CN103288475B - Talcum composite type foaming agent - Google Patents
Talcum composite type foaming agent Download PDFInfo
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- CN103288475B CN103288475B CN201310230490.XA CN201310230490A CN103288475B CN 103288475 B CN103288475 B CN 103288475B CN 201310230490 A CN201310230490 A CN 201310230490A CN 103288475 B CN103288475 B CN 103288475B
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- foaming agent
- talcum
- attapulgite clay
- compound foaming
- attapulgite
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Abstract
The invention discloses a talcum composite type foaming agent. The main points of the technical scheme are as follows: the talcum composite type foaming agent comprises talcum powder, attapulgite argil powder, hydrogen peroxide, lauryl dimethyl amine oxide, cocoyl diethanol amine, silicon resin polyether emulsion, polyether modified silicone oil and water, wherein the attapulgite argil powder has an air purification function. A preparation method comprises the following steps of: stirring talcum composite type foaming agent paste ingredients to obtain a paste, and then stirring the talcum composite type foaming agent ingredients to a talcum composite type foaming agent finished product. The talcum composite type foaming agent disclosed by the invention has the characteristics of high foaming power, high foam expansion, high unit volume foam output, fineness and uniformity in foam pore, less possibility of crushing, fast product demoulding, good surface smoothness and high product later strength. The product produced by using the talcum composite type foaming agent has heat-preservation, heat-insulation and sound-insulation effects and an air purification function, and the talcum composite type foaming agent disclosed by the invention is suitable for producing a light-weight plate, a light-weight wall body and a sound-attenuating and noise-reducing product.
Description
Technical field
The present invention relates to whipping agent, be specifically related to a kind of talcum compound foaming agent.
Background technology
Whipping agent can be divided into chemical foaming agent, pneumatogen and tensio-active agent three major types, and the many whipping agents of purposes have cement blowing agent, concrete foamer, plastics blowing agent, polyurethane foams, rubber pange agent, glass whipping agent etc.
Although whipping agent kind is many, apply also extensivelyr, exist performance comprehensive not, can not meet the drawback of actual production and environmental protection needs, the function that existing whipping agent does not also purify air.
Summary of the invention
The object of the invention is to overcome weak point in prior art, a kind of talcum compound foaming agent is provided.
Talcum compound foaming agent is made up of talcum powder, the Attapulgite potter's clay powder with air purification function, hydrogen peroxide, dimethyl dodecyl amine oxide, cocounut oil acyl diethanolamine, silicone resin polyethers emulsion, polyether modified silicon oil and water.
The production method of talcum compound foaming agent: first will stir as paste in talcum compound foaming agent paste batching input low-speed mixer, then will stir the finished product for talcum compound foaming agent in talcum compound foaming agent batching input homogenizer.
Talcum is a kind of common silicate minerals, is irregular bulk, white, yellow-white or pale blue grey, odorless, tasteless, there is wax sample gloss, the soft exquisiteness of matter, hand touches with lubricious sense, no hygroscopicity, puts and in water, does not collapse loosely, and thermal insulation and insulativity are strong, and talcum powder is conventional products on building materials market.
The Attapulgite potter's clay powder with air purification function is made up of the sticky attapulgite clay of height, attapulite constant humidity amendment, natural-minerals adsorptive filter medium, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide; there is good cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability; the effectively objectionable impurities such as formaldehyde, ammonia and benzene in absorbed air, protection of the environment and promote the healthy of people.
High sticky attapulgite clay is the attapulgite clay that adopts the complete processing that improves viscosity of attapulgite clay to produce, attapulgite clay soil property exquisiteness, there is oily soapy, light weight, property are crisp, fracture is conchoidal or irregular shape, and water-absorbent is strong, tool viscosity and plasticity-when wet, more than its viscosity can reach 3000mPas, be conducive to the bonding between raw material.
High sticky attapulgite clay powder refers to gets 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add again 372g water, suspension cup is placed on homogenizer, under the rotating speed of 11000 revs/min, stir 20 minutes, to pour in the beaker of 250ml through high-speed stirring sample suspension again the viscosity that uses NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value>=2200 into
mPasattapulgite clay powder.
Hydrogen peroxide is commonly called as hydrogen peroxide, outward appearance is colourless transparent liquid, be a kind of strong oxidizer, the present invention selects massfraction >=35% of industrial hydrogen peroxide, after mixing, understands a large amount of bubble of generation with talcum powder and the batching such as Attapulgite potter's clay powder with air purification function.
Dimethyl dodecyl amine oxide is a kind of amphoterics, colourless transparent liquid, for weak cation tensio-active agent, in acidic medium, be cationic, in alkaline medium, be nonionic, have good thickening, antistatic, soft, foam enhancing and detergency ability, foam is abundant and stablize, the gentle pungency of character is low, has good static resistance and flexibility.
Cocounut oil acyl diethanolamine is water-soluble, has good decontamination, emulsification, foaming, steady bubble, dispersion, solubilising.
Silicone resin polyethers emulsion is a kind of novel high polymer suds-stabilizing agent, put in order by changing intramolecule, make to arrange between tensio-active agent bubble and bubble closely neat, thereby form fine and close inner layer film, make anti-pressure ability strong especially, can control the structural stability of air bubble liquid-membrane, make the liquid film Methodistic distribution of surfactant molecule at bubble, give elasticity and the self-reparing capability of have good lather, thereby reach desirable especially steady bubble effect.
Polyether modified silicon oil is the organosilicon nonionogenic tenside that adopts a kind of unique properties that polyethers and dimethyl siloxane graft copolymerization forms, and can reduce internal friction, the stress of its molecule, thereby play levelling, froth breaking for the present invention.
The present invention is achieved by following technical proposals:
1, talcum compound foaming agent batching is made up of following component by weight percentage: talcum compound foaming agent paste 35～85%, hydrogen peroxide 2～35%, polyether modified silicon oil 0.001～5% and water 1～45%.
The production method of described talcum compound foaming agent: will stir in talcum compound foaming agent batching input homogenizer, the speed control of stirrer is at 1400～1800 revs/min, churning time is controlled at 2～30 minutes, after stirring, be the finished product of talcum compound foaming agent, in talcum compound foaming agent, contain a large amount of stable intensive bubbles.
Described talcum compound foaming agent paste batching is made up of following component by weight percentage: talcum powder 15～65%, the Attapulgite potter's clay powder 5～35% with air purification function, dimethyl dodecyl amine oxide 0.01～25%, cocounut oil acyl diethanolamine 0.01～20%, silicone resin polyethers emulsion 0.01～5% and water 5～55%.
The production method of described talcum compound foaming agent paste: will stir in talcum compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 600～800 revs/min, churning time is controlled at 2～20 minutes, after stirring for talcum compound foaming agent paste, generating portion bubble in talcum compound foaming agent paste.
The batching of the described Attapulgite potter's clay powder with air purification function is made up of following component by weight percentage: high sticky attapulgite clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, Leafy twigs of Oriental Arborvitae 2～15%, aluminum silicate fiber 1～5% and polyacrylamide 0.1～3%;
The production method of the described Attapulgite potter's clay powder with air purification function is: (1) rear the input in pulverizer of batching mixing of the Attapulgite potter's clay powder with air purification function pulverized, the compound particles fineness after pulverizing is less than 0.5 millimeter; (2) pulverulent mixture is added and soak water in old pond and soak the old work in-process that are treated to, soak the old time to be controlled at 7～30 days; (3) work in-process are inputted in vacuum-extruder and be squeezed into cylindrical strip thing, the diameter control of cylindrical strip thing is at 2～10 millimeters; (4) cylindrical strip thing is input to cement threshing ground and carries out airing, the cylindrical strip thing water content after airing is less than 15%; (5) be meal by carrying out abrasive dust in the cylindrical strip thing input grinding machine after airing, the particle fineness of meal is less than 0.074 millimeter.
The Attapulgite potter's clay powder with air purification function is to adopt by the inventor in application on February 25th, 2011 " having the Attapulgite potter's clay powder of air purification function ", Chinese patent Granted publication number is: CN 102173743 B, Granted publication day: on July 25th, 2012.
The sticky attapulgite clay of described height is the attapulgite clay that adopts the complete processing that improves viscosity of attapulgite clay to produce, it is characterized in that, and from the attapulgite clay of mining area exploitation, need to be through the weathering of 30～120 days; Modification processing method is: calculate by weight percentage, get the attapulgite clay 94～98% after weathering, evenly add 2～6% sodium carbonate, jointly input in fermentation vat, add clear water to soak ageing, soak time is 72～120 hours; Get the attapulgite clay after immersion, in input stirrer, stir, and by the attapulgite clay after stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, by attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after airing, its water content≤15%; Batching is calculated by weight percentage: attapulgite clay 94～98%, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3% after airing, above-mentioned batching is stirred, and after stirring, input and in grinding machine, carry out abrasive dust, particle fineness≤0.074 millimeter.
Above-mentioned production technique is to adopt " the improving the complete processing of viscosity of attapulgite clay " of being applied on June 20th, 2005 by the inventor, and Chinese patent Granted publication number is: CN 1317067C, Granted publication day: on May 23rd, 2007.
Described water content is weight percentage.
The present invention selects massfraction >=35% of industrial hydrogen peroxide, takes production scene to add water and adjusts the batching per-cent of industrial hydrogen peroxide, is conducive to reduce trucking costs and production cost, improves the foaming quality of product.
When simple use hydrogen peroxide foaming, generation bubble is very fast, but it is also fast that part bubble breaks and disappears, cause the less stable of foam, the present invention is a kind of compound foaming agent, talcum compound foaming agent paste generating portion bubble in process of production, talcum compound foaming agent is again to foam on talcum compound foaming agent paste basis, has that foaming power is strong, foam expansion is high, unit volume bubble production volume is large, abscess is fine and smooth is evenly difficult for the feature broken, product stripping speed is fast, surface smoothness good and product later strength is high.
The Attapulgite potter's clay powder with air purification function is glued the raw materials such as the wilkinite after the rice hulls after attapulgite clay, quick dissolved sodium silicate, zeolite powder, acidifying, the zeolite after acidifying, Concavo-convex excellent stone clay after the acidify, acidifying, the talcum after acidifying, volcanics, alumine, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide and forms by height; There is good cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability, the effectively objectionable impurities such as formaldehyde, ammonia and benzene in absorbed air, protection of the environment and promote the healthy of people.
In the present invention, adopt the Attapulgite potter's clay powder with air purification function for being mainly raw material, produce talcum compound foaming agent, given full play to the effective efficiency of Attapulgite potter's clay powder.
The partial invalidity air pocket that adopts polyether modified silicon oil to eliminate in the present invention to produce in production process, and can improve the speed of product stripping, to guarantee the quality of integral foam process.
The product that uses talcum compound foaming agent to produce, not only has the effect of insulation, heat insulation, sound insulation, the function purifying air in addition; These products are for facilities such as motorway, viaduct, urban light rail, subway, factory, warehouse, public places.
Talcum compound foaming agent is applicable to produce light weight board, Light Wall and sound-deadening and noise-reducing product.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
1, talcum compound foaming agent batching is made up of following component by weight percentage: talcum compound foaming agent paste 68%, hydrogen peroxide 21.95%, polyether modified silicon oil 0.05% and water 10%.
The production method of described talcum compound foaming agent: will stir in talcum compound foaming agent batching input homogenizer, the speed control of stirrer is at 1500～1600 revs/min, churning time is controlled at 10 minutes, is the finished product of talcum compound foaming agent after stirring.
Described talcum compound foaming agent paste batching is made up of following component by weight percentage: talcum powder 42%, the Attapulgite potter's clay powder 14% with air purification function, dimethyl dodecyl amine oxide 3%, cocounut oil acyl diethanolamine 2%, silicone resin polyethers emulsion 1% and water 38%.
The production method of described talcum compound foaming agent paste: will stir in talcum compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 650～750 revs/min, churning time is controlled at 5 minutes, is talcum compound foaming agent paste after stirring.
Claims (1)
1. a talcum compound foaming agent, it is characterized in that, talcum compound foaming agent batching is made up of following component by weight percentage: talcum compound foaming agent paste 35～85%, hydrogen peroxide 2～35%, polyether modified silicon oil 0.001～5% and water 1～45%;
The production method of described talcum compound foaming agent: will stir in talcum compound foaming agent batching input homogenizer, the speed control of stirrer is at 1400～1800 revs/min, churning time is controlled at 2～30 minutes, is the finished product of talcum compound foaming agent after stirring;
Described talcum compound foaming agent paste batching is made up of following component by weight percentage: talcum powder 15～65%, the Attapulgite potter's clay powder 5～35% with air purification function, dimethyl dodecyl amine oxide 0.01～25%, cocounut oil acyl diethanolamine 0.01～20%, silicone resin polyethers emulsion 0.01～5% and water 5～55%;
The production method of described talcum compound foaming agent paste: will stir in talcum compound foaming agent paste batching input low-speed mixer, the speed control of stirrer is at 600～800 revs/min, churning time is controlled at 2～20 minutes, is talcum compound foaming agent paste after stirring;
The batching of the described Attapulgite potter's clay powder with air purification function is made up of following component by weight percentage: high sticky attapulgite clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, Leafy twigs of Oriental Arborvitae 2～15%, aluminum silicate fiber 1～5% and polyacrylamide 0.1～3%;
The production method of the described Attapulgite potter's clay powder with air purification function is: (1) rear the input in pulverizer of batching mixing of the Attapulgite potter's clay powder with air purification function pulverized, the compound particles fineness after pulverizing is less than 0.5 millimeter; (2) pulverulent mixture is added and soak water in old pond and soak the old work in-process that are treated to, soak the old time to be controlled at 7～30 days; (3) work in-process are inputted in vacuum-extruder and be squeezed into cylindrical strip thing, the diameter control of cylindrical strip thing is at 2～10 millimeters; (4) cylindrical strip thing is input to cement threshing ground and carries out airing, the cylindrical strip thing water content after airing is less than 15%; (5) be meal by carrying out abrasive dust in the cylindrical strip thing input grinding machine after airing, the particle fineness of meal is less than 0.074 millimeter;
The sticky attapulgite clay of described height is the attapulgite clay that adopts the complete processing that improves viscosity of attapulgite clay to produce, it is characterized in that, and from the attapulgite clay of mining area exploitation, need to be through the weathering of 30～120 days; Modification processing method is: calculate by weight percentage, get the attapulgite clay 94～98% after weathering, evenly add 2～6% sodium carbonate, jointly input in fermentation vat, add clear water to soak ageing, soak time is 72～120 hours; Get the attapulgite clay after immersion, in input stirrer, stir, and by the attapulgite clay after stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, by attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after airing, its water content≤15%; Batching is calculated by weight percentage: attapulgite clay 94～98%, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3% after airing, above-mentioned batching is stirred, and after stirring, input and in grinding machine, carry out abrasive dust, particle fineness≤0.074 millimeter;
The sticky attapulgite clay powder of described height refers to gets 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add again 372g water, suspension cup is placed on homogenizer, under the rotating speed of 11000 revs/min, stir 20 minutes, to pour in the beaker of 250ml through high-speed stirring sample suspension again the viscosity that uses NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value>=2200 into
mPasattapulgite clay powder.
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| CN201310230490.XA CN103288475B (en) | 2013-06-12 | 2013-06-12 | Talcum composite type foaming agent |
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| CN201310230490.XA CN103288475B (en) | 2013-06-12 | 2013-06-12 | Talcum composite type foaming agent |
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| CN102173743B (en) * | 2011-02-25 | 2012-07-25 | 许庆华 | Attapulgite argil powder with air purifying function |
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