CN103265214A - Powdery bentonite foamer - Google Patents
Powdery bentonite foamer Download PDFInfo
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- CN103265214A CN103265214A CN201310198158XA CN201310198158A CN103265214A CN 103265214 A CN103265214 A CN 103265214A CN 201310198158X A CN201310198158X A CN 201310198158XA CN 201310198158 A CN201310198158 A CN 201310198158A CN 103265214 A CN103265214 A CN 103265214A
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- powdery
- whipping agent
- sodium
- attapulgite clay
- powdery bentonite
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Abstract
The invention discloses a powdery bentonite foamer, wherein the essential of the technical scheme is as follows: the powdery bentonite foamer is composed of activated clay, high-viscosity attapulgite clay powder, sodium dodecyl sulphate, sodium percarbonate, sodium polyacrylate, sodium pyrophosphate and sodium naphthaldehyde sulfonate. The powdery bentonite foamer finished product is obtained by stirring, grinding and packaging the ingredients of the powdery bentonite foamer. The powdery bentonite foamer has the advantages of being strong in foaming capacity, high in foaming times, high in foam production amount per unit volume, good in the toughness of foam outer membranes with low possibility of breaking, good in foam stability, capable of keeping no defoaming for a long time, fine in foam, uniform in the size of the holes generated in a medium, low in bleeding amount, good in the compatibility of the used medium, and the like. The products produced by virtue of the powdery bentonite foamer are capable of effectively controlling noise pollution, and have the functions of insulating heat and purifying air; and the powdery bentonite foamer is suitable for producing light-weight boards, light-weight wall bodies as well as silencing and noise-reducing products.
Description
Technical field
The present invention relates to whipping agent, be specifically related to a kind of powdery wilkinite whipping agent.
Background technology
City noise is having a strong impact on city resident's orthobiosis and health of human body, city noise mainly refers to traffic noise, factory noise, construction noise pollution and noise of social activities, its The noise scope and influence degree are serious day by day, to the influence of civic living environment greatly, become one of noticeable city environmental pollution problem.
The control noise is taked measures such as damping, sound insulation, sound absorption, sourdine, personal protection and architectural composition usually, weaken as far as possible or reduce the vibration of sound source, acoustic energy absorption in propagating is fallen, place obstacles and make that sound is all or part of to reflect away, weaken the effect of noise, to reach the purpose of control noise.
Usually adopt quieter material to produce products such as some acoustical panels, sound insulation Wall, sound-absorbing net and sound damper and control sound pollution, it is after handling by foaming, to improve the performance of the said products that some materials are also arranged.
The kind of whipping agent is more, and for the control sound pollution has been made bigger contribution, but the said products can only be used for control sound pollution, the function that does not purify air.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of powdery wilkinite whipping agent is provided.
Powdery wilkinite whipping agent is made up of atlapulgite, high sticking attapulgite clay powder, sodium lauryl sulphate, SPC-D, sodium polyacrylate, trisodium phosphate and poly-naphthaldehyde sulfonate sodium.
The production method of powdery wilkinite whipping agent: will stir in the powdery wilkinite whipping agent batching input stirrer, carry out abrasive dust in the back input grinding machine that stirs, be packaged as the finished product of powdery wilkinite whipping agent.
Atlapulgite is the wilkinite product of acidified processing, and outward appearance is off-white powder, and odorless is tasteless, nontoxic, and absorption property is very strong, can be adsorbed with color substance, organic substance.Because atlapulgite chemically reactive height has stronger ion exchangeable, selects adsorptivity, wetting ability, surfactivity and catalytic.
Atlapulgite is the conventional products in this area, and national standard number is: GB 25571-2011.
Attapulgite has another name called polygorskite or Palygorskite, be a kind of layer of chain-like structure contain Shuifu County's zeopan clay mineral, attapulgite has unique layer chain-like structure feature, in its structure, there is the lattice displacement, so contain Na+, Ca2+, Fe3+, the Al3+ of non-quantitative in the crystal, crystal is needle-like, fibrous or fiber collection shape.Attapulgite has unique dispersion, high temperature resistant, anti-good colloidal property such as saline and alkaline and higher adsorptive power, and has certain plasticity-and cohesive force.
The sticking attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, attapulgite clay soil property exquisiteness, oily soapy is arranged, light weight, property are crisp, fracture is conchoidal or irregular shape, and water-absorbent is strong, tool viscosity and plasticity-when wet, its viscosity can reach more than the 3000mPas, is conducive to the bonding between the raw material.
High sticking attapulgite clay powder refers to get 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer, under 11000 rev/mins rotating speed, stirred 20 minutes, to pour in the beaker of 250ml the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value 〉=2200 again through the high-speed stirring sample suspension into
MPasThe attapulgite clay powder, the height that the present invention selects for use glues attapulgite clay powder particles fineness≤0.074 millimeter.
