CN103265213A - Powdery attapulgite foaming agent - Google Patents

Powdery attapulgite foaming agent Download PDF

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Publication number
CN103265213A
CN103265213A CN2013101980905A CN201310198090A CN103265213A CN 103265213 A CN103265213 A CN 103265213A CN 2013101980905 A CN2013101980905 A CN 2013101980905A CN 201310198090 A CN201310198090 A CN 201310198090A CN 103265213 A CN103265213 A CN 103265213A
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China
Prior art keywords
attapulgite
powdery
foaming agent
whipping agent
powdery attapulgite
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Granted
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CN2013101980905A
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Chinese (zh)
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CN103265213B (en
Inventor
许庆华
许盛英
袁长兵
蒋文兰
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Jiangsu Shiao Nonmetallic Application Technology Co., Ltd.
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许盛英
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Abstract

The invention discloses a powdery attapulgite foaming agent. The technical scheme has the following key points: the powdery attapulgite foaming agent is composed of active attapulgite clay, sodium percarbonate, sodium pyrophosphate, lauryl sodium sulfate, sodium polyacrylate and poly-naphthalene formaldehyde sodium sulfonate. The finished product of the powdery attapulgite foaming agent is prepared by stirring, grinding and packaging the ingredients. The powdery attapulgite foaming agent has the advantages that the foaming agent is high in foaming capacity, more in bubbling times and large in unit volume foam production quality, and enables the outer films of foams to have good toughness so as to guarantee the foams not to be easily broken; the foams are good in stability, can exist for a long time without being defoamed, and are fine and smooth; holes generated in a medium are even in sizes; the water secretion quantity is low; and the used medium is good in compatibility, etc. The products produced by the powdery attapulgite foaming agent not only can effectively control the noise pollution, but also have the functions of heat preservation and air purification; and the powdery attapulgite foaming agent is suitable for producing light weight boards, light weight walls and noise reduction products.

Description

The powdery attapulgite whipping agent
Technical field
The present invention relates to whipping agent, be specifically related to a kind of powdery attapulgite 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 attapulgite whipping agent is provided.
The powdery attapulgite whipping agent is made up of activated attapulgite, SPC-D, trisodium phosphate, sodium lauryl sulphate, sodium polyacrylate and poly-naphthaldehyde sulfonate sodium.
The production method of powdery attapulgite whipping agent: will stir in the powdery attapulgite 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 attapulgite whipping agent.
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.
Because the inner porous of attapulgite road, specific surface is big, can reach 500m 2/ g is above all can directly to be adsorbed in the duct with, positively charged ion, water molecules and a certain size the organic molecule of most (branchs), and stable electrochemical property is difficultly flocculated by ionogen, has good stability in high temperature and salt solution.Attapulgite clay selects the order of adsorptive power size to be: water〉alcohol〉acid〉aldehyde〉positive alkene〉neutral fat〉aromatic hydrocarbon〉naphthenic hydrocarbon〉alkane, straight chain hydrocarbon〉naphthenic hydrocarbon〉alkane, straight chain hydrocarbon adsorbs soon than branched-chain hydrocarbon, and bigger industrial value is also arranged in other sepn process.
The pH value of attapulgite clay raw ore is 8~9, need to carry out acidification in the present invention, attapulgite clay after the acidified processing is activated attapulgite, the various performances of activated attapulgite all will be greatly improved, particularly strengthened the adsorption cleaning ability of Attapulgite, activated attapulgite pH value is controlled to be 5.5~7.5, water content≤2%.
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 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 attapulgite whipping agent and water mix, a large amount of bubble of the common generation of sodium lauryl sulphate and SPC-D.
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 attapulgite 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 attapulgite 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 attapulgite whipping agent batching is made up of following component by weight percentage: activated attapulgite 45~95%, 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 attapulgite whipping agent: will the powdery attapulgite 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 attapulgite whipping agent.
The production method of described activated attapulgite 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 activated attapulgite.
This production method is the production method that adopts by the activated attapulgite 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.
The powdery attapulgite whipping agent is added in the medium; mix with water the back through stirring; can reduce surface tension of liquid; slurry mixes and stirs easily and discharges a large amount of gas, produces a large amount of even and stable foams in medium, is used for the multiple foam materials of cast; in the casting process layering can not appear; demould time is shorter, and gas contains a certain amount of oxygen, is conducive to protect the air ambient of working-yard.
The medium that the powdery attapulgite 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 activated attapulgite 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.
Powdery attapulgite whipping agent pH value is controlled to be 5.5~7.5, to cement, metal and other medium non-corrosiveness, environment is not produced pollution.
The product that uses the powdery attapulgite 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.
The powdery attapulgite 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 attapulgite whipping agent batching is made up of following component by weight percentage: activated attapulgite 76%, sodium lauryl sulphate 15%, SPC-D 8%, sodium polyacrylate 0.5%, trisodium phosphate 0.3% and poly-naphthaldehyde sulfonate sodium 0.2%.
The production method of described powdery attapulgite whipping agent: will the powdery attapulgite 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 attapulgite whipping agent.

Claims (1)

1. powdery attapulgite whipping agent, it is characterized in that powdery attapulgite whipping agent batching is made up of following component by weight percentage: activated attapulgite 45~95%, 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 attapulgite whipping agent: will the powdery attapulgite 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 attapulgite whipping agent;
The production method of described activated attapulgite 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 activated attapulgite.
CN201310198090.5A 2013-05-26 2013-05-26 Powdery attapulgite foaming agent Active CN103265213B (en)

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Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526855A (en) * 2013-10-13 2014-01-22 许庆华 Unfired diatomite foamed acoustic panel
CN103556740A (en) * 2013-10-13 2014-02-05 许庆华 Unburned attapulgite foam sound-absorbing board
CN103806566A (en) * 2014-01-23 2014-05-21 许庆华 Unfired basalt foaming acoustical board
CN104003648A (en) * 2014-05-20 2014-08-27 潜山县新型工程建筑材料有限公司 Foaming agent and preparation method thereof
CN104128359A (en) * 2014-08-04 2014-11-05 许盛英 Acidified building garbage
CN104128352A (en) * 2014-07-27 2014-11-05 许盛英 Acidified fly ash
CN104128357A (en) * 2014-08-04 2014-11-05 许盛英 Acidified potash salt ore tailing
CN104128354A (en) * 2014-07-27 2014-11-05 许盛英 Acidified straw
CN104128358A (en) * 2014-08-04 2014-11-05 许盛英 Acidified phosphate ore tailing
CN104128360A (en) * 2014-08-06 2014-11-05 许盛英 Acidified magnesite tailings
CN104138889A (en) * 2014-07-27 2014-11-12 甘肃华晨非金属应用科技有限公司 Acidized attapulgite tailing
CN104148367A (en) * 2014-07-27 2014-11-19 许盛英 Acidized pyroclastic rock
CN104148365A (en) * 2014-07-27 2014-11-19 许盛英 Acidized flint clay
CN105623167A (en) * 2014-10-28 2016-06-01 武汉凌科达科技有限公司 Preparation method of quick-acting particle foaming composition
CN105884330A (en) * 2016-06-28 2016-08-24 蒋文兰 Illite smectite mixed layer clay tailings lightweight through-pore ceramsite
CN105884333A (en) * 2016-06-28 2016-08-24 蒋文兰 Illite smectite mixed layer clay lightweight through-pore ceramsite
CN105884336A (en) * 2016-06-28 2016-08-24 蒋文兰 Lightweight ceramsite with magnesite and through holes
CN105884325A (en) * 2016-06-28 2016-08-24 蒋文兰 Lightweight porous ceramsite containing waste mushroom culture media
CN105906322A (en) * 2016-06-28 2016-08-31 蒋文兰 Lake silt lightweight ceramsite with through holes
CN105906337A (en) * 2016-06-28 2016-08-31 蒋文兰 Silica light-weight through-hole haydite
CN106083154A (en) * 2016-06-28 2016-11-09 蒋文兰 Phosphorus potassium composite tailing lightweight through hole haydite
CN106083156A (en) * 2016-06-28 2016-11-09 平凉华晨非金属应用科技有限公司 Desulfurated plaster lightweight through hole haydite
CN106083157A (en) * 2016-06-28 2016-11-09 蒋文兰 Pyrophillite lightweight through hole haydite
CN106083182A (en) * 2016-06-28 2016-11-09 蒋文兰 Agricultural wastes lightweight through hole haydite
CN106083181A (en) * 2016-06-28 2016-11-09 蒋文兰 Vermiculitum lightweight through hole haydite
CN106083153A (en) * 2016-06-28 2016-11-09 蒋文兰 Acid-sludge lightweight through hole haydite
CN106083152A (en) * 2016-06-28 2016-11-09 蒋文兰 Furfural dregs lightweight through hole haydite
CN106083155A (en) * 2016-06-28 2016-11-09 蒋文兰 Attapulgite lightweight through hole haydite
CN106083184A (en) * 2016-06-28 2016-11-09 蒋文兰 Illite lightweight through hole haydite
CN106116486A (en) * 2016-06-28 2016-11-16 蒋文兰 Her green mixed-layer clay lightweight through hole haydite
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CN106116495A (en) * 2016-06-28 2016-11-16 平凉华晨非金属应用科技有限公司 Calcite lightweight through hole haydite
CN106116638A (en) * 2016-06-28 2016-11-16 平凉华晨非金属应用科技有限公司 Mud coal lightweight through hole haydite
CN106116636A (en) * 2016-06-28 2016-11-16 平凉华晨非金属应用科技有限公司 Paper mill sludge lightweight through hole haydite
CN106116491A (en) * 2016-06-28 2016-11-16 蒋文兰 Rock phosphate in powder mine tailing lightweight through hole haydite
CN106116470A (en) * 2016-06-28 2016-11-16 蒋文兰 Herba Eichhorniae lightweight through hole haydite
CN106116674A (en) * 2016-06-28 2016-11-16 蒋文兰 Mud lightweight through hole haydite
CN106116494A (en) * 2016-06-28 2016-11-16 平凉华晨非金属应用科技有限公司 Loess lightweight through hole haydite
CN106116681A (en) * 2016-06-28 2016-11-16 蒋文兰 Chlorite lightweight through hole haydite
CN106946490A (en) * 2017-04-11 2017-07-14 明光市安盛非金属材料厂 A kind of concave convex rod insect prevention foaming agent and preparation method
CN111377751A (en) * 2019-12-31 2020-07-07 佛山金意绿能新材科技有限公司 Foaming agent for producing foamed ceramics

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JPH0474748A (en) * 1990-07-10 1992-03-10 Kao Corp Admixture for cement
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JPH0474748A (en) * 1990-07-10 1992-03-10 Kao Corp Admixture for cement
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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526855A (en) * 2013-10-13 2014-01-22 许庆华 Unfired diatomite foamed acoustic panel
CN103556740A (en) * 2013-10-13 2014-02-05 许庆华 Unburned attapulgite foam sound-absorbing board
CN103556740B (en) * 2013-10-13 2016-06-08 许庆华 Baking-free attapulgite foaming acoustic panel
CN103526855B (en) * 2013-10-13 2016-01-20 姚新连 Unburned kieselguhr foaming abatvoix
CN103806566A (en) * 2014-01-23 2014-05-21 许庆华 Unfired basalt foaming acoustical board
CN104003648A (en) * 2014-05-20 2014-08-27 潜山县新型工程建筑材料有限公司 Foaming agent and preparation method thereof
CN104128354A (en) * 2014-07-27 2014-11-05 许盛英 Acidified straw
CN104128352A (en) * 2014-07-27 2014-11-05 许盛英 Acidified fly ash
CN104128352B (en) * 2014-07-27 2016-08-24 许盛英 Flyash after acidifying
CN104148367B (en) * 2014-07-27 2016-03-16 许盛英 Pyroclastic rock after acidifying
CN104138889A (en) * 2014-07-27 2014-11-12 甘肃华晨非金属应用科技有限公司 Acidized attapulgite tailing
CN104148367A (en) * 2014-07-27 2014-11-19 许盛英 Acidized pyroclastic rock
CN104148365B (en) * 2014-07-27 2016-03-16 许盛英 Flint clay after acidifying
CN104138889B (en) * 2014-07-27 2016-01-27 甘肃华晨非金属应用科技有限公司 Concave convex rod mine tailing after acidifying
CN104148365A (en) * 2014-07-27 2014-11-19 许盛英 Acidized flint clay
CN104128359A (en) * 2014-08-04 2014-11-05 许盛英 Acidified building garbage
CN104128357A (en) * 2014-08-04 2014-11-05 许盛英 Acidified potash salt ore tailing
CN104128359B (en) * 2014-08-04 2016-05-18 许盛英 Building waste after acidifying
CN104128358A (en) * 2014-08-04 2014-11-05 许盛英 Acidified phosphate ore tailing
CN104128357B (en) * 2014-08-04 2016-06-08 许盛英 Sylvite ore mine tailing after acidifying
CN104128360B (en) * 2014-08-06 2016-08-17 广东高航知识产权运营有限公司 Magnesite tailings after acidifying
CN104128360A (en) * 2014-08-06 2014-11-05 许盛英 Acidified magnesite tailings
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CN106083182A (en) * 2016-06-28 2016-11-09 蒋文兰 Agricultural wastes lightweight through hole haydite
CN105884336A (en) * 2016-06-28 2016-08-24 蒋文兰 Lightweight ceramsite with magnesite and through holes
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CN105906322A (en) * 2016-06-28 2016-08-31 蒋文兰 Lake silt lightweight ceramsite with through holes
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CN106116495A (en) * 2016-06-28 2016-11-16 平凉华晨非金属应用科技有限公司 Calcite lightweight through hole haydite
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CN106083184A (en) * 2016-06-28 2016-11-09 蒋文兰 Illite lightweight through hole haydite
CN106946490A (en) * 2017-04-11 2017-07-14 明光市安盛非金属材料厂 A kind of concave convex rod insect prevention foaming agent and preparation method
CN111377751A (en) * 2019-12-31 2020-07-07 佛山金意绿能新材科技有限公司 Foaming agent for producing foamed ceramics

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