CN1569989A - Synthetic resin slurry for curtain wall middle layer - Google Patents
Synthetic resin slurry for curtain wall middle layer Download PDFInfo
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- CN1569989A CN1569989A CN 200410022419 CN200410022419A CN1569989A CN 1569989 A CN1569989 A CN 1569989A CN 200410022419 CN200410022419 CN 200410022419 CN 200410022419 A CN200410022419 A CN 200410022419A CN 1569989 A CN1569989 A CN 1569989A
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- curtain wall
- resin
- synthetic
- middle level
- agent
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Abstract
The invention discloses a synthetic resin slurry for curtain wall middle layer suitable for coating inside and outside walls, which comprises hydroxy acrylic resin, anti-settling agent, organic solvent, auxiliary agent, pigment, filling material, addition compound of tolylenediisocyanate (TDI) and trimethylolpropane, or tolylenediisocyanate (TDI) trimer or their mixture, and solvent.
Description
Technical field
The present invention relates to a kind of building coating, particularly be applicable to a kind of synthetic-resin curtain wall middle level slurry of exterior wall in smearing.
Background technology
For the decoration of building surface, the general at present material of construction such as stone material, sheet material, pottery, timber that adopt.Cost height such as stone material, sheet metal such as aluminium sheet, construction is difficult, and appearance luster is single, adopts timber then to be subject to the environmental protection factor, deficiency in economic performance, and wastes such as later stage transformation or repairing renovation are big, constructional difficulties.Existing curtain wall generally adopts aluminium sheet simultaneously, material therefor energy consumption height, and Mineral resources consumption is big, and production process is seriously polluted, the construction and installation complexity, the dismounting difficulty is big.And adopt material of construction such as emulsion paint and solvent type exterior wall coating, and its defective is the poor adhesive force of surface layer slurry and buildings basic unit, films easily to peel off, color is taking off etc. easily.Chinese patent discloses " a kind of Weak solvent composite paint with aluminum facade effect " (CN1408787A) and corresponding investment precoat (as CN1408779A).The disposable slurry of directly smearing that can reach imitative stone material, imitative minute surface, imitative aluminium sheet and imitative wood grain effect is not arranged in the disclosed technical publications as yet.
Summary of the invention
Purpose of the present invention provides a kind of can be directly used in the curtain wall slurry that building surface is decorated, and this curtain wall slurry can have metallic luster or stone material or timber and all kinds of curtain wall decoration effect, and tough and tensile lasting.Strong adhesion has excellent water tolerance, alkali resistance and self-cleaning function etc., and the finishing of wall face is economical and practical in being widely used in.
Concrete technical scheme of the present invention is as follows:
A kind of synthetic-resin curtain wall middle level slurry is characterized in that: by following component and weight percent:
Hydroxylated acrylic resin 15～37.50
Anti-settling agent 0.05～0.45
Organic solvent 2.50～11.5
Auxiliary agent 0.90～2.80
Pigment 2.5～26.5
Filler 11.50～32.50
The tripolymer of the affixture of tolylene diisocyanate (TDI) and TriMethylolPropane(TMP) or tolylene diisocyanate (TDI) or their mixture 4.50～10.0
Solvent B 2.0～5.60
Hydroxyl acrylic resin of the present invention can also be the mixture of polyether glycol, modification alcohol resin or Hydroxylated acrylic resin, polyether glycol, modified alkyd resin.
Anti-settling agent of the present invention is the organobentonite class.
Filler of the present invention is or lime carbonate class or talcum powder class.
Organic solvent of the present invention is vinyl acetic monomer, methyl iso-butyl ketone (MIBK) or their mixture.
Auxiliary agent of the present invention is dispersion agent or defoamer or flow agent or thixotropic agent or its any two kinds and two or more mixtures.Wherein: auxiliary agent is dispersion agent efka-4050, defoamer BYK141.
Solvent B of the present invention is N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK) or their mixture.
The present invention can connect basic unit and surface layer slurry, improves the middle level slurry of surface layer slurry and buildings basic unit sticking power.Its curtain wall slurry can have metallic luster or stone material or timber and all kinds of curtain wall decoration effect, and tough and tensile lasting.Strong adhesion has excellent water tolerance, alkali resistance and self-cleaning function etc., and the finishing of wall face is economical and practical in being widely used in.
Embodiment
Embodiment 1
A kind of synthetic-resin curtain wall middle level slurry is characterized in that: by following component and weight percent:
Hydroxylated acrylic resin 15
Anti-settling agent 0.45
Organic solvent 11.5
Auxiliary agent 2.80
Pigment 26.5
Filler 28.15
The tripolymer of the affixture of tolylene diisocyanate (TDI) and TriMethylolPropane(TMP) or tolylene diisocyanate (TDI) or their mixture 10.0
Solvent B 5.60
Hydroxyl acrylic resin of the present invention is the mixture of Hydroxylated acrylic resin, polyether glycol, modified alkyd resin.Described anti-settling agent is the organobentonite class.Described organic solvent is a vinyl acetic monomer.Described auxiliary agent is dispersion agent or defoamer.Described solvent B is a N-BUTYL ACETATE.Described filler is the talcum powder class.
Embodiment 2
A kind of synthetic-resin curtain wall middle level slurry is characterized in that: by following component and weight percent:
Hydroxylated acrylic resin 37.50
Anti-settling agent 0.05
Organic solvent 2.50
Auxiliary agent 0.90
Pigment 20.0
Filler 27.05
The tripolymer of the affixture of tolylene diisocyanate (TDI) and TriMethylolPropane(TMP) or tolylene diisocyanate (TDI) or their mixture 4.50
Solvent B 2.0
Hydroxyl acrylic resin of the present invention is a polyether glycol.Described anti-settling agent is the organobentonite class.Described filler is the lime carbonate class.Described organic solvent is a methyl iso-butyl ketone (MIBK).Described auxiliary agent is flow agent or thixotropic agent.Described solvent B is a methyl iso-butyl ketone (MIBK).
Embodiment 3
A kind of synthetic-resin curtain wall middle level slurry is characterized in that: by following component and weight percent:
Hydroxylated acrylic resin 25
Anti-settling agent 0.30
Organic solvent 8.0
Auxiliary agent 2.0
Pigment 26.0
Filler 24.70
The tripolymer of the affixture of tolylene diisocyanate (TDI) and TriMethylolPropane(TMP) or tolylene diisocyanate (TDI) or their mixture 10.0
Solvent B 4.0
Hydroxyl acrylic resin of the present invention is the modification alcohol resin.Described anti-settling agent is the organobentonite class.Described filler is the talcum powder class.Described organic solvent is the mixture of vinyl acetic monomer, methyl iso-butyl ketone (MIBK).Described auxiliary agent is any two kinds mixture in dispersion agent, defoamer, flow agent, the thixotropic agent.Described solvent B is the mixture of N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK).
Embodiment 4
The present invention after testing, main quality and technical index is as follows:
Interventions Requested standard-required (acceptable end product) measured result
Time of drying, h≤2 are less than 1
Contrast ratio (white and light color) 〉=0.93 0.97
Water tolerance (168h) is no abnormal
Water tolerance (48h) is no abnormal
Abrasion resistance, inferior 〉=1000 are greater than 3000
Efflorescence ,≤1 grade of non-foaming, 1 grade of variable color, no efflorescence
Variable color ,≤2 grades do not peel off, flawless
Contamination resistance (white or light color), %≤10 3
Coating temperature-change resistance (10 circulations) is no abnormal
Cohesive strength, Mpa standard＞0.5 1.20
Immersion back＞0.3 1.20
Embodiment 5
Preparation process of the present invention is as follows:
According to proportioning, after each component weighed, mix, it is even to carry out high-speed stirring through stirrer or dispersion machine, promptly obtains goods of the present invention.
Concrete construction of the present invention is as follows:
According to the construction proportioning dilution of slurry of the present invention and thinner (as cleaning water) 2.5～3: 1, look suitably regulating pondage of slurry viscosity, dilution after-filtration 200 mesh sieves spray with spray gun.Can be on metope repeatedly spraying, should thorough drying after each spraying, and carry out corresponding surface finish and handle, to coatingsurface evenly, gloss.
Claims (7)
1, a kind of synthetic-resin curtain wall middle level slurry is characterized in that: by following component and weight percent:
Hydroxylated acrylic resin 15～37.50
Anti-settling agent 0.05～0.45
Organic solvent 2.50～11.5
Auxiliary agent 0.90～2.80
Pigment 2.5～26.5
Filler 11.50～32.50
The tripolymer of the affixture of tolylene diisocyanate (TDI) and TriMethylolPropane(TMP) or tolylene diisocyanate (TDI) or their mixture 4.50～10.0
Solvent B 2.0～5.60
2, according to the described a kind of synthetic-resin curtain wall of claim middle level slurry, it is characterized in that: the hydroxyl acrylic resin is the mixture of polyether glycol, modification alcohol resin or Hydroxylated acrylic resin, polyether glycol, modified alkyd resin.
3, a kind of synthetic-resin curtain wall according to claim 1 middle level slurry, it is characterized in that: described anti-settling agent is the organobentonite class.
4, a kind of synthetic-resin curtain wall according to claim 1 middle level slurry, it is characterized in that: described organic solvent is vinyl acetic monomer, methyl iso-butyl ketone (MIBK) or their mixture.
5, a kind of synthetic-resin curtain wall according to claim 1 middle level slurry, it is characterized in that: described auxiliary agent is dispersion agent or defoamer or flow agent or thixotropic agent or its any two kinds and two or more mixtures.
6, a kind of synthetic-resin curtain wall according to claim 1 middle level slurry, it is characterized in that: described solvent B is N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK) or its mixture.
7, a kind of synthetic-resin curtain wall according to claim 1 middle level slurry, it is characterized in that: described filler is lime carbonate class or talcum powder class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022419 CN1569989A (en) | 2004-04-29 | 2004-04-29 | Synthetic resin slurry for curtain wall middle layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022419 CN1569989A (en) | 2004-04-29 | 2004-04-29 | Synthetic resin slurry for curtain wall middle layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1569989A true CN1569989A (en) | 2005-01-26 |
Family
ID=34480104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410022419 Pending CN1569989A (en) | 2004-04-29 | 2004-04-29 | Synthetic resin slurry for curtain wall middle layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1569989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533023A (en) * | 2010-12-22 | 2012-07-04 | 展辰涂料集团股份有限公司 | Foamed polyurethane intramode paint color modifier and preparation method thereof |
| CN102964973A (en) * | 2012-12-14 | 2013-03-13 | 西北有色金属研究院 | Shielding paint used for physical vapour deposition and preparation method thereof |
-
2004
- 2004-04-29 CN CN 200410022419 patent/CN1569989A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533023A (en) * | 2010-12-22 | 2012-07-04 | 展辰涂料集团股份有限公司 | Foamed polyurethane intramode paint color modifier and preparation method thereof |
| CN102964973A (en) * | 2012-12-14 | 2013-03-13 | 西北有色金属研究院 | Shielding paint used for physical vapour deposition and preparation method thereof |
| CN102964973B (en) * | 2012-12-14 | 2015-03-25 | 西北有色金属研究院 | Shielding paint used for physical vapour deposition and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |