CN109575703A - Wall primer in a kind of strong adhesive force - Google Patents
Wall primer in a kind of strong adhesive force Download PDFInfo
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- CN109575703A CN109575703A CN201811552924.7A CN201811552924A CN109575703A CN 109575703 A CN109575703 A CN 109575703A CN 201811552924 A CN201811552924 A CN 201811552924A CN 109575703 A CN109575703 A CN 109575703A
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- adhesive force
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- agent
- strong adhesive
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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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D5/002—Priming paints
-
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention provides wall primers in a kind of strong adhesive force, it is made of by weight following component: 0.1-0.3 parts of inorganic thickening agent, 0.3-0.4 parts of cellulose thickener, 0.1-0.2 parts of wetting agent, dispersing agent 0.5-1.5 parts of premix, defoaming agent 0.2-0.4 parts of premix, 25-40 parts of modified filler, 30-40 parts of water, 25-30 parts of self-crosslinking styrene-acrylic emulsion, 0.2-0.5 parts of paint defoaming agent, 0.1-0.4 parts of mould inhibitor, 0.5-1 parts of polyurethane thickener, the adhesive force of priming paint is improved in the present invention by addition modified filler, since hyper-branched polyester is in the introducing of filler surface, both inorganic particulate can have been played to the toughening effect of coating, the activity hydroxy and ester group on surface can also increase the compatibility of silica Yu coating other compositions, shape It is attached in coating continuous phase at chemical bond, prevents fracture, to increase the adhesion effect of coating.
Description
Technical field
The present invention relates to paint fields, and in particular to wall primer in a kind of strong adhesive force.
Background technique
Building inside and outside wall coating occupies very important status in the numerous architectural decorative and fitting materials in China.With me
The paces of state's urban construction are accelerated, building coating using increasingly extensive, the growth of exterior coating is especially swift and violent, from Zhan Jianzhu
The 25% of coating total amount rises to 30%, also is continuing to increase.The effect of priming paint is the cohesive force between the painting of increase face and substrate, is had
Help extend the service life of coating engineering；Face is also contributed to simultaneously is coated in gloss and color etc. acquisition more preferably appearance.With
Increasing for coating engineering amount, phenomena such as defects of coatings also increases therewith, and coating engineering is in addition to will appear the accumulation of salt in the surface soil, colour fading, dusting,
The reputation of decorative effect and building coating is severely impacted, appearance that can also be regular cracking, phenomena such as falling off.Above-mentioned covering with paint
The generation of engineering problem lacks the adhesive force to wall other than the qualitative factor of coating itself.
Summary of the invention
Technical problems to be solved: the object of the present invention is to provide wall primer in strong adhesive force, priming paint of the invention has
Very strong adhesive force.
Technical solution: wall primer in a kind of strong adhesive force is made of by weight following component:
0.1-0.3 parts of inorganic thickening agent, 0.3-0.4 parts of cellulose thickener, 0.1-0.2 parts of wetting agent, premix dispersing agent 0.5-
1.5 parts, defoaming agent 0.2-0.4 parts is premixed, 25-40 parts of modified filler, 30-40 parts of water, 25-30 parts of self-crosslinking styrene-acrylic emulsion, is adjusted
Defoaming agent 0.2-0.5 parts, 0.1-0.4 parts of mould inhibitor, 0.5-1 parts of polyurethane thickener of paint.
Further, the modified filler is titanium dioxide and kaolinic mixture.
Further, the modifying titanium dioxide and modified kaolin the preparation method comprises the following steps: by superfine silicon dioxide and super
Thin kaolin first passes through KH-550 coupling agent and carries out graft modification, then distinguishes KH-550 modified silica and kaolin
It is added in dimethylbenzene, catalyst p-methyl benzenesulfonic acid is added in the solution, is to slowly warm up to refluxing xylene temperature under nitrogen protection,
Dihydromethyl propionic acid monomer is slowly added dropwise under constant reflux temperature, monomer continues isothermal reaction after being added completely into, and finally washing is dry
It is dry to obtain, modifying titanium dioxide and kaolin.
Further, the mass ratio of the superfine silicon dioxide or ultrafine kaolin and dihydromethyl propionic acid monomer is 1:5-
10。
The preparation method of wall primer in a kind of above-mentioned strong adhesive force, comprising the following steps:
Step 1: portion of pure water being added in high speed disperser, then inorganic thickening is added in setting speed 800-1000r/min
Agent, cellulose thickener are sufficiently added wetting agent after swelling, premix dispersing agent, premix defoaming agent, modifying titanium dioxide and modification
Kaolin, and revolving speed is improved to 1000-1500r/min, obtain premix；
Step 2: the revolving speed of premix being reduced to 400-600r/min, remaining pure water is added, after mixing evenly, selfing is added
Biphenyl acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
Further, after portion of pure water being added in the step 1, setting speed 900r/min.
Further, modifying titanium dioxide and modified kaolin are added in the step 1, improves revolving speed to 1200-
1400r/min。
Further, the revolving speed of premix is reduced to 500r/min in the step 2.
The utility model has the advantages that priming paint of the invention, which has the advantage that in the present invention, improves priming paint by addition modified filler
Adhesive force can both play inorganic particulate to the toughening effect of coating, surface since hyper-branched polyester is in the introducing of filler surface
Activity hydroxy and ester group can also increase the compatibility of silica Yu coating other compositions, form chemical bond and be attached on coating company
In continuous phase, fracture is prevented, to increase the adhesion effect of coating.
Specific embodiment
In following embodiment, modifying titanium dioxide and modified kaolin the preparation method comprises the following steps: by superfine silicon dioxide and super
Thin kaolin first passes through KH-550 coupling agent and carries out graft modification, then distinguishes KH-550 modified silica and kaolin
It is added in dimethylbenzene, catalyst p-methyl benzenesulfonic acid is added in the solution, is to slowly warm up to refluxing xylene temperature under nitrogen protection,
Dihydromethyl propionic acid monomer is slowly added dropwise under constant reflux temperature, monomer continues isothermal reaction after being added completely into, and finally washing is dry
It is dry to obtain, modifying titanium dioxide and kaolin.
The mass ratio of superfine silicon dioxide or ultrafine kaolin and dihydromethyl propionic acid monomer is 1:5 in Examples 1 and 2,
The mass ratio of superfine silicon dioxide or ultrafine kaolin and dihydromethyl propionic acid monomer is 1:10 in embodiment 3 and 5.
Embodiment 1
Wall primer in a kind of strong adhesive force, is made of by weight following component:
0.1 part of inorganic thickening agent, 0.4 part of cellulose thickener, 0.1 part of wetting agent, 1.5 parts of dispersing agent is premixed, premixes defoaming agent
0.2 part, 10 parts of modifying titanium dioxide, 25 parts of modified kaolin, 30 parts of water, 30 parts of self-crosslinking styrene-acrylic emulsion, paint defoaming agent 0.2
Part, 0.4 part of mould inhibitor, 0.5 part of polyurethane thickener；
The preparation method of wall primer in a kind of above-mentioned strong adhesive force, comprising the following steps:
Step 1: portion of pure water being added in high speed disperser, then inorganic thickening agent is added in setting speed 800r/min, fine
Plain thickener is tieed up, wetting agent sufficiently is added after swelling, premixes dispersing agent, premixes defoaming agent, modifying titanium dioxide and modified kaolinite
Soil, and revolving speed is improved to 1500r/min, obtain premix；
Step 2: the revolving speed of premix being reduced to 600r/min, remaining pure water is added, after mixing evenly, selfing biphenyl is added
Acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
Embodiment 2
Wall primer in a kind of strong adhesive force, is made of by weight following component:
0.3 part of inorganic thickening agent, 0.3 part of cellulose thickener, 0.2 part of wetting agent, 0.5 part of dispersing agent is premixed, premixes defoaming agent
0.4 part, 15 parts of modifying titanium dioxide, 15 parts of modified kaolin, 40 parts of water, 25 parts of self-crosslinking styrene-acrylic emulsion, paint defoaming agent 0.5
Part, 0.1 part of mould inhibitor, 1 part of polyurethane thickener；
The preparation method of wall primer in a kind of above-mentioned strong adhesive force, comprising the following steps:
Step 1: portion of pure water is added in high speed disperser, then inorganic thickening agent is added in setting speed 1000r/min,
Wetting agent is added in cellulose thickener after being sufficiently swollen, premix dispersing agent, premixes defoaming agent, modifying titanium dioxide and modified height
Ridge soil, obtains premix；
Step 2: the revolving speed of premix being reduced to 400r/min, remaining pure water is added, after mixing evenly, selfing biphenyl is added
Acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
Embodiment 3
Wall primer in a kind of strong adhesive force, is made of by weight following component:
0.2 part of inorganic thickening agent, 0.4 part of cellulose thickener, 0.1 part of wetting agent, 1.2 parts of dispersing agent is premixed, premixes defoaming agent
0.2 part, 14 parts of modifying titanium dioxide, 18 parts of modified kaolin, 36 parts of water, 26 parts of self-crosslinking styrene-acrylic emulsion, paint defoaming agent 0.4
Part, 0.2 part of mould inhibitor, 0.8 part of polyurethane thickener；
The preparation method of wall primer in a kind of above-mentioned strong adhesive force, comprising the following steps:
Step 1: portion of pure water being added in high speed disperser, then inorganic thickening agent is added in setting speed 900r/min, fine
Plain thickener is tieed up, wetting agent sufficiently is added after swelling, premixes dispersing agent, premixes defoaming agent, modifying titanium dioxide and modified kaolinite
Soil, and revolving speed is improved to 1200r/min, obtain premix；
Step 2: the revolving speed of premix being reduced to 500r/min, remaining pure water is added, after mixing evenly, selfing biphenyl is added
Acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
Embodiment 4
Wall primer in a kind of strong adhesive force, is made of by weight following component:
0.3 part of inorganic thickening agent, 0.3 part of cellulose thickener, 0.2 part of wetting agent, 0.8 part of dispersing agent is premixed, premixes defoaming agent
0.3 part, 12 parts of modifying titanium dioxide, 22 parts of modified kaolin, 32 parts of water, 28 parts of self-crosslinking styrene-acrylic emulsion, paint defoaming agent 0.3
Part, 0.3 part of mould inhibitor, 0.6 part of polyurethane thickener；
The preparation method of wall primer in a kind of above-mentioned strong adhesive force, comprising the following steps:
Step 1: portion of pure water being added in high speed disperser, then inorganic thickening agent is added in setting speed 900r/min, fine
Plain thickener is tieed up, wetting agent sufficiently is added after swelling, premixes dispersing agent, premixes defoaming agent, modifying titanium dioxide and modified kaolinite
Soil, and revolving speed is improved to 1400r/min, obtain premix；
Step 2: the revolving speed of premix being reduced to 500r/min, remaining pure water is added, after mixing evenly, selfing biphenyl is added
Acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
Comparative example 1
It is directly added into unmodified silica and kaolin, remaining step and experiment parameter are same as Example 1.
Performance detection: adhesive force is tested with national standard.
| Adhesive force | 60 DEG C of water impregnate adhesive force after 48h | |
| Embodiment 1 | 1 | 2 |
| Embodiment 2 | 1 | 2 |
| Embodiment 3 | 1 | 2 |
| Embodiment 4 | 1 | 2 |
| Comparative example 1 | 3 | 4 |
Claims (8)
1. wall primer in a kind of strong adhesive force, which is characterized in that be made of by weight following component:
0.1-0.3 parts of inorganic thickening agent, 0.3-0.4 parts of cellulose thickener, 0.1-0.2 parts of wetting agent, premix dispersing agent 0.5-
1.5 parts, defoaming agent 0.2-0.4 parts is premixed, 25-40 parts of modified filler, 30-40 parts of water, 25-30 parts of self-crosslinking styrene-acrylic emulsion, is adjusted
Defoaming agent 0.2-0.5 parts, 0.1-0.4 parts of mould inhibitor, 0.5-1 parts of polyurethane thickener of paint.
2. wall primer in a kind of strong adhesive force according to claim 1, which is characterized in that the modified filler is titanium dioxide
Titanium and kaolinic mixture.
3. wall primer in a kind of strong adhesive force according to claim 1, which is characterized in that the modifying titanium dioxide and change
Property kleit preparation method are as follows: by superfine silicon dioxide and ultrafine kaolin first pass through KH-550 coupling agent carry out grafting change
Property, then KH-550 modified silica and kaolin are separately added into dimethylbenzene, catalyst is added in the solution to first
Benzene sulfonic acid is to slowly warm up to refluxing xylene temperature under nitrogen protection, dihydromethyl propionic acid is slowly added dropwise under constant reflux temperature
Monomer, monomer continue isothermal reaction after being added completely into, and finally washing is dried to obtain, modifying titanium dioxide and kaolin.
4. wall primer in a kind of strong adhesive force according to claim 3, which is characterized in that the superfine silicon dioxide is super
The mass ratio of thin kaolin and dihydromethyl propionic acid monomer is 1:5-10.
5. the preparation method of wall primer in a kind of strong adhesive force as described in claim 1, which is characterized in that including following step
It is rapid:
Step 1: portion of pure water being added in high speed disperser, then inorganic thickening is added in setting speed 800-1000r/min
Agent, cellulose thickener are sufficiently added wetting agent after swelling, premix dispersing agent, premix defoaming agent, modifying titanium dioxide and modification
Kaolin, and revolving speed is improved to 1000-1500r/min, obtain premix；
Step 2: the revolving speed of premix being reduced to 400-600r/min, remaining pure water is added, after mixing evenly, selfing is added
Biphenyl acrylic emulsion, paint defoaming agent, mould inhibitor and polyurethane thickener, are mixed evenly, and obtain a kind of interior wall primer.
6. the preparation method of wall primer in a kind of strong adhesive force described in claim 5, it is characterised in that: in the step 1 plus
After entering portion of pure water, setting speed 900r/min.
7. the preparation method of wall primer in a kind of strong adhesive force described in claim 5, it is characterised in that: in the step 1 plus
Enter modifying titanium dioxide and modified kaolin, improves revolving speed to 1200-1400r/min.
8. the preparation method of wall primer in a kind of strong adhesive force described in claim 5, it is characterised in that: will in the step 2
The revolving speed of premix is reduced to 500r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552924.7A CN109575703A (en) | 2018-12-19 | 2018-12-19 | Wall primer in a kind of strong adhesive force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552924.7A CN109575703A (en) | 2018-12-19 | 2018-12-19 | Wall primer in a kind of strong adhesive force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109575703A true CN109575703A (en) | 2019-04-05 |
Family
ID=65929932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811552924.7A Pending CN109575703A (en) | 2018-12-19 | 2018-12-19 | Wall primer in a kind of strong adhesive force |
Country Status (1)
| Country | Link |
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| CN (1) | CN109575703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564274A (en) * | 2019-08-12 | 2019-12-13 | 王道前 | Wear-resistant polyurea coating and preparation method and application thereof |
| CN116285459A (en) * | 2022-12-22 | 2023-06-23 | 深圳市科建建设集团有限公司 | Formaldehyde degradation interior wall emulsion paint and preparation method thereof |
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| CN105238164A (en) * | 2015-10-16 | 2016-01-13 | 三棵树涂料股份有限公司 | Economical dilution-free inner wall primer and preparing method thereof |
| CN108467635A (en) * | 2018-04-17 | 2018-08-31 | 邹奇峰 | A kind of phenylpropyl alcohol antibacterial inner wall paint and preparation method thereof |
| CN108948875A (en) * | 2018-06-22 | 2018-12-07 | 南京淳彩建材有限公司 | A kind of exterior wall interior wall universal primer and preparation method thereof |
-
2018
- 2018-12-19 CN CN201811552924.7A patent/CN109575703A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238164A (en) * | 2015-10-16 | 2016-01-13 | 三棵树涂料股份有限公司 | Economical dilution-free inner wall primer and preparing method thereof |
| CN108467635A (en) * | 2018-04-17 | 2018-08-31 | 邹奇峰 | A kind of phenylpropyl alcohol antibacterial inner wall paint and preparation method thereof |
| CN108948875A (en) * | 2018-06-22 | 2018-12-07 | 南京淳彩建材有限公司 | A kind of exterior wall interior wall universal primer and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 杨亮亮: "超细二氧化硅表面接枝超支化聚合物研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564274A (en) * | 2019-08-12 | 2019-12-13 | 王道前 | Wear-resistant polyurea coating and preparation method and application thereof |
| WO2021027369A1 (en) * | 2019-08-12 | 2021-02-18 | 王道前 | Wear-resistant polyurea coating, preparation method therefor and use thereof |
| CN116285459A (en) * | 2022-12-22 | 2023-06-23 | 深圳市科建建设集团有限公司 | Formaldehyde degradation interior wall emulsion paint and preparation method thereof |
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Application publication date: 20190405 |