CN106082811A - Inorganic mildewing desiccating proof powder coating and preparation method thereof - Google Patents
Inorganic mildewing desiccating proof powder coating and preparation method thereof Download PDFInfo
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- CN106082811A CN106082811A CN201610421202.2A CN201610421202A CN106082811A CN 106082811 A CN106082811 A CN 106082811A CN 201610421202 A CN201610421202 A CN 201610421202A CN 106082811 A CN106082811 A CN 106082811A
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- inorganic
- powder coating
- proof powder
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- mildewing desiccating
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of inorganic mildewing desiccating proof powder coating and preparation method thereof, described inorganic mildewing desiccating proof powder coating is prepared from by the raw material of following weight parts: cement 45 55 parts, redispersible rubber powder 35 55 parts, nanometer silver 0.5 5 parts, titanium dioxide 15 25 parts, benzethonium chloride 1 10 parts, accelerator 10 20 parts, dispersant 39 parts.Inorganic mildewing desiccating proof powder coating that the present invention provides and preparation method thereof, by rational proportioning, preferably go out dispersant, accelerator kind and the consumption of applicable inorganic mildewing desiccating proof powder coating, improve mildew resistance, antibiotic property, water proofing property, corrosion resistance, excellent in stability, adhesion strength is high, safety non-toxic, hardening time is short, easy construction, and efficiency is high.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of inorganic mildewing desiccating proof powder coating and preparation method thereof.
Background technology
Microorganism is widely present in nature, and the natural conditions of the suitable flourish in usual mycete source are temperature 23-38 DEG C,
Relative humidity is 85-100%, therefore metope inside and outside the building in warm and humid area, and other area constant temperature, constant humidity workshops
The growth of the applicable mycetes such as metope, ceiling, ground, underground engineering, they procreations are rapidly. and thus bear various enzyme, sour and malicious
The metabolite of element, thus affects outward appearance and the quality of article, and pollutes environment, endangers the strong of vegeto-animal growth and the mankind
Health, if using general decor coating, will be by mycete erosion in various degree, mycete corrodes for organic paint coatings
Even more serious, the coating later by mold corrosion being faded, being stain so that coming off.This is because after mycete corrodes film, meeting
Secreting out of enzyme, these secretions can decompose organic binder matter in coating further, becomes the nutrient substance of fungus growth, thus
Destroy whole coating.So, mildew-resistant is part a matter of great account feelings, and the mildew-resistant for building should cause enough attention, and adopts
It is one of effective measures solving this problem with mildew resistant paint brushing wall and ground.
Mildew resistant paint has the double effects of building decoration and mildew-proof function.Mycete, yeast are had the most efficiently and relatively
Sterilization and rejection ability, be mildew resistant paint not only binder resin mildew-resistant with the fundamental difference of general decor coating for a long time,
And color stuffing and auxiliary agent also have suppression effect to mycete.The lifting of coating fungicidal properties, conventional method is in paint ingredient
Add the interpolation material possessing suppression fungus growth；Another kind of is that film itself forms the concrete mycete life of back wall surface environment
Elongate member, after this type of coating resin binder cures, paint film is the finest and close, does not adsorb moisture in air and nutrient, and dry tack free is fast
Speed, good fungus-resistant effect can be played in surface therefore, such as aqueous epoxy resins base coating.
Inorganic mildew resistant paint is main film forming matter with inorganic polymer, and extraordinary organically-modified emulsion is auxiliary film forming matter, adds
Enter pigment, filler and have efficiently, broad-spectrum bactericidal capacity to press down fungistatic etc. formulated.It has water-fast, resistance to scrub, resistance to
Performance and the excellent anti-mold effect such as sour, alkaline-resisting.
The invention provides a kind of inorganic mildewing desiccating proof powder coating, there is the anti-mold effect of excellence.
Summary of the invention
For above-mentioned deficiency present in prior art, one of the technical problem to be solved is to provide a kind of nothing
Machine mildewing desiccating proof powder coating.
The two of the technical problem to be solved are to provide the preparation method of a kind of inorganic mildewing desiccating proof powder coating.
The present invention seeks to be achieved through the following technical solutions:
A kind of inorganic mildewing desiccating proof powder coating, is prepared from by the raw material of following weight parts:
Cement 45-55 part, redispersible rubber powder 35-55 part, nanometer silver 0.5-5 part, titanium dioxide 15-25 part, benzyl rope
Oronain 1-10 part, accelerator 10-20 part, dispersant 3-9 part.
Preferably, described dispersant is the mixing of one or more in sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate
Thing.
It is highly preferred that described dispersant is made up of sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate, described six inclined phosphorus
Acid sodium, sodium pyrophosphate, the mass ratio of sodium trimetaphosphate are (1-3): (1-3): (1-3).
Preferably, described accelerator is the mixture of one or more in lithium carbonate, aluminum sulfate, zinc oxide.
It is highly preferred that described accelerator is mixed by lithium carbonate, aluminum sulfate, zinc oxide, described lithium carbonate, sulphuric acid
Aluminum, the mass ratio of zinc oxide are (1-3): (1-3): (1-3).
Preferably, described cement is high-mark cement, described high-mark cement selected from being numbered 62.5,52.5,
In 52.5R, 62.5R one or more.
Preferably, described redispersible rubber powder can be bought or prepare, it is also possible to reference to number of patent application:
201110240131.3 prepared by the method for middle embodiment 1.
Present invention also offers the preparation method of above-mentioned inorganic mildewing desiccating proof powder coating: by cement, redispersible rubber powder, receive
Meter Yin, titanium dioxide, benzethonium chloride, accelerator, dispersant uniformly and get final product.
Inorganic mildewing desiccating proof powder coating that the present invention provides and preparation method thereof, by rational proportioning, preferably goes out applicable nothing
The dispersant of machine mildewing desiccating proof powder coating, accelerator kind and consumption, improve mildew resistance, antibiotic property, water proofing property, corrosion resistance,
Excellent in stability, adhesion strength is high, safety non-toxic, and hardening time is short, easy construction, and efficiency is high.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, the following stated, is only the preferable enforcement to the present invention
Example, not does the restriction of other forms to the present invention, and any those skilled in the art are possibly also with the disclosure above
Technology contents be changed to the Equivalent embodiments that changes on an equal basis.Every without departing from the present invention program content, according to the present invention
Technical spirit any simple modification that following example are done or equivalent variations, all fall within protection scope of the present invention.
Each raw material introduction in embodiment:
Cement, use Tangshan Polar Bear Building Material Co., Ltd.'s offer is numbered 52.5 cement.
Redispersible rubber powder, with reference to number of patent application: in 201110240131.3 prepared by the method for embodiment 1.
Zinc oxide, No. CAS: 1314-13-2, particle diameter 30-40nm.
Titanium dioxide, No. CAS: 13463-67-7, use Du Pont, model is the rutile titanium dioxide of R-960.
Sodium hexameta phosphate, No. CAS: 10124-56-8.
Sodium pyrophosphate, No. CAS: 13472-36-1.
Sodium trimetaphosphate, No. CAS: 7785-84-4.
Nanometer silver, No. CAS: 7440-22-4, particle diameter 50nm.
Benzethonium chloride, No. CAS: 121-54-0.
Lithium carbonate, No. CAS: 554-13-2, particle diameter 30-40 μm.
Aluminum sulfate, No. CAS: 10043-01-3, particle diameter 30-40 μm.
Embodiment 1
Inorganic mildewing desiccating proof powder coating raw material (weight portion):
Cement 50 parts, redispersible rubber powder 40 parts, nanometer silver 2.5 parts, titanium dioxide 20 parts, benzethonium chloride 5 parts, rapid hardening
Agent 15 parts, dispersant 6 parts.
Described dispersant is by sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate in mass ratio for 1:1:1 stirring mixing all
Even obtain.
Described accelerator is uniformly mixed for 1:1:1 in mass ratio by lithium carbonate, aluminum sulfate, zinc oxide and obtains.
The preparation method of inorganic mildewing desiccating proof powder coating: by cement, redispersible rubber powder, nanometer silver, titanium dioxide, benzyl rope
Oronain, accelerator, dispersant use cantilever double-spiral conical mixer 15 minutes mix homogeneously of stirring and get final product.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described accelerator is 1:1 in mass ratio by aluminum sulfate, zinc oxide
It is uniformly mixed and obtains.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 2.
Embodiment 3
Substantially the same manner as Example 1, differ only in: described accelerator is 1:1 in mass ratio by lithium carbonate, zinc oxide
It is uniformly mixed and obtains.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 3.
Embodiment 4
Substantially the same manner as Example 1, differ only in: described accelerator is 1:1 in mass ratio by lithium carbonate, aluminum sulfate
It is uniformly mixed and obtains.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 4.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described dispersant by sodium pyrophosphate, sodium trimetaphosphate by quality
Obtain than being uniformly mixed for 1:1.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 5.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described dispersant by sodium hexameta phosphate, sodium trimetaphosphate by matter
Amount is uniformly mixed than for 1:1 and obtains.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 6.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described dispersant by sodium hexameta phosphate, sodium pyrophosphate by quality
Obtain than being uniformly mixed for 1:1.Obtain the inorganic mildewing desiccating proof powder coating of embodiment 7.
Test case 1
The inorganic mildewing desiccating proof powder coating preparing embodiment 1-7, takes the inorganic mildew-resistant dry powder that 1-7 prepares respectively
Coating 10kg and 5.5kg water is uniformly mixed i.e. to obtain and can be used for constructing, according to People's Republic of China (PRC) building material industry standard JC/
T894-2001 tests.Concrete outcome is shown in Table 1.
Table 1: coating property test result table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (lithium carbonate, aluminum sulfate, zinc oxide are compounding) coating property is obvious
It is better than embodiment 2-4 (in lithium carbonate, aluminum sulfate, zinc oxide, arbitrarily the two is compounding).
Comparing embodiment 1 and embodiment 5-7, embodiment 1 (sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate are compounding) is coated with
Material performance is substantially better than embodiment 5-7 (in sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate, arbitrarily the two is compounding).
Test case 2
The inorganic mildewing desiccating proof powder coating preparing embodiment 1-7, takes the inorganic mildew-resistant dry powder that 1-7 prepares respectively
Coating 10kg and 5.5kg water is uniformly mixed i.e. to obtain and can be used for constructing, and anti-microbial property presses GB/T21866-2008 antibiotic paint
Anti-microbial property assay method and antibacterial effect, HG/T 3980-2007 antibiotic paint measure.Concrete outcome is shown in Table 2.
Table 2: anti-microbial property test result table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (lithium carbonate, aluminum sulfate, zinc oxide are compounding) anti-microbial property is obvious
It is better than embodiment 2-4 (in lithium carbonate, aluminum sulfate, zinc oxide, arbitrarily the two is compounding).
Comparing embodiment 1 and embodiment 5-7, embodiment 1 (sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate are compounding) is anti-
Bacterium performance is substantially better than embodiment 5-7 (in sodium hexameta phosphate, sodium pyrophosphate, sodium trimetaphosphate, arbitrarily the two is compounding).
Claims (7)
1. an inorganic mildewing desiccating proof powder coating, it is characterised in that be prepared from by the raw material of following weight parts: cement 45-55 part,
Redispersible rubber powder 35-55 part, nanometer silver 0.5-5 part, titanium dioxide 15-25 part, benzethonium chloride 1-10 part, accelerator 10-
20 parts, dispersant 3-9 part.
Inorganic mildewing desiccating proof powder coating the most as claimed in claim 1, it is characterised in that: described dispersant be sodium hexameta phosphate,
The mixture of one or more in sodium pyrophosphate, sodium trimetaphosphate.
Inorganic mildewing desiccating proof powder coating the most as claimed in claim 2, it is characterised in that: described dispersant by sodium hexameta phosphate,
Sodium pyrophosphate, sodium trimetaphosphate form, and described sodium hexameta phosphate, sodium pyrophosphate, the mass ratio of sodium trimetaphosphate are (1-3): (1-
3): (1-3).
4. the inorganic mildewing desiccating proof powder coating as according to any one of claim 1-3, it is characterised in that: described accelerator is carbon
The mixture of one or more in acid lithium, aluminum sulfate, zinc oxide.
Inorganic mildewing desiccating proof powder coating the most as claimed in claim 4, it is characterised in that: described accelerator is by lithium carbonate, sulphuric acid
Aluminum, zinc oxide mix, and described lithium carbonate, aluminum sulfate, the mass ratio of zinc oxide are (1-3): (1-3): (1-3).
6. the inorganic mildewing desiccating proof powder coating as according to any one of claim 1-3, it is characterised in that: described cement is high standard
Number cement, described high-mark cement selected from being numbered 62.5,52.5, in 52.5R, 62.5R one or more.
7. the preparation method of the inorganic mildewing desiccating proof powder coating as described in any one of claim 1-6, it is characterised in that: by cement,
Redispersible rubber powder, nanometer silver, titanium dioxide, benzethonium chloride, accelerator, dispersant uniformly and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421202.2A CN106082811B (en) | 2016-06-14 | 2016-06-14 | Inorganic mould proof dry powder paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421202.2A CN106082811B (en) | 2016-06-14 | 2016-06-14 | Inorganic mould proof dry powder paint and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106082811A true CN106082811A (en) | 2016-11-09 |
| CN106082811B CN106082811B (en) | 2018-05-29 |
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| CN201610421202.2A Expired - Fee Related CN106082811B (en) | 2016-06-14 | 2016-06-14 | Inorganic mould proof dry powder paint and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630823A (en) * | 2016-11-25 | 2017-05-10 | 雄子（上海）新材料科技有限公司 | Environment-friendly color riverstone paint |
| CN106630776A (en) * | 2016-11-25 | 2017-05-10 | 雄子（上海）新材料科技有限公司 | Environmental-friendly stone-like coating and preparation method thereof |
| CN106833085A (en) * | 2016-11-25 | 2017-06-13 | 雄子（上海）新材料科技有限公司 | Environmentally friendly elastic force anti-crack mastic powder |
| CN106967315A (en) * | 2017-03-23 | 2017-07-21 | 柳州弘天科技有限公司 | A kind of antibiotic paint |
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| CN103288487A (en) * | 2013-06-26 | 2013-09-11 | 曹县霸王机械有限公司 | Foam concrete block manufactured by chemical foaming and manufacture method thereof |
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| CN101602509A (en) * | 2008-06-11 | 2009-12-16 | 浙江海力生制药有限公司 | A kind of montmorillonite that utilizes the method for electrophoresis purifying montmorillonite and make and its application |
| CN102688803A (en) * | 2012-06-15 | 2012-09-26 | 中国矿业大学(北京) | Laminar flow centrifuge beneficiation method of bentonite ore |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630823A (en) * | 2016-11-25 | 2017-05-10 | 雄子（上海）新材料科技有限公司 | Environment-friendly color riverstone paint |
| CN106630776A (en) * | 2016-11-25 | 2017-05-10 | 雄子（上海）新材料科技有限公司 | Environmental-friendly stone-like coating and preparation method thereof |
| CN106833085A (en) * | 2016-11-25 | 2017-06-13 | 雄子（上海）新材料科技有限公司 | Environmentally friendly elastic force anti-crack mastic powder |
| CN106967315A (en) * | 2017-03-23 | 2017-07-21 | 柳州弘天科技有限公司 | A kind of antibiotic paint |
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| Publication number | Publication date |
|---|---|
| CN106082811B (en) | 2018-05-29 |
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