CN107523144A - A kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose - Google Patents
A kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose Download PDFInfo
- Publication number
- CN107523144A CN107523144A CN201610450550.2A CN201610450550A CN107523144A CN 107523144 A CN107523144 A CN 107523144A CN 201610450550 A CN201610450550 A CN 201610450550A CN 107523144 A CN107523144 A CN 107523144A
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- China
- Prior art keywords
- parts
- fire
- acetic acid
- succinic acid
- steel structure
- 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.)
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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
- C09D101/10—Esters of organic acids
- C09D101/14—Mixed esters, e.g. cellulose acetate-butyrate
-
- 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
-
- 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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fireproofing Substances (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose, the key component of following mass parts is included in its raw material：15 25 parts of acetic acid succinic acid cellulose, 15 30 parts of metal hydroxides, 5 12 parts of ethanol, 7 10 parts of calcium carbonate, 15 25 parts of talcum powder, 6 12 parts of silane, 6 12 parts of siloxanes, 58 parts of glass sand, 58 parts of resin.The present invention, as being combined in complex, makes fireproof coating in addition to fire retardant property using acetic acid succinic acid cellulose and metal hydroxides, additionally it is possible to maintains resistance to combustion, flame proof and the fire resistance property such as fire-retardant, can effectively protect surrounding combustible material.
Description
Technical field
The present invention relates to a kind of fireproof coating, and in particular to a kind of fire prevention of poly-organic acid system in steel structure fireproofing applies
Material.
Background technology
At present, fire prevention measure both domestic and external from principle for be divided into Dredging Method and blocking cut-off process, and blocking cut-off process be divided into it is outer
Envelope, screen method, spraying process.Fire proofing material is coated in body surface as one kind, has heat-insulated, anti-flaming, anti-flaming function
Material is used widely, and using the development that can effectively delay the intensity of a fire in construction material, prevents propagation of flame.
Application publication number CN103923545A patent application discloses a kind of fireproof coating, fireproof coating proportioning, double cyanogen
Amine, silicate, pentaerythrite, titanium dioxide, chlorinated paraffin, APP, acrylic emulsion, remaining is auxiliary agent, the fireproof coating
Nontoxic, nonirritant, in coating, caking property is good, attractive in appearance and good flame retardation effect.Existing fireproof coating exists anti-toward contact
The shortcomings of fiery time is short, and protection domain limits to.The fire-proof and thermal-insulation effect for further improving fireproof coating is still art technology
The direction that personnel make great efforts.
The content of the invention
The technical problems to be solved by the invention are to provide one kind for above-mentioned prior art to be based on acetic acid succinic acid fiber
The fire-resistant coating for steel structure of element, it has good fireproofing flame-resistant characteristic.
Technical scheme is used by the present invention solves the above problems：A kind of steel construction based on acetic acid succinic acid cellulose
Fireproof coating, the key component of following mass parts is included in its raw material：
Acetic acid succinic acid cellulose 15-25 parts,
Metal hydroxides 15-30 parts,
Ethanol 5-12 parts,
Calcium carbonate 7-10 parts,
Talcum powder 15-25 parts,
Silane 6-12 parts,
Siloxanes 6-12 parts,
Glass sand 5-8 parts,
Resin 5-8 parts.
Metal hydroxides of the present invention is magnesium hydroxide, aluminium hydroxide.
The particle diameter of talcum powder of the present invention is 100~350nm.
Glass sand of the present invention can be replaced with glass fibre.
Fire-resistant coating for steel structure of the present invention also includes pigment, water, thickener, defoamer.
Fire-resistant coating for steel structure of the present invention also includes levelling agent, curing agent.
Compared with prior art, the advantage of the invention is that：The present invention is with acetic acid succinic acid cellulose and metal hydroxide
Thing is homogeneously dispersed in acetic acid succinic acid cellulose and reacted as complex composition, metal hydroxides, reinforcement acetic acid
The performance of succinic acid cellulose, fireproof coating is in addition to fire retardant property, additionally it is possible to maintain resistance to combustion, flame proof with it is fire-retardant etc. anti-
Fiery ability, it can effectively protect surrounding combustible material.
Embodiment
The present invention is described in further detail with reference to embodiments.
Embodiment 1
Based on the fire-resistant coating for steel structure of acetic acid succinic acid cellulose, the component of following mass parts is included in its raw material：
20 parts of acetic acid succinic acid cellulose,
15 parts of magnesium hydroxide,
10 parts of ethanol,
10 parts of calcium carbonate,
15 parts of talcum powder,
10 parts of silane,
12 parts of siloxanes,
5 parts of glass sand,
5 parts of resin.
Acetic acid succinic acid cellulose and magnesium hydroxide are first mixed, and are heated to 75-125 DEG C, is incubated 30-240min, so
Ethanol, calcium carbonate, talcum powder, silane, siloxanes, glass sand, resin are added afterwards to add, and temperature are adjusted to 60-85 DEG C, insulation
50-120min, produce fireproof coating.
Embodiment 2
Based on the fire-resistant coating for steel structure of acetic acid succinic acid cellulose, the component of following mass parts is included in its raw material：
25 parts of acetic acid succinic acid cellulose,
30 parts of magnesium hydroxide,
5 parts of ethanol,
10 parts of calcium carbonate,
15 parts of talcum powder,
10 parts of silane,
8 parts of siloxanes,
8 parts of glass fibre,
6 parts of resin,
3 parts of levelling agent,
2 parts of defoamer.
Acetic acid succinic acid cellulose and magnesium hydroxide are first mixed, and are heated to 75-125 DEG C, is incubated 30-240min, so
Add ethanol, calcium carbonate, talcum powder, silane, siloxanes, glass fibre, resin, levelling agent and defoamer afterwards to add, by temperature
60-85 DEG C is adjusted to, 50-120min is incubated, produces fireproof coating.
Embodiment 3
Based on the fire-resistant coating for steel structure of acetic acid succinic acid cellulose, the component of following mass parts is included in its raw material：
15 parts of acetic acid succinic acid cellulose,
25 parts of aluminium hydroxide,
5 parts of ethanol,
7 parts of calcium carbonate,
25 parts of talcum powder,
6 parts of silane,
12 parts of siloxanes,
5 parts of glass sand,
8 parts of resin,
8 parts of water,
2 parts of thickener.
Acetic acid succinic acid cellulose and aluminium hydroxide and water are first mixed, and are heated to 75-125 DEG C, is incubated 30-
240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxanes, glass sand, resin and thickener and add, by temperature
60-85 DEG C is adjusted to, 50-120min is incubated, produces fireproof coating.
Claims (6)
- A kind of 1. fire-resistant coating for steel structure based on acetic acid succinic acid cellulose, it is characterised in that：Following matter is included in its raw material Measure the key component of part：Acetic acid succinic acid cellulose 15-25 parts,Metal hydroxides 15-30 parts,Ethanol 5-12 parts,Calcium carbonate 7-10 parts,Talcum powder 15-25 parts,Silane 6-12 parts,Siloxanes 6-12 parts,Glass sand 5-8 parts,Resin 5-8 parts.
- 2. the fire-resistant coating for steel structure according to claim 1 based on acetic acid succinic acid cellulose, it is characterised in that：It is described Metal hydroxides is magnesium hydroxide, aluminium hydroxide.
- 3. the fire-resistant coating for steel structure according to claim 1 based on acetic acid succinic acid cellulose, it is characterised in that：It is described The particle diameter of talcum powder is 100~350nm.
- 4. the fire-resistant coating for steel structure according to claim 1 based on acetic acid succinic acid cellulose, it is characterised in that：It is described Glass sand can be replaced with glass fibre.
- 5. the fire-resistant coating for steel structure according to claim 1 based on acetic acid succinic acid cellulose, it is characterised in that：Also wrap Include pigment, water, thickener, defoamer.
- 6. the fire-resistant coating for steel structure according to claim 1 based on acetic acid succinic acid cellulose, it is characterised in that：Also wrap Include levelling agent, curing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450550.2A CN107523144A (en) | 2016-06-22 | 2016-06-22 | A kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450550.2A CN107523144A (en) | 2016-06-22 | 2016-06-22 | A kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107523144A true CN107523144A (en) | 2017-12-29 |
Family
ID=60735005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610450550.2A Pending CN107523144A (en) | 2016-06-22 | 2016-06-22 | A kind of fire-resistant coating for steel structure based on acetic acid succinic acid cellulose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523144A (en) |
-
2016
- 2016-06-22 CN CN201610450550.2A patent/CN107523144A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |