CN108675681A - A kind of preparation of building decoration diatom ooze dry powder paint and construction method - Google Patents
A kind of preparation of building decoration diatom ooze dry powder paint and construction method Download PDFInfo
- Publication number
- CN108675681A CN108675681A CN201810521694.1A CN201810521694A CN108675681A CN 108675681 A CN108675681 A CN 108675681A CN 201810521694 A CN201810521694 A CN 201810521694A CN 108675681 A CN108675681 A CN 108675681A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- diatom ooze
- gas
- dry powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of preparation of building decoration diatom ooze dry powder paint and construction methods.Boric acid and sodium carbonate are mixed and made into gas-producing disintegrant, mixed with diatomite, modification infusorial earth is made, then it is dispersed in low melting-point agarose, then heating heat-sealing encystation, finally mixes with glass fibre, coupling agent, polymer dispersion powder, pigment, and diatom ooze dry mash is made.Dry powder paint and water are painted on metope with synthesis paste coating when construction, by heating heating so that low melting-point agarose capsule material releases gas-producing disintegrant by thawing, is reacted with water and generates CO2Gas drives the sundries for blocking diatom soil pores, it is ensured that the high porosity and high absorption property of diatom ooze, and capsule material clad gas-producing disintegrant is utilized, delay gas to discharge, vigorous reaction is avoided to destroy unhardened coating.
Description
Technical field
The present invention relates to wallpaper fields, and in particular to diatom ooze wallpaper, it is dry more particularly to a kind of building decoration diatom ooze
The preparation of powder coating and construction method.
Background technology
Diatom ooze is a kind of using diatomite as the green inner wall decoration wall material of main raw material(s).It, which has, eliminates formaldehyde, net
Change air, adjust the functions such as humidity, releasing negative oxygen ion, fire protection flame retarding, the self-cleaning, deodorization and sterilization of metope.Diatom ooze wall material is one
The wall decorative paint of kind natural environmental-protective, is easy to construct, and is suitable for wall and ceiling is decorated, be powdered, add certain proportion
Clear water can paint use；Traditional wall decorative material such as the alternative emulsion paint of diatom ooze, wallpaper in recent years, thus as decoration
New lover on building materials market is favored by more and more users.
The major function material of diatom ooze is diatomite, and diatom is a kind of algae lived in ocean, lake.Diatom ooze
Take the aquatic class of swimming before living in millions of years biological --- natural materials made of diatom deposition, main component is albumen
Stone is rich in multiple beneficial minerals, and quality is light and soft, and electron microscope shows that its particle surface has countless small holes, tool
There are the physical properties such as fine and smooth, loose, light, porous, water imbibition and permeability be strong.Exactly this molecular sieve structure outstanding, certainly
Determine its unique function --- there is very strong physical adsorption property and ion-exchange performance, spray water in metope large area, energy
A large amount of water are absorbed, illustrate that adsorptivity is very strong, and slowly sustained release negative oxygen ion, energy effectively decomposing formaldehyde, benzene, radon gas etc. are harmful
Carcinogen.
Chinese invention patent application number 201711117607.8 discloses a kind of novel diatom ooze ornament materials and its preparation
Method and construction method, are composed of the following components in parts by weight：50 ~ 60 parts of diatomite, 15 ~ 20 parts of titanium dioxide, white clouds soil 15 ~
25 parts, 1 ~ 2 part of hydroxypropyl methyl cellulose, 2 ~ 4 parts of antiseptic, 0.2 ~ 0.4 part of antifoaming agent, 0.1 ~ 0.3 part of dehumidizer.The invention
The price that diatom ooze ornament materials can be effectively reduced also improves the convenient and practical property of diatom ooze product, finished product diatom ooze
It is textile skin texture that ornament materials and fabric, which form whole appearance, natural, soft and graceful, personalized full, adds tie point
Face layer color, more aobvious skin texture it is rich and varied, diatom ooze bottom, fabric, diatom ooze face layer all have porous breathable performance, have
There is the characteristic of the nuisances such as suction, moisture releasing and formaldehyde adsorption；Finished product diatom ooze ornament materials may replace traditional wallpaper tie point, solution
Certainly wallpaper decorates pollution problem.
