CN104804590A - Preparation process for fireproof coating of outdoor steel structure - Google Patents
Preparation process for fireproof coating of outdoor steel structure Download PDFInfo
- Publication number
- CN104804590A CN104804590A CN201510208078.7A CN201510208078A CN104804590A CN 104804590 A CN104804590 A CN 104804590A CN 201510208078 A CN201510208078 A CN 201510208078A CN 104804590 A CN104804590 A CN 104804590A
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- CN
- China
- Prior art keywords
- parts
- steel structure
- acrylic emulsion
- preparation process
- fireproof coating
- 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
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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
- 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
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a preparation process for a fireproof coating of an outdoor steel structure. The preparation process comprises the following steps: adding 26 parts of water, 0.2 part of silicone oil, 9 parts of pentaerythritol, 24 parts of calcium carbonate, 4 parts of ethylene glycol, 6 parts of titanium dioxide, 18 parts of melamine and 16 parts of ammonium polyphosphate into a dispersing tank; stirring the materials for 20 minutes; grinding, and screening the ground materials with a 120-mesh sieve; adding 60 parts of acrylic emulsion, 33 parts of organic silicon modified styrene-acrylic emulsion, 0.5 part of a mold inhibitor, 15 parts of melamine phosphate, 2 parts of chlorinated paraffin, 0.3 part of a flatting agent and 0.4 part of a preservative, intensively mixing the materials, and then discharging the mixture, so as to obtain the fireproof coating of the high-weather-resistance outdoor ultrathin steel structure. According to the preparation process disclosed by the invention, the selected and used acrylic emulsion is high in adhesive force, slow in expansion rate, long in time of duration, high in expansion multiplying power, much in carbide, uniform in cells, compact in expansion layer and high in rigidity, so that the acrylic emulsion is good in fireproof effect, and suitable for being used as the fireproof coating film forming matter of the ultrathin steel structure.
Description
Technical field
The invention belongs to technical field of paint preparation, specifically the preparation method of a kind of outdoor steel structure frie retardant coating preparation technology.
Background technology
Super-thin steel structure fire-proof paint refers to that thickness is no more than the steel structure fire-proof paint of 3mm, and this kind of frie retardant coating is by expanded foamed during fire, and forming fine and close fire proof heat-insulation layer, is the heart kind grown up in recent years.This coating is particularly suitable for the fire prevention such as buildings light weight steel roof truss, ball-joint Elements of Space Grid Truss such as drome, conference and exhibition center, recreational and sports activities place and the requirement of decorating.Because such fireproof paint coating is ultra-thin, in engineering, usage quantity thicker type, thin section steel structure fire-resisting paint greatly reduce, thus reduce engineering total expenses, make again steel construction obtain effective flameproof protection.
The physicochemical property that current steel structure fire-proof paint exists package stability and coating is not good, ornamental bad problem, moreover, coating by during fire and the cohesiveness of steel construction not strong.
Summary of the invention
The object of the invention is to overcome prior art defect, a kind of outdoor steel structure frie retardant coating preparation technology is provided.
Object of the present invention can be achieved through the following technical solutions:
An outdoor steel structure frie retardant coating preparation technology's preparation method, described method specifically comprises the following steps:
(1) 26 parts of water, 0.2 part of silicone oil, 9 parts of tetramethylolmethanes, 24 parts of calcium carbonate, 4 parts of ethylene glycol, 6 parts of titanium dioxides, 18 parts of trimeric cyanamides, 16 parts of ammonium polyphosphates are added in dispersion cylinder, stir 20min;
(2) mixture that step (1) obtains is ground, cross 120 mesh sieves;
(3) in the mixture in step (2), add 60 parts of ACRYLIC EMULSION, 33 portions of organic-silicon-modified benzene emulsions, 0.5 portion of mould inhibitor, 15 portions of melamine phosphate, 2 portions of clorafins, 0.3 part of flow agent and 0.4 portion of sanitas fully mix, with discharging after the rotating speed of 600r/min dispersion 45min, obtain the outdoor super-thin steel structure fire-proof paint of high-weatherability.
Beneficial effect of the present invention: the ACRYLIC EMULSION sticking power that the present invention selects is good, speed of expansion is comparatively slow, and the time length is long, expansion multiplying power is high, and carbide is many, uniform foam cell, expanding layer is fine and close and hardness is high, and therefore flameproof effect is good, is suitable as super-thin steel structure fire-proof paint filmogen; The present invention's formula significantly improves the weathering resistance of coating, has the advantages such as transparency is high, stable chemical nature, physical strength are high, thermotolerance is good.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment
An outdoor steel structure frie retardant coating preparation technology's preparation method, comprises the following steps:
1,26 parts of water, 0.2 part of silicone oil, 9 parts of tetramethylolmethanes, 24 parts of calcium carbonate, 4 parts of ethylene glycol, 6 parts of titanium dioxides, 18 parts of trimeric cyanamides, 16 parts of ammonium polyphosphates are added in dispersion cylinder, stir 20min;
2, the mixture that step 1 obtains is ground, cross 120 mesh sieves;
3, add 60 parts of ACRYLIC EMULSION in the mixture in step 2,33 portions of organic-silicon-modified benzene emulsions, 0.5 portion of mould inhibitor, 15 portions of melamine phosphate, 2 portions of clorafins, 0.3 part of flow agent and 0.4 portion of sanitas fully mix, with discharging after the rotating speed of 600r/min dispersion 45min, obtain the outdoor super-thin steel structure fire-proof paint of high-weatherability.
Above content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (1)
1. an outdoor steel structure frie retardant coating preparation technology, is characterized in that, described method specifically comprises the following steps:
(1) 26 parts of water, 0.2 part of silicone oil, 9 parts of tetramethylolmethanes, 24 parts of calcium carbonate, 4 parts of ethylene glycol, 6 parts of titanium dioxides, 18 parts of trimeric cyanamides, 16 parts of ammonium polyphosphates are added in dispersion cylinder, stir 20min;
(2) mixture that step (1) obtains is ground, cross 120 mesh sieves;
(3) in the mixture in step (2), add 60 parts of ACRYLIC EMULSION, 33 portions of organic-silicon-modified benzene emulsions 33 parts, 0.5 portion of mould inhibitor, 15 portions of melamine phosphate, 2 portions of clorafins, 0.3 part of flow agent and 0.4 portion of sanitas fully mix, with discharging after the rotating speed of 600r/min dispersion 45min, obtain outdoor steel structure frie retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208078.7A CN104804590A (en) | 2015-04-29 | 2015-04-29 | Preparation process for fireproof coating of outdoor steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208078.7A CN104804590A (en) | 2015-04-29 | 2015-04-29 | Preparation process for fireproof coating of outdoor steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104804590A true CN104804590A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510208078.7A Pending CN104804590A (en) | 2015-04-29 | 2015-04-29 | Preparation process for fireproof coating of outdoor steel structure |
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| Country | Link |
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| CN (1) | CN104804590A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647261A (en) * | 2016-03-08 | 2016-06-08 | 杨超 | Insulating fireproof coating for electric wires |
| CN105670413A (en) * | 2016-03-08 | 2016-06-15 | 杨超 | Preparation method of insulating fireproof paint for wires |
| CN106118271A (en) * | 2016-07-12 | 2016-11-16 | 陕西理工学院 | A kind of Water-borne inflation type refractory coating and preparation technology thereof |
| CN110628258A (en) * | 2019-09-17 | 2019-12-31 | 中国石油大学(华东) | Water-based phosphorus-containing ultrathin fireproof coating material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108233A (en) * | 2011-03-15 | 2011-06-29 | 厦门大学 | Water-borne ultrathin intumescent fire retardant coating with three-dimensional network structure for steel structure |
| CN104130638A (en) * | 2014-07-18 | 2014-11-05 | 安徽千和新材料科技发展有限公司 | Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof |
| CN104231805A (en) * | 2014-09-18 | 2014-12-24 | 江苏海晟涂料有限公司 | Water-based ultra-thin fire-retardant coating for steel structures and preparation method of fire-retardant coating |
-
2015
- 2015-04-29 CN CN201510208078.7A patent/CN104804590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108233A (en) * | 2011-03-15 | 2011-06-29 | 厦门大学 | Water-borne ultrathin intumescent fire retardant coating with three-dimensional network structure for steel structure |
| CN104130638A (en) * | 2014-07-18 | 2014-11-05 | 安徽千和新材料科技发展有限公司 | Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof |
| CN104231805A (en) * | 2014-09-18 | 2014-12-24 | 江苏海晟涂料有限公司 | Water-based ultra-thin fire-retardant coating for steel structures and preparation method of fire-retardant coating |
Non-Patent Citations (1)
| Title |
|---|
| 覃文清等: "《材料表面涂层防火阻燃技术》", 30 April 2004, 北京：化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647261A (en) * | 2016-03-08 | 2016-06-08 | 杨超 | Insulating fireproof coating for electric wires |
| CN105670413A (en) * | 2016-03-08 | 2016-06-15 | 杨超 | Preparation method of insulating fireproof paint for wires |
| CN106118271A (en) * | 2016-07-12 | 2016-11-16 | 陕西理工学院 | A kind of Water-borne inflation type refractory coating and preparation technology thereof |
| CN110628258A (en) * | 2019-09-17 | 2019-12-31 | 中国石油大学(华东) | Water-based phosphorus-containing ultrathin fireproof coating material and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |