CN106045464A - Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas - Google Patents
Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas Download PDFInfo
- Publication number
- CN106045464A CN106045464A CN201610399921.9A CN201610399921A CN106045464A CN 106045464 A CN106045464 A CN 106045464A CN 201610399921 A CN201610399921 A CN 201610399921A CN 106045464 A CN106045464 A CN 106045464A
- Authority
- CN
- China
- Prior art keywords
- wall material
- diatomaceous earth
- indoor
- kieselguhr
- volatile organic
- 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.)
- Pending
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
- 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
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a coating, in particular to a wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas. The wall material is prepared from raw materials in percentage by weight as follows: 40%-65% of the diatomaceous earth, 5%-21% of talc powder, 3%-15% of sodium carboxymethylcellulose, 5%-17% of attapulgite, 3%-8% of silicon powder, 2%-7% of titanium dioxide, 2%-3% of sodium peroxycarbonate and 2% of paper pulp. The defect that the content of the diatomaceous earth in the indoor wall material is smaller than 40% is overcome, the content of the diatomaceous earth is high, and the functions of indoor humidifying and air purification are improved due to increasing of the use amount of the diatomaceous earth. The aspects of indoor humidifying and air purification cannot be realized by any existing indoor wall material, all performance indexes of the wall material meet national requirements for diatom wall materials, and the wall material is an efficient and environment-friendly indoor decoration material. The wall material is suitable for the public, is simple to construct, low in cost, natural and environment-friendly and has a good air purification effect.
Description
Technical field
The present invention relates to a kind of coating, a kind of kieselguhr content height and the wall material of energy purifying volatile organic gas.Commodity
Title: diatom DABAI.
Background technology
In the prior art, indoor refer mainly in room, and room air pollution refers to the indoor caused due to a variety of causes
In air, harmful substance (mostly being volatile organic matter gas) exceeds standard, and then affects the indoor environmental pollution behavior of health.
Nuisance includes formaldehyde, benzene, ammonia, radioactive radon etc..Along with pollution level is aggravated, people knows from experience generation subhealth state and reacts even prestige
The side of body is to life security.It it is one of harm being increasingly subject to attention.
Room air pollution refers to exist in the air closed in space the material of harm and dense to health
Degree alreadys more than national standard and reaches to hurt the health degree of people, and it is dirty that we are generically and collectively referred to as room air this type of phenomenon
Dye.The time of people every day average about more than 80% is spent in indoor.Along with producing and the more modernization of life style,
More work and sports entertainment all can be carried out in indoor, and shopping also need not be gone into the street every day, the most indoor microclimate
Make people need not often go to open air regulate heat effect, so, the indoor activity time of people is the most more, even as high as 93% with
On.Therefore, IAQ (indoor air quality) just seems more closely more important to the relation of health.Although, indoor pollutant
Concentration is the most relatively low, but owing to time of contact is the longest, therefore its accumulation exposure is the highest.The weak people such as the oldest, young, sick, residual
Group, Abwehrkraft des Koepers is relatively low, and outdoor activities chance is less, and therefore, the quality of IAQ (indoor air quality) is the heaviest with their relation
Want.
Present diatom ooze wall material commonly uses triple superphosphate.Ground calcium carbonate be dependent on drying crystalline and carbonization and
Hardening, owing to the carbon dioxide content in air is low, and the calcium carbonate duricrust formed after carbonization stops carbon dioxide internally to ooze
Thoroughly, also hindering moisture outwards to evaporate, thus hardening is slowly, the intensity after hardening is the highest, when being in wet environment, and heavy carbon
Moisture in acid calcium does not evaporates, and carbon dioxide also cannot penetrate into, and hardening will stop, and add that calcium hydroxide is soluble in water, harden
Ground calcium carbonate meet water also can dissolve defeated and dispersed.Therefore, ground calcium carbonate should not be in long-term humidity with by the environment of water soaking
Use.This just hinders the effect in indoor damping of the diatom wall material.After triple superphosphate, diatom wall material uses in long-term humid area
The problem that there is weak effect.
Summary of the invention
It is an object of the invention to provide one to purify the air of a room for above-mentioned deficiency effective, be beneficial to remove formaldehyde
Kieselguhr content height and the wall material of energy purifying volatile organic gas.
The technical solution of the present invention is: a kind of kieselguhr content height and the wall of energy purifying volatile organic gas
Material, it is made up of the raw material of following percetage by weight: kieselguhr 40-65%, Pulvis Talci 5-21%, carboxymethyl cellulose 3-
15%, convex-concave rod stone 5-17%, silica flour 3-8%, titanium dioxide 2-7%.Sodium carbonate peroxide 2-3%, paper pulp 2%.
Preferably: kieselguhr content high and can the wall material of purifying volatile organic gas, former by following percetage by weight
Material composition: kieselguhr 65%, Pulvis Talci 5%, carboxymethyl cellulose 3%, convex-concave rod stone 17%, silica flour 3%, titanium dioxide 2%.Peroxycarbonic acid
Sodium 3%, paper pulp 2%.
Preparation method: weigh raw material, mixing, obtain diatom wall material powder body, and use moisture barrier bag to pack, i.e. complete.Method
Simple to operation, industrialization can be realized.
The effect in diatom wall material of the various materials:
Kieselguhr: with the diatom wall material of kieselguhr production in addition to will not giving out harmful chemical substance, also change
The effect of kind living environment.It is possible, firstly, to be automatically adjusted indoor humidity.Diatomaceous main component is silicic acid matter, produces with it
Chamber interior walls material there is the characteristic such as superfluorescent fiber, Porous, go out 5000 to 6000 times more than its ultra tiny boring ratio Linesless charcoal.In indoor
Humidity when rising, the ultra micro pore on diatom wall material can moisture content in automatic absorption air, stored.If room
Moisture content in interior air reduces, humidity declines, and the moisture content being stored in ultra micro pore just can be discharged by diatom wall material.Its
Secondary, diatom wall material also has the function eliminating abnormal flavour, keeps indoor cleaning.Studying and test result indicate that, kieselguhr can play
The effect of deodorizer.Abnormal flavour and absorption, decomposition harmful chemical can be eliminated for a long time, and indoor wall can be kept for a long time
Cleaning, even if there being smoker in family, wall also will not turn to be yellow.Diatom wall material can also absorb and decompose and cause people's allergy
Material, produces medical effect.Diatom wall material can produce waterfall effect to absorption and the release of moisture, is just being become by water-molecule dissociation
Anion.Owing to hydrone is wrapped, form negative ions group, then with hydrone as carrier, swim the most everywhere, gather around
There is sterilizing ability.The negative ions group swum the most everywhere encounters allergin and other antibacterial, mycete etc. are harmful
Material, just can surround immediately and isolate.Then, in negative ions group the most active hydroxide ion of performance and these
Harmful substance carries out violent chemical reaction, and they are finally completely decomposed into the harmless objects such as hydrone.Diatom wall material is also
Can absorb and decompose the material causing people's allergy, having medical functions.Absorption and the release of moisture content can be produced by diatom wall material
Waterfall effect, becomes negative ions by water-molecule dissociation.Negative ions group swim the most everywhere, has sterilizing ability.With diatom
Soil be the diatom wall material of raw material without harmful chemical, except have do not fire, sound insulation, the spy such as waterproof, lightweight and heat insulation
Outside Dian, also dehumidifying, deodorization, purify the air of a room etc. acts on, and is excellent environment-friendly type indoor and outdoor decoration material.Diatom is the earliest
A kind of unicellular alga occurred on earth, existence is in sea water or lake water, and body is the most small, general only several microns
To tens microns.Diatom can carry out photosynthesis, makes Organic substance by oneself.Growth and breeding the most with surprising rapidity, its remains sink
Long-pending formation kieselguhr.The most this diatom, provides oxygen by photosynthesis to the earth, promotes the mankind and vegeto-animal birth.
Kieselguhr main component is silicic acid matter, and there is a countless pore on surface, adsorbable, the abnormal flavour that decomposes in air, has damping, deodorization merit
Energy.Using kieselguhr is raw material production building materials out, not only have do not fire, dehumidify, deodorization and the good feature of permeability, and
Air, sound insulation, waterproof and heat insulation can also be purified.At present, this building material advantage is many, and cost is the highest, therefore by extensively
Use among various fitting-out works.Diatom wall material adds kieselguhr, has that porosity is big, absorbability is strong, chemical property is steady
The feature such as fixed, wear-resisting, heat-resisting, can provide excellent surface property for diatom wall material, increase-volume, thickening and improve adhesive force.By
In it, there is bigger pore volume, film can be made to shorten drying time.Reduce cost.This product is considered as that one has well
The product of cost performance, applies in diatom wall material, by increasing capacitance it is possible to increase the wearability of film and mar-resistance, dry, deodorization but also
Air, sound insulation, the feature that waterproof and heat insulation, permeability is good can be purified.
Pulvis Talci: Talcum have lubricity, anti-glutinous, fluidizer, fire resistance, acid-resisting, insulating properties, fusing point high, chemical not
The excellent Wuli-Shili-Renli system approach such as vivaciously, covering power is good, softness, good luster, absorption affinity are strong.
CMS(carboxymethyl starch sodium) or CMC(sodium carboxymethyl cellulose): carboxymethyl starch sodium answering in finishing wall material
With the most extensive.In diatom wall material, addition sodium carboxymethyl cellulose or carboxymethyl starch sodium are as stabilizer, play thickening and glue
Knot effect, makes diatom wall material gloss bright-coloured, improves diatom wall material and does not fall ash, strengthens toughness and the wearability of diatom wall material.Can be bright
The aobvious dry strength improving diatom wall material and wet strength.Diatom wall material uses carboxymethyl starch sodium or sodium carboxymethyl cellulose, makes
Material has good thickening, stable, water conservation, film forming, the effect of suspension.
Convex-concave rod stone: attapulgite clay mineral matter has the attribute of nano material, is the sky with nanochannel structure
So nanostructured mineral material, owing to they have the biggest specific surface area and certain ion exchangeable, the most extensively uses
Making adsorbent, catalyst carrier and carrier etc., diatom wall material adds convex-concave rod stone and has selective absorption room air
In harmful gas.
Silica flour: add silica flour be in order to strengthen that the superelevation of diatom wall material is strong, wear-resisting, resistance to erosion, corrosion-resistant, impermeabilisation, anti-
Freeze, the strongest performance.Intensity and the durability producing diatom wall material can also be improved；Add silica flour can play improve diatom wall material combine
Close the purpose of performance.
Sodium carbonate peroxide: sodium carbonate peroxide (or claiming active oxygen soda) is to combine, with hydrogen peroxide (active oxygen), the thing formed
Matter.The property crossed oxygen soda decomposes generation soda, water and three kinds of compositions of active oxygen after dissolving in water at once, and therefore it is provided simultaneously with
The cleaning capacity of soda and active oxygen." active oxygen " is a kind of strong oxidizer, has the effect of extensive killing microorganisms, bag
Include antibacterial, brood cell, virus, fungus etc..Sodium carbonate peroxide, it is considered as than sodium bicarbonate and the green of soda higher level America and Europe
Cleaning product, has the effect preferably removing acidic gas in air.Diatom wall material is inserted in sodium carbonate peroxide clean air
Sour gas.
Titanium dioxide: in order to increase whiteness and the fineness of diatom wall material of diatom wall material.
Paper pulp: prevent diatom wall material from hanging wall cracking.
The invention have the advantage that 1, present application addresses the chamber interior walls material kieselguhr content defect less than 40%, kieselguhr contains
Amount is high (content >=40%), due to the increase of kieselguhr consumption, so just improve indoor damping and purifying the function of air.This
Any chamber interior walls material (comprising diatom ooze) does not all reach, and its property indices is satisfied by country to diatom wall material
Requirement, is the indoor hardware fitting of a kind of high-efficiency environment friendly.2, the application is suitable for masses, construction is simple, price is cheap, native annulus
Guarantor, good effect for purifying air.
Below in conjunction with embodiment, embodiments of the present invention are described in further detail.
Detailed description of the invention
Embodiment 1
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 40%, Pulvis Talci 21%, sodium carboxymethyl cellulose 15%, convex-concave rod stone 5%, silica flour 8%, titanium dioxide 7%.Peroxycarbonic acid
Sodium 2%, paper pulp 2%.
Embodiment 2
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 45%, Pulvis Talci 18%, sodium carboxymethyl cellulose 13%, convex-concave rod stone 7%, silica flour 7%, titanium dioxide 5%, peroxycarbonic acid
Sodium 3%, paper pulp 2%.
Embodiment 3
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 50%, Pulvis Talci 16%, sodium carboxymethyl cellulose 11%, convex-concave rod stone 9%, silica flour 6%, titanium dioxide 4%, peroxycarbonic acid
Sodium 2%, paper pulp 2%.
Embodiment 4
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 55%, Pulvis Talci 15%, sodium carboxymethyl cellulose 9%, convex-concave rod stone 9%, silica flour 5%, titanium dioxide 3%.Sodium carbonate peroxide
2%, paper pulp 2%.
Embodiment 5
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 56%, Pulvis Talci 15%, sodium carboxymethyl cellulose 7%, convex-concave rod stone 13%, silica flour 3%, titanium dioxide 2%.Active oxygen carbon
Acid sodium 2%, paper pulp 2%.
Embodiment 6
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 63%, Pulvis Talci 10%, sodium carboxymethyl cellulose 5%, convex-concave rod stone 12%, silica flour 3%, titanium dioxide 2%.Active oxygen carbon
Acid sodium 3%, paper pulp 2%.
Embodiment 7
A kind of kieselguhr content height and the wall material of energy purifying volatile organic gas, it is by the raw material group of following percetage by weight
Become: kieselguhr 65%, Pulvis Talci 5%, sodium carboxymethyl cellulose 4%, convex-concave rod stone 17%, silica flour 3%, titanium dioxide 2%.Sodium carbonate peroxide
2%, paper pulp 2%.
Experimental example
In the bell glass closed of a cubic metre, putting into four pieces 0.25 square metre, two-sided to scribble 1 millimeters thick diatom big
The solid wood board of (embodiment 3) in vain, injects the formaldehyde of 0.2 milligram in bell glass, detects 1 hour formaldehyde through instrument and reduces by 0.03 milli
Gram, within 4 hours, formaldehyde reduces 0.08 milligram, and after 8 hours, in bell glass, formaldehyde only remains 0.06 milligram.
It is described above, simply the detailed description of the invention of the present invention, various illustrations not flesh and blood structure to the present invention
Become to limit.
Claims (2)
1. a kieselguhr content height and the wall material of energy purifying volatile organic gas, it is characterised in that by following weight percent
The raw material composition of number: kieselguhr 40-65%, Pulvis Talci 5-21%, sodium carboxymethyl cellulose 3-15%, convex-concave rod stone 5-17%,
Silica flour 3-8%, titanium dioxide 2-7%, sodium carbonate peroxide 2-3%, paper pulp 2%.
2., according to the kieselguhr content height described in claim 1 and the wall material of energy purifying volatile organic gas, its feature exists
In being made up of the raw material of following percetage by weight: kieselguhr 50%, Pulvis Talci 16%, sodium carboxymethyl cellulose 11%, convex-concave rod stone
9%, silica flour 6%, titanium dioxide 4%, sodium carbonate peroxide 2%, paper pulp 2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399921.9A CN106045464A (en) | 2016-06-08 | 2016-06-08 | Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399921.9A CN106045464A (en) | 2016-06-08 | 2016-06-08 | Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106045464A true CN106045464A (en) | 2016-10-26 |
Family
ID=57170628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399921.9A Pending CN106045464A (en) | 2016-06-08 | 2016-06-08 | Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106045464A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126666A (en) * | 2017-12-04 | 2018-06-08 | 洛迪环保科技有限公司 | A kind of diatom alcohol with potent absorption and purification function and preparation method thereof |
| CN111231091A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of environment-friendly bathtub |
| CN113321474A (en) * | 2021-07-21 | 2021-08-31 | 四川佰汇混凝土工程有限公司 | Anti-seepage sprayed concrete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659533A (en) * | 2009-09-08 | 2010-03-03 | 湖南大学 | Building interior wall coating capable of adsorbing indoor harmful gases and preparation method thereof |
| CN104496334A (en) * | 2015-01-04 | 2015-04-08 | 广州太氧谷环保科技有限公司 | Antimicrobial radiation-preventing formaldehyde-degrading ecological diatom wall material |
| CN104817294A (en) * | 2015-04-21 | 2015-08-05 | 杨德海 | Pure natural nanometer sterilization diatom art wall material and preparation method thereof |
-
2016
- 2016-06-08 CN CN201610399921.9A patent/CN106045464A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659533A (en) * | 2009-09-08 | 2010-03-03 | 湖南大学 | Building interior wall coating capable of adsorbing indoor harmful gases and preparation method thereof |
| CN104496334A (en) * | 2015-01-04 | 2015-04-08 | 广州太氧谷环保科技有限公司 | Antimicrobial radiation-preventing formaldehyde-degrading ecological diatom wall material |
| CN104817294A (en) * | 2015-04-21 | 2015-08-05 | 杨德海 | Pure natural nanometer sterilization diatom art wall material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 吴京淼: "《服装洗涤化料与应用》", 31 August 2009, 化学工业出版社 * |
| 李远才等: "《铸造造型材料实用手册》", 30 June 2015, 机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126666A (en) * | 2017-12-04 | 2018-06-08 | 洛迪环保科技有限公司 | A kind of diatom alcohol with potent absorption and purification function and preparation method thereof |
| CN111231091A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of environment-friendly bathtub |
| CN111231091B (en) * | 2018-11-29 | 2021-10-08 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of environment-friendly bathtub |
| CN113321474A (en) * | 2021-07-21 | 2021-08-31 | 四川佰汇混凝土工程有限公司 | Anti-seepage sprayed concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101935190B (en) | Washable ecologic wall material capable of decomposing formaldehyde | |
| CN103861421B (en) | A kind of air purifying preparation | |
| CN105271954B (en) | A kind of ornament materials containing diatom ooze | |
| CN104263049B (en) | A kind of interior sheet material seam eliminates the unusual smell putty paste and preparation method thereof | |
| CN105524513B (en) | A kind of diatom ooze powder of lacquer putty for use on of multifunction environment-protection type | |
| CN103537255A (en) | Nanometer oxide ceramic purification and adsorption material with decomposition and bactericidal performance | |
| CN106045464A (en) | Wall material having high content of diatomaceous earth and capable of purifying volatile organic compound gas | |
| CN104496334A (en) | Antimicrobial radiation-preventing formaldehyde-degrading ecological diatom wall material | |
| CN104788047A (en) | Diatom mud paint | |
| CN107185486A (en) | A kind of modification infusorial earth deodorization bag and preparation method thereof | |
| CN105925017A (en) | Environmentally-friendly interior trim coating material | |
| CN107954654A (en) | The diatomite paint and preparation method of a kind of formaldehyde adsorption | |
| CN101492282A (en) | Finishing material with negative ion release tripolite as raw material and manufacturing technique | |
| CN104276787A (en) | Preparation method of novel diatom ooze coating | |
| CN106833090A (en) | A kind of indoor Multifunctional diatom ooze powder of lacquer putty for use on and preparation method thereof | |
| KR20100041251A (en) | Preparation method of inorganic coating composition with humidity control and harmful materials reduction function | |
| KR100985119B1 (en) | Inorganic Coating Composition with Humidity control and Harmful Materials Reduction Function | |
| CN101327423B (en) | Spherical particle compound material containing active carbon and preparation technique thereof | |
| CN101884904A (en) | Diatom health commodity filling material | |
| CN205171871U (en) | Non -woven fabrics environmental protection wall paper | |
| CN110304888A (en) | A kind of heat preservation humidity conditioning dry powder diatom ooze and preparation method thereof | |
| CN108947470B (en) | Humidity-regulating purifying material, preparation method, application and product prepared by using humidity-regulating purifying material | |
| CN112852195A (en) | Indoor and outdoor diatomite coating capable of purifying air | |
| CN106928851A (en) | A kind of high-strength water-based diatom ooze coating | |
| CN106242455A (en) | A kind of composite multi-functional meerschaum/kieselguhr basic ring protects chamber interior walls material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |