CN107418446A - A kind of net taste alkali-resistant primer of exterior wall - Google Patents
A kind of net taste alkali-resistant primer of exterior wall Download PDFInfo
- Publication number
- CN107418446A CN107418446A CN201710860133.XA CN201710860133A CN107418446A CN 107418446 A CN107418446 A CN 107418446A CN 201710860133 A CN201710860133 A CN 201710860133A CN 107418446 A CN107418446 A CN 107418446A
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- China
- Prior art keywords
- parts
- alkali
- net taste
- exterior wall
- resistant primer
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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
- C09D201/00—Coating compositions based on unspecified macromolecular 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
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The net taste alkali-resistant primer of a kind of exterior wall of the present invention, it is characterised in that include the component of following parts by weight：Alkali resistant emulsion：30 50 parts；Net taste short oil alkyd resin：3 10 parts；Durafiber：5 18 parts；Rutile type titanium white：15 parts；Powdered whiting：2 10 parts；Redispersible latex powder：2 10 parts；Defoamer：0.5 3 parts；Dispersant：15 parts；Thickener：0.5 4 parts；Water：12 25 parts.The net taste alkali-resistant primer of exterior wall, it is strong doped with durafiber, its good dispersion, permeability, bond stress, the anti-crack ability of metope unstructuredness crackle caused by external environment is effectively improved, to ground, fabulous to the adhesive force of finish paint；Added with redispersible latex powder, as reinforcing material distribution with whole coating, making coating that there is extremely prominent water resistance, water-fast, waterproof, adhesion strength is good, while has higher chemical stability and preferable weather resistance, it is nonpoisonous and tasteless, it is non-stimulated to human body.
Description
Technical field
The present invention relates to a kind of net taste alkali-resistant primer of exterior wall.
Background technology
With using, the building of exterior coating is increasing, and especially for for external thermal insulation system, selection applies
Material is one of optimal market material.But the problems such as decortication, foaming, explosion, discoloration occurs in some metopes, have impact on outer
The using effect of wall outer heat preservation system and exterior coating.It is largely that priming paint is lacked to find out its cause, in addition to coating quality
Caused by solving or being proper use of.External wall base material is mostly cement mortar or concrete surface, is characterized in more spaces, alkali
Property is strong.Wherein, loose structure makes its water imbibition strong, causes coating surface not smooth enough, easily causes film to wrinkle, and may lead
Cause dried coating film too fast and cause finish paint cracking to waste finish paint；And alkalescence can cause by force the chemical degradation of resin in coating, add
Fast ginkgo seeds, reduce the useful life of coating.Therefore, it is excellent using water resistance, alkali resistant closed performance in exterior wall application
Priming paint external thermal insulation system can be made to reach preferable effect.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of net taste alkali-resistant primer of exterior wall.It is described outer
The net taste alkali-resistant primer of wall, it is strong doped with durafiber, its good dispersion, permeability, bond stress, metope is effectively improved because of extraneous ring
The anti-crack ability of unstructuredness crackle caused by border, to ground, fabulous to the adhesive force of finish paint；Added with redispersible latex
Powder, it is water-fast, waterproof as reinforcing material distribution with whole coating, making coating that there is extremely prominent water resistance, bond strong
Spend, while there is higher chemical stability and preferable weather resistance, it is nonpoisonous and tasteless, it is non-stimulated to human body.
To reach above-mentioned purpose, the technical scheme is that：
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：30-50 parts；Net taste short oil alkyd
Resin：3-10 parts；Durafiber：5-18 parts；Rutile type titanium white：1-5 parts；Powdered whiting：2-10 parts；Redispersible
Latex powder：2-10 parts；Defoamer：0.5-3 parts；Dispersant：1-5 parts；Thickener：0.5-4 parts；Water：12-25 parts.
Further, the component of following parts by weight is included：Alkali resistant emulsion：42-50 parts；Net taste short oil alkyd resin：3-8
Part；Durafiber：13-18 parts；Rutile type titanium white：3-5 parts；Powdered whiting：2-6 parts；Redispersible latex powder：5-
10 parts；Defoamer：1.5-3 part；Dispersant：3-5 parts；Thickener：0.5-2 parts；Water：18-25 parts.
Further, the component of following parts by weight is included：Alkali resistant emulsion：46 parts；Net taste short oil alkyd resin：5 parts；Du
Tow dimension：14 parts；Rutile type titanium white：4 parts；Powdered whiting：5 parts；Redispersible latex powder：8 parts；Defoamer：2
Part；Dispersant：4 parts；Thickener：1 part；Water：22 parts.
Further, the redispersible latex powder is ethylene-vinyl acetate copolymer or vinylacetate-second
Alkene-acrylate copolymer.
Further, the defoamer is dimethicone or tributyl phosphate.
Further, the dispersant is OPE.
Further, the thickener is methyl diphenylene diisocyanate type urethane, the alkali solubility third of hydrophobically modified
Olefin(e) acid based polymer or its combination.
The beneficial effects of the present invention are：
The net taste alkali-resistant primer of a kind of exterior wall provided by the invention, doped with durafiber, its good dispersion, permeability, bond stress
By force, the anti-crack ability of metope unstructuredness crackle caused by external environment is effectively improved, to ground, to the adhesive force pole of finish paint
It is good；Added with redispersible latex powder, as reinforcing material distribution with whole coating, making coating that there is extremely prominent waterproof
Performance, water-fast, waterproof, adhesion strength is good, while has higher chemical stability and preferable weather resistance, nontoxic nothing
Taste, it is non-stimulated to human body.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is further detailed with reference to embodiments
Describe in detail bright.
Embodiment 1
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：36 parts；Net taste short oil alkyd tree
Fat：3 parts；Durafiber：12 parts；Rutile type titanium white：2 parts；Powdered whiting：6 parts；Redispersible latex powder：4 parts；
Defoamer：0.5 part；Dispersant：1 part；Thickener：0.5 part；Water：20 parts.
Embodiment 2
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：30 parts；Net taste short oil alkyd tree
Fat：6 parts；Durafiber：5 parts；Rutile type titanium white：3 parts；Powdered whiting：2 parts；Redispersible latex powder：2 parts；Disappear
Infusion：1 part；Dispersant：5 parts；Thickener：2 parts；Water：12 parts.
Embodiment 3
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：46 parts；Net taste short oil alkyd tree
Fat：5 parts；Durafiber：14 parts；Rutile type titanium white：4 parts；Powdered whiting：5 parts；Redispersible latex powder：8 parts；
Defoamer：2 parts；Dispersant：4 parts；Thickener：1 part；Water：22 parts.
Embodiment 4
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：50 parts；Net taste short oil alkyd tree
Fat：10 parts；Durafiber：18 parts；Rutile type titanium white：5 parts；Powdered whiting：7 parts；Redispersible latex powder：8 parts；
Defoamer：3 parts；Dispersant：2 parts；Thickener：3 parts；Water：25 parts.
Embodiment 5
A kind of net taste alkali-resistant primer of exterior wall, include the component of following parts by weight：Alkali resistant emulsion：42 parts；Net taste short oil alkyd tree
Fat：8 parts；Durafiber：14 parts；Rutile type titanium white：1 part；Powdered whiting：10 parts；Redispersible latex powder：5 parts；
Defoamer：1.5 part；Dispersant：3 parts；Thickener：4 parts；Water：18 parts.
The net taste alkali-resistant primer of a kind of exterior wall provided by the invention, doped with durafiber, its good dispersion, permeability, holds
Wrap up in that power is strong, effectively improve the anti-crack ability of metope unstructuredness crackle caused by external environment, the attachment to ground, to finish paint
Power is fabulous；Added with redispersible latex powder, as reinforcing material distribution with whole coating, making coating have what is extremely protruded
Water resistance, water-fast, waterproof, adhesion strength is good, while has higher chemical stability and preferable weather resistance, nontoxic
It is tasteless, it is non-stimulated to human body.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (7)
1. a kind of net taste alkali-resistant primer of exterior wall, it is characterised in that include the component of following parts by weight：Alkali resistant emulsion：30-50
Part；Net taste short oil alkyd resin：3-10 parts；Durafiber：5-18 parts；Rutile type titanium white：1-5 parts；Powdered whiting：2-
10 parts；Redispersible latex powder：2-10 parts；Defoamer：0.5-3 parts；Dispersant：1-5 parts；Thickener：0.5-4 parts；Water：
12-25 parts.
2. the net taste alkali-resistant primer of a kind of exterior wall according to claim 1, it is characterised in that include the group of following parts by weight
Point：Alkali resistant emulsion：42-50 parts；Net taste short oil alkyd resin：3-8 parts；Durafiber：13-18 parts；Rutile type titanium white：3-
5 parts；Powdered whiting：2-6 parts；Redispersible latex powder：5-10 parts；Defoamer：1.5-3 part；Dispersant：3-5 parts；Thickening
Agent：0.5-2 parts；Water：18-25 parts.
3. the net taste alkali-resistant primer of a kind of exterior wall according to claim 1, it is characterised in that include the group of following parts by weight
Point：Alkali resistant emulsion：46 parts；Net taste short oil alkyd resin：5 parts；Durafiber：14 parts；Rutile type titanium white：4 parts；Heavy carbon
Sour calcium：5 parts；Redispersible latex powder：8 parts；Defoamer：2 parts；Dispersant：4 parts；Thickener：1 part；Water：22 parts.
A kind of 4. net taste alkali-resistant primer of exterior wall according to claim 1, it is characterised in that the redispersible latex powder
For ethylene-vinyl acetate copolymer or vinylacetate-ethylene-acrylate copolymer.
5. the net taste alkali-resistant primer of a kind of exterior wall according to claim 1, it is characterised in that the defoamer is dimethyl-silicon
Oil or tributyl phosphate.
6. the net taste alkali-resistant primer of a kind of exterior wall according to claim 1, it is characterised in that the dispersant is the poly- second of oxidation
Alkene wax.
7. the net taste alkali-resistant primer of a kind of exterior wall according to claim 1, it is characterised in that the thickener is diphenylmethyl
Alkane diisocyanate type urethane, alkali-soluble acrylic's polymer of hydrophobically modified or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860133.XA CN107418446A (en) | 2017-09-21 | 2017-09-21 | A kind of net taste alkali-resistant primer of exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860133.XA CN107418446A (en) | 2017-09-21 | 2017-09-21 | A kind of net taste alkali-resistant primer of exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107418446A true CN107418446A (en) | 2017-12-01 |
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ID=60433338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860133.XA Pending CN107418446A (en) | 2017-09-21 | 2017-09-21 | A kind of net taste alkali-resistant primer of exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107418446A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479470A (en) * | 2014-12-23 | 2015-04-01 | 江苏卧牛山保温防水技术有限公司 | Waterproof alkali-resistant seal primer for external walls |
| CN104845530A (en) * | 2015-05-30 | 2015-08-19 | 安徽美琳建筑材料有限公司 | Water-based alkali-resistant seal primer |
| CN104861825A (en) * | 2015-05-30 | 2015-08-26 | 安徽美琳建筑材料有限公司 | Alkaline-resistant primer for sealing outer wall |
-
2017
- 2017-09-21 CN CN201710860133.XA patent/CN107418446A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479470A (en) * | 2014-12-23 | 2015-04-01 | 江苏卧牛山保温防水技术有限公司 | Waterproof alkali-resistant seal primer for external walls |
| CN104845530A (en) * | 2015-05-30 | 2015-08-19 | 安徽美琳建筑材料有限公司 | Water-based alkali-resistant seal primer |
| CN104861825A (en) * | 2015-05-30 | 2015-08-26 | 安徽美琳建筑材料有限公司 | Alkaline-resistant primer for sealing outer wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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| RJ01 | Rejection of invention patent application after publication |