CN111218138A - Green environment-friendly type mildew-proof fireproof coating and preparation method thereof - Google Patents
Green environment-friendly type mildew-proof fireproof coating and preparation method thereof Download PDFInfo
- Publication number
- CN111218138A CN111218138A CN201911069074.XA CN201911069074A CN111218138A CN 111218138 A CN111218138 A CN 111218138A CN 201911069074 A CN201911069074 A CN 201911069074A CN 111218138 A CN111218138 A CN 111218138A
- Authority
- CN
- China
- Prior art keywords
- parts
- proof
- mildew
- fireproof coating
- nano
- 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
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a green environment-friendly mould-proof fireproof coating and a preparation method thereof, relates to the technical field of fireproof coatings, and particularly relates to a green environment-friendly mould-proof fireproof coating and a preparation method thereof, wherein the green environment-friendly mould-proof fireproof coating comprises the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition. The green environment-friendly mildew-proof fireproof coating and the preparation method thereof have the advantages that the formula is reasonable, the preparation method is simple to operate, cheap and easily-obtained high-alumina cement is used as a basic component, the use cost of the fireproof coating is reduced, the mildew-proof, acid-base-resistant and salt-tolerant performances and excellent waterproof and mildew-proof performances of the high-alumina cement are enhanced by adding the air-tight agent, the mildew-proof agent and the nano-silicon waterproof composition, and the closed spaces of the fireproof coating used in underground engineering, tunnels, workshops and the like are avoided, air pollution caused by mildew causes respiratory diseases and allergic symptoms such as bronchitis, tonsillitis, pollinosis, asthma and the like caused by mildew spores to a human body, and the phenomena of hollowing and falling of the fireproof coating.
Description
Technical Field
The invention relates to the technical field of fireproof coatings, in particular to a green environment-friendly mildew-proof fireproof coating and a preparation method thereof.
Background
The ventilation of the enclosed spaces such as underground engineering, tunnels, workshops and the like is not smooth, the personnel are relatively dense, the rescue difficulty is increased once a fire disaster occurs, and the mechanical properties of concrete and reinforcing steel bars are also seriously affected, so that the improvement of the fireproof capacity of the wall body is very important, and the spraying of the fireproof coating on the surface of the wall body is the most common and simple treatment mode at present.
At present, due to the influence of factors such as high salt content and high humidity of air in southeast areas of China, acid rain seasons in southwest areas, acidic water vapor, alkaline water vapor in salt lakes in northwest areas and the like, the construction parts of the fireproof coating in closed spaces are easy to mildew, air pollution is caused, the health of people is harmed, and respiratory diseases such as bronchitis, tonsillitis, pollinosis, asthma and the like and allergic symptoms caused by fungal spores can be caused to human bodies. Meanwhile, the appearance is also influenced, the performance of the fireproof coating is reduced, hollowing and dropping occur, the service life of the fireproof coating is shortened, and the later maintenance cost is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a green environment-friendly mildew-proof fireproof coating and a preparation method thereof, and solves the problems that the prior fireproof coating is mildewed to cause air pollution, harm to human health, influence on beauty, reduction in performance, hollowing and falling, short service life and high later maintenance cost when used in a closed space due to high air humidity, high salinity and high pH value.
In order to achieve the purpose, the invention is realized by the following technical scheme: a green environment-friendly type mildew-proof fireproof coating and a preparation method thereof are disclosed, which comprises the following raw materials by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
Optionally, the feed comprises the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
Optionally, the proportion of the high-alumina cement, the expanded vermiculite, the expanded perlite powder, the nano-silicon waterproof composition and the hydroxypropyl cellulose is 45: 26: 15: 2: 2, the fire-proof performance of the fire-proof material is more than 1150 ℃ and is achieved among the high-alumina cement, the expanded vermiculite, the expanded perlite powder and the aluminum silicate fiber.
Optionally, the proportion of the dispersible latex powder, the air-tight agent and the mildew preventive is 1:3:1, and the proportion of the dispersible latex powder to the total components is 1: 100.
Optionally, the feed comprises the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
Optionally, the method comprises the following steps:
a. weighing 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition for later use;
b. placing 26 parts of expanded vermiculite and 15 parts of expanded perlite powder into a mixer, stirring and mixing for 10 minutes to obtain a mixture A;
c. sequentially adding 2 parts of nano-silicon waterproof composition and 2 parts of hydroxypropyl cellulose into the mixture A, after the materials are added into a mixer, dispersing and stirring the materials by the mixer, observing the concrete mixing condition of the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose after 30 minutes, and preparing a mixture B after the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose are uniformly mixed;
d. placing 45 parts of high-alumina cement into a cement mixer, taking out the mixture B, sequentially adding 5 parts of mixture B, 5 parts of aluminum silicate fiber, 1 part of dispersible latex powder, 3 parts of air-tight agent and 1 part of mildew preventive into 45 parts of high-alumina cement, stirring the internal material by the cement mixer, observing the mixing condition of the internal material of the cement mixer after 30 minutes until the internal material of the cement mixer is uniformly mixed, and obtaining the mixture which is the green environment-friendly mildew-proof fireproof coating.
The invention provides a green environment-friendly mildew-proof fireproof coating and a preparation method thereof, and the green environment-friendly mildew-proof fireproof coating has the following beneficial effects:
1. the green environment-friendly mildew-proof and fire-proof coating and the preparation method thereof are characterized in that high-alumina cement as a cementing material has fire-proof performance of more than 1150 ℃, expanded vermiculite has fire-proof performance of more than 1150 ℃ and excellent heat-insulating performance, expanded perlite powder is prepared by grinding expanded perlite, the expanded perlite has fire-proof performance of more than 1150 ℃ and excellent heat-insulating performance, the aluminum silicate fiber is composed of aluminum silicate, the aluminum silicate has the reinforcing effects of heat preservation, heat insulation and crack resistance of more than 1150 ℃ fire resistance, hydroxypropyl cellulose increases the bonding degree and crack resistance of cement as a suspected adhesive material, and the nano silicon waterproof composition increases the waterproofness of the fire-proof coating.
2. According to the green environment-friendly mildew-proof fireproof coating and the preparation method thereof, the dispersible latex powder increases the cement bonding degree as a cementing material and the gelation speed, the air-tightness agent increases the air tightness of the fireproof coating, and the mildew-proof agent enhances the mildew resistance of the fireproof coating.
3. The green environment-friendly mildew-proof fireproof coating and the preparation method thereof have the advantages that the formula is reasonable, the preparation method is simple to operate, cheap and easily-obtained high-alumina cement is used as a basic component, the use cost of the fireproof coating is reduced, the mildew-proof, acid-base-resistant, salt-tolerant, waterproof and mildew-proof performances of the high-alumina cement are enhanced by adding the air-tight agent, the mildew-proof agent and the nano-silicon waterproof composition, the phenomena of mildew pollution, hollowing and falling easily caused when the traditional fireproof coating is used in a closed space are avoided, the fireproof coating can be guaranteed to be used in the environments of high humidity, high salinity, high pH value and the like for a long time, the service life of the fireproof coating is prolonged, the later-stage maintenance cost is reduced, the construction target fireproof grade is improved, and in addition, the waterproof.
4. According to the green environment-friendly mildew-proof fireproof coating and the preparation method thereof, the nano-silicon waterproof composition and the high-alumina cement have good compatibility, and the mildew resistance, acid resistance, alkali resistance, salt resistance, corrosion resistance, impact strength and fire resistance of the high-alumina cement can be remarkably improved after the air-tight agent and the mildew-proof agent are added.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
The invention provides a technical scheme that: the environment-friendly mildew-proof fireproof coating is characterized by comprising the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
In summary, the green environment-friendly type mildew-proof fireproof coating and the preparation method thereof comprise the following steps:
a. weighing 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition for later use;
b. placing 26 parts of expanded vermiculite and 15 parts of expanded perlite powder into a mixer, stirring and mixing for 10 minutes to obtain a mixture A;
c. sequentially adding 2 parts of nano-silicon waterproof composition and 2 parts of hydroxypropyl cellulose into the mixture A, after the materials are added into a mixer, dispersing and stirring the materials by the mixer, observing the concrete mixing condition of the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose after 30 minutes, and preparing a mixture B after the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose are uniformly mixed;
d. placing 45 parts of high-alumina cement into a cement mixer, taking out the mixture B, sequentially adding 5 parts of mixture B, 5 parts of aluminum silicate fiber, 1 part of dispersible latex powder, 3 parts of air-tight agent and 1 part of mildew preventive into 45 parts of high-alumina cement, stirring the internal material by the cement mixer, observing the mixing condition of the internal material of the cement mixer after 30 minutes until the internal material of the cement mixer is uniformly mixed, and obtaining the mixture which is the green environment-friendly mildew-proof fireproof coating.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The environment-friendly mildew-proof fireproof coating is characterized by comprising the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
2. The environment-friendly type mildew-proof and fire-proof coating and the preparation method thereof according to claim 1, characterized in that: the proportion of the high-alumina cement, the expanded vermiculite, the expanded perlite powder, the nano silicon waterproof composition and the hydroxypropyl cellulose is 45: 26: 15: 2: 2, the fire-proof performance of the fire-proof material is more than 1150 ℃ and is achieved among the high-alumina cement, the expanded vermiculite, the expanded perlite powder and the aluminum silicate fiber.
3. The environment-friendly type mildew-proof and fire-proof coating and the preparation method thereof according to claim 1, characterized in that: the proportion of the dispersible latex powder, the air-tight agent and the mildew preventive is 1:3:1, and the proportion of the dispersible latex powder to the total components is 1: 100.
4. The environment-friendly type mildew-proof and fire-proof coating and the preparation method thereof according to claim 1, characterized in that: the feed comprises the following raw materials in parts by weight: 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition.
5. The environment-friendly type mildew-proof and fire-proof coating and the preparation method thereof according to claim 1, characterized by comprising the following steps:
a. weighing 45 parts of high-alumina cement, 26 parts of expanded vermiculite, 15 parts of expanded perlite powder, 5 parts of aluminum silicate fiber, 2 parts of hydroxypropyl cellulose, 1 part of dispersible latex powder, 3 parts of air-tight agent, 1 part of mildew preventive and 2 parts of nano-silicon waterproof composition for later use;
b. placing 26 parts of expanded vermiculite and 15 parts of expanded perlite powder into a mixer, stirring and mixing for 10 minutes to obtain a mixture A;
c. sequentially adding 2 parts of nano-silicon waterproof composition and 2 parts of hydroxypropyl cellulose into the mixture A, after the materials are added into a mixer, dispersing and stirring the materials by the mixer, observing the concrete mixing condition of the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose after 30 minutes, and preparing a mixture B after the mixture A, the nano-silicon waterproof composition and the hydroxypropyl cellulose are uniformly mixed;
d. placing 45 parts of high-alumina cement into a cement mixer, taking out the mixture B, sequentially adding 5 parts of mixture B, 5 parts of aluminum silicate fiber, 1 part of dispersible latex powder, 3 parts of air-tight agent and 1 part of mildew preventive into 45 parts of high-alumina cement, stirring the internal material by the cement mixer, observing the mixing condition of the internal material of the cement mixer after 30 minutes until the internal material of the cement mixer is uniformly mixed, and obtaining the mixture which is the green environment-friendly mildew-proof fireproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069074.XA CN111218138A (en) | 2019-11-05 | 2019-11-05 | Green environment-friendly type mildew-proof fireproof coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069074.XA CN111218138A (en) | 2019-11-05 | 2019-11-05 | Green environment-friendly type mildew-proof fireproof coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111218138A true CN111218138A (en) | 2020-06-02 |
Family
ID=70806258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911069074.XA Pending CN111218138A (en) | 2019-11-05 | 2019-11-05 | Green environment-friendly type mildew-proof fireproof coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111218138A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640949A (en) * | 2004-12-23 | 2005-07-20 | 上海汇丽涂料有限公司 | Tunel fire-retardant coating, its making method and construction technology |
| CN102173691A (en) * | 2011-02-22 | 2011-09-07 | 山西省交通科学研究院 | Single-component tunnel fire-retardant coating and preparation method thereof |
| CN102424731A (en) * | 2011-11-28 | 2012-04-25 | 福建同利建材科技有限公司 | Anti-permeability type tunnel fireproof paint and use method thereof |
| CN103043976A (en) * | 2013-01-18 | 2013-04-17 | 宝鸡市铁军化工防腐安装有限责任公司 | Thin fire-resistant/flame-retardant paint for tunnel and preparation method thereof |
-
2019
- 2019-11-05 CN CN201911069074.XA patent/CN111218138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640949A (en) * | 2004-12-23 | 2005-07-20 | 上海汇丽涂料有限公司 | Tunel fire-retardant coating, its making method and construction technology |
| CN102173691A (en) * | 2011-02-22 | 2011-09-07 | 山西省交通科学研究院 | Single-component tunnel fire-retardant coating and preparation method thereof |
| CN102424731A (en) * | 2011-11-28 | 2012-04-25 | 福建同利建材科技有限公司 | Anti-permeability type tunnel fireproof paint and use method thereof |
| CN103043976A (en) * | 2013-01-18 | 2013-04-17 | 宝鸡市铁军化工防腐安装有限责任公司 | Thin fire-resistant/flame-retardant paint for tunnel and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 宁贵霞: "《交通土建工程概论》", 30 November 2006, 中国铁道出版社 * |
| 杨永起等: "《中国建筑保温防火产品及应用技术》", 28 February 2015, 中国建材工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102320797B (en) | Respirable high-flame-retardance outer-wall facing material | |
| CN101723639A (en) | Novel heat-insulation dry powder mortar | |
| CN107344843A (en) | A kind of ardealite base wall insulated board and its preparation technology | |
| WO2018107862A1 (en) | Flame-retardant, mould-proof, and fade-proof construction thermal insulation external wall | |
| CN103979837A (en) | Moisture-proof light-weight heat-insulation partition plate and making method thereof | |
| CN101265390A (en) | Multifunctional drying powder thermal insulation paint | |
| CN112174593A (en) | Polymer cement waterproof coating and preparation method thereof | |
| CN104326704A (en) | Nano calcium carbonate sound-absorbing light-weight partition board and manufacturing method thereof | |
| CN103979860B (en) | A kind of waterproof light partition plate and preparation method thereof | |
| CN107879707A (en) | A kind of heat preservation mortar for outer wall and its production method | |
| CN104844093A (en) | Corrosion-resistant high-strength thermal-insulation mortar and preparation method thereof | |
| CN104098303A (en) | Light waste clothes-fiber-made partition board and manufacturing method thereof | |
| CN110803904A (en) | Waterproof tunnel fireproof coating and preparation method thereof | |
| RU2415896C2 (en) | Fireproof composition | |
| WO2018107863A1 (en) | Construction thermal insulation external wall | |
| CN103979836A (en) | Heat insulation, sound insulation and light weight partition plate and making method thereof | |
| CN110746798A (en) | Anti-condensation inorganic silicate interior wall coating and preparation method thereof | |
| WO2006100531A1 (en) | Lightweight mortar for floors and walls | |
| CN109913008A (en) | A kind of thicker inorganic fireproof coating and preparation method thereof | |
| CN113755044A (en) | Pure inorganic non-combustible water-based sound insulation damping coating and preparation and use method thereof | |
| CN111218138A (en) | Green environment-friendly type mildew-proof fireproof coating and preparation method thereof | |
| CN116285433B (en) | Preparation method and application method of inorganic waterproof flame-retardant sound-absorbing coating | |
| CN108285317B (en) | Environment-friendly partition brick with carbon dioxide adsorption function | |
| CN113233849B (en) | Intelligent phase-change fireproof thermal-insulation mortar | |
| CN103467034A (en) | Inorganic wall heat insulation mortar |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200602 |
|
| WD01 | Invention patent application deemed withdrawn after publication |