CN103288480A - Attapulgite composite flame-retardant foaming agent - Google Patents
Attapulgite composite flame-retardant foaming agent Download PDFInfo
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- CN103288480A CN103288480A CN2013102304952A CN201310230495A CN103288480A CN 103288480 A CN103288480 A CN 103288480A CN 2013102304952 A CN2013102304952 A CN 2013102304952A CN 201310230495 A CN201310230495 A CN 201310230495A CN 103288480 A CN103288480 A CN 103288480A
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- attapulgite
- expanded dose
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- foaming agent
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Abstract
The invention discloses an attapulgite composite flame-retardant foaming agent. The technical scheme of the attapulgite composite flame-retardant foaming agent has the following key points that the attapulgite composite flame-retardant foaming agent is composed of attapulgite argil powder having an air purifying function, hydrogen peroxide, aluminium hydroxide, sodium polyoxyethylene fatty alcohol ether sulfate, superfine polyvinyl alcohol powder, dimethicone and water, and then the raw materials of the attapulgite composite flame-retardant foaming agent are stirred into a paste, and further stirred into the finished product of the attapulgite composite flame-retardant foaming agent. The attapulgite composite flame-retardant foaming agent is added with water and stirred at a high speed to form porous foamed mud; and the porous foamed mud is capable of quickly isolating a combustible material from air, thereby achieving the purposes of flame retarding and fire extinguishment; the attapulgite composite flame-retardant foaming agent has the effects of flame retarding, heat preservation, heat insulation and sound insulation, and also has the air purification function; and the attapulgite composite flame-retardant foaming agent is suitable for producing flame retarding and fire extinguishing products, light plates, light walls, and sound attenuation and noise reduction products.
Description
Technical field
The present invention relates to whipping agent, be specifically related to compound flame-retardant expanded dose of a kind of Attapulgite.
Background technology
Along with the reinforcement day by day of global safety environmental consciousness, people are more and more higher to the fire-retardant requirement of fire safety and goods, and the environment friendly flame retardant of Halogen, low cigarette, low toxicity has become the target that people pursue.
Fire retardant mainly contains organic and inorganic at present, halogen and non-halogen.Organic is to be some fire retardants of representative with bromine system, phosphorus nitrogen system, nitrogen system and red phosphorus and compound, and inorganic mainly is flame-retardant systems such as antimonous oxide, magnesium hydroxide, aluminium hydroxide, silicon system.
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.
Though fire retardant and whipping agent kind are many, use also extensivelyr, exist performance comprehensive inadequately, can not satisfy the drawback of actual production and environmental protection needs, the function that existing fire retardant and whipping agent do not purify air.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, compound flame-retardant expanded dose of a kind of Attapulgite is provided.
Attapulgite is made up of the Attapulgite potter's clay powder with air purification function, hydrogen peroxide, aluminium hydroxide, polyoxyethylenated alcohol sodium sulfate, micronized polyethylene alcohol powder, dimethyl silicone oil and water for compound flame-retardant expanded dose.
The production method that Attapulgite is compound flame-retardant expanded dose: be paste with stirring in the compound flame-retardant expanded dose of paste batching of the Attapulgite input low-speed mixer earlier, be the compound flame-retardant expanded dose finished product of Attapulgite with stirring in the compound flame-retardant expanded dose of batching input homogenizer of Attapulgite again.
Attapulgite potter's clay powder with air purification function is made up of the sticking attapulgite clay of height, attapulite constant humidity amendment, natural-minerals adsorptive filter medium, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide; Have cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability preferably; Effectively objectionable impuritiess such as formaldehyde, ammonia and benzene in the absorbed air are protected environment and are promoted the healthy of people.
High sticking attapulgite clay 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.
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 for use, generates a large amount of bubbles with meeting after the batch mixes such as the Attapulgite potter's clay powder with air purification function and aluminium hydroxide.
Aluminium hydroxide can not only be fire-retardant as fire retardant, and can prevent from being fuming, do not produce dropping, do not produce toxic gas.
Polyoxyethylenated alcohol sodium sulfate is soluble in water, has good decontamination, emulsification, foam performance and anti-performance of hard water, is a kind of anion surfactant.
Micronized polyethylene alcohol powder is a kind of white, powdery, stable, nontoxic high molecular weight water soluble polymer, can be dissolved in fast in the normal-temperature water, forms stable colloid, and water is the good solvent of polyvinyl alcohol.Polyvinyl alcohol has the good film of making, the film that forms has excellent adhesion, solvent resistance, rub resistance, tensile strength and oxygen barrier performance, can improve the viscosity of foam, have certain steady bubble effect, and can improve the product bulk strength that adopts the compound flame-retardant expanded dose of production of Attapulgite.
The dimethyl silicone oil surface tension is little, and is water insoluble, and chemical stability is good, nontoxic, be a kind of defoamer and remover, be used for eliminating the invalid bubble that foaming process generates, improve the make rate of abscess, quick demoulding and prevent the mould that collapses when also helping the cast foam materials.
The present invention is achieved by following technical proposals:
1, the compound flame-retardant expanded dose of batching of Attapulgite is made up of following component by weight percentage: the compound flame-retardant expanded dose of paste 5～75% of Attapulgite, hydrogen peroxide 1～35%, dimethyl silicone oil 0～5% and water 1～85%.
The production method that described Attapulgite is compound flame-retardant expanded dose: will stir in the compound flame-retardant expanded dose of batching input homogenizer of Attapulgite, the speed control of stirrer is at 1400～1800 rev/mins, churning time control was at 1～30 minute, stir the back for the compound flame-retardant expanded dose finished product of Attapulgite, contain a large amount of stable intensive bubbles in compound flame-retardant expanded dose of the Attapulgite.
The compound flame-retardant expanded dose of paste batching of described Attapulgite is made up of following component by weight percentage: Attapulgite potter's clay powder 15～75%, aluminium hydroxide 1～35%, polyoxyethylenated alcohol sodium sulfate 0.01～15%, micronized polyethylene alcohol powder 0.01～5% and water 5～55% with air purification function.
The production method of the compound flame-retardant expanded dose of paste of described Attapulgite: will stir in the compound flame-retardant expanded dose of paste batching of the Attapulgite input low-speed mixer, the speed control of stirrer is at 600～800 rev/mins, churning time control was at 1～20 minute, stir the back for the compound flame-retardant expanded dose of paste of Attapulgite, produced the part bubble in the compound flame-retardant expanded dose of paste of Attapulgite.
Described batching with Attapulgite potter's clay powder of air purification function is made up of following component by weight percentage: high sticking 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%;
Described production method with Attapulgite potter's clay powder of air purification function is, and: ⑴ will have after the batch mixes of Attapulgite potter's clay powder of air purification function and pulverize in the input pulverizer, and the compound particles fineness after the pulverizing is less than 0.5 millimeter; ⑵ soak the old work in-process that are treated to water in the old pond of pulverulent mixture adding immersion, soaks old time control at 7～30 days; ⑶ import work in-process and be squeezed into cylindrical strip thing in the vacuum-extruder, and the diameter control of cylindrical strip thing is at 2～10 millimeters; ⑷ be input to the cement threshing ground with cylindrical strip thing and carry out airing, and the cylindrical strip thing water content after the airing is less than 15%; ⑸ carrying out abrasive dust in the cylindrical strip thing input grinding machine after with airing is meal, and the particle fineness of meal is less than 0.074 millimeter.
Attapulgite potter's clay powder with air purification function is to adopt " the Attapulgite potter's clay powder with air purification function " in application on February 25th, 2011 by the inventor, the Chinese patent Granted publication number is: CN 102173743 B, Granted publication day: on July 25th, 2012.
The sticking attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need be through 30～120 days natural weathering; Modification processing method is: calculate by weight percentage, take from the attapulgite clay 94～98% after the right weathering, evenly add 2～6% yellow soda ash, import jointly in the fermentation vat, add clear water and soak ageing, soak time is 72～120 hours; Get the attapulgite clay after the immersion, stir in the input stirrer, and the attapulgite clay after will stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, with the attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after the airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after the airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter.
Above-mentioned production technique is to adopt " improving the complete processing of viscosity of attapulgite clay " in application on June 20th, 2005 by the inventor, and the 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 for use, takes the production scene to add the batching per-cent that water is adjusted industrial hydrogen peroxide, is conducive to reduce trucking costs and production cost, improves the foaming quality of product.
Attapulgite is a kind of paste whipping agent for compound flame-retardant expanded dose, after the water mixing and stirring, is used for on-the-spot fire-retardant and fire extinguishing fast; Also can directly use Attapulgite to produce flame-retarding fire-extinguishing, light weight board, lightweight body of wall and sound-deadening and noise-reducing product for compound flame-retardant expanded dose, to save production cost at the construction field (site).
Attapulgite compound flame-retardant expanded dose after the flame-retarding fire-extinguishing scene adds the water high-speed stirring, discharge a large amount of gas fast, form cavernous foam mud, foam mud sprays by water blast gun, be directly used in flame-retarding fire-extinguishing, the stable top layer that covers combustible matl of foam mud forms a kind of foam mud film, and the foam mud film can completely cut off contacting of combustible matl and air rapidly, stop combustible matl to burn away, reach purpose fire-retardant and fire extinguishing.
When simple use hydrogen peroxide foams, the generation bubble is very fast, but it is also fast that the part bubble breaks and disappears, cause the less stable of foam, the present invention is a kind of compound foaming agent, Attapulgite compound foaming agent paste has produced the part bubble in process of production, the Attapulgite compound foaming agent is to foam again on Attapulgite compound foaming agent paste basis, and it is strong to have foaming power, the foam expansion height, unit volume product bubble amount is big, abscess is fine and smooth evenly difficult broken, product stripping speed is fast, the characteristics that surface smoothness is good and the product later strength is high.
Raw materials such as the wilkinite after the rice hulls of the Attapulgite potter's clay powder with air purification function after by the sticking attapulgite clay of height, quick dissolved sodium silicate, zeolite powder, acidifying, the zeolite after the acidifying, Concavo-convex excellent stone clay after the acidify, the acidifying, the diatomite after the acidifying, volcanics, alumine, Leafy twigs of Oriental Arborvitae, aluminium silicate fiber peacekeeping polyacrylamide are formed; Have cohesiveness, plasticity-, thixotropy, resistivity against fire and thermostability preferably, effectively objectionable impuritiess such as formaldehyde, ammonia and benzene in the absorbed air are protected environment and are promoted the healthy of people.
Adopt the Attapulgite potter's clay powder with air purification function for mainly being raw material among the present invention, produce the Attapulgite compound foaming agent, given full play to the effective efficiency of Attapulgite potter's clay powder.
Use the product of the compound flame-retardant expanded dose of production of Attapulgite, the effect of fire-retardant, insulation, heat insulation, sound insulation is not only arranged, the function that purifies air in addition; These products are used for facilities such as motorway, viaduct, urban light rail, subway, factory, warehouse, public place.
Attapulgite is applicable to production flame-retarding fire-extinguishing, light weight board, lightweight body of wall and sound-deadening and noise-reducing product for compound flame-retardant expanded dose.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, be used for the embodiment of flame-retarding fire-extinguishing, the compound flame-retardant expanded dose of batching of Attapulgite is made up of following component by weight percentage: the compound flame-retardant expanded dose of paste 16% of Attapulgite, hydrogen peroxide 4%, dimethyl silicone oil 0.0% and water 80%.
The production method that described Attapulgite is compound flame-retardant expanded dose: will stir in the compound flame-retardant expanded dose of batching input homogenizer of Attapulgite, the speed control of stirrer is at 1600～1800 rev/mins, churning time control was at 3 minutes, and the back that stirs is the compound flame-retardant expanded dose finished product of Attapulgite.
The compound flame-retardant expanded dose of paste batching of described Attapulgite is made up of following component by weight percentage: Attapulgite potter's clay powder 38%, aluminium hydroxide 14%, polyoxyethylenated alcohol sodium sulfate 6%, micronized polyethylene alcohol powder 0.8% and water 41.2% with air purification function.
The production method of the compound flame-retardant expanded dose of paste of described Attapulgite: will stir in the compound flame-retardant expanded dose of paste batching of the Attapulgite input low-speed mixer, the speed control of stirrer is at 700～800 rev/mins, churning time control was at 5 minutes, and the back that stirs is the compound flame-retardant expanded dose of paste of Attapulgite.
2, for the production of the embodiment of light weight board, the compound flame-retardant expanded dose of batching of Attapulgite is made up of following component by weight percentage: the compound flame-retardant expanded dose of paste 70% of Attapulgite, hydrogen peroxide 23.9%, dimethyl silicone oil 0.1% and water 6%.
The production method that described Attapulgite is compound flame-retardant expanded dose: will stir in the compound flame-retardant expanded dose of batching input homogenizer of Attapulgite, the speed control of stirrer is at 1500～1600 rev/mins, churning time control was at 6 minutes, and the back that stirs is the compound flame-retardant expanded dose finished product of Attapulgite.
The compound flame-retardant expanded dose of paste batching of described Attapulgite is made up of following component by weight percentage: Attapulgite potter's clay powder 44%, aluminium hydroxide 5%, polyoxyethylenated alcohol sodium sulfate 3%, micronized polyethylene alcohol powder 0.5% and water 47.5% with air purification function.
The production method of the compound flame-retardant expanded dose of paste of described Attapulgite: will stir in the compound flame-retardant expanded dose of paste batching of the Attapulgite input low-speed mixer, the speed control of stirrer is at 650～750 rev/mins, churning time control was at 10 minutes, and the back that stirs is the compound flame-retardant expanded dose of paste of Attapulgite.
Claims (1)
1. an Attapulgite is compound flame-retardant expanded dose, it is characterized in that the compound flame-retardant expanded dose of batching of Attapulgite is made up of following component by weight percentage: the compound flame-retardant expanded dose of paste 5～75% of Attapulgite, hydrogen peroxide 1～35%, dimethyl silicone oil 0～5% and water 1～85%;
The production method that described Attapulgite is compound flame-retardant expanded dose: will stir in the compound flame-retardant expanded dose of batching input homogenizer of Attapulgite, the speed control of stirrer is at 1400～1800 rev/mins, churning time control was at 1～30 minute, and the back that stirs is the compound flame-retardant expanded dose finished product of Attapulgite;
The compound flame-retardant expanded dose of paste batching of described Attapulgite is made up of following component by weight percentage: Attapulgite potter's clay powder 15～75%, aluminium hydroxide 1～35%, polyoxyethylenated alcohol sodium sulfate 0.01～15%, micronized polyethylene alcohol powder 0.01～5% and water 5～55% with air purification function;
The production method of the compound flame-retardant expanded dose of paste of described Attapulgite: will stir in the compound flame-retardant expanded dose of paste batching of the Attapulgite input low-speed mixer, the speed control of stirrer is at 600～800 rev/mins, churning time control was at 1～20 minute, and the back that stirs is the compound flame-retardant expanded dose of paste of Attapulgite;
Described batching with Attapulgite potter's clay powder of air purification function is made up of following component by weight percentage: high sticking 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%;
Described production method with Attapulgite potter's clay powder of air purification function is, and: ⑴ will have after the batch mixes of Attapulgite potter's clay powder of air purification function and pulverize in the input pulverizer, and the compound particles fineness after the pulverizing is less than 0.5 millimeter; ⑵ soak the old work in-process that are treated to water in the old pond of pulverulent mixture adding immersion, soaks old time control at 7～30 days; ⑶ import work in-process and be squeezed into cylindrical strip thing in the vacuum-extruder, and the diameter control of cylindrical strip thing is at 2～10 millimeters; ⑷ be input to the cement threshing ground with cylindrical strip thing and carry out airing, and the cylindrical strip thing water content after the airing is less than 15%; ⑸ carrying out abrasive dust in the cylindrical strip thing input grinding machine after with airing is meal, and the particle fineness of meal is less than 0.074 millimeter;
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.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556738A (en) * | 2013-10-13 | 2014-02-05 | 许庆华 | Environment-friendly sludge sound-absorbing board |
| CN104056414A (en) * | 2014-06-22 | 2014-09-24 | 许盛英 | Attapulgite mesh gel foam mud fire prevention and extinguishing agent |
| CN104056386A (en) * | 2014-06-22 | 2014-09-24 | 许盛英 | Graphite mesh gel foam mud fire prevention and extinguishing agent |
| CN105218849A (en) * | 2015-09-11 | 2016-01-06 | 江苏振宇环保科技有限公司 | The preparation method of a kind of Cellmic C 121/attapulgite whipping agent |
| CN106861107A (en) * | 2017-04-11 | 2017-06-20 | 明光市安盛非金属材料厂 | A kind of attapulgite gel fire foam and preparation method thereof |
| CN108948598A (en) * | 2018-08-31 | 2018-12-07 | 徐小培 | A kind of fretting map PVC wallpaper |
| CN109111658A (en) * | 2018-08-31 | 2019-01-01 | 徐小培 | A kind of decorative panel with insulation effect |
| CN115518328A (en) * | 2022-10-09 | 2022-12-27 | 美国嘉伟实业股份有限公司 | Nano-attapulgite foam extinguishing agent and preparation method thereof |
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| CN102093588A (en) * | 2010-12-31 | 2011-06-15 | 常州市英特玛柯橡塑科技有限公司 | Composite foaming agent and preparation method and application thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556738A (en) * | 2013-10-13 | 2014-02-05 | 许庆华 | Environment-friendly sludge sound-absorbing board |
| CN104056414A (en) * | 2014-06-22 | 2014-09-24 | 许盛英 | Attapulgite mesh gel foam mud fire prevention and extinguishing agent |
| CN104056386A (en) * | 2014-06-22 | 2014-09-24 | 许盛英 | Graphite mesh gel foam mud fire prevention and extinguishing agent |
| CN104056414B (en) * | 2014-06-22 | 2016-08-24 | 许盛英 | Attapulgite network gel foam mud fire-prevention extinguishing agent |
| CN104056386B (en) * | 2014-06-22 | 2016-11-23 | 重庆市巴南区前进机械厂 | Graphite network gel foam preventing slurry extinguishing chemical |
| CN105218849A (en) * | 2015-09-11 | 2016-01-06 | 江苏振宇环保科技有限公司 | The preparation method of a kind of Cellmic C 121/attapulgite whipping agent |
| CN105218849B (en) * | 2015-09-11 | 2018-01-16 | 怡丰运动科技（深圳）有限公司 | A kind of preparation method of azodicarbonamide/attapulgite foaming agent |
| CN106861107A (en) * | 2017-04-11 | 2017-06-20 | 明光市安盛非金属材料厂 | A kind of attapulgite gel fire foam and preparation method thereof |
| CN108948598A (en) * | 2018-08-31 | 2018-12-07 | 徐小培 | A kind of fretting map PVC wallpaper |
| CN109111658A (en) * | 2018-08-31 | 2019-01-01 | 徐小培 | A kind of decorative panel with insulation effect |
| CN108948598B (en) * | 2018-08-31 | 2021-05-14 | 浙江双东装饰材料有限公司 | Micro-foaming PVC wallpaper |
| CN115518328A (en) * | 2022-10-09 | 2022-12-27 | 美国嘉伟实业股份有限公司 | Nano-attapulgite foam extinguishing agent and preparation method thereof |
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Effective date of registration: 20190911 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 Qing Hua |
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