CN103214923A - Novel high weathering resistance wood-grain stone sand rock effect imitating composite coating material, preparation and construction method - Google Patents
Novel high weathering resistance wood-grain stone sand rock effect imitating composite coating material, preparation and construction method Download PDFInfo
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- CN103214923A CN103214923A CN2012105770920A CN201210577092A CN103214923A CN 103214923 A CN103214923 A CN 103214923A CN 2012105770920 A CN2012105770920 A CN 2012105770920A CN 201210577092 A CN201210577092 A CN 201210577092A CN 103214923 A CN103214923 A CN 103214923A
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Abstract
The present invention provides a novel high weathering resistance wood-grain stone sand rock effect imitating composite coating material, which comprises a middle coating layer coating material, a color repairing layer coating material and a surface covering layer coating material, wherein the middle coating layer comprises a component A and a component B, the component A comprises, by mass, 28-40% of a hydroxy acrylic acid resin, 38-50% of nature sand, 0.2-0.4% of a leveling agent, 0.2-0.4% of an antifoaming agent, 0.2-0.4% of a dryer, and 18-30% of an organic solvent, the component B is a polyisocyanate trimer curing agent, and the color repairing layer comprises, by mass, 91-95% of an organic solvent, 0.5-3% of nanometer iron red, 0.5-3% of nanometer iron yellow, and 0.5-3% of nanometer iron black. The present invention further provides a preparation method and a construction method of the coating material, wherein the component A and the component B are uniformly mixed according to a ratio of 8.5-9.5:1, standing is performed for 5-10 min, and the obtained material is used on a flattened substrate. The product of the present invention has the most significant characteristic of clear texture of the wood-grain stone sand rock, has advantages of delicate texture, nature, high weathering resistance, corrosion resistance, dirty resistance, environmental protection, safety, and the like, and further has characteristics of low material cost, simple construction, strong decoration, and low price.
Description
Technical field
The present invention relates to a kind of novel high-weatherability imitative grain mudstone effect composite coating, configuration and constructional method.
Background technology
Grain mudstone is a kind of high-grade natural sandstone kind, has ornamental value in the building decoration field, adopts this natural sandstone decorative constructure to become the pursuit of fashion.But because the color of natural sandstone is unicolor, price is expensive again, so its price is difficult to be accepted by most of people, owing to the weight factor of natural sandstone itself, is being subjected to many restrictions aspect the transportation use simultaneously.When decorating, since its heaviness, poor plasticity, and the shortcoming that installation cost is high has restricted its practicality and generalization.Moreover, because natural sandstone matter is loose, in exploitation transportation, processing, can produce a large amount of gurrys, contaminate environment, and the resource that high-grade natural sandstone accounts for is more rare, country limits the exploitation of this sandstone.
Summary of the invention
The present invention's technical problem at first to be solved provides the imitative grain mudstone effect composite coating of a kind of novel high-weatherability.For this reason, the present invention by the following technical solutions, it is made up of three parts, is respectively floating coat coating, repaiies chromatograph coating and finish coat coating;
Described floating coat is made up of A, B two components:
Described A component is made up of following mass percent component:
Hydroxylated acrylic resin 28-40%
Natural sand 38-50%
Flow agent 0.2-0.4%
Defoamer 0.2-0.4%
Siccative 0.2-0.4%
Organic solvent 18-30%
Described B component is a polyisocyanate trimer curing agent;
Repairing chromatograph is made up of following mass percent component:
Organic solvent 91-95%
Nanometer iron oxide red 0.5-3%
Nanometer iron oxide yellow 0.5-3%
The iron black 0.5-3% of nanometer
Described nanometer iron oxide red is nano grade iron oxide red pigment, with the mill base of resin binder furnishing,
Described nanometer iron oxide yellow is a nano iron oxide yellow pigment, with the mill base of resin binder furnishing,
Described nanometer iron oxide black is the nanometer ferro oxide mineral black, with the mill base of resin binder furnishing.
On the basis of adopting technique scheme, the present invention also can adopt following further technical scheme:
The hydroxyl value of described Hydroxylated acrylic resin is 70mgKOH/g, and solid content is 60-75%.
The TPA-90SB solidifying agent that polyisocyanate trimer curing agent can adopt Japanese Asahi Chemical Industry to produce.
Described natural sand is that 40-180 purpose sand mixes.
Described organic solvent is a mixed organic solvents, comprising N-BUTYL ACETATE, and vinyl acetic monomer.
Described flow agent is an oiliness organosilicon surface auxiliary agent.Described flow agent can reduce the surface tension of coating system strongly, promotes the wettability to ground, prevents shrinkage cavity.It can adopt BYK310, the BYK344 etc. of Bi Ke company (BYK).
Described siccative is the organic tin siccative, its tin content about 18%.
Described defoamer is silicone based defoamer, as BYK019, the BYK028 etc. of Bi Ke company (BYK).
Described finish coat coating mainly is to play the effect that protection is repaiied chromatograph and increased surface luster, is both the weathering resistance that has also improved coating, has prolonged the life cycle of coating greatly.It can adopt main component is overlay coating or other Clear paint with corresponding function of pure-acrylic emulsion.Such as Ahmedabad richness (RS series) etc.
