CN108690484A - Exterior wall nano paint - Google Patents
Exterior wall nano paint Download PDFInfo
- Publication number
- CN108690484A CN108690484A CN201710105453.4A CN201710105453A CN108690484A CN 108690484 A CN108690484 A CN 108690484A CN 201710105453 A CN201710105453 A CN 201710105453A CN 108690484 A CN108690484 A CN 108690484A
- Authority
- CN
- China
- Prior art keywords
- exterior wall
- weight
- component
- parts
- nano paint
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C09D175/08—Polyurethanes from polyethers
-
- 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
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to nano paint technical fields, and in particular to a kind of exterior wall nano paint.Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:In terms of parts by weight, component A is as follows:Polyether polyol 100-200, isocyanates 200-300;In terms of parts by weight, B component is as follows:Nano silicon dioxide 100-200, catalyst 2-20, ultra-violet absorber 0.01-0.05.The characteristics of exterior wall of present invention nano paint has wear-resisting, heat-resisting, low temperature resistant, solvent resistant, water-fast, UV resistant, it is small to human body and environmental hazard pollution.
Description
Technical field
The invention belongs to nano paint technical fields, and in particular to a kind of exterior wall nano paint.
Background technology
The coating needs of exterior wall surface have good adhesive force, wear-resisting, heat-resisting, low temperature resistant, solvent resistant, water-fast, resistance to purple
The characteristics such as outside line, however exterior wall nano paint in the prior art can not be expired at low ambient temperatures due to Changes in weather multistage
Sufficient above-mentioned requirements.
It is a kind of wear-resisting that there is an urgent need for exploitations at present, and heat-resisting, low temperature resistant, solvent resistant, water-fast, the exterior wall of UV resistant is applied with nanometer
Material.
Invention content
The object of the present invention is to provide a kind of exterior wall nano paints, have safety and environmental protection, and water-fast, UV resistant is wear-resisting,
It is heat-resisting, low temperature resistant, solvent-proof characteristic.
Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 100-200
Isocyanates 200-300
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 100-200
Catalyst 2-20
Ultra-violet absorber 0.01-0.05.
Wherein:
The polyether polyol is degree of functionality 5, the polyoxypropylene polyol of molecular weight 2000.
The catalyst is N, and N, N, N- tetramethylethyleneds, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding
It is made.The present invention adds the catalysis of composite catalyst so that react the more thorough of progress by adding nano silicon dioxide
Bottom.
Beneficial effects of the present invention are as follows:
The exterior wall of the present invention has wear-resisting, heat-resisting, low temperature resistant, solvent resistant, water-fast, UV resistant spy with nano paint
Point is small to human body and environmental hazard pollution.
Specific implementation mode
The present invention is described further with reference to embodiments.
Embodiment 1
Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 100
Isocyanates 250
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 100
Catalyst 20
Ultra-violet absorber 0.05.
The polyether polyol is degree of functionality 5, the polyoxypropylene polyol of molecular weight 2000.
The catalyst is N, and N, N, N- tetramethylethyleneds, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding
It is made.
Embodiment 2
Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 200
Isocyanates 300
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 150
Catalyst 10
Ultra-violet absorber 0.02.
The polyether polyol is degree of functionality 5, the polyoxypropylene polyol of molecular weight 2000.
The catalyst is N, and N, N, N- tetramethylethyleneds, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding
It is made.
Embodiment 3
Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 150
Isocyanates 200
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 200
Catalyst 15
Ultra-violet absorber 0.05.
The polyether polyol is degree of functionality 5, the polyoxypropylene polyol of molecular weight 2000.
The catalyst is N, and N, N, N- tetramethylethyleneds, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding
It is made.
Embodiment 4
Exterior wall nano paint of the present invention is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 150
Isocyanates 300
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 150
Catalyst 3
Ultra-violet absorber 0.01.
The polyether polyol is degree of functionality 5, the polyoxypropylene polyol of molecular weight 2000.
The catalyst is N, and N, N, N- tetramethylethyleneds, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding
It is made.
Claims (3)
1. a kind of exterior wall nano paint, it is characterised in that:It is 1 by parts by weight:1 two component of A, B is made:
In terms of parts by weight, component A is as follows:
Polyether polyol 100-200
Isocyanates 200-300
In terms of parts by weight, B component is as follows:
Nano silicon dioxide 100-200
Catalyst 2-20
Ultra-violet absorber 0.01-0.05.
2. exterior wall nano paint according to claim 1, it is characterised in that:Polyether polyol is degree of functionality 5, molecular weight
2000 polyoxypropylene polyol.
3. exterior wall nano paint according to claim 1, it is characterised in that:Catalyst is N, N, N, N- tetramethyls Asia second
Base diamines, N, N- dimethyl benzylamines are with mass ratio 1:1 compounding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105453.4A CN108690484A (en) | 2017-02-26 | 2017-02-26 | Exterior wall nano paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105453.4A CN108690484A (en) | 2017-02-26 | 2017-02-26 | Exterior wall nano paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108690484A true CN108690484A (en) | 2018-10-23 |
Family
ID=63841821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105453.4A Pending CN108690484A (en) | 2017-02-26 | 2017-02-26 | Exterior wall nano paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108690484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810438A (en) * | 2019-01-16 | 2019-05-28 | 荆晓东 | The preparation method of super hydrophobic polyurethane material |
-
2017
- 2017-02-26 CN CN201710105453.4A patent/CN108690484A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810438A (en) * | 2019-01-16 | 2019-05-28 | 荆晓东 | The preparation method of super hydrophobic polyurethane material |
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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: 20181023 |