CN107400458A - A kind of fire-resistant coating for steel structure based on nylon66 fiber - Google Patents
A kind of fire-resistant coating for steel structure based on nylon66 fiber Download PDFInfo
- Publication number
- CN107400458A CN107400458A CN201610331982.1A CN201610331982A CN107400458A CN 107400458 A CN107400458 A CN 107400458A CN 201610331982 A CN201610331982 A CN 201610331982A CN 107400458 A CN107400458 A CN 107400458A
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- CN
- China
- Prior art keywords
- parts
- fire
- nylon66 fiber
- steel structure
- resistant 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
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
- C09D177/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention relates to a kind of fire-resistant coating for steel structure based on nylon66 fiber, the key component of following mass parts is included in its raw material：15 25 parts of nylon66 fiber, 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 nylon66 fiber 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 a kind of steel construction based on nylon66 fiber for above-mentioned prior art
Fireproof coating, it has good fireproofing flame-resistant characteristic.
Technical scheme is used by the present invention solves the above problems：A kind of fire-resistant coating for steel structure based on nylon66 fiber,
The key component of following mass parts is included in its raw material：
Nylon66 fiber 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 using nylon66 fiber and metal hydroxides as compound
Combination, metal hydroxides is homogeneously dispersed in nylon66 fiber and reacted, the performance of reinforcement nylon66 fiber, fireproof coating except
Outside fire retardant property, additionally it is possible to maintain resistance to combustion, flame proof and the fire resistance property such as fire-retardant, can effectively protect easy fuel wood around
Material.
Embodiment
The present invention is described in further detail with reference to embodiments.
Embodiment 1
Fire-resistant coating for steel structure based on nylon66 fiber, the component of following mass parts is included in its raw material：
20 parts of nylon66 fiber,
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.
Nylon66 fiber and magnesium hydroxide are first mixed, and are heated to 75-125 DEG C, be incubated 30-240min, then add ethanol,
Calcium carbonate, talcum powder, silane, siloxanes, glass sand, resin are added, and temperature is adjusted into 60-85 DEG C, is incubated 50-120min, i.e.,
Obtain fireproof coating.
Embodiment 2
Fire-resistant coating for steel structure based on nylon66 fiber, the component of following mass parts is included in its raw material：
25 parts of nylon66 fiber,
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.
Nylon66 fiber and magnesium hydroxide are first mixed, and are heated to 75-125 DEG C, be incubated 30-240min, then add ethanol,
Calcium carbonate, talcum powder, silane, siloxanes, glass fibre, resin, levelling agent and defoamer are added, and temperature is adjusted into 60-85 DEG C,
50-120min is incubated, produces fireproof coating.
Embodiment 3
Fire-resistant coating for steel structure based on nylon66 fiber, the component of following mass parts is included in its raw material：
15 parts of nylon66 fiber,
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.
Nylon66 fiber and aluminium hydroxide and water are first mixed, and are heated to 75-125 DEG C, 30-240min is incubated, then adds
Ethanol, calcium carbonate, talcum powder, silane, siloxanes, glass sand, resin and thickener add, and temperature are adjusted into 60-85 DEG C, insulation
50-120min, produce fireproof coating.
Claims (6)
- A kind of 1. fire-resistant coating for steel structure based on nylon66 fiber, it is characterised in that：It is main comprising following mass parts in its raw material Component：Nylon66 fiber 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 nylon66 fiber, it is characterised in that：The metal hydroxide Thing is magnesium hydroxide, aluminium hydroxide.
- 3. the fire-resistant coating for steel structure according to claim 1 based on nylon66 fiber, it is characterised in that：The grain of the talcum powder Footpath is 100~350nm.
- 4. the fire-resistant coating for steel structure according to claim 1 based on nylon66 fiber, it is characterised in that：The glass sand can use Glass fibre replaces.
- 5. the fire-resistant coating for steel structure according to claim 1 based on nylon66 fiber, it is characterised in that：Also include pigment, water, Thickener, defoamer.
- 6. the fire-resistant coating for steel structure according to claim 1 based on nylon66 fiber, it is characterised in that：Also include levelling agent, Curing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331982.1A CN107400458A (en) | 2016-05-19 | 2016-05-19 | A kind of fire-resistant coating for steel structure based on nylon66 fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331982.1A CN107400458A (en) | 2016-05-19 | 2016-05-19 | A kind of fire-resistant coating for steel structure based on nylon66 fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107400458A true CN107400458A (en) | 2017-11-28 |
Family
ID=60394370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610331982.1A Pending CN107400458A (en) | 2016-05-19 | 2016-05-19 | A kind of fire-resistant coating for steel structure based on nylon66 fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107400458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903755A (en) * | 2019-12-12 | 2020-03-24 | 王秋平 | Fireproof coating and preparation method thereof |
-
2016
- 2016-05-19 CN CN201610331982.1A patent/CN107400458A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903755A (en) * | 2019-12-12 | 2020-03-24 | 王秋平 | Fireproof coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |