CN102229771A - Diatomaceous earth active paint and preparation method thereof - Google Patents
Diatomaceous earth active paint and preparation method thereof Download PDFInfo
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- CN102229771A CN102229771A CN2011101638726A CN201110163872A CN102229771A CN 102229771 A CN102229771 A CN 102229771A CN 2011101638726 A CN2011101638726 A CN 2011101638726A CN 201110163872 A CN201110163872 A CN 201110163872A CN 102229771 A CN102229771 A CN 102229771A
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Abstract
The invention relates to a diatomaceous earth active paint and a preparation method thereof. The diatomaceous earth active paint not only has various properties of general diatomaceous earth wall materials, but also has the special performances, such as decomposing formaldehyde, ammonia and other harmful gases, being bacteria resistant, mildew-proof, waterproof and scrub resistant, and the like, and most importantly, the material to which the diatomaceous earth active paint relates is paint-like and can be directly applied to wall surface like paint to obtain uniform color, thereby avoiding the problems that general diatomaceous earth wall materials (the raw material thereof is powdery) need to be prepared as required during construction and improper control for water addition or non-uniform dispersion directly impacts on the integral property of the diatomaceous earth wall materials. The diatomaceous earth active paint mainly contains the components of selected top-quality diatomaceous earth, tourmaline, nano titanium dioxide, nano zinc oxide, functional powder material, macromolecule resin emulsion, various functional accessories and the like. The material can be coated to cement, a paint filler surface, a wood material surface, various metallic surfaces, a polymer material surface and the like. Scrape coating, roll coating, brush coating or spray coating can be adopted as coating method.
Description
(1) technical field
The present invention relates to building decoration, protecting materials and application thereof.
(2) background technology
Diatomite is a kind of biogenic silicastone.The remains of diatom are formed by ancient times, and its chemical ingredients is mainly SiO
2, also have a small amount of Al in addition
2O
3, CaO, MgO etc.It is light yellow or light grey that diatomite is usually, and matter is soft, porous and light, industrial Chang Zuowei lagging material, filtering material, filler, abrasive substance, water glass raw material, discoloring agent and super-cell, support of the catalyst etc.
In recent years, many is the new indoor external facing material of raw material with diatomite, more and more is subjected to human consumer's favor at home and abroad.Diatomite does not contain harmful chemical substance as a kind of natural materials, does not fire except having, sound insulation, waterproof, the characteristics such as in light weight and heat insulation, and effect such as also have dehumidifying, deodorizing, purify the air of a room is good environment-friendly type indoor and outdoor decoration material.
Existing diatomite indoor and outdoor decoration material all is a powder material, now is deployed into puttylike nian with now adding water, is coated on the coated object surface with blade coating or spraying method then.Because be on-the-spot allotment, the human factor influence is very big: what of the water that allotment diatomite adds, stir the final performance that whether evenly all directly influences diatomite material.
(3) summary of the invention
In order to overcome the limitation that present diatomite uses, the present invention adopts a kind of new working method that the diatomite surface is handled, complex function auxiliary agent, function powder and special binders have been prepared a kind of the same liquid diatomite material of coating of following simultaneously, and this material viscosity is moderate, deposit and also can not reunite or precipitate in 1 year, and can simply modulate several thousand kinds of colors, difficulty of construction reduces greatly, can spray, brush roller coating or blade coating.
1, a kind of diatomite reactive coating and preparation method, main component is:
Production technique: under condition of stirring, add above-mentioned materials successively, behind dispersion, high-shear emulsifying, grinding, homogeneous, obtain thick liquid, pack after filtration finished product.
2, be commercially available common deionized water according to the deionized water described in the summary of the invention 1, described defoamer is the FoamstarA34 and the F111 of Shenzhen Hai Chuan chemical industry; Dispersion agent is the H5050 of extra large river chemical industry and the TCP-8030N of Nuo Puke; Wetting agent is the H436 or the H140 of extra large river chemical industry; The nano-powder companion is the composite slurry of nano titanium oxide, nano zine oxide, nanometer formaldehyde-trapping agent, antiseptic nano powder, is produced by Beijing Saiterui Science ﹠ Technology Development Co., Ltd.; Modification infusorial earth is to adopt tensio-active agent, and surperficial coating material etc. are synthetic through fluidized-bed, high shear process, and rising sun sun low-carbon (LC) building materials Science and Technology Ltd. produces by east, Beijing; Film coalescence aid is the Texnoal of U.S. Yi Siman; Other functional agents are commercially available propylene glycol, Diethylene Glycol butyl ether, biocide mildewcide LXE, ADEKANOL UH420, the AP-10 of ROHM AND HAAS of the AMP95 of LG-DOW, Japan, the DSX3550 of extra large river chemical industry etc.; Binding agent is the pure acrylic resin latex A C261P of ROHM AND HAAS, the BP-108 of Beijing Proview latex, the shake F500-1 of nation of Dalian, the PTFE of Daikin, Waterpoxy 0ER95 that German section is peaceful and solidifying agent Waterpoxy 751.
3, coating of the present invention can directly apply and any material surface, and coat-thickness can be thick to 5MM by 0.1MM, has environmental protection, do not fire, and sound insulation, waterproof is regulated humidity, and antibacterial and mouldproof absorbs resolving harmful gas, effects such as heat-insulation and heat-preservation.
(4) embodiment
Now the present invention will be further described in conjunction with specific embodiments.
Example 1, coating preparation: with interior wall face application is example, and it mainly consists of (kilogram):
Production technique: under the situation of stirring at low speed, press formula ratio successively and add the 01-09 above-mentioned materials, 500 rev/mins of middling speeds stir, and change high-shear emulsifying equipment over to and carry out emulsification 1 hour, change shredder again over to and be ground to fineness and after 50 microns, change dispersion machine over to, add 10 under the condition of stirring.Add 11,12 at last and carry out viscosity adjustment, can filter and package after being uniformly dispersed.Can convert the tap water dilution during use can be coated with, and can be coated with multipass several times, up to reaching target call.
The coating leading indicator:
| Sequence number | Test item | Detected result |
| 1 | Condition in container | The oyster white uniform liquid |
| 2 | Amount of solid content | Greater than 55% |
| 3 | Absorb the formaldehyde ability | 24 hours, greater than 98% |
| 4 | The antibiotic and sterilizing ability | 24 hours, greater than 99.9% |
| 5 | The dry film thermal conductivity | Thermal conductivity is less than 0.2W/ (M.K) |
| 6 | Water tolerance | 48 hours no abnormal |
| 7 | Scrub resistance | 10000 times are not show-through |
Example 2, coating preparation: with interior wall face application is example, and it mainly consists of (kilogram):
Production technique: under the situation of stirring at low speed, press formula ratio successively and add the 01-11 above-mentioned materials, 500 rev/mins of middling speeds stir, and change high-shear emulsifying equipment over to and carry out emulsification 1 hour, change shredder again over to and be ground to fineness and after 50 microns, change dispersion machine over to, add 12 under the condition of stirring.Add 13,14 at last and carry out viscosity adjustment, can filter and package after being uniformly dispersed.Can convert the tap water dilution during use can be coated with, and can be coated with multipass several times, up to reaching target thickness.
The coating leading indicator:
| Sequence number | Test item | Detected result |
| 1 | Condition in container | The oyster white uniform liquid |
| 2 | Amount of solid content | Greater than 55% |
| 3 | Water tolerance | 96 hours no abnormal |
| 4 | Scrub resistance | 30000 times are not show-through |
| 5 | The dry film thermal conductivity | Thermal conductivity is less than 0.25W/ (M.K) |
Claims (7)
1. diatomite reactive coating and preparation method is characterized in that this coating is is the coating of main component with diatomite.
2. coating according to claim 1, the color stuffing that it is characterized in that this coating is a modification infusorial earth, tourmalinite, nano titanium oxide, nano zine oxide, functional materials, acicular wollastonite, one or more of rutile titanium white powder; Main film forming substance is the pure acrylic acid emulsion, aqueous epoxy resin emulsion, one or more of water-base fluorocarbon emulsion; Main auxiliary agent is a wetting agent, dispersion agent, defoamer, biocide mildewcide, one or more of thickening material.
3. diatomite according to claim 2 is characterized in that SiO
2Content is greater than 85%, and outward appearance is a white, and total amount is the 20%-50% (weight) of coating.
4. filmogen according to claim 2 is characterized in that total amount is the 10%-40% (weight) of coating.
5. nano material according to claim 2 is characterized in that total amount is the 1%-10% (weight) of coating.
6. functional materials according to claim 2 mainly is that nano anti-biotic material and nanometer absorb decomposing formaldehyde, ammonia material.
7. according to the described coating of claim 1-6, it is characterized in that directly to be coated on building inside and outside wall face, metallic surface, frosting etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638726A CN102229771A (en) | 2011-06-17 | 2011-06-17 | Diatomaceous earth active paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638726A CN102229771A (en) | 2011-06-17 | 2011-06-17 | Diatomaceous earth active paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102229771A true CN102229771A (en) | 2011-11-02 |
Family
ID=44842381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101638726A Pending CN102229771A (en) | 2011-06-17 | 2011-06-17 | Diatomaceous earth active paint and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383810A (en) * | 2014-09-19 | 2015-03-04 | 明光瑞泰工业有限公司 | Material for rapid absorption decomposition of formaldehyde in air |
| CN104962198A (en) * | 2015-01-25 | 2015-10-07 | 孙远慧 | Liquid diatom ooze |
| CN105368217A (en) * | 2015-12-15 | 2016-03-02 | 天津一橙泽恒环保科技发展有限公司 | Waterproof type interior wall latex paint |
| CN105602453A (en) * | 2016-03-17 | 2016-05-25 | 李金平 | Hygroscopic antibacterial internal wall paint |
| CN106010006A (en) * | 2016-07-02 | 2016-10-12 | 曹平 | Coating capable of adjusting humidity |
| CN106349850A (en) * | 2016-09-29 | 2017-01-25 | 中国科学院重庆绿色智能技术研究院 | Mildewproof antibacterial paint |
| CN107474611A (en) * | 2017-06-27 | 2017-12-15 | 天长市巨龙车船涂料有限公司 | A kind of heat resistance modified woodcare paint of antibacterial acid and alkali-resistance |
| CN108531044A (en) * | 2018-05-23 | 2018-09-14 | 芜湖市创源新材料有限公司 | A kind of preparation method of antibacterial hydrophobic epoxy coating |
| CN109321018A (en) * | 2018-10-16 | 2019-02-12 | 绩溪县马道竹木制品有限公司 | A kind of bamboo wood furniture flame-proof antibiotic coating and preparation method thereof |
| CN109321068A (en) * | 2018-10-19 | 2019-02-12 | 华夏创美(北京）科技有限公司 | A kind of preparation method for the preparation removing interior decoration peculiar smell |
| CN110791160A (en) * | 2019-11-12 | 2020-02-14 | 哈尔滨盛世康虹生物技术有限公司 | Graphene liquid-state brushing type electro-catalyst diatom ooze and preparation method and application thereof |
| CN112852195A (en) * | 2020-12-31 | 2021-05-28 | 南京米兰达视光科学研究院有限公司 | Indoor and outdoor diatomite coating capable of purifying air |
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|---|---|---|---|---|
| CN1113259A (en) * | 1994-02-23 | 1995-12-13 | 张振英 | Quick-drying (rare earth) compound water-proof thermal-insulation coating |
| US6352581B1 (en) * | 1997-06-25 | 2002-03-05 | Clariant Gmbh | Coating agent for reducing the soiling process of facades |
| CN1537904A (en) * | 2003-04-17 | 2004-10-20 | 王钟贤 | Nanometer ecological energy-saving paint |
-
2011
- 2011-06-17 CN CN2011101638726A patent/CN102229771A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113259A (en) * | 1994-02-23 | 1995-12-13 | 张振英 | Quick-drying (rare earth) compound water-proof thermal-insulation coating |
| US6352581B1 (en) * | 1997-06-25 | 2002-03-05 | Clariant Gmbh | Coating agent for reducing the soiling process of facades |
| CN1537904A (en) * | 2003-04-17 | 2004-10-20 | 王钟贤 | Nanometer ecological energy-saving paint |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383810A (en) * | 2014-09-19 | 2015-03-04 | 明光瑞泰工业有限公司 | Material for rapid absorption decomposition of formaldehyde in air |
| CN104962198A (en) * | 2015-01-25 | 2015-10-07 | 孙远慧 | Liquid diatom ooze |
| CN105368217A (en) * | 2015-12-15 | 2016-03-02 | 天津一橙泽恒环保科技发展有限公司 | Waterproof type interior wall latex paint |
| CN105602453A (en) * | 2016-03-17 | 2016-05-25 | 李金平 | Hygroscopic antibacterial internal wall paint |
| CN106010006A (en) * | 2016-07-02 | 2016-10-12 | 曹平 | Coating capable of adjusting humidity |
| CN106349850A (en) * | 2016-09-29 | 2017-01-25 | 中国科学院重庆绿色智能技术研究院 | Mildewproof antibacterial paint |
| CN107474611A (en) * | 2017-06-27 | 2017-12-15 | 天长市巨龙车船涂料有限公司 | A kind of heat resistance modified woodcare paint of antibacterial acid and alkali-resistance |
| CN108531044A (en) * | 2018-05-23 | 2018-09-14 | 芜湖市创源新材料有限公司 | A kind of preparation method of antibacterial hydrophobic epoxy coating |
| CN109321018A (en) * | 2018-10-16 | 2019-02-12 | 绩溪县马道竹木制品有限公司 | A kind of bamboo wood furniture flame-proof antibiotic coating and preparation method thereof |
| CN109321068A (en) * | 2018-10-19 | 2019-02-12 | 华夏创美(北京）科技有限公司 | A kind of preparation method for the preparation removing interior decoration peculiar smell |
| CN110791160A (en) * | 2019-11-12 | 2020-02-14 | 哈尔滨盛世康虹生物技术有限公司 | Graphene liquid-state brushing type electro-catalyst diatom ooze and preparation method and application thereof |
| CN112852195A (en) * | 2020-12-31 | 2021-05-28 | 南京米兰达视光科学研究院有限公司 | Indoor and outdoor diatomite coating capable of purifying air |
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Application publication date: 20111102 |