CN106833236A - The preparation method of the construction coating for internal wall of containing diatomite - Google Patents
The preparation method of the construction coating for internal wall of containing diatomite Download PDFInfo
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- CN106833236A CN106833236A CN201710187947.1A CN201710187947A CN106833236A CN 106833236 A CN106833236 A CN 106833236A CN 201710187947 A CN201710187947 A CN 201710187947A CN 106833236 A CN106833236 A CN 106833236A
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- CN
- China
- Prior art keywords
- solution
- added
- diatomite
- internal wall
- construction coating
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of preparation method of containing diatomite construction coating for internal wall, it is characterized in that:First, diatomite through ball milling sieve after, be added in ethanol, ultrasonic disperse, be filtrated to get removal organic impurities purified silicious earth A;Secondly, A, water-bath temperature control is added to be separately added into binding agent, thickener and surfactant in water, stirring obtains mixed solution B;Organic titanate and calcium nitrate are sequentially added in nitric acid, is stirred vigorously, obtain solution C;Then, solution C is poured into solution B, stands, adjusts solution ph to neutrality, obtain solution D, transfer is put in reactor, and temperature control stands;Then, solution D is filtrated to get wet cake, solid E is obtained through oven drying;Finally, solid E is proportionally added into emulsion, stirring is obtained containing diatomite construction coating for internal wall.The construction coating for internal wall is widely used, it is adaptable to multiple coating, and the peculiar smell such as PARA FORMALDEHYDE PRILLS(91,95) has relatively strong absorption and removal ability.
Description
Technical field
The present invention relates to paint field, particularly a kind of containing diatomite construction coating for internal wall.
Background technology
With the quickening of urbanization process, human living standard's more and more higher, environmental issue turns into public's growing interest
Major issue.Home decoration in daily life, people would generally select green, environmentally friendly, environment amenable material, these materials
Price general charged is expensive, actual most of decorative building materials for using would generally more or less composition containing formaldehyde, such as in dalle
Binding agent.Formaldehyde is a kind of colourless gas with intense irritation smell, serious to harm, easily causes all kinds of diseases
Disease, such as:Alimentary canal, respiratory tract, skin, cancer, abnormal property etc..
The A of CN 103923536 report a kind of preparation method of net taste ecology damping antibacterial inner wall paint, and formula is main
Component contains emulsion, titanium dioxide, diatomite, nano titanium oxide etc.;The A of CN 103741545 report a kind of antibacterial diatomite
Base coating and its preparation method and application, both of which is to prepare containing diatomite coating by physical mixed method.And chemical method is
A kind of cheap, device simple, the effective ways for preparing multifunctional composite, are more and more paid attention to.
Therefore, finding a kind of environmental protection, the construction coating for internal wall of effectively removal formaldehyde has turned into interior wall construction material neck
A kind of active demand in domain.
The content of the invention
It is an object of the invention to:A kind of preparation method of containing diatomite construction coating for internal wall is provided, with reference to organic chemistry
The advantageous property of modification technology and inorganic material, rapid batch prepares compound diatomite, titanium oxide, the emulsion coatings of calcium oxide.
Technical scheme:First, after diatomite sieves through ball milling, it is added in ethanol, during one section of ultrasonic disperse
Between after, be filtrated to get removal organic impurities purified silicious earth A;Secondly, A, water-bath temperature control is added to add respectively in a certain amount of water
Enter binding agent polyvinyl alcohol, thickener hydroxyethyl cellulose and Surfactant SDS and odium stearate, stir
Obtain mixed solution B;Again, organic titanate and calcium nitrate are sequentially added in finite concentration nitric acid, when being stirred vigorously one section
Between after, obtain solution C;Then, solution C is poured into solution B, after standing a period of time, regulation solution ph is obtained to neutrality
Solution D, transfer is put in reactor, and temperature control stands a period of time;Then, solution D is filtrated to get wet cake, it is solid through being dried to obtain
Body E;Finally, solid E is proportionally added into emulsion, is stirred, containing diatomite construction coating for internal wall is obtained.
The present invention compared with prior art, with remarkable advantage:One, the construction coating for internal wall are to adsorb with diatomite
Agent, titanium dioxide is photochemical catalyst, and the peculiar smell such as PARA FORMALDEHYDE PRILLS(91,95) has relatively strong absorption and removal ability;Second, the construction coating for internal wall
Diatomite, titanium dioxide, calcium oxide, binding agent, thickener, surfactant are compounded with, are widely used, it is adaptable to various paintings
Material.
Specific embodiment
Technical solution of the invention is illustrated with reference to specific embodiment, these embodiments are it is not intended that to technology
The limitation of scheme.
