regulate the indoor air quality and humidity, sterilize and disinfect, increase the indoor negative ion concentration and are beneficial to the health of human beings. The product is a substitute product for putty powder and diatom ooze, and has high quality and low cost, and wide application range.
The hot spring jade ultrafine powder added in the components is compounded by silicate crystal natural minerals containing water molecules and comprising multiple elements such as Al, Na, Ca, Mg, B, Fe, Mn, Cr and the like, and the unique PbSO contained in the hot spring water of the geothermal valley is utilized4And mineral elements such as Ba, Ra, Th, K and the like, when the hot spring water flows through and is gradually cooled, the mineral elements are precipitated and crystallized in later-stage riverbed rock block cracks to form ores, and the hot spring stones absorb the natural essence throughout the year, have natural electric polarity, can ionize water molecules, have strong radiation capability in a 4-14 mu m far infrared band, can purify the water molecules and release negative oxygen ions. The hot spring jade ultrafine powder prepared by synthesis has the advantages that the powder is fine, the granularity is more than 2500-3000 meshes, the specific surface area is greatly increased, and the defects of poor integral dispersibility and poor adsorption performance are well overcome after the hot spring jade ultrafine powder is combined with modified diatomite. When the primer and the fabric are applied indoors, the concentration of negative oxygen ions in indoor air is greatly increased, and the concentration of the negative oxygen ions reaches 1700ions/cm through the detection of the national building material test center3。
Detailed Description
The first embodiment is as follows:
the first formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: the unit kg of the weight of the steel is,
the first embodiment is characterized in that the coating is prepared by matching various auxiliary materials according to the comprehensive consideration of the factors of product density, compact film forming, scrubbing resistance and air permeability, no condensation, product cost and the like, and the practical effect is good.
Example two:
the second formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit kg
And in the second example, the content of the diatomite is increased, the content of the heavy calcium is reduced, the purpose is clear, the air permeability and the adsorption capacity of the product are further enhanced, the heavy calcium is reduced, the compactness of the product is reduced, and the adsorption capacity is obviously enhanced in practice.
EXAMPLE III
The third formula of the diatom-based color white base material for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit kg
Example three, the diatomaceous earth content and zeolite powder content were again increased. The air-permeable adsorption effect is stronger, the zeolite powder is added, the whiteness is increased (the whiteness can be increased in the experiment), the air-permeable, humidity-regulating and super-strong adsorption capacities are obviously enhanced, and the cost is slightly higher than that of the first example and the second example.
Example four
The first formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
In the fourth embodiment, the diatom colored white fabric is used as a raw material for fresco, background wall and manual painting, so that the particle sizes of the main material kieselguhr and related auxiliary materials, zeolite powder, sepiolite powder, heavy calcium and the like are increased to 600-800 meshes from the original 325-400 meshes. And secondly, the ash calcium powder is replaced by white cement, so that the whiteness of the raw material is improved, and color matching in construction is facilitated. In the fourth example, the product is prepared by comprehensively considering the comprehensive factors such as product density, film forming compactness, no condensation, air permeability and the like and reasonably proportioning, and has good effect in practice.
EXAMPLE five
The second formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
And in the fifth example, the paint is used as a raw material for wall paintings, background walls and manual paintings like the fourth example. The particle sizes of the main material diatomite and the related auxiliary materials, such as the zeolite powder, the sepiolite powder, the heavy calcium and the like are increased from the original 400-mesh sieve of 325-mesh to 800-mesh sieve of 600-mesh. And secondly, the ash calcium powder is replaced by white cement, so that the whiteness of the raw material is improved, and color matching in construction is facilitated. Meanwhile, the fifth example increases the content of diatomite and reduces the content of heavy calcium. The purpose is clear, the compactness is reduced, the mould prevention and the condensation prevention are facilitated, the air permeability, the humidity regulation and the adsorption capacity are enhanced, and the operation is good in practice.
EXAMPLE six
The third formula of the diatom-based colored white fabric for the interior wall, which has the effects of ventilating, humidifying, sterilizing and releasing negative ions, is composed of the following components in parts by weight: unit: kg of
The materials are used as the raw materials of wall paintings, background walls and manual paintings as in the fourth example and the fifth example. The particle sizes of the main material diatomite and the related auxiliary materials, such as the zeolite powder, the sepiolite powder, the heavy calcium and the like are increased from the original 400-mesh sieve of 325-mesh to 800-mesh sieve of 600-mesh. And secondly, the ash calcium powder is replaced by white cement, so that the whiteness of the raw material is improved, and color matching in construction is facilitated. Meanwhile, the sixth example again increases the content of diatomaceous earth, reduces the content of heavy calcium, and slightly increases the content of zeolite powder. The aim is clear, firstly, whiteness is increased, secondly, compactness is reduced, mould prevention and condensation prevention are facilitated, air permeability, humidity adjustment and adsorption capacity are enhanced, meanwhile, the content of the hot spring jade ultrafine powder is increased, the release amount of negative ions is continuously enhanced, the health preserving effect is obvious, and the operation is good in practice.
EXAMPLE seven
The diatom-based color white backing material and the diatom-based color white fabric for the interior wall, which have the effects of ventilating, humidifying, sterilizing and releasing negative ions, and the preparation method thereof, mainly comprise the following steps:
1. weighing a proper amount of the diatom colored white decorative wall material according to the proportion, namely, the main material, the filler and the auxiliary material of each component, and respectively placing the main material, the filler and the auxiliary material in a dust-free and dry closed container.
2. Mixing sierozem powder, coarse white, zeolite powder, sepiolite powder, diatomite and hot spring jade powder according to the specific gravity, adding the mixture into a clean stirrer to be fully stirred for 20 minutes, then sequentially adding mineral fiber, hydroxypropyl methyl cellulose, VAE flexible rubber powder, dry powder defoamer and anatase white according to the component proportion, and stirring for 5 minutes when each auxiliary material is added.