Another technical problem to be solved of the present invention provides a kind of configuration and constructional method of above-mentioned coating.For this reason, the present invention by the following technical solutions: it is even that described configuration and constructional method comprise that the preparation and the constructional method of floating coat coating: A, B two-pack are pressed the mixed of mass ratio 8.5-9.5:1, leaves standstill 5-10min and use in the substrate of smooth mistake then;
Described configuration and constructional method comprise the preparation and the using method of repairing chromatograph coating: add described organic solvent in system lacquer cylinder, again according to the requirement of texture color, use repaiies that three kinds of color paste deployments go out satisfactory color in the chromatograph coating, during use, brush according to texture requirement brushing on floating coat with wool after shaking up;
Be coated with finish coat coating on the chromatograph paper repairing.
Owing to adopt technical scheme of the present invention, the outstanding feature of the product that the present invention makes is the clean mark of grain mudstone, and product also has exquisite in texture simultaneously, true nature, high weather-proof, corrosion-resistant, advantages such as resistant is turbid, Environmental Safety.And the cost of material is low, and easy construction is ornamental strong, inexpensive.
Embodiment
Embodiment 1 imitative pale brown look grain mudstone coating
It is made up of three parts, is respectively floating coat coating, repaiies chromatograph coating and finish coat coating;
Described floating coat is made up of A, B two components:
Described A component is made up of following mass percent component:
Hydroxylated acrylic resin 35%
Natural sand 45%
Flow agent 0.3%
Defoamer 0.3%
Siccative 0.3%
Organic solvent 19.1%
Add up to 100%
Described B component is a polyisocyanate trimer curing agent, the TPA-90SB solidifying agent that it can adopt Japanese Asahi Chemical Industry to produce;
The hydroxyl value of described Hydroxylated acrylic resin is 70mgKOH/g, and solid content is 60-75%;
Described natural sand is that 40-180 purpose sand mixes.
Repair chromatograph, form by following mass percent component:
Organic solvent 95%
Nanometer iron oxide red 1.5%
Nanometer iron oxide yellow 3%
Nanometer iron oxide black 0.5%
Add up to 100%
The mixed that A, B two-pack are pressed mass ratio 9:1 is even, leaves standstill 5-10min and uses in the substrate of smooth mistake then;
Repair chromatograph by above three kinds of color paste deployments, brush according to texture requirement brushing on floating coat with wool after shaking up; Be coated with overlay coating repairing on the chromatograph paper at last.
Embodiment 2 imitative beige grain mudstone coating
It is made up of three parts, is respectively floating coat coating, repaiies chromatograph coating and finish coat coating;
Described floating coat is made up of A, B two components:
Described A component is made up of following mass percent component:
Hydroxylated acrylic resin 35%
Natural sand 42%
Flow agent 0.3%
Defoamer 0.4%
Siccative 0.2%
Organic solvent 22.1%
Add up to 100%
Described B component is a polyisocyanate trimer curing agent, the TPA-90SB solidifying agent;
The hydroxyl value of described Hydroxylated acrylic resin is 70mgKOH/g, and solid content is 60-75%;
Described natural sand is that 40-180 purpose sand mixes.
Repair chromatograph, form by following mass percent component:
Organic solvent 95%
Nanometer iron oxide red 0.8%
Nanometer iron oxide yellow 3 %
Nanometer iron oxide black 1.2%
Add up to 100%
The mixed that A, B two-pack are pressed mass ratio 9:1 is even, leaves standstill 5-10min and uses in the substrate of smooth mistake then;
Repair chromatograph by above three kinds of color paste deployments, brush according to texture requirement brushing on floating coat with wool after shaking up; Be coated with overlay coating repairing on the chromatograph paper at last.
Embodiment 3 imitative orange grain mudstone coating
It is made up of three parts, is respectively floating coat coating, repaiies chromatograph coating and finish coat coating;
Described floating coat is made up of A, B two components:
Described A component is made up of following mass percent component:
Hydroxylated acrylic resin 35%
Natural sand 43%
Flow agent 0.3%
Defoamer 0.2%
Siccative 0.2%
Organic solvent 21.2%
Add up to 100%
Described B component is a polyisocyanate trimer curing agent, the TPA-90SB solidifying agent;
The hydroxyl value of described Hydroxylated acrylic resin is 70mgKOH/g, and solid content is 60-75%;
Described natural sand is that 40-180 purpose sand mixes.
Repair chromatograph, form by following mass percent component:
Organic solvent 94.2%
Nanometer iron oxide red 2%
Nanometer iron oxide yellow 3 %
Nanometer iron oxide black 0.8%
Add up to 100%
The mixed that A, B two-pack are pressed mass ratio 9:1 is even, leaves standstill 5-10min and uses in the substrate of smooth mistake then;
Repair chromatograph by above three kinds of color paste deployments, brush according to texture requirement brushing on floating coat with wool after shaking up; Be coated with overlay coating repairing on the chromatograph paper at last.
Claims (8)
1. the imitative grain mudstone effect composite coating of a novel high-weatherability is characterized in that it is made up of three parts, is respectively floating coat coating, repaiies chromatograph coating and finish coat coating;
Described floating coat is made up of A, B two components:
Described A component is made up of following mass percent component:
Hydroxylated acrylic resin 28-40%
Natural sand 38-50%
Flow agent 0.2-0.4%
Defoamer 0.2-0.4%
Siccative 0.2-0.4%
Organic solvent 18-30%
Described B component is a polyisocyanate trimer curing agent;
Repairing chromatograph is made up of following mass percent component:
Organic solvent 91-95%
Nanometer iron oxide red 0.5-3%
Nanometer iron oxide yellow 0.5-3%
The iron black 0.5-3% of nanometer
Described nanometer iron oxide red is nano grade iron oxide red pigment, with the mill base of resin binder furnishing,
Described nanometer iron oxide yellow is a nano iron oxide yellow pigment, with the mill base of resin binder furnishing,
Described nanometer iron oxide black is the nanometer ferro oxide mineral black, with the mill base of resin binder furnishing.
2. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, and the hydroxyl value that it is characterized in that described Hydroxylated acrylic resin is 70mgKOH/g, and solid content is 60-75%.
3. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, it is characterized in that described natural sand is that 40-180 purpose sand mixes.
4. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, it is characterized in that described organic solvent is a mixed organic solvents, comprising N-BUTYL ACETATE, and vinyl acetic monomer.
5. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, it is characterized in that described flow agent is an oiliness organosilicon surface auxiliary agent.
6. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, it is characterized in that described siccative is the organic tin siccative.
7. novel high-weatherability as claimed in claim 1 is imitated grain mudstone effect composite coating, and the main component that it is characterized in that described finish coat coating is a pure-acrylic emulsion.
8. the configuration of the described coating of claim 1 and constructional method, it is characterized in that: it is even that described configuration and constructional method comprise that the preparation and the constructional method of floating coat coating: A, B two-pack are pressed the mixed of mass ratio 8.5-9.5:1, leaves standstill 5-10min and use in the substrate of smooth mistake then;
Described configuration and constructional method comprise the preparation and the constructional method of repairing chromatograph coating: add described organic solvent in system lacquer cylinder, again according to the requirement of texture color, use repaiies that three kinds of color paste deployments go out satisfactory color in the chromatograph coating, during use, brush according to texture requirement brushing on floating coat with wool after shaking up;
Be coated with finish coat coating on the chromatograph paper repairing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210577092.0A CN103214923B (en) | 2012-12-27 | 2012-12-27 | A kind of novel high-weatherability imitates grain mudstone effect composite coating, configuration and constructional method |
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| CN201210577092.0A CN103214923B (en) | 2012-12-27 | 2012-12-27 | A kind of novel high-weatherability imitates grain mudstone effect composite coating, configuration and constructional method |
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| CN103214923A true CN103214923A (en) | 2013-07-24 |
| CN103214923B CN103214923B (en) | 2015-12-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396505A (en) * | 2016-08-30 | 2017-02-15 | 宁夏共享模具有限公司 | High-strength full-color sandstone based on 3DP rapid prototyping and preparation process thereof |
| CN110317504A (en) * | 2019-05-22 | 2019-10-11 | 固克节能科技股份有限公司 | A kind of coat system and its construction method of high dirt resistance imitation wood line sandrock effect |
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| CN1123294A (en) * | 1994-11-23 | 1996-05-29 | 冯林翼 | Water-proof coatings for natural granite |
| CN1778849A (en) * | 2004-11-24 | 2006-05-31 | 上海开林造漆厂 | Coating paint with fatty polyurethane and production thereof |
| CN101205440A (en) * | 2006-12-18 | 2008-06-25 | 天津鑫泰利科技发展有限公司 | Formula of convex-granular sandstone paint and method for making the same |
| 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 |
| CN102776994A (en) * | 2012-08-13 | 2012-11-14 | 上海大学 | Construction method of artificial-granite multicolor paint wall surface |
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2012
- 2012-12-27 CN CN201210577092.0A patent/CN103214923B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123294A (en) * | 1994-11-23 | 1996-05-29 | 冯林翼 | Water-proof coatings for natural granite |
| CN1778849A (en) * | 2004-11-24 | 2006-05-31 | 上海开林造漆厂 | Coating paint with fatty polyurethane and production thereof |
| CN101205440A (en) * | 2006-12-18 | 2008-06-25 | 天津鑫泰利科技发展有限公司 | Formula of convex-granular sandstone paint and method for making the same |
| 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 |
| CN102776994A (en) * | 2012-08-13 | 2012-11-14 | 上海大学 | Construction method of artificial-granite multicolor paint wall surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396505A (en) * | 2016-08-30 | 2017-02-15 | 宁夏共享模具有限公司 | High-strength full-color sandstone based on 3DP rapid prototyping and preparation process thereof |
| CN110317504A (en) * | 2019-05-22 | 2019-10-11 | 固克节能科技股份有限公司 | A kind of coat system and its construction method of high dirt resistance imitation wood line sandrock effect |
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|---|---|
| CN103214923B (en) | 2015-12-02 |
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