CN104263221A - Flame-retardant water-based polyurethane paint formula - Google Patents
Flame-retardant water-based polyurethane paint formula Download PDFInfo
- Publication number
- CN104263221A CN104263221A CN201410470867.3A CN201410470867A CN104263221A CN 104263221 A CN104263221 A CN 104263221A CN 201410470867 A CN201410470867 A CN 201410470867A CN 104263221 A CN104263221 A CN 104263221A
- Authority
- CN
- China
- Prior art keywords
- parts
- sodium
- flame
- polyurethane
- retardant
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- 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 relates to a flame-retardant water-based polyurethane paint formula which comprises 70 parts of polyurethane, 15 parts of ethyl acetate, 8 parts of sodium hydroxide, 1 part of diphenyl dihydroxy silane, 4 parts of sodium epoxy carboxymethyl cellulose, 2 parts of medical stone, 4 parts of chitosan, 5 parts of sorbitol, 7 parts of titanium dioxide, 2 parts of casein, 4 parts of N,N-dimethylamino propylamine, 5 parts of sodium dodecyl benzene sulfonate, 2 parts of sodium polyacrylate, 8 parts of polyvinyl alcohol, 1 part of cationic polyacrylamide, 5 parts of sodium silicate and 7 parts of sodium hexametaphosphate. The smoke released in the flame-retardant water-based polyurethane paint combustion process is greatly lowered as compared with the traditional flame-retardant polyurethane, and the cost performance for flame retardancy is high; and the catalyst selected in the prepolymer synthesis process is substituted for the traditional dibutyltin dilaurate to overcome the defect of poor surface of the polyurethane film, and thus, the product has the advantages of smooth surface and favorable toughness.
Description
Technical field
The present invention relates to a kind of Chemicals, especially a kind of formula of extinguishing waterborn polyurethane coating.
Background technology
Aqueous polyurethane (also known as waterbased urethane) is a kind of urethane resin containing hydrophilic radical in the molecular chain of urethane, has very strong affinity, adopt specific technique can make it disperse in water and form stable system with glassware for drinking water.Aqueous polyurethane is mainly used in the aspects such as leather finish, textile printing and dyeing, paper-making industry, building coating, tackiness agent, steel moulder's paint, involved is nearly all inflammable material, these materials as without fire-retardant finish, must become the potential safety hazard of initiation fire in use.Aqueous polyurethane flame-retarded is one of important directions of aqueous polyurethane functionalization.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of formula of extinguishing waterborn polyurethane coating.
For solving the problems of the technologies described above, the formula of extinguishing waterborn polyurethane coating of the present invention, comprises following component, urethane 70 parts, vinyl acetic monomer 15 parts, 8 parts, sodium hydroxide, Diphenylsilanediol, 1 part, epoxy Xylo-Mucine 4 parts, medical stone 2 parts, chitosan 4 parts, Sorbitol Powder 5 parts, titanium dioxide 7 parts, casein 2 parts, N, N-dimethylamino propylamine 4 parts, Sodium dodecylbenzene sulfonate 5 parts, sodium polyacrylate 2 parts, polyvinyl alcohol 8 parts, cationic polyacrylamide 1 part, water glass 5 parts, Sodium hexametaphosphate 99 7 parts.
It also comprises Mierocrystalline cellulose 5 parts.
The invention has the beneficial effects as follows: the smog comparing traditional flame retardant polyurethane release when prepared flame-retardant aqueous polyurethane coating burns significantly reduces, and fire-retardant cost performance is high; Obtained by the traditional dibutyl tin laurate of catalyst replaced selected in performed polymer synthesis, the defect of polyurethane film surface difference, makes product surface flat smooth, good toughness.
Embodiment
Embodiment 1
The formula of extinguishing waterborn polyurethane coating of the present invention, comprises following component, urethane 70 parts, vinyl acetic monomer 15 parts, 8 parts, sodium hydroxide, Diphenylsilanediol, 1 part, epoxy Xylo-Mucine 4 parts, medical stone 2 parts, chitosan 4 parts, Sorbitol Powder 5 parts, titanium dioxide 7 parts, casein 2 parts, N, N-dimethylamino propylamine 4 parts, Sodium dodecylbenzene sulfonate 5 parts, sodium polyacrylate 2 parts, polyvinyl alcohol 8 parts, cationic polyacrylamide 1 part, water glass 5 parts, Sodium hexametaphosphate 99 7 parts.
Embodiment 2
The formula of extinguishing waterborn polyurethane coating of the present invention, comprises following component, urethane 70 parts, vinyl acetic monomer 15 parts, 8 parts, sodium hydroxide, Diphenylsilanediol, 1 part, epoxy Xylo-Mucine 4 parts, medical stone 2 parts, chitosan 4 parts, Sorbitol Powder 5 parts, titanium dioxide 7 parts, casein 2 parts, N, N-dimethylamino propylamine 4 parts, Sodium dodecylbenzene sulfonate 5 parts, sodium polyacrylate 2 parts, polyvinyl alcohol 8 parts, cationic polyacrylamide 1 part, water glass 5 parts, Sodium hexametaphosphate 99 7 parts, Mierocrystalline cellulose 5 parts.
Claims (2)
1. a formula for extinguishing waterborn polyurethane coating, is characterized in that: comprise following component, urethane 70 parts, vinyl acetic monomer 15 parts, 8 parts, sodium hydroxide, Diphenylsilanediol, 1 part, epoxy Xylo-Mucine 4 parts, medical stone 2 parts, chitosan 4 parts, Sorbitol Powder 5 parts, titanium dioxide 7 parts, casein 2 parts, N, N-dimethylamino propylamine 4 parts, Sodium dodecylbenzene sulfonate 5 parts, sodium polyacrylate 2 parts, polyvinyl alcohol 8 parts, cationic polyacrylamide 1 part, water glass 5 parts, Sodium hexametaphosphate 99 7 parts.
2. according to the formula of extinguishing waterborn polyurethane coating according to claim 1, it is characterized in that: it also comprises Mierocrystalline cellulose 5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470867.3A CN104263221A (en) | 2014-09-16 | 2014-09-16 | Flame-retardant water-based polyurethane paint formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470867.3A CN104263221A (en) | 2014-09-16 | 2014-09-16 | Flame-retardant water-based polyurethane paint formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104263221A true CN104263221A (en) | 2015-01-07 |
Family
ID=52154812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410470867.3A Pending CN104263221A (en) | 2014-09-16 | 2014-09-16 | Flame-retardant water-based polyurethane paint formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104263221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560492A (en) * | 2015-11-19 | 2017-04-12 | 赖永建 | Antibacterial coating material additive and preparation method thereof |
-
2014
- 2014-09-16 CN CN201410470867.3A patent/CN104263221A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560492A (en) * | 2015-11-19 | 2017-04-12 | 赖永建 | Antibacterial coating material additive and preparation method thereof |
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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: 20150107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |