CN105314920A - Environment-friendly high-performance inorganic coating additive - Google Patents
Environment-friendly high-performance inorganic coating additive Download PDFInfo
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- CN105314920A CN105314920A CN201410380548.3A CN201410380548A CN105314920A CN 105314920 A CN105314920 A CN 105314920A CN 201410380548 A CN201410380548 A CN 201410380548A CN 105314920 A CN105314920 A CN 105314920A
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- environment
- inorganic
- additive
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- inorganic paint
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Abstract
The invention discloses an environment-friendly high-performance inorganic coating additive. The additive is prepared from the following raw materials by weight: 76% to 80% of inorganic nanoscale micropowder, 10 to 15% of natural polymeric modified starch, 8% to 12% of a highly-efficient SM water-reducing agent and 0.5% to 1% of an anticaking agent. The additive provided by the invention is non-toxic and odorless, is free of chlorine salt, does not discharge volatile organic compounds (VOC) in the use process, has the characteristics of high water reduction, low water bleeding, self waterproofing to inorganic coatings, etc., and can significantly change mixability and fluidity of the inorganic coatings.
Description
Technical field
The present invention relates to additive agent field, specifically a kind of environment-friendly type high performance inorganic paint additive being applied to material of construction.
Background technology
Along with the progressively popularization of China's rapid economic development and urbanization process; the protection of central and local government pay attention to day by day ecotope; put into effect the VOC evaporative emissions of various policy restriction building field in recent years continuously, and widely popularize the material of construction of green, environmental protection.The coating of building field and paint are containing a large amount of VOC volatile matter in the market, cause very large injury to human body, for not containing the coating of VOC volatile matter and the product of various additive little.Additive of the present invention is nontoxic, tasteless, not containing villaumite, VOC free evaporative emissions in use procedure, meets the current market requirement, has wide market outlook.
Summary of the invention
The object of the present invention is to provide a kind of nonpoisonous and tasteless and environment-friendly type high performance inorganic paint additive of superior performance, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of environment-friendly type high performance inorganic paint additive, is formed by the preparation of raw material of following weight percent:
As the further scheme of the present invention: the fineness of described inorganic nano level micro mist is 0.01 ~ 0.09 μm, wherein SiO
2content>=90%.
As the further scheme of the present invention: described natural macromolecule modified starch is PGS-9 type modified tapioca starch or Vltra tears.
As the further scheme of the present invention: described anticaking agent is AT99-5 type nano inorganic anticaking agent.
Compared with prior art, the invention has the beneficial effects as follows: additive of the present invention is nontoxic, tasteless, not containing villaumite, VOC free evaporative emissions in use procedure, inorganic paint is had to the features such as high diminishing, low bleeding, self waterproofing, significantly can change workability and the mobility of inorganic paint, improve each age strength of inorganic paint significantly, strengthen the anti-permeability performance of inorganic paint, improve the bonding force of inorganic paint and body of wall, shock resistance and wear resistance; The exclusive high reactivity of high-performance inorganic coating additive, polymolecularity play strengthening action to polymkeric substance, and in inorganic paint, application can accelerate the generation of rankinite.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of environment-friendly type high performance inorganic paint additive, is formed by the preparation of raw material of following weight percent:
Above-mentioned raw materials is mixed in proportion, and stirs, to obtain final product.
Embodiment 2
A kind of environment-friendly type high performance inorganic paint additive, is formed by the preparation of raw material of following weight percent:
Above-mentioned raw materials is mixed in proportion, and stirs, to obtain final product.
Embodiment 3
A kind of environment-friendly type high performance inorganic paint additive, is formed by the preparation of raw material of following weight percent:
Above-mentioned raw materials is mixed in proportion, and stirs, to obtain final product.
Product of the present invention is a kind of gasification powder, white powder, specific surface area 30 ~ 35m
2/ g, general volume is 3% ~ 6% of gelling material, water-reducing rate reaches 20% ~ 30%, early strength improves 80% ~ 100%, after using rear 28d, intensity improves more than 30%, the cohesive force of inorganic paint and body of wall improves more than 50%, and impervious index improves more than 80%, obviously can reduce the shrinkage and creep of inorganic paint.Inorganic dry powder painting produce in water-cement ratio situation under admixture 3%, fluidity of slurry increases greatly, and has good protect plasticity.Increasing action is played to the polymkeric substance in dry powder.The high reactivity of this product, accelerates the generation of rankinite, makes it meet the indispensable important materials of inorganic paint index.
Claims (4)
1. an environment-friendly type high performance inorganic paint additive, is characterized in that, is formed by the preparation of raw material of following weight percent:
2. environment-friendly type high performance inorganic paint additive according to claim 1, is characterized in that, the fineness of described inorganic nano level micro mist is 0.01 ~ 0.09 μm, wherein SiO
2content>=90%.
3. environment-friendly type high performance inorganic paint additive according to claim 1, is characterized in that, described natural macromolecule modified starch is PGS-9 type modified tapioca starch or Vltra tears.
4. environment-friendly type high performance inorganic paint additive according to claim 1, is characterized in that, described anticaking agent is AT99-5 type nano inorganic anticaking agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380548.3A CN105314920A (en) | 2014-08-04 | 2014-08-04 | Environment-friendly high-performance inorganic coating additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380548.3A CN105314920A (en) | 2014-08-04 | 2014-08-04 | Environment-friendly high-performance inorganic coating additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105314920A true CN105314920A (en) | 2016-02-10 |
Family
ID=55243337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410380548.3A Pending CN105314920A (en) | 2014-08-04 | 2014-08-04 | Environment-friendly high-performance inorganic coating additive |
Country Status (1)
| Country | Link |
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| CN (1) | CN105314920A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492008A (en) * | 2002-09-09 | 2004-04-28 | ������ֽ��ʽ���� | Water dispersion containing inorganic pigment-cation resin composite fine particles and ink jet recording material containing said composite fine particles |
| KR20100002101A (en) * | 2009-05-18 | 2010-01-06 | 이재환 | Aerogel coating |
| CN101787649A (en) * | 2009-01-23 | 2010-07-28 | 石绍华 | Modified starch nano composite solid gum stock and preparation method thereof |
| CN102531504A (en) * | 2010-12-08 | 2012-07-04 | 祝增龙 | Composite multifunctional ecological wall material, namely diatom powder |
| CN103113043A (en) * | 2013-02-04 | 2013-05-22 | 四川大学 | Inorganic micro/nanoparticle/polymer composite building thermal-insulation aerogel material and preparation method thereof |
| CN103571284A (en) * | 2013-09-29 | 2014-02-12 | 青岛市高科专利技术转移平台有限公司 | Dustproof coating for glass wall |
-
2014
- 2014-08-04 CN CN201410380548.3A patent/CN105314920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492008A (en) * | 2002-09-09 | 2004-04-28 | ������ֽ��ʽ���� | Water dispersion containing inorganic pigment-cation resin composite fine particles and ink jet recording material containing said composite fine particles |
| CN101787649A (en) * | 2009-01-23 | 2010-07-28 | 石绍华 | Modified starch nano composite solid gum stock and preparation method thereof |
| KR20100002101A (en) * | 2009-05-18 | 2010-01-06 | 이재환 | Aerogel coating |
| CN102531504A (en) * | 2010-12-08 | 2012-07-04 | 祝增龙 | Composite multifunctional ecological wall material, namely diatom powder |
| CN103113043A (en) * | 2013-02-04 | 2013-05-22 | 四川大学 | Inorganic micro/nanoparticle/polymer composite building thermal-insulation aerogel material and preparation method thereof |
| CN103571284A (en) * | 2013-09-29 | 2014-02-12 | 青岛市高科专利技术转移平台有限公司 | Dustproof coating for glass wall |
Non-Patent Citations (2)
| Title |
|---|
| 桂元龙等: "《工业设计材料与加工工艺 设计类》", 30 September 2007, 北京理工大学出版社 * |
| 韩长日等: "《精细有机化工产品生产技术手册 下卷》", 31 May 2010, 中国石化出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |