CN101570660B - Diatom ooze coating special for underground space and preparation and application thereof - Google Patents
Diatom ooze coating special for underground space and preparation and application thereof Download PDFInfo
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- CN101570660B CN101570660B CN2009100518255A CN200910051825A CN101570660B CN 101570660 B CN101570660 B CN 101570660B CN 2009100518255 A CN2009100518255 A CN 2009100518255A CN 200910051825 A CN200910051825 A CN 200910051825A CN 101570660 B CN101570660 B CN 101570660B
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Abstract
The invention relates to a diatom ooze coating special for underground space and preparation and application thereof. The coating is prepared by taking a polymer as a main film forming substance, water as a solvent, diatom ooze and the like as fillings and adding other addition agents. The coating takes the water as the solvent, so the coating has no toxicity and resistance to ultraviolet radiation, can generate negative oxygen ions, has high adhesive strength, good waterproof and quake-proof effects and moderate cost, and is widely used for decorating the inner walls of buildings such as office buildings, residential buildings, hospitals, schools, factory buildings, markets, and entertainment places; the coating has high adhesive strength, good effects of water resistance and permeabilityresistance, thermal resistance, frost resistance and good extensibility; the coating is performed cold construction, is directly painted, and is operated conveniently; and the coating is applicable t o the water resistance, permeability resistance and moisture resistance of various buildings such as new and old roofs, basements, toilets, grain warehouse, dams, oil warehouses, pipelines, swimming pools, tunnels, construction gaps, expansion joints, roads and bridges and the like.
Description
Technical field
The invention belongs to waterproof paint and preparation thereof and Application Areas, particularly relate to a kind of underground space diatom ooze coating special and preparation and application.
Background technology
The most of waterproofing work of China all adopts the conventional waterproof material, the conventional waterproof material exist loss of properties on aging, tensile strength low, to shortcomings such as temperature sensitives.Be used for roof waterproof, cause easily aging, dry and cracked, be out of shape, fracture, phenomenon such as layering.Be used for indoor waterproof, for complex-shaped place, constructional difficulties, and to the seepage phenomenon, quality more is difficult to guarantee.People will spend a large amount of funds every several years and the labor force reprocesses.Not only upset people's orthobiosis, work, the production order, and directly the work-ing life that the building is built is put in order in influence.
At present, the waterproof paint kind of China is many.Modifying asphalt class, polyurethanes, acrylic acid or the like or the like are arranged.Modified waterproof asphalt material is to be main film forming substance with pitch, adds superpolymer modifications such as thermoplastic elastomer, waste Crumb rubber, and having overcome pitch heat after the modification drops down cold short shortcoming, and this class waterproof paint price is lower, but second-rate; Polyurethane water-proof paint is to be the response type waterproof paint that main raw material aggregates into by isocyanic ester and polyethers, it contains organic solvent hardly, is that present China uses at most, the best a kind of waterproof paint of result of use, and quality is good, but cost is higher, and price is more expensive; The esters of acrylic acid waterproof paint is based on Emulsion acrylic resin, adds various auxiliary agents, and some also adds some rubber latex etc., and to make properties-correcting agent formulated, belongs to synthetic resin waterproof paint category.The esters of acrylic acid waterproof paint has all characteristics of water-latex type macromolecule resin class waterproof paint, and China just develops and be applied to roof waterproof engineering at the beginning of the eighties, but is many to use acrylate roofing light color heat-insulating waterproof coating kind.Because the various water-proof materials that China uses, the overwhelming majority all forms black waterproof layer, absorbs a large amount of solar radiant heats in summer, and its weather resistance and ageing resistance are bad.
Therefore also need the further anti-uv irradiating of research, cohesive strength is big, the coating that the waterproof anti seismic efficiency is good.
Summary of the invention
Technical problem to be solved by this invention provides a kind of underground space diatom ooze coating special and preparation and application, this coating with water is solvent, and is nontoxic, owing to used organic silicon emulsion, have extraordinary hydrophobic nature behind the dried coating film, the globule is the globule on lotus leaf in its surface; It has unique water resistance, and the UV resistant irradiation is anti-aging; It has avoided simple a kind of macromolecule emulsion waterproofing paint waterproof effect bad, shortcomings such as loss of properties on aging; It can make shades of colour as required; It can make metope have " free respiratory function ", can regulate humidity automatically with the variation of indoor air humidity; The electric negative oxygen ion that produces endlessly in the diatom ooze, the oxyradical in the negative oxygen ion energy reducing atmosphere, and cohesive strength is big, and the waterproof anti seismic efficiency is good, moderate cost.
A kind of underground space diatom ooze coating special of the present invention, its component and content are as follows:
Material name mass percent (%)
Pure acrylic acid emulsion 10-20
Organic silicon emulsion 5-15
Diatom ooze 10-20
Sericite in powder 10-20
Wollastonite powder 5-15
Titanium dioxide (rutile-type) 1-15
Sodium hexametaphosphate 99 (dispersion agent) 1-5
Butyl glycol ether (film coalescence aid) 1-3
Dibutyl phthalate (softening agent) 1-3
Sodium pentachlorophenate (sanitas) 0.1-0.5
Silicone antifoam agent 0.1-0.2
Water 10-20
Above-mentioned all components sum equals 100%.
The above raw material is commercially available.
The preparation of a kind of underground space diatom ooze coating special of the present invention comprises:
Water intaking (10-20) quality %, add sodium hexametaphosphate dispersant (1-5) quality %, stir, add diatom ooze (10-20) quality %, wollastonite powder (5-15) quality %, titanium dioxide (1-15) quality %, stir, grind with three roller shredders, when sample particle reaches 5-10 μ m, stop to grind, add pure acrylic acid emulsion (10-20) quality %, organic silicon emulsion (5-15) quality %, film coalescence aid butyl glycol ether (1-3) quality %, plasticizer phthalic acid dibutylester (1-3) quality %, sanitas sodium pentachlorophenate (0.1-0.5) quality % stirs, and adds silicone antifoam agent (0.1-0.2) quality %, stir, promptly.
A kind of underground space diatom ooze coating special of the present invention is used for the decoration of the inner wall of building of office building, residential building, hospital, school, factory building, market, public place of entertainment.
A kind of underground space diatom ooze coating special is a main film forming substance with the polymkeric substance, is solvent with water, is filler with diatom ooze etc., adds other auxiliary agent and is prepared from.
The present invention has overcome the existing limitation of simple a kind of macromolecule emulsion owing to used several macromolecule emulsions, and they can cover the shortage mutually, bring out the best in each other.It is solvent with water, nonpoisonous and tasteless non-environmental-pollution; Owing to used organic silicon emulsion, have extraordinary hydrophobic nature behind the dried coating film, the globule is the globule on lotus leaf in its surface; It has unique water resistance, and the UV resistant irradiation is anti-aging; It has avoided simple a kind of macromolecule emulsion waterproofing paint waterproof effect bad, shortcomings such as loss of properties on aging; It can make shades of colour as required, has overcome the single shortcoming of other waterproof paint color; It can make metope have " free respiratory function ", can regulate humidity automatically with the variation of indoor air humidity; It contains calcium hydroxide, and absorbing carbon dioxide forms lime carbonate under the condition that indoor air humidity is fit to, and effectively reduces indoor content of nitrogen dioxide; The electric negative oxygen ion that produces endlessly in the diatom ooze, the oxyradical in the negative oxygen ion energy reducing atmosphere, koniology, waste gas, bacterium, germ biological pollutant in the neutralization chamber are eliminated harmful objects such as benzene, formaldehyde, ketone, ammonia; Building material industry environmental monitoring center is tested the negative oxygen ion diatom ooze, and the inhibition of staphylococcus aureus is reached 98.25%, and sample mildew grade is 0 grade; It can be widely used in the decoration of the inner wall of building of office building, residential building, hospital, school, factory building, market, public place of entertainment; Its bonding strength is big, and water proof anti-seepage is effective, and is heat-resisting freeze proof, good extending performance; Its cold construction, directly brushing is easy and simple to handle.It is applicable to the new old roof of various buildingss, waterproof, antiseepage, the protection against the tide of all kinds of buildings such as vault, toilet, grain depot, water conservancy dykes and dams, oil depot, pipeline, swimming pool, tunnel, construction joint, expansion joint, road and bridge.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
A kind of underground space diatom ooze coating special prescription:
Material name mass percent (%)
Pure acrylic acid emulsion 18
Organic silicon emulsion 5
Diatom ooze 20
Sericite in powder 12
Wollastonite powder 15
Titanium dioxide (rutile-type) 8
Sodium hexametaphosphate 99 1
Butyl glycol ether 1
Dibutyl phthalate 1
Sodium pentachlorophenate 0.5
Silicone antifoam agent 0.1
Water 18.4
Technological process:
Water intaking adds Sodium hexametaphosphate 99, stirs, and adds diatom ooze, wollastonite powder, titanium dioxide stirs, and grinds on three roller shredders, and sampling detects, when sample particle reaches 5-10 μ m, stop to grind, add the pure acrylic acid emulsion, organic silicon emulsion, butyl glycol ether, dibutyl phthalate, sodium pentachlorophenate stirs, add silicone antifoam agent, stir, detect, filter, packing, promptly.
Embodiment two
A kind of underground space diatom ooze coating special prescription:
Material name mass percent (%)
Pure acrylic acid emulsion 16
Organic silicon emulsion 10
Diatom ooze 10
Sericite in powder 15
Wollastonite powder 10
Titanium dioxide (rutile-type) 10
Sodium hexametaphosphate 99 1
Butyl glycol ether 1
Dibutyl phthalate 1
Sodium pentachlorophenate 0.1
Silicone antifoam agent 0.1
Water 15.8
Technological process:
Water intaking adds Sodium hexametaphosphate 99, stirs, and adds diatom ooze, wollastonite powder, titanium dioxide stirs, and grinds on three roller shredders, and sampling detects, when sample particle reaches 5-10 μ m, stop to grind, add the pure acrylic acid emulsion, organic silicon emulsion, butyl glycol ether, dibutyl phthalate, sodium pentachlorophenate stirs, add silicone antifoam agent, stir, detect, filter, packing, promptly.
Embodiment 3
A kind of underground space diatom ooze coating special prescription:
Material name mass percent (%)
Pure acrylic acid emulsion 10
Organic silicon emulsion 15
Diatom ooze 15
Sericite in powder 12
Wollastonite powder 15
Titanium dioxide (rutile-type) 12
Sodium hexametaphosphate 99 1
Butyl glycol ether 2
Dibutyl phthalate 2
Sodium pentachlorophenate 0.4
Silicone antifoam agent 0.2
Water 15.4
Technological process:
Water intaking adds Sodium hexametaphosphate 99, stirs, and adds diatom ooze, wollastonite powder, titanium dioxide stirs, and grinds on three roller shredders, and sampling detects, when sample particle reaches 5-10 μ m, stop to grind, add the pure acrylic acid emulsion, organic silicon emulsion, butyl glycol ether, dibutyl phthalate, sodium pentachlorophenate stirs, add silicone antifoam agent, stir, detect, filter, packing, promptly.
Annex one:
Shanghai City material of construction and component quality supervision and inspection
Survey report
Shanghai City material of construction and component quality supervision and inspection station
Survey report
Shanghai City material of construction and component quality supervision and inspection station
Survey report
Annex two
A kind of underground space diatom ooze coating special
This product is the powder-type coating that is mixed by diatomite, inorganic coagulation material, environment breeze.
| The Interventions Requested title | Technical target of the product | Assay | Individual event is judged |
| Free formaldehyde, g/kg | ≤0.1 | 0.02 | Qualified |
| Heavy metal, mg/kg dissoluble lead soluble cadmium soluble chromium soluble mercury | ≤90 ≤75 ≤60 ≤60 | 16 26 do not detect | Qualified |
| Shock-resistance | The coating flawless, peel off and obviously the distortion | The coating flawless, peel off and obviously the distortion | Qualified |
| Cohesive strength | Standard state: 〉=0.70 | 0.70 | Qualified |
Purposes: this product is applicable to the decoration of vault, underground garage, subway tunnel inwall, underpass, iron structure etc.Base treatment: basic unit must clean intact, and does not have spot, and steel construction should eliminate rust earlier in this way, bottoming, levelling.The Steel Concrete metope should be handled basic unit earlier, removes the dirt dust, repairs hole, and levelling basic unit meets construction requirement.
Annex three:
Through Shanghai City material of construction and the test of component quality supervision and inspection station, the security of this coating reaches Gb18582-2001 " limits of harmful substances in the house decorative material interior wall coating " regulation, and detected result sees the following form:
| Project | Gb18582-2001 | Detected result |
| Free formaldehyde | 0.1g/kg | 0.02g/kg |
| VOC | 200g/L | 12g/L |
| Chromium | 60mg/kg | 6mg/kg |
| Cadmium | 75mg/kg | 2mg/kg |
| Plumbous | 90mg/kg | 16mg/kg |
| Mercury | 60mg/kg | Do not detect |
Test through Shanghai City buiding material members quality monitoring testing station, negative oxygen ion diatom ooze internal radiation index 0.1 (international) less than 0.1, the external radiation exposure index is less than 0.1 (international less than 1.3), reach the category-A finishing material technical indicator of regulation among the GB6566-2001 " the radioactive material nucleic is limited the quantity of ", use range is unrestricted.
Claims (3)
1. underground space diatom ooze coating special, its component and content are as follows:
Above-mentioned all components sum equals 100%.
2. a kind of underground space diatom ooze coating special according to claim 1 is characterized in that: described titanium dioxide is a rutile-type.
3. the purposes of a underground space diatom ooze coating special as claimed in claim 1 is characterized in that: the decoration that is used for the inner wall of building of office building, residential building, hospital, school, factory building, market, public place of entertainment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100518255A CN101570660B (en) | 2009-05-22 | 2009-05-22 | Diatom ooze coating special for underground space and preparation and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100518255A CN101570660B (en) | 2009-05-22 | 2009-05-22 | Diatom ooze coating special for underground space and preparation and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101570660A CN101570660A (en) | 2009-11-04 |
| CN101570660B true CN101570660B (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100518255A Expired - Fee Related CN101570660B (en) | 2009-05-22 | 2009-05-22 | Diatom ooze coating special for underground space and preparation and application thereof |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060557B (en) * | 2010-11-02 | 2012-08-01 | 吉林省兰舍硅藻新材料有限公司 | Nanocomposite diatom ooze material and construction method thereof |
| CN102277043B (en) * | 2011-06-22 | 2013-05-08 | 嘉宝莉化工集团股份有限公司 | Algae-clay air purification coating and preparation method thereof |
| CN102337064B (en) * | 2011-07-16 | 2013-11-06 | 江苏冠军涂料科技集团有限公司 | Algae clay mineral environmentally-friendly inner wall coating |
| CN104312338B (en) * | 2014-11-18 | 2016-05-18 | 北京环球新能科技开发有限公司 | A kind of environmental protection wall material and preparation method thereof and purposes |
| CN104877471A (en) * | 2015-05-19 | 2015-09-02 | 广东华兹卜化学工业有限公司 | Environment-friendly seaweed mud wall paint |
| CN105036604B (en) * | 2015-07-20 | 2017-01-25 | 义乌市马益环保科技有限公司 | Coarse diatom ooze powder and production process thereof |
| CN105802550B (en) * | 2016-02-05 | 2020-05-29 | 上海鑫旺防腐保温有限公司 | High-elastic diatom waterproof glue and preparation and application thereof |
| CN108842374A (en) * | 2018-09-06 | 2018-11-20 | 安徽微威胶件集团有限公司 | A kind of use in washing machine cushion blocking |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1664032A (en) * | 2005-03-24 | 2005-09-07 | 郑州大学 | Modified water-proof acrylic acid paint |
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2009
- 2009-05-22 CN CN2009100518255A patent/CN101570660B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1664032A (en) * | 2005-03-24 | 2005-09-07 | 郑州大学 | Modified water-proof acrylic acid paint |
Non-Patent Citations (1)
| Title |
|---|
| 不详.室内空气净化墙面材料-大津硅藻泥.《墙材革新与建筑节能》.2008,(第4期),第61页. * |
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| CN101570660A (en) | 2009-11-04 |
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Granted publication date: 20110720 Termination date: 20180522 |