Sodium lauryl sulphate is white or faint yellow powdery, and is water-soluble, insensitive to alkali and hard water, has decontamination, emulsification and excellent foaming power, is a kind of nontoxic anion surfactant; When powdery wilkinite whipping agent and water mix, a large amount of bubble of the common generation of sodium lauryl sulphate and SPC-D.
SPC-D is a kind of inorganic salt, the granulated powders that is white in color, SPC-D with can decompose rapidly after water contacts, discharge a large amount of oxygen.
Sodium polyacrylate is a kind of new functional macromolecule material, be white or buff powder, be dissolved in cold water, stable to temperature variation, be a kind of tensio-active agent with multiple property, be conducive to improve the thickening, foaming of powdery wilkinite whipping agent, stable, emulsification, dispersion, bonding, film forming and effect of water keeping in the present invention.
Trisodium phosphate is a kind of water white transparency crystallization or white crystalline powder, and is soluble in water, in the present invention as dispersion agent and emulsifying agent.
Poly-naphthaldehyde sulfonate sodium is brown or the dark-brown powder, and soluble in water, acidproof, alkaline-resisting, anti-hard water has good diffustivity; Generate a large amount of bubbles when powdery wilkinite whipping agent and water mixing, the bubble that trisodium phosphate and poly-naphthaldehyde sulfonate sodium are conducive to generate distributes more even.
The present invention is achieved by following technical proposals:
1, powdery wilkinite whipping agent batching is made up of following component by weight percentage: atlapulgite 25～75%, high sticking attapulgite clay powder 5～15%, sodium lauryl sulphate 1～35%, SPC-D 1～25%, sodium polyacrylate 0.01～5%, trisodium phosphate 0.01～5% and poly-naphthaldehyde sulfonate sodium 0.01～5%.
The production method of described powdery wilkinite whipping agent: will powdery wilkinite whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter is packaged as the finished product of powdery wilkinite whipping agent.
The production method of the sticking attapulgite clay powder of described height is: the 1. preparation of dilute sulphuric acid, formed by following component by weight percentage: the sulfuric acid 3～5% of concentration 98 ﹪, water 95～97%; 2. the batching of acidification comprises following component by weight percentage: attapulgite clay raw ore 55～65%, and dilute sulphuric acid 35～45% slowly adds dilute sulphuric acid and to carry out acidification in the attapulgite clay raw ore; 3. extruding: with Concavo-convex excellent stone clay after the acidify, push by extrusion machine and to be flap, the thickness of flap≤3 millimeter; 4. roasting: the flap of attapulgite clay is transported to and carries out roasting in the stoving oven, and roasting time is 1.5～3 hours, and maturing temperature is controlled at 320～450 ℃, and the attapulgite clay flap after the roasting is high sticking attapulgite clay powder.
This production method is the production method that adopts by the sticking attapulgite clay powder of the height of the inventor in " embossed rod medicinal health-care bathing-mud powder " of application on March 7th, 2006, the Chinese patent publication number of embossed rod medicinal health-care bathing-mud powder is: CN1850026, open day: on October 25th, 2006.
Described water content is weight percentage.
Powdery wilkinite whipping agent is added in the medium; mix with water the back through stirring; can reduce surface tension of liquid and discharge a large amount of gas; in medium, produce a large amount of even and stable foams; be used for the multiple foam materials of cast, layering can not occur in the casting process, demould time is shorter; gas contains a certain amount of oxygen, is conducive to protect the air ambient of working-yard.
The medium that powdery wilkinite whipping agent is suitable for has materials such as various cement, flyash and nonmetalliferous ore composition.
When using sodium lauryl sulphate merely, the generation foam is very fast, but what break and disappear is also fast, cause the less stable of foam, formed a kind of compound foaming agent behind atlapulgite and other batching and the sodium lauryl sulphate compatibility among the present invention, have that foaming power is strong, foam expansion is high, unit volume produces that the bubble amount is big, foam adventitia good toughness is difficult for brokenly, froth stability is good, can be for a long time not froth breaking, foam exquisiteness, advantage such as the hole size that generates in medium is even, bleeding quantity is low and the consistency of working medium is good.
The product that uses powdery wilkinite whipping agent to produce not only can effectively be controlled sound pollution, the function that is incubated in addition and purifies air; These products are used for facilities such as motorway, viaduct, urban light rail, subway, factory, warehouse, public place.
Powdery wilkinite whipping agent is applicable to produces light weight board, lightweight body of wall and sound-deadening and noise-reducing product.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, powdery wilkinite whipping agent batching is made up of following component by weight percentage: atlapulgite 48%, high sticking attapulgite clay powder 8%, sodium lauryl sulphate 30%, SPC-D 12.1%, sodium polyacrylate 0.8%, trisodium phosphate 0.6% and poly-naphthaldehyde sulfonate sodium 0.5%.
The production method of described powdery wilkinite whipping agent: will powdery wilkinite whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter is packaged as the finished product of powdery wilkinite whipping agent.
Claims (1)
1. powdery wilkinite whipping agent, it is characterized in that powdery wilkinite whipping agent batching is made up of following component by weight percentage: atlapulgite 25～75%, high sticking attapulgite clay powder 5～15%, sodium lauryl sulphate 1～35%, SPC-D 1～25%, sodium polyacrylate 0.01～5%, trisodium phosphate 0.01～5% and poly-naphthaldehyde sulfonate sodium 0.01～5%;
The production method of described powdery wilkinite whipping agent: will powdery wilkinite whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter is packaged as the finished product of powdery wilkinite whipping agent;
The sticking attapulgite clay powder of described height refers to get 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer, under 11000 rev/mins rotating speed, stirred 20 minutes, to pour in the beaker of 250ml the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value 〉=2200 again through the high-speed stirring sample suspension into
MPasThe attapulgite clay powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198158.XA CN103265214B (en) | 2013-05-27 | 2013-05-27 | Powdery bentonite foamer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198158.XA CN103265214B (en) | 2013-05-27 | 2013-05-27 | Powdery bentonite foamer |
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| CN103265214A true CN103265214A (en) | 2013-08-28 |
| CN103265214B CN103265214B (en) | 2014-12-10 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806556A (en) * | 2014-01-22 | 2014-05-21 | 许庆华 | Unfired bentonite foaming acoustical board |
| CN106083164A (en) * | 2016-06-28 | 2016-11-09 | 蒋文兰 | Activated carbon residue lightweight through hole haydite |
| CN106083159A (en) * | 2016-06-28 | 2016-11-09 | 平凉华晨非金属应用科技有限公司 | Bentonite mine tailing lightweight through hole haydite |
| CN106116676A (en) * | 2016-06-28 | 2016-11-16 | 平凉华晨非金属应用科技有限公司 | Bentonite lightweight through hole haydite |
| CN106116485A (en) * | 2016-06-28 | 2016-11-16 | 蒋文兰 | Bagasse lightweight through hole haydite |
| CN107759128A (en) * | 2017-10-26 | 2018-03-06 | 西南科技大学 | A kind of foam concrete mineral slurry pore creating material and preparation method thereof |
| CN110386786A (en) * | 2019-07-25 | 2019-10-29 | 广州纳达星建材科技有限公司 | A kind of foam concrete and building block |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040028956A1 (en) * | 2002-08-07 | 2004-02-12 | Arpad Savoly | Dispersant and foaming agent combination |
| CN101037312A (en) * | 2006-03-16 | 2007-09-19 | 上海华联建筑外加剂厂有限公司 | Middle-effective pumping aid |
| CN102863242A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Attapulgite volcaniclastic rock heat insulation raw material powder |
-
2013
- 2013-05-27 CN CN201310198158.XA patent/CN103265214B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040028956A1 (en) * | 2002-08-07 | 2004-02-12 | Arpad Savoly | Dispersant and foaming agent combination |
| CN101037312A (en) * | 2006-03-16 | 2007-09-19 | 上海华联建筑外加剂厂有限公司 | Middle-effective pumping aid |
| CN102863242A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Attapulgite volcaniclastic rock heat insulation raw material powder |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806556A (en) * | 2014-01-22 | 2014-05-21 | 许庆华 | Unfired bentonite foaming acoustical board |
| CN106083164A (en) * | 2016-06-28 | 2016-11-09 | 蒋文兰 | Activated carbon residue lightweight through hole haydite |
| CN106083159A (en) * | 2016-06-28 | 2016-11-09 | 平凉华晨非金属应用科技有限公司 | Bentonite mine tailing lightweight through hole haydite |
| CN106116676A (en) * | 2016-06-28 | 2016-11-16 | 平凉华晨非金属应用科技有限公司 | Bentonite lightweight through hole haydite |
| CN106116485A (en) * | 2016-06-28 | 2016-11-16 | 蒋文兰 | Bagasse lightweight through hole haydite |
| CN107759128A (en) * | 2017-10-26 | 2018-03-06 | 西南科技大学 | A kind of foam concrete mineral slurry pore creating material and preparation method thereof |
| CN110386786A (en) * | 2019-07-25 | 2019-10-29 | 广州纳达星建材科技有限公司 | A kind of foam concrete and building block |
| CN110386786B (en) * | 2019-07-25 | 2021-09-21 | 中山宜发建材科技有限公司 | Foam concrete and building block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103265214B (en) | 2014-12-10 |
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Effective date of registration: 20190916 Address after: 211700 Yulan Avenue 38-2, Xuyi County Economic Development Zone, Huaian City, Jiangsu Province Patentee after: Jiangsu Shiao Nonmetallic Application Technology Co., Ltd. Address before: 211700 Huaian, Xuyi province Timor King international residential area, building 2, unit 202 room 18 Patentee before: Xu Sheng Ying |