Embodiment 1:A kind of containing diatomite construction coating for internal wall is prepared according to step in detail below.
Step 1, the diatomite that 100g crosses 80 mesh sieves through ball milling is taken, be added in ethanol, after ultrasonic disperse 3h, be filtrated to get
Purified silicious earth A;
Step 2, A is added in 400mL water, water-bath temperature control 60oC, adds polyvinyl alcohol 15g, hydroxyethyl cellulose 2g, dodecane
Base sodium sulphate 5g and odium stearate 5g, stirs 6h, obtains mixed solution B;
Step 3, the nitric acid of 40mL mass concentrations 60% is taken, wherein adding organic titanate 10g and calcium nitrate 5g, be stirred vigorously 1h, obtained
To solution C;
Step 4, solution C is poured into solution B, stand 12h, sodium hydroxide solution adjusts solution ph to neutrality, obtains solution
D, is transferred in reactor, temperature control 150oC, places 4h;
Step 5, solution D is filtrated to get wet cake, through 110oC oven drying 12h, obtain solid E;
Step 6,20g solids E is added in 400g styrene-acrylic emulsions, stirs 4h, containing diatomite construction coating for internal wall is obtained.
Embodiment 2:A kind of containing diatomite construction coating for internal wall is prepared according to step in detail below.
Step 1, the diatomite that 100g crosses 80 mesh sieves through ball milling is taken, be added in ethanol, after ultrasonic disperse 6h, be filtrated to get
Purified silicious earth A;
Step 2, A is added in 400mL water, water-bath temperature control 80oC, adds polyvinyl alcohol 30g, hydroxyethyl cellulose 5g, dodecane
Base sodium sulphate 10g and odium stearate 10g, stirs 12h, obtains mixed solution B;
Step 3, the nitric acid of 60mL mass concentrations 60% is taken, wherein adding organic titanate 20g and calcium nitrate 10g, is stirred vigorously 3h,
Obtain solution C;
Step 4, solution C is poured into solution B, stand 36h, sodium hydroxide solution adjusts solution ph to neutrality, obtains solution
D, is transferred in reactor, temperature control 250oC, places 8h;
Step 5, solution D is filtrated to get wet cake, through 130oC oven drying 24h, obtain solid E;
Step 6,20g solids E is added in 100g acrylic emulsions, stirs 4h, containing diatomite construction coating for internal wall is obtained.
Embodiment 3:A kind of containing diatomite construction coating for internal wall is prepared according to step in detail below.
Step 1, the diatomite that 100g crosses 80 mesh sieves through ball milling is taken, be added in ethanol, after ultrasonic disperse 4h, be filtrated to get
Purified silicious earth A;
Step 2, A is added in 400mL water, water-bath temperature control 70oC, adds polyvinyl alcohol 20g, hydroxyethyl cellulose 3g, dodecane
Base sodium sulphate 8g and odium stearate 6g, stirs 8h, obtains mixed solution B;
Step 3, the nitric acid of 50mL mass concentrations 60% is taken, wherein adding organic titanate 15g and calcium nitrate 7g, be stirred vigorously 2h, obtained
To solution C;
Step 4, solution C is poured into solution B, stand 24h, sodium hydroxide solution adjusts solution ph to neutrality, obtains solution
D, is transferred in reactor, temperature control 200oC, places 6h;
Step 5, solution D is filtrated to get wet cake, through 120oC oven drying 16h, obtain solid E;
Step 6,20g solids E is added in 200g silicone acrylic emulsions, stirs 4h, containing diatomite construction coating for internal wall is obtained.
Claims (1)
1. a kind of preparation method of containing diatomite construction coating for internal wall, it is characterized in that the preparation method is comprised the following steps:
Step 1, the diatomite that 100g crosses 80 mesh sieves through ball milling is taken, be added in ethanol, after ultrasonic disperse 3h, be filtrated to get purifying
Diatomite A;
Step 2, A is added in 400mL water, water-bath temperature control 60oC, adds polyvinyl alcohol 15g, hydroxyethyl cellulose 2g, dodecane
Base sodium sulphate 5g and odium stearate 5g, stirs 6h, obtains mixed solution B;
Step 3, the nitric acid of 40mL mass concentrations 60% is taken, wherein adding organic titanate 10g and calcium nitrate 5g, be stirred vigorously 1h, obtained
To solution C;
Step 4, solution C is poured into solution B, stand 12h, sodium hydroxide solution adjusts solution ph to neutrality, obtains solution
D, is transferred in reactor, temperature control 150oC, places 4h;
Step 5, solution D is filtrated to get wet cake, through 110oC oven drying 12h, obtain solid E;
Step 6,20g solids E is added in 400g styrene-acrylic emulsions, stirs 4h, containing diatomite construction coating for internal wall is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710187947.1A CN106833236A (en) | 2015-08-19 | 2015-08-19 | The preparation method of the construction coating for internal wall of containing diatomite |
Applications Claiming Priority (2)
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CN201710187947.1A CN106833236A (en) | 2015-08-19 | 2015-08-19 | The preparation method of the construction coating for internal wall of containing diatomite |
CN201510510304.7A CN105017873B (en) | 2015-08-19 | 2015-08-19 | Preparation method of inner wall building coating containing kieselguhr |
Related Parent Applications (1)
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CN201510510304.7A Division CN105017873B (en) | 2015-08-19 | 2015-08-19 | Preparation method of inner wall building coating containing kieselguhr |
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CN106833236A true CN106833236A (en) | 2017-06-13 |
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CN201710187947.1A Withdrawn CN106833236A (en) | 2015-08-19 | 2015-08-19 | The preparation method of the construction coating for internal wall of containing diatomite |
CN201510510304.7A Expired - Fee Related CN105017873B (en) | 2015-08-19 | 2015-08-19 | Preparation method of inner wall building coating containing kieselguhr |
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CN201510510304.7A Expired - Fee Related CN105017873B (en) | 2015-08-19 | 2015-08-19 | Preparation method of inner wall building coating containing kieselguhr |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106904934A (en) * | 2017-04-04 | 2017-06-30 | 南京市雨花台区绿宝工业设计服务中心 | A kind of preparation method for building composite coating |
CN107286792A (en) * | 2017-07-01 | 2017-10-24 | 南京市雨花台区绿宝工业设计服务中心 | A kind of aqueous constructional coatings composed preparation method |
CN107459903A (en) * | 2017-10-06 | 2017-12-12 | 南京市雨花台区绿宝工业设计服务中心 | A kind of preparation method for building composite coating |
CN107892828A (en) * | 2018-01-01 | 2018-04-10 | 南京市雨花台区绿宝工业设计服务中心 | A kind of preparation method of dope for inner wall of architecture |
CN108610852A (en) * | 2018-05-02 | 2018-10-02 | 济南航晨生物科技有限公司 | A method of preparing green environmental friendly coatings using glass waste silk |
CN109761537A (en) * | 2019-01-30 | 2019-05-17 | 南通科达建材股份有限公司 | Building wall coating and preparation method thereof |
CN109762424A (en) * | 2019-02-18 | 2019-05-17 | 南通市乐佳涂料有限公司 | A kind of fire-retardant sound-absorbent wall coating of net aldehyde and the preparation method and application thereof |
CN112322160A (en) * | 2020-10-27 | 2021-02-05 | 郭竹春 | Environment-friendly formaldehyde-removing coating |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103642347A (en) * | 2013-11-23 | 2014-03-19 | 营口盼盼环保硅藻材料有限公司 | Ecological diatom coating and preparation method thereof |
CN103756451A (en) * | 2013-12-14 | 2014-04-30 | 青岛益群漆业集团有限公司 | Diatomite mineral anti-graffiti interior wall paint |
CN104530848A (en) * | 2015-01-06 | 2015-04-22 | 季红军 | Preparation method of building coating with formaldehyde scavenging function |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1292031C (en) * | 2005-01-26 | 2006-12-27 | 贵州科隆技术发展有限公司 | Indoor environmental protection decorative coating and its production method |
CN104513537A (en) * | 2013-10-08 | 2015-04-15 | 青岛兴国涂料有限公司 | Kieselguhr coating |
CN103965712A (en) * | 2014-05-16 | 2014-08-06 | 蒋宏宝 | Environment-friendly humidifying latex paint |
-
2015
- 2015-08-19 CN CN201710187947.1A patent/CN106833236A/en not_active Withdrawn
- 2015-08-19 CN CN201510510304.7A patent/CN105017873B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103642347A (en) * | 2013-11-23 | 2014-03-19 | 营口盼盼环保硅藻材料有限公司 | Ecological diatom coating and preparation method thereof |
CN103756451A (en) * | 2013-12-14 | 2014-04-30 | 青岛益群漆业集团有限公司 | Diatomite mineral anti-graffiti interior wall paint |
CN104530848A (en) * | 2015-01-06 | 2015-04-22 | 季红军 | Preparation method of building coating with formaldehyde scavenging function |
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Publication number | Publication date |
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CN105017873B (en) | 2017-05-17 |
CN105017873A (en) | 2015-11-04 |
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Application publication date: 20170613 |