Chinese invention patent application number 201610378775.1 disclose a kind of flexible ecological environmental protection diatom ooze coating and its
Preparation method.The diatom ooze coating be by diatomite, flexible fiber, microcapsule expansion agent, modifying agent, toughener, soft graphite,
Talcum powder, inorganic binder and inorganic pigment composition.The present invention is using diatomite as the compound addition flexible fiber of primary raw material and micro-
Capsule swelling agent is mixed by modified, in flexible fiber of the diatomite surface cladding with network structure, is improved diatomaceous soft
Toughness and intensity, prevent that diatom ooze is cracking in use, obscission, while passing through and mixing toughener and flexible stone
Ink further enhances the intensity and cracking resistance of diatom ooze, solves the skill that diatom ooze coating easily loses powder, is easy to crack, intensity is low
Art problem improves the comprehensive performance of diatom ooze wall material.
Chinese invention patent application number 201510004169.9 discloses a kind of multi-stage porous regulation type diatom ooze, including diatom
Soil and binder.Improvements introduced is：It is another that micro-pore zeolite, siliceous mesopore molecular sieve and gesso is added；Wherein, zeolite adds
Dosage is diatomaceous 5 ~ 30wt%, mesopore molecular sieve additive amount is diatomaceous 0.5 ~ 15wt%, the additive amount of gesso
For diatomaceous 5 ~ 30wt%.The auxiliary material of the invention has bentonite, negative ion powder, calcium hydroxide, photocatalyst material, glass fibre
Be chopped silk, which significantly improves the adsorption capacity of the metope of diatom ooze smearing, obtains unexpected depollution of environment effect.Phase
To existing procucts, have the advantages that at low cost, intensity is high, antistatic, high absorption.
Chinese invention patent application number 201520415591.9 discloses a kind of diatom ooze art coatings decoration wall, including
Base course wall, prime coat, diatom ooze main coating and art coatings main material layer, cover lacquer coat；Have in base course wall outer application
Prime coat；The prime coat outer application has diatom ooze main coating；The diatom ooze main coating outer application has art coatings main material layer；
The art coatings main material layer outer application has finishing varnish coating.Simple in structure, novel in design rationally functional reliability is high,
Not only solves the defect of the prior art, and working procedure is simple, convenient for promoting the use of.The diatom for including in diatom ooze coating
Mud is porous, and porosity is very high, and adsorption capacity is very strong, can not only play the role of adsorbing substance in air, moreover it is possible to indoor wet
Degree is adjusted；And diatom ooze coating also has the characteristics of fire protection flame retarding, absorbing sound and lowering noise.
According to above-mentioned, diatom ooze there are intensity low, easy picking in existing scheme, it is easy to crack the problems such as, traditional solution skill
Art is organic gelatin substance to be added in diatom ooze wall material, but there are residual solvents smell is big, easily blocks diatom soil pores, make it
Absorption property is had a greatly reduced quality, and the environment-friendly function of diatom ooze coating is largely reduced；In addition, self generating gas system is selected to come
The blocking of diatom soil pores, common process is avoided to be damaged also not without the means for adjusting gas generation since reaction is excessively violent
Cured coating, influences apparent mass.In consideration of it, the present invention propose a kind of building decoration diatom ooze dry powder paint preparation and
Construction method can effectively solve above-mentioned technical problem.
Invention content
For the wider diatom ooze of current application there are intensity low, easy picking, it is easy to crack the problems such as, traditional addition is organic
The method of gelatin substance easily blocks diatom soil pores, influences absorption property, and select spontaneous there are residual solvents smell is big
Gas system avoids the technology of pore plugging from reacting violent, and fragile apparent mass, the present invention proposes a kind of building decoration diatom ooze
The preparation of dry powder paint and construction method, to effectively increase the porosity and absorption property of diatom ooze, and apparent mass
Good, performance is ideal.
Specific technical solution of the present invention is as follows：
A kind of preparation method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）It is mixed and made into gas-producing disintegrant using 40 ~ 50 part by weight of boric acid and 50 ~ 60 parts by weight sodium carbonate；
（2）20 ~ 30 parts by weight gas-producing disintegrant powder and 70 ~ 80 parts by weight diatomite are mixed in circulating air driven mixer
It closes, gas-producing disintegrant is made to reside in diatom soil pores, modification infusorial earth is made；
（3）By 22 ~ 35 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 65 ~ 78 parts by weight low melting-point agaroses
In, then heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；
（4）By 69 ~ 78 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and 12 ~ 15 parts by weight of glass fiber, 1 ~ 2 weight
Part coupling agent, 8 ~ 12 parts by weight polymer dispersion powders, the mixing of 1 ~ 2 parts by weight pigment are measured, diatom ooze dry mash is made.
Boric acid, for white powder crystallization or the crystallization of three clinopinacoid flakey gloss；Be under sodium carbonate room temperature white without gas
The powder or particle of taste；Boric acid and sodium carbonate are soluble easily in water, react in water：H3BO3+NaCO3=NaH4BO4+CO2, because
This, meets water heating heating by the gas-producing disintegrant powder that boric acid and sodium carbonate form and produces carbon dioxide gas, effectively avoided
Diatomite pore plugging.In addition, low melting-point agarose is the agarose by chemical modification, there is higher sieved characteristic, more
It is transparent, the agarose after ethoxy, the groups such as methoxyl group is introduced mainly on polysaccharide chain, can be in 30 DEG C or so plastics, about 65 DEG C
Fusing easily seals gas-producing disintegrant powder encystation, and the process that gas is discharged to gas-producing disintegrant powder plays slow releasing function.
Preferably, step（2）The incorporation time is 20 ~ 50min.
Preferably, step（3）The solid content of the low melting-point agarose is 20 ~ 30%.
Preferably, step（3）The method that the heat-sealing encystation uses thermal spray.
Preferably, step（4）The coupling agent is one kind in silane coupling agent or titanate coupling agent.
Preferably, step（4）The polymer dispersion powder is ethylene/vinyl acetate copolymer, vinyl acetate/versatic acid
At least one of ethylene copolymer or acrylic copolymer.
Preferably, step（4）The pigment is titanium pigment, iron pigment, chromate pigments, lead pigment or zinc pigment
At least one of.
The present invention also provides a kind of construction methods of building decoration diatom ooze dry powder paint, include the following steps：
（1）By 65 ~ 80 parts by weight diatom ooze dry mash and 20 ~ 35 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Preferably, step（2）The heating temperature is 60 ~ 70 DEG C.
The present invention also provides a kind of building decoration diatom ooze dry powder paints that above-mentioned preparation method is prepared.Pass through heating
Heating is so that low melting-point agarose capsule material melts and releases gas-producing disintegrant, and occurs with the water for penetrating into coat inside after spray
Reaction generates CO2Gas drives the sundries for blocking diatom soil pores；Due to containing capsule material layer, the generation of gas is delayed, has avoided
Vigorous reaction destroys unhardened coating, improves apparent mass, while improving diatomite porosity and absorption property.
The present invention provides a kind of preparation of building decoration diatom ooze dry powder paint and construction methods, with prior art phase
Than the feature and excellent effect protruded is：
1, propose to reside in diatom soil pores by low melting-point agarose capsule material cladding gas-producing disintegrant that prepare building decoration diatom ooze dry
The method of powder coating.
2, it and is penetrated into after spray by the heating that heats up so that low melting-point agarose capsule material releases gas-producing disintegrant by thawing
The water of coat inside reacts, and generates CO2Gas drives the sundries for blocking diatom soil pores, it is ensured that the high hole of diatom ooze
Gap rate and high absorption property.
3, using capsule material clad gas-producing disintegrant, slow releasing function is played, vigorous reaction is avoided to destroy unhardened coating,
Improve the apparent mass of diatom ooze ecology wallpaper.
Specific implementation mode
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention
Range be only limitted to example below.Without departing from the idea of the above method of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 46 part by weight of boric acid and 54 parts by weight sodium carbonate；
（2）24 parts by weight gas-producing disintegrant powder are mixed with 76 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 30min；
（3）By 31 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 69 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
26%；The temperature of heat-sealing is 37 DEG C；
（4）By 75 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 13 parts by weight of glass fiber, 1 parts by weight
Agent, 9 parts by weight polymer dispersion powders, the mixing of 2 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is silane coupling agent；It can
Dispersed latex powder is ethylene/vinyl acetate copolymer；Pigment is titanium pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 72 parts by weight diatom ooze dry mash and 28 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 66 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 1 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 1 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Embodiment 2
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 40 part by weight of boric acid and 60 parts by weight sodium carbonate；
（2）20 parts by weight gas-producing disintegrant powder are mixed with 80 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 20min；
（3）By 22 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 78 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
20%；The temperature of heat-sealing is 35 DEG C；
（4）By 78 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 12 parts by weight of glass fiber, 1 parts by weight
Agent, 8 parts by weight polymer dispersion powders, the mixing of 1 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is titanate coupling agent；
Polymer dispersion powder is vinyl acetate/versatic acid ethylene copolymer；Pigment is iron pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 65 parts by weight diatom ooze dry mash and 35 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 60 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 2 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 2 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Embodiment 3
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 50 part by weight of boric acid and 50 parts by weight sodium carbonate；
（2）30 parts by weight gas-producing disintegrant powder are mixed with 70 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 50min；
（3）By 35 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 65 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
30%；The temperature of heat-sealing is 40 DEG C；
（4）By 69 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 15 parts by weight of glass fiber, 2 parts by weight
Agent, 12 parts by weight polymer dispersion powders, the mixing of 2 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is silane coupling agent；
Polymer dispersion powder is acrylic copolymer；Pigment is chromate pigments.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 80 parts by weight diatom ooze dry mash and 20 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 70 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 3 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 3 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Embodiment 4
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 42 part by weight of boric acid and 58 parts by weight sodium carbonate；
（2）23 parts by weight gas-producing disintegrant powder are mixed with 77 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 30min；
（3）By 25 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 75 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
22%；The temperature of heat-sealing is 36 DEG C；
（4）By 76 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 13 parts by weight of glass fiber, 1 parts by weight
Agent, 9 parts by weight polymer dispersion powders, the mixing of 1 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is titanate coupling agent；
Polymer dispersion powder is ethylene/vinyl acetate copolymer；Pigment is lead pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 70 parts by weight diatom ooze dry mash and 30 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 62 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 4 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 4 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Embodiment 5
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 47 part by weight of boric acid and 53 parts by weight sodium carbonate；
（2）28 parts by weight gas-producing disintegrant powder are mixed with 72 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 40min；
（3）By 33 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 67 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
28%；The temperature of heat-sealing is 39 DEG C；
（4）By 71 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 14 parts by weight of glass fiber, 2 parts by weight
Agent, 11 parts by weight polymer dispersion powders, the mixing of 2 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is silane coupling agent；
Polymer dispersion powder is vinyl acetate/versatic acid ethylene copolymer；Pigment is zinc pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 75 parts by weight diatom ooze dry mash and 25 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 68 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 5 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 5 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Embodiment 6
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 45 part by weight of boric acid and 55 parts by weight sodium carbonate；
（2）25 parts by weight gas-producing disintegrant powder are mixed with 75 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 45min；
（3）By 30 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 70 parts by weight low melting-point agaroses, then
Heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；The solid content of low melting-point agarose is
25%；The temperature of heat-sealing is 38 DEG C；
（4）By 73 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and is coupled with 14 parts by weight of glass fiber, 1 parts by weight
Agent, 10 parts by weight polymer dispersion powders, the mixing of 2 parts by weight pigment, are made diatom ooze dry mash；Coupling agent is coupled for titanate esters
Agent；Polymer dispersion powder is acrylic copolymer；Pigment is titanium pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 72 parts by weight diatom ooze dry mash and 28 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；Heating temperature is 65 DEG C；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2Gas ensures diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of embodiment 6 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the embodiment 6 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Comparative example 1
Preparation process is：
（1）It is mixed and made into gas-producing disintegrant using 45 part by weight of boric acid and 55 parts by weight sodium carbonate；
（2）25 parts by weight gas-producing disintegrant powder are mixed with 75 parts by weight diatomite in circulating air driven mixer, bubble is made
It rises disintegrant to reside in diatom soil pores, modification infusorial earth is made；Incorporation time is 45min；
（3）By 73 parts by weight steps（2）Modification infusorial earth obtained and 14 parts by weight of glass fiber, 1 parts by weight coupling agent, 10 weights
Part polymer dispersion powder, the mixing of 2 parts by weight pigment are measured, diatom ooze dry mash is made；Coupling agent is titanate coupling agent；It is dispersible
Latex powder is acrylic copolymer；Pigment is titanium pigment.
A kind of construction method of building decoration diatom ooze dry powder paint, includes the following steps：
（1）By 72 parts by weight diatom ooze dry mash and 28 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Pure water is sprayed to metope, so that gas-producing disintegrant is met water reaction and generates CO2Gas ensures that diatomaceous hole is not blocked
Plug；
（3）Make coating dry solidification.
Test method is：
The diatom ooze ecology wallpaper of comparative example 1 is constructed in blocking test room, average thickness 3mm.
Surface quality is observed, and porosity is measured using Gao Bo porosimeter, tests 3 times, acquires average value.
It is 25 DEG C to test indoor temperature, and relative humidity 55% is passed through formaldehyde, is measured using concentration of formaldehyde tester initial dense
Then degree measures concentration of formaldehyde in 12h, for 24 hours with 36h respectively.
Apparent mass, porosity and the formaldehyde absorbing of the diatom ooze ecology wallpaper of the comparative example 1 measured by the above method
The concentration of formaldehyde of experiment is as shown in table 1.
Table 1：
Claims (9)
1. a kind of preparation method of building decoration diatom ooze dry powder paint, which is characterized in that include the following steps：
（1）It is mixed and made into gas-producing disintegrant using 40 ~ 50 part by weight of boric acid and 50 ~ 60 parts by weight sodium carbonate；
（2）20 ~ 30 parts by weight gas-producing disintegrant powder and 70 ~ 80 parts by weight diatomite are mixed in circulating air driven mixer
It closes, gas-producing disintegrant is made to reside in diatom soil pores, modification infusorial earth is made；
（3）By 22 ~ 35 parts by weight steps（2）Modification infusorial earth obtained is dispersed in 65 ~ 78 parts by weight low melting-point agaroses
In, then heating heat-sealing encystation, the low melting-point agarose that the powder containing gas-producing disintegrant is made coagulate pearl；
（4）By 69 ~ 78 parts by weight steps（3）Low melting-point agarose obtained coagulates pearl and 12 ~ 15 parts by weight of glass fiber, 1 ~ 2 weight
Part coupling agent, 8 ~ 12 parts by weight polymer dispersion powders, the mixing of 1 ~ 2 parts by weight pigment are measured, diatom ooze dry mash is made.
2. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（2）The incorporation time is 20 ~ 50min.
3. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（3）The fusing point of the low melting-point agarose is 65 DEG C.
4. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（3）The heat-sealing encystation uses thermal spray process.
5. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（4）The coupling agent is one kind in silane coupling agent or titanate coupling agent.
6. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（4）The polymer dispersion powder is ethylene/vinyl acetate copolymer, vinyl acetate/versatic acid ethylene copolymer or acrylic acid
At least one of copolymer.
7. a kind of preparation method of building decoration diatom ooze dry powder paint according to claim 1, it is characterised in that：Step
（4）The pigment is at least one of titanium pigment, iron pigment, chromate pigments, lead pigment or zinc pigment.
8. a kind of construction method of building decoration diatom ooze dry powder paint, which is characterized in that include the following steps：
（1）By 65 ~ 80 parts by weight diatom ooze dry mash and 20 ~ 35 parts by weight water with synthesis paste coating, it is painted on metope；
（2）Heating makes low melting-point agarose capsule material melt, and gas-producing disintegrant releases；
（3）Pure water is sprayed to metope, so that the gas-producing disintegrant released is met water reaction and generates CO2 gases, ensure diatomaceous hole
Gap is not blocked；
（4）Make coating dry solidification.
9. a kind of construction method of building decoration diatom ooze dry powder paint according to claim 8, it is characterised in that：Step
（2）The heating temperature is 60 ~ 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521694.1A CN108675681A (en) | 2018-05-28 | 2018-05-28 | A kind of preparation of building decoration diatom ooze dry powder paint and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521694.1A CN108675681A (en) | 2018-05-28 | 2018-05-28 | A kind of preparation of building decoration diatom ooze dry powder paint and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108675681A true CN108675681A (en) | 2018-10-19 |
Family
ID=63808568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521694.1A Withdrawn CN108675681A (en) | 2018-05-28 | 2018-05-28 | A kind of preparation of building decoration diatom ooze dry powder paint and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108675681A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608931A (en) * | 2018-12-04 | 2019-04-12 | 任国斌 | A kind of environmental protection coating material and preparation method thereof of green building wall |
| CN112064880A (en) * | 2020-08-21 | 2020-12-11 | 闫山 | Masonry-free self-bonding concrete block and using method thereof |
-
2018
- 2018-05-28 CN CN201810521694.1A patent/CN108675681A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608931A (en) * | 2018-12-04 | 2019-04-12 | 任国斌 | A kind of environmental protection coating material and preparation method thereof of green building wall |
| CN109608931B (en) * | 2018-12-04 | 2021-11-16 | 广东维拓化工股份有限公司 | Environment-friendly coating for green building wall and preparation method thereof |
| CN112064880A (en) * | 2020-08-21 | 2020-12-11 | 闫山 | Masonry-free self-bonding concrete block and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106242458B (en) | A kind of interior decoration mud | |
| CN101104766B (en) | Colorful coating for purifying indoor air and producing method thereof | |
| CN105949863A (en) | Functional diatomite putty powder and preparation method thereof | |
| CN104912212B (en) | A kind of long-acting breathing mud | |
| CN106084927B (en) | Powder decorative paint and its preparation, construction method | |
| CN104556912A (en) | Wall-facing material with capacity of adsorbing and decomposing indoor harmful gases and preparation method of wall-facing material | |
| CN107096512A (en) | A kind of formaldehyde adsorbent and preparation method thereof | |
| CN108675681A (en) | A kind of preparation of building decoration diatom ooze dry powder paint and construction method | |
| CN106045455B (en) | Anti-lost grey diatom ooze wall material of a kind of solid epistasis and preparation method thereof | |
| CN106045444B (en) | A kind of flexible ecological environmental protection diatom ooze coating and preparation method thereof | |
| US11732140B2 (en) | Environment-friendly wall paint for building and preparation method thereof | |
| CN107674465B (en) | A kind of preparation method of the environmentally friendly diatom ooze coating of enhancing | |
| CN106280660A (en) | A kind of neutral water-resistant putty | |
| CN106587813A (en) | Multifunctional wall covering material and preparation method thereof | |
| CN103351130A (en) | Preparation method and using method of anti-stripping exterior wall putty powder | |
| CN108529926A (en) | A kind of durability diatom ooze decorative wall material powder and preparation method | |
| CN108929065A (en) | A kind of preparation and construction method of building decoration diatom ooze environmental protection wall material | |
| CN108658506A (en) | A kind of construction method improving building decoration diatom ooze absorption property | |
| CN107814520A (en) | A kind of diatom ooze ornament materials and preparation method thereof | |
| CN107540330A (en) | A kind of potent mould proof decorative material for wall surface using diatomite as filler | |
| CN102911570B (en) | Environmental-friendly decorative fire retardant coating and preparation method thereof | |
| CN114988792A (en) | Preparation method of environment-friendly building material | |
| CN108484106A (en) | A kind of adjustable wet diatomite ecotecture decorative brick and preparation method | |
| CN108977158A (en) | A kind of fire-proof wooden door flame-retarding adhesive and preparation method thereof | |
| CN114045075A (en) | Anti-formaldehyde coating and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
|
| WW01 | Invention patent application withdrawn after publication |