CN106747630A - A kind of composite long-acting breathing diatom ooze and preparation method thereof - Google Patents
A kind of composite long-acting breathing diatom ooze and preparation method thereof Download PDFInfo
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- CN106747630A CN106747630A CN201710160573.4A CN201710160573A CN106747630A CN 106747630 A CN106747630 A CN 106747630A CN 201710160573 A CN201710160573 A CN 201710160573A CN 106747630 A CN106747630 A CN 106747630A
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- 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
- C04B38/085—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances of micro- or nanosize
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to a kind of composite long-acting breathing diatom ooze, the composite long-acting breathing diatom ooze includes according to mass fraction：30~40 parts of diatomite, 5~10 parts of kaolin, 5~10 parts of sepiolite powders, 2~6 parts of powdered whitings, 3~8 parts of titanium dioxide, 0.05~0.2 part of anti-crack fiber, 0.2~0.6 part of water-loss reducer and 0.01~0.08 part of defoamer.The present invention optimizes compounding by natural porous material and multiple auxiliary materials, the nano aperture capacity of diatom ooze material is significantly increased, the various peculiar smell of interior can be removed, the moment keeps the with fresh air of interior, indoor air humidity can also be adjusted, suppresses bacteria breed.In addition, material of the present invention is easy to obtain, simple production process, reaction condition is easily controllable, compound various pollution-free additives, safety and environmental protection, with low production cost, the functions such as formaldehyde, purify air, regulation humidity, fire protection flame retarding, the self-cleaning, deodorization and sterilization of metope are eliminated, can be used for substituting existing decoration wall material.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of composite long-acting breathes diatom ooze and its preparation side
Method.
Background technology
People will not only face the possible pollution in public place now, also face the harm from indoor pollution.It is outdoor
Environmental pollution will induce human body to produce lesion；And formaldehyde, the volatile organic matter (Volatile that indoor hardware fitting is produced
Organic Compounds, VOC), tiny dust granules, toxic component can also have a negative impact to health.Its
In, formaldehyde is a kind of colourless, with intense irritation smell gas, at room temperature highly volatile, and volatile quantity is with temperature
Raise and increase, there is the skin and mucous membrane to people strong impulse to act on, and methyl alcohol can be transformed into human body, to optic nerve
Produce harmful effect.Long Term Contact low dosage formaldehyde easily causes chronic respiratory disease, pregnancy syndrome and neonate's constitution
Reduce, situation severe patient even causes nasopharyngeal carcinoma.High-concentration formaldehyde is to all toxic work such as nervous system, immune system, liver
With.
As people are to the progressively understanding of finishing pollution, the selection of indoor hardware fitting is increasingly valued by people.
In order to meet the demand of people, in the market occurs in that some can adsorb the kieselguhr wall material with harmful substance in purify air,
But in order to it can be bonded on the wall, often with the addition of the binding agents such as lime cement and latex powder, these materials often with
The porous material such as diatomite reaction bonded together, blocks original few spiracle, and making the respiratory of diatom ooze wall material reduces,
The ability reduction of formaldehyde adsorption and vapor.
Therefore, a kind of interior decoration wall material with air-cleaning function is researched and developed, oneself is through turning into current urgent and important
Technical problem.
The content of the invention
It is main with diatom ooze it is an object of the invention to provide a kind of composite long-acting breathing diatom ooze and preparation method thereof
Raw material, compound various pollution-free additives, are used to substitute existing decoration wall material.
To achieve the above object, the invention provides a kind of composite long-acting breathing diatom ooze.Specifically, the composite long-acting
Breathing diatom ooze includes according to mass fraction：30~40 parts of diatomite, 5~10 parts of kaolin, 5~10 parts of sepiolite powders, 2~6
Part powdered whiting, 3~8 parts of titanium dioxide, 0.05~0.2 part of anti-crack fiber, 0.2~0.6 part of water-loss reducer and 0.01~0.08
Part defoamer.
Preferably, the composite long-acting breathing diatom ooze includes according to mass fraction：33~38 parts of diatomite, 6~8 parts high
Ridge soil, 6~8 parts of sepiolite powders, 3~5 parts of powdered whitings, 4~6 parts of titanium dioxide, 0.12~0.16 part of anti-crack fiber, 0.3
~0.5 part of water-loss reducer and 0.03~0.06 part of defoamer.
Preferably, the composite long-acting breathing diatom ooze includes according to mass fraction：35 parts of diatomite, 7 parts of kaolin, 7
Part sepiolite powder, 4 parts of powdered whitings, 5 parts of titanium dioxide, 0.14 part of anti-crack fiber, 0.4 part of water-loss reducer and 0.05 part of froth breaking
Agent.
Preferably, the diatomite is terra silicea purificata, and the content of amorphous silicon di-oxide is more than 85%, and fineness is
140~200 mesh.
Preferably, the kaolin is calcined kaolin, and fineness is 400~800 mesh.
Preferably, the powdered whiting fineness is 800~1000 mesh.
Preferably, the titanium dioxide is rutile-type or anatase titanium dioxide.
Preferably, the water-loss reducer is at least one in hydroxypropyl methyl cellulose, carboxymethylcellulose calcium, starch ether.
Preferably, the defoamer is dry powder defoamer.
Second aspect present invention provides the preparation method that a kind of composite long-acting breathes diatom ooze.Specifically, methods described
Comprise the following steps：
Water is poured into mixer, be separately added under stirring condition diatomite, kaolin, sepiolite powder, powdered whiting,
Water-loss reducer and defoamer, and stir；Under 50KHz ultrasound conditions, titanium dioxide is added, continuation is stirred after 20min
Anti-crack fiber is added, continues to stir fully to be mixed to all of raw material to obtain final product.
The inventive method has the following advantages that：
1st, composite long-acting breathing diatom ooze of the invention, compounding, pole are optimized by natural porous material and multiple auxiliary materials
The big nano aperture capacity that increased diatom ooze material, and by increasing anti-crack fiber, further enhancing diatom ooze material
Material tensile strength and crack resistance.
2nd, composite long-acting breathing diatom ooze of the invention, by excellent pore structure, can remove the various different of interior
Taste, the moment keeps the with fresh air of interior, can also adjust indoor air humidity, suppresses bacteria breed.In addition, its main material
Without electrostatic will not be produced between heavy metal, therefore metope and dust, the function self-cleaning so as to reach metope.
3rd, the present invention prepares material and is easy to obtain, and simple production process, reaction condition is easily controllable, compounds various pollution-free
Additive, safety and environmental protection, and low production cost, can be used for substituting existing decoration wall material.
Specific embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
36 part of 140 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 9 part of 600 mesh calcining are separately added under part
Kaolin, 10 parts of sepiolite powders, 4 part of 800 mesh powdered whiting, 0.2 part of hydroxypropyl methyl cellulose, 0.2 part of carboxymethyl cellulose
Element, 0.2 part of starch ether and 0.01 part of dry powder defoamer, and stir；Under 50KHz ultrasound conditions, 8 parts of rutile are added
Type titanium dioxide, continues to add 0.17 part of anti-crack fiber after stirring 20min, continues to stir to all of raw material and fully mixes
It is even.
Embodiment 2
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
40 part of 160 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 5 part of 500 mesh calcining are separately added under part
Kaolin, 5 parts of sepiolite powders, 3 part of 800 mesh powdered whiting, 0.2 part of starch ether and 0.03 part of dry powder defoamer, and fully stir
Mix uniform；Under 50KHz ultrasound conditions, 6 parts of rutile titanium dioxides are added, continue to add 0.08 part after stirring 20min
Anti-crack fiber, continues stirring to all of raw material and fully mixes.
Embodiment 3
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
33 part of 200 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 7 part of 400 mesh calcining are separately added under part
Kaolin, 10 parts of sepiolite powders, 2 part of 800 mesh powdered whiting, 0.3 part of carboxymethylcellulose calcium and 0.08 part of dry powder defoamer, and
Stir；Under 50KHz ultrasound conditions, 5 parts of anatase titanium dioxides are added, continue to be added after stirring 20min
0.05 part of anti-crack fiber, continues stirring to all of raw material and fully mixes.
Embodiment 4
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
34 part of 150 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 5 part of 400 mesh calcining are separately added under part
Kaolin, 6 parts of sepiolite powders, 4 part of 1000 mesh powdered whiting, 0.1 part of hydroxypropyl methyl cellulose, 0.3 part of carboxymethyl cellulose
Element and 0.06 part of dry powder defoamer, and stir；Under 50KHz ultrasound conditions, 4 parts of rutile titanium dioxides are added,
Continue to add 0.2 part of anti-crack fiber after stirring 20min, continue stirring to all of raw material and fully mix.
Embodiment 5
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
35 part of 180 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 6 part of 600 mesh calcining are separately added under part
Kaolin, 5 parts of sepiolite powders, 6 part of 1000 mesh powdered whiting, 0.3 part of hydroxypropyl methyl cellulose, 0.1 part of starch ether and
0.07 part of dry powder defoamer, and stir；Under 50KHz ultrasound conditions, 4 parts of anatase titanium dioxides are added, continue to stir
Mix and add after 20min 0.11 part of anti-crack fiber, continue to stir to all of raw material and fully mix.
Embodiment 6
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
30 part of 160 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 9 part of 600 mesh calcining are separately added under part
Kaolin, 9 parts of sepiolite powders, 5 part of 1000 mesh powdered whiting, 0.2 part of carboxymethylcellulose calcium, 0.4 part of starch ether and 0.05 part
Dry powder defoamer, and stir；Under 50KHz ultrasound conditions, 3 parts of anatase titanium dioxides are added, continue to stir 20min
0.16 part of anti-crack fiber is added later, is continued stirring to all of raw material and is fully mixed.
Embodiment 7
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
32 part of 140 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 10 part of 800 mesh calcining are separately added under part
Kaolin, 8 parts of sepiolite powders, 5 part of 800 mesh powdered whiting, 0.3 part of hydroxypropyl methyl cellulose, 0.2 part of starch ether and 0.06
Part dry powder defoamer, and stir；Under 50KHz ultrasound conditions, 7 parts of anatase titanium dioxides are added, continue to stir
0.14 part of anti-crack fiber is added after 20min, is continued stirring to all of raw material and is fully mixed.
Embodiment 8
The composite long-acting of the present embodiment breathes the preparation method of diatom ooze, specially：Water is poured into mixer, stirring bar
38 part of 200 mesh terra silicea purificata (content of amorphous silicon di-oxide is more than 85%), 8 part of 500 mesh calcining are separately added under part
Kaolin, 7 parts of sepiolite powders, 2 part of 1000 mesh powdered whiting, 0.2 part of hydroxypropyl methyl cellulose and 0.02 part of dry powder froth breaking
Agent, and stir；Under 50KHz ultrasound conditions, 8 parts of rutile-types or anatase titanium dioxide are added, continue to stir
0.12 part of anti-crack fiber is added after 20min, is continued stirring to all of raw material and is fully mixed.
The composite long-acting breathing diatom ooze for being prepared to each group distribution ratio in embodiment 1~8 and method respectively carries out nanometer
Aperture capacity, adhesive strength (28 days), content of volatile organic compound, purifying formaldehyde performance, mould proof performance test (JC/T
2177-2013《Diatom ooze decorative wall material》), the results are shown in Table 1.
Table 1 is composite long-acting breathing diatom ooze indices prepared by embodiment 1~8
From table 1 it follows that the composite long-acting breathing diatom ooze various functions index that embodiment 1~8 is prepared
It is above existing product.Wherein, the detection limit value of content of volatile organic compound is 1g/kg, and composite long-acting breathing diatom
Mud content of volatile organic compound is less than 1g/kg, thus fails to detect.In addition, composite long-acting breathing diatom of the invention
Mud nano aperture capacity obtains greatly raising compared with existing product.
Although the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of composite long-acting breathes diatom ooze, it is characterised in that：The composite long-acting breathes diatom ooze according to mass fraction bag
Include：30~40 parts of diatomite, 5~10 parts of kaolin, 5~10 parts of sepiolite powders, 2~6 parts of powdered whitings, 3~8 parts of titanium dioxides
Titanium, 0.05~0.2 part of anti-crack fiber, 0.2~0.6 part of water-loss reducer and 0.01~0.08 part of defoamer.
2. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The composite long-acting breathes diatom ooze
Include according to mass fraction：33~38 parts of diatomite, 6~8 parts of kaolin, 6~8 parts of sepiolite powders, 3~5 parts of powdered whitings,
4~6 parts of titanium dioxide, 0.12~0.16 part of anti-crack fiber, 0.3~0.5 part of water-loss reducer and 0.03~0.06 part of defoamer.
3. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The composite long-acting breathes diatom ooze
Include according to mass fraction：35 parts of diatomite, 7 parts of kaolin, 7 parts of sepiolite powders, 4 parts of powdered whitings, 5 parts of titanium dioxide,
0.14 part of anti-crack fiber, 0.4 part of water-loss reducer and 0.05 part of defoamer.
4. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The diatomite is refined diatom
Soil, the content of amorphous silicon di-oxide is more than 85%, and fineness is 140~200 mesh.
5. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The kaolin is calcining kaolinite
Soil, fineness is 400~800 mesh.
6. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The powdered whiting fineness is
800~1000 mesh.
7. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The titanium dioxide is rutile-type
Or anatase titanium dioxide.
8. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The water-loss reducer is hydroxypropyl methyl
At least one in cellulose, carboxymethylcellulose calcium, starch ether.
9. composite long-acting according to claim 1 breathes diatom ooze, it is characterised in that：The defoamer is dry powder froth breaking
Agent.
10. a kind of composite long-acting as claimed in claim 1 breathes the preparation method of diatom ooze, it is characterised in that：Methods described
Comprise the following steps：Water is poured into mixer, diatomite, kaolin, sepiolite powder, heavy carbon are separately added under stirring condition
Sour calcium, water-loss reducer and defoamer, and stir；Under 50KHz ultrasound conditions, titanium dioxide is added, continue to stir 20min
Anti-crack fiber is added later, continues to stir fully to be mixed to all of raw material to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710160573.4A CN106747630A (en) | 2017-03-17 | 2017-03-17 | A kind of composite long-acting breathing diatom ooze and preparation method thereof |
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| CN201710160573.4A CN106747630A (en) | 2017-03-17 | 2017-03-17 | A kind of composite long-acting breathing diatom ooze and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840601A (en) * | 2017-11-01 | 2018-03-27 | 上海蕴彩实业有限公司 | A kind of nano-particles reinforcement type antibacterial and mouldproof diatom ooze |
| CN107915432A (en) * | 2017-10-27 | 2018-04-17 | 德清叶环保科技有限公司 | Without sand mold diatom ooze |
| CN108623227A (en) * | 2018-05-28 | 2018-10-09 | 山东泥工坊环保科技有限公司 | It is a kind of efficiently to breathe damping type diatom ooze and preparation method thereof |
| CN109320143A (en) * | 2017-08-01 | 2019-02-12 | 金波 | A kind of diatom ooze and preparation method thereof |
| CN110304888A (en) * | 2019-07-09 | 2019-10-08 | 上海贝恒人居建设集团有限公司 | A kind of heat preservation humidity conditioning dry powder diatom ooze and preparation method thereof |
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| CN105733337A (en) * | 2016-04-27 | 2016-07-06 | 谭钰良 | Environment-friendly anti-cracking putty for inner wall |
| CN105860606A (en) * | 2016-04-22 | 2016-08-17 | 安徽开林新材料股份有限公司 | Water-based negative ion coating for indoor walls and preparation method thereof |
| CN106046905A (en) * | 2016-08-14 | 2016-10-26 | 谢新莉 | Environment-friendly anti-crack material for wall decoration and preparation method thereof |
| CN106396593A (en) * | 2016-09-14 | 2017-02-15 | 常州绿马特建筑科技有限公司 | Diatom ooze without gelatin powder |
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| CN105110761A (en) * | 2015-09-10 | 2015-12-02 | 吉林大学 | Environment-friendly diatom ooze composite and preparation method thereof |
| CN105860606A (en) * | 2016-04-22 | 2016-08-17 | 安徽开林新材料股份有限公司 | Water-based negative ion coating for indoor walls and preparation method thereof |
| CN105733337A (en) * | 2016-04-27 | 2016-07-06 | 谭钰良 | Environment-friendly anti-cracking putty for inner wall |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320143A (en) * | 2017-08-01 | 2019-02-12 | 金波 | A kind of diatom ooze and preparation method thereof |
| CN107915432A (en) * | 2017-10-27 | 2018-04-17 | 德清叶环保科技有限公司 | Without sand mold diatom ooze |
| CN107840601A (en) * | 2017-11-01 | 2018-03-27 | 上海蕴彩实业有限公司 | A kind of nano-particles reinforcement type antibacterial and mouldproof diatom ooze |
| CN107840601B (en) * | 2017-11-01 | 2021-02-09 | 上海蕴彩实业有限公司 | Nano-particle composite antibacterial mildew-proof diatom ooze |
| CN108623227A (en) * | 2018-05-28 | 2018-10-09 | 山东泥工坊环保科技有限公司 | It is a kind of efficiently to breathe damping type diatom ooze and preparation method thereof |
| CN110304888A (en) * | 2019-07-09 | 2019-10-08 | 上海贝恒人居建设集团有限公司 | A kind of heat preservation humidity conditioning dry powder diatom ooze and preparation method thereof |
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