CN106118257A - A kind of fire-resistant coating for steel structure - Google Patents
A kind of fire-resistant coating for steel structure Download PDFInfo
- Publication number
- CN106118257A CN106118257A CN201610468738.XA CN201610468738A CN106118257A CN 106118257 A CN106118257 A CN 106118257A CN 201610468738 A CN201610468738 A CN 201610468738A CN 106118257 A CN106118257 A CN 106118257A
- Authority
- CN
- China
- Prior art keywords
- parts
- fire
- steel structure
- resistant coating
- steel
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- 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
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
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
A kind of fire-resistant coating for steel structure, it is made up of the raw material of following parts by weight: APP 10 15 parts, sodium metasilicate 46 parts, dispersant 36 parts, polyisocyanates 68 parts, titanium dioxide 59 parts, UV absorbent 1.2 2 parts, alginate jelly 25 parts, dibutyl tin laurate 46 parts, Gypsum Fibrosum powder 9 parts, carrageenan 23 parts, sepiolite powder 57 parts, hydroxyethyl cellulose 79 parts, aluminium hydroxide 11 14 parts, 48 parts of kieselguhr, Pulvis Talci 26 parts.The invention has the beneficial effects as follows: the fire-resistant coating for steel structure of the present invention, good flame retardation effect, coating uniformly, can delay the temperature rise of steel simultaneously, delay fire.
Description
Technical field
The present invention relates to a kind of fire-resistant coating for steel structure, belong to paint field.
Background technology
Steel are a kind of construction materials that will not burn, and it has the characteristics such as antidetonation, bending resistance.In actual applications, steel
Both the weight bearing power of building can relatively have been increased, it is also possible to meet the needs of architectural design aesthetic feeling moulding;Also avoid coagulation
The construction materials such as soil can not bend, the defect of stretching.Therefore steel receive the favor of building trade, monolayer, multilamellar, and skyscraping is big
Building, Factory Building, storehouse, waiting room, boarding lounge etc. uses steel the most universal.But, steel as construction material in terms of fire prevention
There is again some defects being difficult to avoid that, its mechanical performance, such as yield point, tension and elastic modelling quantity etc. all can be because of the liters of temperature
High and drastically decline.Steel structure material to be made overcomes the deficiency in terms of fire prevention in actual applications, it is necessary to carry out fire prevention process, steel
It is expanded foamed when by fire that the fire-proof and thermal-insulation principle of structure fire coating is fireproof coating layer, forms foam, froth bed not only every
Absolutely oxygen, and because its quality is loose, there is good heat-proof quality, can be transmitted to be protected the speed of base material by retardation heat
Degree;According to physical and chemical principle analysis, the process of the froth bed that coating expansion foaming produces presents heat absorption because volume expands
Reaction, also consumes heat during burning, advantageously reduces the temperature of system.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is to provide a kind of fire-resistant coating for steel structure, fire-retardant effect
The best, coating uniformly, can delay the temperature rise of steel simultaneously, delay fire.
For solving prior art problem, the technical scheme that the present invention provides is, a kind of fire-resistant coating for steel structure, it is by following
The raw material of parts by weight is made:
APP 10-15 part, sodium metasilicate 4-6 part, dispersant 3-6 part, polyisocyanates 6-8 part, titanium dioxide 5-9 part, purple
Ultraviolet absorbers 1.2-2 part, alginate jelly 2-5 part, dibutyl tin laurate 4-6 part, Gypsum Fibrosum powder 9 parts, carrageenan 2-3 part, sea
Afrodite powder 5-7 part, hydroxyethyl cellulose 7-9 part, aluminium hydroxide 11-14 part, kieselguhr 4-8 part, Pulvis Talci 2-6 part.
The invention has the beneficial effects as follows: the fire-resistant coating for steel structure of the present invention, good flame retardation effect, coating is uniform, energy simultaneously
Enough temperature rises having delayed steel, delay fire.
Detailed description of the invention
Embodiment 1
A kind of fire-resistant coating for steel structure, it is made up of the raw material of following parts by weight:
APP 10 parts, sodium metasilicate 4 parts, dispersant 3 parts, polyisocyanates 6 parts, titanium dioxide 5 parts, UV absorbent
1.2 parts, alginate jelly 2 parts, dibutyl tin laurate 4 parts, Gypsum Fibrosum powder 9 parts, carrageenan 2 parts, sepiolite powder 5 parts, ethoxy is fine
Dimension element 7 parts, aluminium hydroxide 11 parts, 4 parts of kieselguhr, Pulvis Talci 2 parts.
Embodiment 2
A kind of fire-resistant coating for steel structure, it is made up of the raw material of following parts by weight:
APP 15 parts, sodium metasilicate 6 parts, dispersant 6 parts, polyisocyanates 8 parts, titanium dioxide 9 parts, UV absorbent 2
Part, alginate jelly 5 parts, dibutyl tin laurate 6 parts, Gypsum Fibrosum powder 9 parts, carrageenan 3 parts, sepiolite powder 7 parts, hydroxyethyl cellulose
9 parts, aluminium hydroxide 14 parts, 8 parts of kieselguhr, Pulvis Talci 6 parts.
Claims (1)
1. a fire-resistant coating for steel structure, it is characterised in that: it is made up of the raw material of following parts by weight:
APP 10-15 part, sodium metasilicate 4-6 part, dispersant 3-6 part, polyisocyanates 6-8 part, titanium dioxide 5-9 part, purple
Ultraviolet absorbers 1.2-2 part, alginate jelly 2-5 part, dibutyl tin laurate 4-6 part, Gypsum Fibrosum powder 9 parts, carrageenan 2-3 part, sea
Afrodite powder 5-7 part, hydroxyethyl cellulose 7-9 part, aluminium hydroxide 11-14 part, kieselguhr 4-8 part, Pulvis Talci 2-6 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468738.XA CN106118257A (en) | 2016-06-25 | 2016-06-25 | A kind of fire-resistant coating for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468738.XA CN106118257A (en) | 2016-06-25 | 2016-06-25 | A kind of fire-resistant coating for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106118257A true CN106118257A (en) | 2016-11-16 |
Family
ID=57268371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610468738.XA Pending CN106118257A (en) | 2016-06-25 | 2016-06-25 | A kind of fire-resistant coating for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106118257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445882A (en) * | 2021-07-26 | 2021-09-28 | 福建嘉仕盾工贸有限公司 | Heat conduction type smoke-isolating and heat-resisting fireproof door |
-
2016
- 2016-06-25 CN CN201610468738.XA patent/CN106118257A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445882A (en) * | 2021-07-26 | 2021-09-28 | 福建嘉仕盾工贸有限公司 | Heat conduction type smoke-isolating and heat-resisting fireproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |