CN101058690B - Novel coating - Google Patents
Novel coating Download PDFInfo
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- CN101058690B CN101058690B CN2007100090205A CN200710009020A CN101058690B CN 101058690 B CN101058690 B CN 101058690B CN 2007100090205 A CN2007100090205 A CN 2007100090205A CN 200710009020 A CN200710009020 A CN 200710009020A CN 101058690 B CN101058690 B CN 101058690B
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Abstract
The invention discloses an environment protective paint, which comprises the following parts: base material, adjuvant and 80wt% industrial hemp rod core powder. The paint possesses absorbent, dampproof, fungal resistant, bacteriostatic effect, which is fit for kinds of wall decoration.
Description
Technical field
The present invention relates to a kind of coating preparation technology, relate to the powder filled modified multi-functional ring friendly coating of a kind of industrial hemp stalk core specifically, belong to technical field of coatings.
Background technology
At present, in order to reduce cost and to increase effect, most of decorative paint all is added with a considerable amount of fillers.The research of the filling-modified coating of this filler is the emphasis of coating industry research in recent years, and has obtained a large amount of licenses.The filler grain that is used for modified paint is a lot, comprise that mainly metal-powder (as Al, Ti, Cr, Co, Nd etc.), metal oxide (as SnO2, MgO, TiO2, ZnO etc.) and various mineral filler are (as SiO2, CaCO3, talcum powder, wilkinite, lime, gypsum, zinc sulfide white, silica powder, titanium dioxide, white cement etc.).Along with science and technology development, the especially research of nanotechnology and application makes variously have functional coatings such as antibiotic, anti-pollution, radioprotective, anti-aging, weather-proof, electromagnetic shielding and come out one after another, and promoted the development of coatings industry greatly.But the adding of these fillers also exists inevitable defective, and for example packing density is big on the one hand, has increased the quality of coating, is difficult for processing, transportation and use, has improved production cost; On the other hand, used coating is not recyclable, causes waste on a large amount of energy and the pollution on the environment.For the pressure of environmental protection, the coating that research a new generation has environmental-protecting performance receives much concern.
Natural organic plant fiber has light weight, and performances such as biodegradable, and wide material sources are cheap, can reduce cost with its filler as coating, reduces the pollution to environment.Disclosed as far back as 95 years a kind of " decoration powder coating for inner wall and production method thereof ", its application number is 93115580.0, publication number is CN 1098732A, this coating has been filled this natural organic filler of a large amount of wood powders and has been prepared from, but up to the present, the coating research filling-modified to this natural organic filler is very few, to this class coating development and research, coating industry is had great significance and application prospect.
Industrial hemp is a kind of herbaceous plant, plantation extensively, output is big, but because main at present research and what use is the bast part of hemp certainly will cause the waste of the 70-80% hemp stalk core part that accounts for whole hemp crop.Yet hemp stalk core also has the performance of a lot of excellences as a kind of natural organic short fiber, for example, 1, contain a large amount of hydroxyls on its chemical structure, can absorb airborne moisture; 2,, and between polar solvent and the polarity polymer consistency is preferably arranged as a kind of polar material; 3, microtexture contains a large amount of holes, can breathe freely heat conduction and absorption obnoxious flavour.4, having biodegradability, is a kind of green filler; 5, hemp fibre also has effects such as anti-mildew is antibacterial, antiultraviolet.If this natural green vegetable fibre is applied in the coating goes, can prepare various environmental type coating, yet there are no hemp stalk core powder and be applied to research or report in the coating.
Summary of the invention
The coating that the purpose of this invention is to provide a kind of economy, environmental protection.
In order to achieve the above object, of the present invention being achieved in that
A kind of coating comprises base-material, auxiliary agent and organic coating stopping composition, and above-mentioned organic coating stopping composition is an industrial hemp stalk core powder, and wherein the usage ratio of base-material, auxiliary agent and industrial hemp stalk core powder is: (mass percent)
Base-material 20-98%
Auxiliary agent 3-10%
Hemp stalk core powder 1-80%
Above-mentioned base-material is any in polyvinyl alcohol, Vinyl Acetate Copolymer, acrylate, Synolac, resol, polyvinyl chloride, vibrin, urethane, silicon ester, petroleum pitch, unsaturated polyester, the Resins, epoxy, or contains the composition of any material in polyvinyl alcohol, Vinyl Acetate Copolymer, acrylate, Synolac, resol, polyvinyl chloride, vibrin, urethane, silicon ester, petroleum pitch, unsaturated polyester, the Resins, epoxy at least.
The granularity that the stalk core that above-mentioned industrial hemp stalk core powder is the industrial hemp crop obtains by pulverizing is at 10-500 purpose powder.
Above-mentioned auxiliary agent is one or more in dispersion agent, thickening material, defoamer, membrane-forming agent, softening agent, retardant, solidifying agent, expansion inhibitor, whitening agent, sanitas, the pigment.
Also comprise filler.
Above-mentioned dispersion agent is a Sodium hexametaphosphate 99, and above-mentioned thickening material is a carboxymethyl cellulose, and above-mentioned defoamer is a tributyl phosphate, and above-mentioned softening agent is a phthalic acid dibutyl ester, and above-mentioned retardant is a citric acid, and above-mentioned expansion inhibitor is an alum.
Above-mentioned filler is one or more in metal-powder, metal oxide and the mineral filler.
Above-mentioned metal-powder is one or more among Al, Ti, Cr, Co, the Nd, above-mentioned metal oxide is one or more among SnO2, MgO, TiO2, the ZnO, and above-mentioned mineral filler is one or more in SiO2, CaCO3, talcum powder, wilkinite, lime, gypsum, zinc sulfide white, silica powder, titanium dioxide, the white cement.
After adopting such scheme, the invention has the beneficial effects as follows:
1, the hemp stalk core powder as the organic coating stopping composition is suitable for extensively, can be applied in various water-baseds or the oil paint, and loading level is big, and the chance that makes full use of natural resource is provided.
2, have biological degradation function, reduced the pollution of coating, have environmental-protecting performance environment.
3, industrial hemp stalk core powder yield is big, cheap.Reduce the coating cost, saved the energy.
4, the consistency of hemp stalk core powder and various base-material and auxiliary agent is good, has reduced the consumption of other functional agent.
5, hemp stalk core powder has good reinforced effects as a kind of organic staple fibre to coating.
6, be used for indoor paint, the protection against the tide that can absorb water, keep drying with fresh air.
7, effects such as anti-mildew is antibacterial, antiultraviolet, ventilative heat conduction are arranged.
8, the hemp stalk core opaque is soft, has improved the weathering resistance of coating, simultaneously, helps processing and alleviating the wearing and tearing that machinery is caused.
9, hemp stalk core powder is creamy white, and does not influence painted to coating.
10, it is not reflective after this coating is coated with.
Embodiment
Example 1:
A kind of coating of the present invention, form by following weight percent component:
Base-material: polyvinyl alcohol solution 50%
Hemp stalk core powder: 30-45%
Auxiliary agent: 3-5%
Other filler: 5-15%
Wherein, polyvinyl alcohol solution concentration is polyvinyl alcohol: water=1: 9 (weight ratio); Hemp stalk core powder is that the granularity that obtains by mechanical disintegration of the stalk core of industrial hemp crop is at 10-500 purpose powder; Auxiliary agent comprises dispersion agent, defoamer, and pigment is an amount of; Other filler is lime carbonate and talcum powder, and lime carbonate: talcum powder=10: 1 (weight ratio).
Example 2:
A kind of coating of the present invention, form by following weight percent component:
Base-material: pure-acrylic emulsion 20%
Water: 25%
Hemp stalk core powder: 40%
Auxiliary agent:
Dispersion agent 1%
Thickening material 1.2-2.5%
Film coalescence aid 1%
Defoamer 0.5-1%
Other filler: 10%
Wherein, hemp stalk core powder is that the granularity that obtains by mechanical disintegration of the stalk core of industrial hemp crop is at 10-500 purpose powder; Dispersion agent is a Sodium hexametaphosphate 99; Thickening material is a Walocel MT 20.000PV; Film coalescence aid is an alcohol ester-12; Defoamer is NXZ (metallic soap is a defoamer); Other filler is lime carbonate and Li Tao powder, and lime carbonate: upright pottery powder=3: 1 (weight ratio).
Example 3:
A kind of coating of the present invention, form by following weight percent component:
Base-material:
Polyvinyl acetate emulsion 20%
Benzene emulsion 15%
Hemp stalk core powder: 60%
Auxiliary agent:
Sodium hexametaphosphate 99 2%
Phthalic acid dibutyl ester 3%
Wherein, hemp stalk core powder is that the granularity that obtains by mechanical disintegration of the stalk core of industrial hemp crop is at 10-500 purpose powder.
Example 4:
A kind of coating of the present invention, form by following weight percent component:
Base-material: Resins, epoxy 50%
Hemp stalk core powder: 45%
Auxiliary agent:
Solidifying agent 0.5-1%
Sodium hexametaphosphate 99 1.5-3%
Phthalic acid dibutyl ester 2%
Wherein, hemp stalk core powder is that the granularity that obtains by mechanical disintegration of the stalk core of industrial hemp crop is at 10-500 purpose powder; Solidifying agent is the 2-benzylimidazoline.
Claims (8)
1. a coating comprises base-material, auxiliary agent and organic coating stopping composition, is primarily characterized in that: above-mentioned organic coating stopping composition is an industrial hemp stalk core powder, and wherein the usage ratio of base-material, auxiliary agent and industrial hemp stalk core powder is following mass percent:
Base-material 20-50%
Auxiliary agent 3-10%
Hemp stalk core powder 1-60%.
2. a kind of coating according to claim 1, it is characterized in that: above-mentioned base-material is any in polyvinyl alcohol, Vinyl Acetate Copolymer, acrylate, Synolac, resol, polyvinyl chloride, vibrin, urethane, silicon ester, petroleum pitch, unsaturated polyester, the Resins, epoxy, or contains the composition of any material in polyvinyl alcohol, Vinyl Acetate Copolymer, acrylate, Synolac, resol, polyvinyl chloride, vibrin, urethane, silicon ester, petroleum pitch, unsaturated polyester, the Resins, epoxy at least.
3. a kind of coating according to claim 1 is characterized in that: the granularity that the stalk core that above-mentioned industrial hemp stalk core powder is the industrial hemp crop obtains by pulverizing is at 10-500 purpose powder.
4. a kind of coating according to claim 1 is characterized in that: above-mentioned auxiliary agent is one or more in dispersion agent, thickening material, defoamer, membrane-forming agent, softening agent, retardant, solidifying agent, expansion inhibitor, whitening agent, sanitas, the pigment.
5. a kind of coating according to claim 1 is characterized in that: also comprise filler.
6. a kind of coating according to claim 4, it is characterized in that: above-mentioned dispersion agent is a Sodium hexametaphosphate 99, above-mentioned thickening material is a carboxymethyl cellulose, above-mentioned defoamer is a tributyl phosphate, above-mentioned softening agent is a phthalic acid dibutyl ester, above-mentioned retardant is a citric acid, and above-mentioned expansion inhibitor is an alum.
7. a kind of coating according to claim 5 is characterized in that: above-mentioned filler is one or more in metal-powder, metal oxide and the mineral filler.
8. a kind of coating according to claim 7 is characterized in that: above-mentioned metal-powder is one or more among Al, Ti, Cr, Co, the Nd, and above-mentioned metal oxide is SnO
2, MgO, TiO
2, among the ZnO one or more, above-mentioned mineral filler is SiO
2, CaCO
3, in the talcum powder, wilkinite, lime, gypsum, zinc sulfide white, silica powder, titanium dioxide, white cement one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100090205A CN101058690B (en) | 2007-05-23 | 2007-05-23 | Novel coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100090205A CN101058690B (en) | 2007-05-23 | 2007-05-23 | Novel coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101058690A CN101058690A (en) | 2007-10-24 |
| CN101058690B true CN101058690B (en) | 2010-07-28 |
Family
ID=38864998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100090205A Expired - Fee Related CN101058690B (en) | 2007-05-23 | 2007-05-23 | Novel coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101058690B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735395B (en) * | 2009-12-24 | 2012-01-25 | 昆明理工大学 | Preparation method of water absorbing material of industrial hemp stalk core cellulose |
| KR20140034740A (en) * | 2010-12-22 | 2014-03-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Epoxy-based coating compositions |
| CN102382572B (en) * | 2011-10-11 | 2016-05-18 | 华文蔚 | A kind of preparation technology of low-cost environmental-protecting interior wall coating |
| CN102382573B (en) * | 2011-10-11 | 2016-05-18 | 华文蔚 | A kind of low-cost environmental-protecting interior wall coating |
| CN103468141A (en) * | 2013-08-16 | 2013-12-25 | 安徽快来防水防腐有限公司 | Anti-ultraviolet waterproof coating |
| CN104312432A (en) * | 2014-11-26 | 2015-01-28 | 江苏博腾新材料股份有限公司 | Anti-corrosion durable paint |
| CN105778700A (en) * | 2016-04-28 | 2016-07-20 | 安徽开林新材料股份有限公司 | Phenolic alkyd undercoat for ship decks and preparation method of phenolic alkyd undercoat |
| CN106349823A (en) * | 2016-08-19 | 2017-01-25 | 安徽龙泉硅材料有限公司 | Method for preparing materials for protective layers of water glass filter sieves |
| CN106590380A (en) * | 2016-11-22 | 2017-04-26 | 赖禄波 | Damp-proof coating |
| CN106628046A (en) * | 2016-11-30 | 2017-05-10 | 南京睿宇物联网科技有限公司 | Flame-retardant corrosion-resistant watertight door |
| CN108047888A (en) * | 2017-12-29 | 2018-05-18 | 常盛杰 | A kind of environmentally protective paint |
| CN108129893A (en) * | 2017-12-30 | 2018-06-08 | 四川理工学院 | A kind of corrosion-resistant colloidal sol enhances Co-TiO2 nanometers and meets coating |
| CN110330803A (en) * | 2018-08-02 | 2019-10-15 | 中兆生物科技有限公司 | A kind of interior wall wood powder wall material |
| CN111138920A (en) * | 2020-01-14 | 2020-05-12 | 同曦集团有限公司 | Antibacterial and mildewproof coating and preparation method and application thereof |
| CN111802258A (en) * | 2020-06-11 | 2020-10-23 | 云南绿新生物药业有限公司 | Method for preparing cat litter by extracting residues from industrial hemp |
| CN112048936B (en) * | 2020-09-17 | 2022-06-24 | 齐鲁工业大学 | Method for preparing coating by using biomass, coating and sizing material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936311A (en) * | 1973-08-14 | 1976-02-03 | Wacker-Chemie Gmbh | Coating material for buildings |
| US5066703A (en) * | 1988-12-16 | 1991-11-19 | Wacker Silicones Corporation | Transparent coating for rubber articles |
| CN1106046A (en) * | 1994-01-26 | 1995-08-02 | 渭南市科技开发中心专利技术应用研究所 | Wall coating for building |
| CN1233637A (en) * | 1998-12-25 | 1999-11-03 | 童忠良 | Water-soluble composite high molecular polymer out-wall coating |
| CN1370807A (en) * | 2001-02-27 | 2002-09-25 | 斯丰义 | Water-based wall paint of shell powder |
-
2007
- 2007-05-23 CN CN2007100090205A patent/CN101058690B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936311A (en) * | 1973-08-14 | 1976-02-03 | Wacker-Chemie Gmbh | Coating material for buildings |
| US5066703A (en) * | 1988-12-16 | 1991-11-19 | Wacker Silicones Corporation | Transparent coating for rubber articles |
| CN1106046A (en) * | 1994-01-26 | 1995-08-02 | 渭南市科技开发中心专利技术应用研究所 | Wall coating for building |
| CN1233637A (en) * | 1998-12-25 | 1999-11-03 | 童忠良 | Water-soluble composite high molecular polymer out-wall coating |
| CN1370807A (en) * | 2001-02-27 | 2002-09-25 | 斯丰义 | Water-based wall paint of shell powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101058690A (en) | 2007-10-24 |
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Owner name: HUAQIAO UNIVERSITY Free format text: FORMER OWNER: QUANZHOU YUNMA NEW RESOURCE MACROMOLECULE MATERIAL RESEARCH CENTER CO., LTD. Effective date: 20150713 |
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Effective date of registration: 20150713 Address after: Fengze District of Quanzhou city of Fujian Province east of Huaqiao University, 362000 Patentee after: HUAQIAO University Address before: 362021, two floor, Luojiang science and technology building, Tong West Industrial Park, Luojiang District, Quanzhou, Fujian Patentee before: Quanzhou Yunma New Resource Macromolecule Material Research Center Co.,Ltd. |
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Granted publication date: 20100728 |