3. Stirring the stirrer clockwise for 20 minutes and anticlockwise for 10 minutes, then closing the stirrer, standing for 30 minutes, and packaging.
The diatom-based color white base material and the surface material decorative wall material which are breathable, capable of regulating humidity and super-strong in adsorption capacity and needed by the invention and the preparation method thereof are obtained through the six groups of embodiments.
The mass production tests of the invention prove that the negative ion release amount and the air-permeable humidity-regulating strong adsorption function of the invention meet or exceed the international standard of humidity-regulating indoor building decoration materials, the product is a substitute product which replaces putty powder and diatom ooze with high quality and low price, the application range is wide, although the invention embodiments have been shown and described, for a person skilled in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the invention, and the scope of the invention is defined by the appended claims and the equivalents thereof.
Claims (6)
1. The diatom colored white base material for the health-care inner wall, which has the functions of ventilating, humidifying, sterilizing and releasing negative ions, is characterized by comprising the following components in parts by weight: unit kg
The diatomite raw material is 325 meshes of 337.00
Zeolite powder 325-type 400-mesh 55.00
Sepiolite powder 325-400 mesh 9.00
Heavy calcium carbonate 400 mesh 300.00
Ash calcium powder 260.00
Mineral fiber 10.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Superfine powder of hot spring jade 18.00
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
2. The diatom colored white base material for the health-care inner wall, which has the functions of ventilating, humidifying, sterilizing and releasing negative ions, is characterized by comprising the following components in parts by weight: unit kg
The diatomite raw material is 325 meshes of 376.00
Zeolite powder 325-plus 400-mesh 50.00
Sepiolite powder 325-400 mesh 10.00
400 mesh 250.00 of heavy calcium carbonate
Ash calcium powder 260.00
Mineral fiber 9.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Superfine powder 24.00 of hot spring jade
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
3. The diatom colored white base material for the health-care inner wall, which has the functions of ventilating, humidifying, sterilizing and releasing negative ions, is characterized by comprising the following components in parts by weight: unit kg
The diatomite raw material is 325 meshes of 390.00
Zeolite powder 325-plus 400-mesh 60.00
Sepiolite powder 325-400 mesh 8.00
Heavy calcium carbonate of 400 meshes 208.00
Sierozem powder 255.00
Mineral fiber 8.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Hot spring jade super fine powder 60.00
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
4. The diatom colored white fabric with the functions of ventilating, humidifying, sterilizing and releasing negative ions for health maintenance is characterized by comprising the following components in parts by weight: unit: kg of
600-800 mesh 313.00 diatomite raw material
Zeolite powder 600-800 mesh 55.00
Sepiolite powder 600 plus 800 mesh 9.00
800 mesh 300.00 heavy calcium carbonate
White cement 260.00
Mineral fiber 10.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Hot spring jade super fine powder 42.00
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
5. The diatom colored white fabric with the functions of ventilating, humidifying, sterilizing and releasing negative ions for health maintenance is characterized by comprising the following components in parts by weight: unit: kg of
600-800 mesh 352.00 diatomite raw material
Zeolite powder 600-800 mesh 50.00
600-mesh sepiolite powder and 800-mesh 10.00
800 mesh 250.00 of coarse whiting 600-
White cement 260.00
Mineral fiber 9.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Superfine powder 48.00 of hot spring jade
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
6. The diatom-based color white fabric for the interior wall with the functions of ventilation, humidity regulation, sterilization and negative ion release is characterized by comprising the following components in parts by weight: unit: kg;
600-800 mesh 390.00 diatomite raw material
Zeolite powder 600-800 mesh 60.00
Sepiolite powder 600-800 mesh 8.00
Heavy calcium 600-800 mesh 208.00
White cement 255.00
Mineral fiber 8.00
Hydroxypropyl methylcellulose 2.60
VAE Flexible glue powder 4.40
Dry powder antifoam agent 1.70
Anatase titanium dioxide 2.30
Hot spring jade super fine powder 60.00
The diatomite raw material is prepared by C, D-grade diatomite through air flow and air separation, and the specific surface area of the diatomite raw material is 85m2Per g, SiO in diatomaceous earth raw material2The content accounts for 50-68% of the total weight, and the whiteness is 65-75; the fineness of the hot spring jade ultrafine powder is 2500-3000 meshes, and the whiteness is 65-75.
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| CN201811534277.7A CN109627834B (en) | 2018-12-14 | 2018-12-14 | Diatom-based color white base material and surface material for internal wall with functions of ventilation, humidity regulation, sterilization and negative ion release and preparation method of diatom-based color white base material and surface material |
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| CN201811534277.7A CN109627834B (en) | 2018-12-14 | 2018-12-14 | Diatom-based color white base material and surface material for internal wall with functions of ventilation, humidity regulation, sterilization and negative ion release and preparation method of diatom-based color white base material and surface material |
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| CN113512309A (en) * | 2021-03-22 | 2021-10-19 | 沈阳化工大学 | Preparation method of diatom tailing thermal insulation coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012087277A (en) * | 2010-10-15 | 2012-05-10 | Shoji Sawada | Negative ion-generating material and method for production thereof |
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| CN100339448C (en) * | 2004-11-23 | 2007-09-26 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
| CN102643048B (en) * | 2012-05-08 | 2014-03-26 | 李新波 | Diatom internal wall coating with humidity-regulating and air purifying functions and preparation process thereof |
| CN105348938A (en) * | 2015-12-10 | 2016-02-24 | 张保营 | Ecological jade interior wall paint and preparation method thereof |
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