CN108753136A - A kind of coating with water resistance - Google Patents
A kind of coating with water resistance Download PDFInfo
- Publication number
- CN108753136A CN108753136A CN201810513279.1A CN201810513279A CN108753136A CN 108753136 A CN108753136 A CN 108753136A CN 201810513279 A CN201810513279 A CN 201810513279A CN 108753136 A CN108753136 A CN 108753136A
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- CN
- China
- Prior art keywords
- parts
- coating
- water resistance
- agent
- raw material
- 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
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of coating with water resistance, it is divided into according to raw material weight component, 36-38 parts of aqueous polyurethane emulsion, 35-37 parts of aqueous epoxy resins, 29-31 parts of deionized water, 4-6 parts of precipitated calcium carbonate, 7-9 parts of dolomite dust, 3-5 parts of silica flour, 1-3 parts of coupling agent, 1-3 parts of antifoaming agent, 1-3 parts of levelling agent.Using technical solution of the present invention, the present invention is using aqueous polyurethane emulsion, raw material production based on aqueous epoxy resins, deionized water is used to be mixed as medium, play the role of safety and environmental protection, precipitated calcium carbonate, dolomite dust, silica flour is added and so that filling the coating prepared has stronger water resistance.
Description
Technical field
The present invention relates to the technical field of coating preparation more particularly to a kind of coating with water resistance.
Background technology
Water paint is with water as solvent or to make the coating of decentralized medium.The maximum area of water paint and solvent based coating
It is not, most of organic solvent in coating is replaced by water, is made of water, organic matter, filler etc..Water paint is with water
Solvent economizes on resources, and can directly coat in a humid environment, and good to substrate surface applicability, Spray painting tool can be direct
It washes with water.
With the continuous development of coating technology, the type of coating is also continuous perfect.Waterproof water paint is not only to ring
Border is friendly, and can form waterproof layer in substrate surface, and waterproof layer is generally sprayed by water-repellent paint and formed, the painting that coating is formed
Film can prevent rainwater or groundwater erosion.For this purpose, it is proposed that a kind of coating with water resistance.
Invention content
To solve the defect of prior art, the invention discloses a kind of coating with water resistance.
The invention discloses a kind of coating with water resistance, are divided into according to raw material weight component, aqueous polyurethane breast
36-38 parts of liquid, 35-37 parts of aqueous epoxy resins, 29-31 parts of deionized water, 4-6 parts of precipitated calcium carbonate, 7-9 parts of dolomite dust,
3-5 parts of silica flour, 1-3 parts of coupling agent, 1-3 parts of antifoaming agent, 1-3 parts of levelling agent.
Preferably, a kind of coating with water resistance, is divided into according to raw material weight component, aqueous polyurethane emulsion 37
Part, 36 parts of aqueous epoxy resins, 30 parts of deionized water, 5 parts of precipitated calcium carbonate, 8 parts of dolomite dust, 4 parts of silica flour, coupling agent 2
Part, 2 parts of antifoaming agent, 2 parts of levelling agent.
Preferably, the coupling agent be aluminic acid value, zirconate, borate one or more mixtures.
Preferably, the antifoaming agent is silicone emulsion.
Preferably, the levelling agent is organic silicon type levelling agent.
Advantageous effect is：The present invention using aqueous polyurethane emulsion, raw material production based on aqueous epoxy resins, spend from
Sub- water is mixed as medium, plays the role of safety and environmental protection, and precipitated calcium carbonate, dolomite dust, silica flour is added and to be filled
The coating of preparation has stronger water resistance.
Specific implementation mode
Embodiment 1
The invention discloses a kind of coating with water resistance, are divided into according to raw material weight component, aqueous polyurethane emulsion 36
Part, 35 parts of aqueous epoxy resins, 29 parts of deionized water, 4 parts of precipitated calcium carbonate, 7 parts of dolomite dust, 3 parts of silica flour, coupling agent 1
Part, 1 part of antifoaming agent, 1 part of levelling agent.
The coupling agent be aluminic acid value, zirconate, borate one or more mixtures.
The antifoaming agent is silicone emulsion.
The levelling agent is organic silicon type levelling agent.
Embodiment 2
The invention discloses a kind of coating with water resistance, are divided into according to raw material weight component, aqueous polyurethane emulsion 37
Part, 36 parts of aqueous epoxy resins, 30 parts of deionized water, 5 parts of precipitated calcium carbonate, 8 parts of dolomite dust, 4 parts of silica flour, coupling agent 2
Part, 2 parts of antifoaming agent, 2 parts of levelling agent.
The coupling agent be aluminic acid value, zirconate, borate one or more mixtures.
The antifoaming agent is silicone emulsion.
The levelling agent is organic silicon type levelling agent.
Embodiment 3
The invention discloses a kind of coating with water resistance, are divided into according to raw material weight component, aqueous polyurethane emulsion 38
Part, 37 parts of aqueous epoxy resins, 31 parts of deionized water, 6 parts of precipitated calcium carbonate, 9 parts of dolomite dust, 5 parts of silica flour, coupling agent 3
Part, 3 parts of antifoaming agent, 3 parts of levelling agent.
The coupling agent be aluminic acid value, zirconate, borate one or more mixtures.
The antifoaming agent is silicone emulsion.
The levelling agent is organic silicon type levelling agent.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution of the spirit and scope of invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (5)
1. a kind of coating with water resistance, it is characterised in that：It is divided into according to raw material weight component, aqueous polyurethane emulsion
36-38 parts, 35-37 parts of aqueous epoxy resins, 29-31 parts of deionized water, 4-6 parts of precipitated calcium carbonate, 7-9 parts of dolomite dust, silicon
3-5 parts of emery dust, 1-3 parts of coupling agent, 1-3 parts of antifoaming agent, 1-3 parts of levelling agent.
2. a kind of coating with water resistance according to claim 1, it is characterised in that：According to raw material weight component point
At 37 parts of aqueous polyurethane emulsion, 36 parts of aqueous epoxy resins, 30 parts of deionized water, 5 parts of precipitated calcium carbonate, dolomite dust 8
Part, 4 parts of silica flour, 2 parts of coupling agent, 2 parts of antifoaming agent, 2 parts of levelling agent.
3. a kind of coating with water resistance according to claim 1, it is characterised in that：The coupling agent is aluminic acid
One or more mixtures of value, zirconate, borate.
4. a kind of coating with water resistance according to claim 1, it is characterised in that：The antifoaming agent is emulsification silicon
Oil.
5. a kind of coating with water resistance according to claim 1, it is characterised in that：The levelling agent is organosilicon
Type levelling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513279.1A CN108753136A (en) | 2018-05-25 | 2018-05-25 | A kind of coating with water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513279.1A CN108753136A (en) | 2018-05-25 | 2018-05-25 | A kind of coating with water resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108753136A true CN108753136A (en) | 2018-11-06 |
Family
ID=64005625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810513279.1A Withdrawn CN108753136A (en) | 2018-05-25 | 2018-05-25 | A kind of coating with water resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108753136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621296A (en) * | 2021-08-12 | 2021-11-09 | 上海涂固安高科技有限公司 | Preparation process of waterborne polyurethane waterproof coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087126A (en) * | 2014-07-15 | 2014-10-08 | 南京航空航天大学 | Marine anticorrosive coating |
| CN104277698A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Self-cleaning waterproof paint and preparation method thereof |
| CN107760152A (en) * | 2017-09-30 | 2018-03-06 | 四会市启德信息咨询服务有限公司 | A kind of wear-resisting environment protecting water-based paint of dumb light |
-
2018
- 2018-05-25 CN CN201810513279.1A patent/CN108753136A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087126A (en) * | 2014-07-15 | 2014-10-08 | 南京航空航天大学 | Marine anticorrosive coating |
| CN104277698A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Self-cleaning waterproof paint and preparation method thereof |
| CN107760152A (en) * | 2017-09-30 | 2018-03-06 | 四会市启德信息咨询服务有限公司 | A kind of wear-resisting environment protecting water-based paint of dumb light |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621296A (en) * | 2021-08-12 | 2021-11-09 | 上海涂固安高科技有限公司 | Preparation process of waterborne polyurethane waterproof coating |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
|
| WW01 | Invention patent application withdrawn after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
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| RJ01 | Rejection of invention patent application after publication |