CN101487298A - Production method for rigid foam polyurethane composite heat-conservation board - Google Patents
Production method for rigid foam polyurethane composite heat-conservation board Download PDFInfo
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- CN101487298A CN101487298A CNA2009100141102A CN200910014110A CN101487298A CN 101487298 A CN101487298 A CN 101487298A CN A2009100141102 A CNA2009100141102 A CN A2009100141102A CN 200910014110 A CN200910014110 A CN 200910014110A CN 101487298 A CN101487298 A CN 101487298A
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- Prior art keywords
- foam polyurethane
- cement
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- rigid foam
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/16—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5079—Portland cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/802—White cement
Abstract
A preparation method used for preparing a polyurethane hard foam insulation composite board includes the following steps: a fireproof polymer cement sheet is prefabricated; a polyurethane foaming machine manufacturing line is adopted to froth the PAPI and flame-retardant conjugate polyether into the polyurethane board and the polymer cement sheet is simultaneously compounded on two surfaces of the polyurethane board to prepare the multifunctional polyurethane hard foam insulation composite board. The preparation method of the fireproof polymer cement sheet comprises the following steps: after an adhesive and an inorganic powder are mixed according to the proportion of 1:1.5 to 2, the mixture is pressed with a non-woven cloth on the manufacturing line; the adhesive is prepared by the following materials according to the weight portions: 75 to 85 percent of polymer emulsion, 5 to 10 percent of flame retardant, 1 to 6 percent of film-forming additives, 5 to 10 percent of deionized water and 0 to 1.5 percent of thickener; the inorganic powder is prepared by the following materials according to the weight portions: 40 to 60 percent of stuffing, 10 to 25 percent of solid flame retardant and 25 to 40 percent of cement. The composite board prepared by the method integrates the fireproof, waterproof, high-intensity and insulation functions into a whole and can be used for the outer-wall waterproof, fireproof and insulation engineering of buildings.
Description
Technical field
The present invention relates to a kind of thermal insulating composite panel preparation method that is used for skin, particularly a kind of preparation method with rigid foam polyurethane composite heat-conservation board of multiple function.
Background technology
200810013655.7 retardant rigid foam polyurethane composite board and fire barrier preparation method a kind of application number are disclosed in the prior art are, the preparation method of its retardant rigid foam polyurethane composite board is for making the back-fire relief polymer sheet in advance, when adopting polyurethane foaming machine that polyisocyanates and flame retardant combination polyethers are foamed into hard-foam polyurethane sheet material then the back-fire relief polymer sheet is compound to the two sides of hard-foam polyurethane sheet material, makes rigid foam polyurethane.
Its described back-fire relief polymer sheet can adopt any in the following material:
A. after inorganic powder and flame-retarding adhesive being mixed in the 3:1 ratio, with the professional production line that its mixture and fire retardant nonwoven fabric is compressed together, make the back-fire relief polymer sheet.B, nonwoven is immersed in the flame-retarding adhesive, take out nonwoven, scrape off unnecessary flame-retarding adhesive, flatten, oven dry, the back-fire relief polymer sheet of making.C. the fire retardant nonwoven fabric of selling on the market.Flame-retarding adhesive is made by following materials of weight proportions: liquid flame retardant 5-12%, solid flame retardant 30-40%, emulsion polymerization 40-60%, coalescents 1-6%, thickener 0.2-2%.In the inorganic powders such as inorganic powder employing portland cement, French chalk, quartz sand, precipitated calcium carbonate, powdered whiting, kaolin, sericite in powder, swelling any or several mixtures.
This kind warming plate, though have the back-fire relief performance, its back-fire relief effect is undesirable, and skin sheets is the back-fire relief weak effect not only, and intensity is lower, and impervious power is poor, only is fit to do the fire barrier, and is not suitable for the outside the building outer large tracts of land use of wall.
Summary of the invention
The objective of the invention is to want to overcome above-mentioned the deficiencies in the prior art, a kind of preparation method of new rigid foam polyurethane composite heat-conservation board is provided, the rigid foam polyurethane composite heat-conservation board that adopts this method to make, not only have waterproof, heat-insulating property, and its intensity height, the back-fire relief performance is good, can be used for skin integral waterproofing, back-fire relief, heat insulating work.
For realizing above-mentioned purpose of the present invention, the technical scheme that is adopted is: a kind of preparation method of rigid foam polyurethane composite heat-conservation board, comprise and make back-fire relief polymer cement sheet material in advance, when with the polyurethane foaming machine tinuous production polyisocyanates and flame retardant combination polyethers being foamed into hard-foam polyurethane sheet material then, back-fire relief polymer cement sheet material is compound to the two sides of hard-foam polyurethane sheet material, produce the rigid foam polyurethane composite heat-conservation board operation, the preparation method that it is characterized in that back-fire relief polymer cement sheet material is: after bonding adhesive and inorganic powder are stirred in the ratio of 1:1.5～2, with the professional production line with its mixture and nonwoven is compressed together forms, described bonding adhesive is made by following materials of weight proportions: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5%, described inorganic powder is made by following materials of weight proportions: inserts 40-60%, solid flame retardant 10-25%, cement 25-40%.
Described inserts can adopt at least a in the following raw materials according: French chalk, powdered whiting, kaolin, sepiolite, mica powder, wollastonite powder, quartz sand, river sand.
The present invention is owing to carried out modification to the polymer cement sheet material, cement sheet material according to technical scheme making of the present invention, not only has better water-proof function, and its intensity height, has back-fire relief performance preferably, this cement sheet material is compound to the two sides of hard-foam polyurethane, the rigid foam polyurethane of being produced integrates back-fire relief, waterproof, high-strength, thermal insulation, can cut into required size and shape on request arbitrarily during use, easy to use, can be widely used in the outer large-area waterproof of skin, insulation, back-fire relief engineering.
The specific embodiment
For further specifying the present invention, the present invention is done further detailed description below in conjunction with specific embodiment.
The first step, in after 1:1.5～2 ratios stir, with the professional production line that its mixture and nonwoven is compressed together, back-fire relief, waterproof, the high-strength polymer cement sheet material of making 0.1mm～5mm are standby with bonding adhesive and inorganic powder.
Bonding adhesive is pressed column weight amount proportion raw material and is made: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5%.
For example:
1., by weight percentage take by weighing emulsion polymerization 75%, fire retardant 10%, coalescents 6%, deionized water 9%, put into agitator, stirring gets final product.
2., by weight percentage take by weighing emulsion polymerization 85%, fire retardant 5%, coalescents 1%, deionized water 7.5%, thickener 1.5%, put into agitator, stirring gets final product.
3., by weight percentage take by weighing emulsion polymerization 78%, fire retardant 7%, coalescents 4%, deionized water 10%, thickener 1%, put into agitator, stirring gets final product.
4., by weight percentage take by weighing emulsion polymerization 81.9%, fire retardant 8%, coalescents 5%, deionized water 5%, thickener 0.1%, put into agitator, stirring gets final product.
Inorganic powder is pressed column weight amount proportion raw material and is made: inserts 40-60%, solid flame retardant 10-25%, cement 25-40%.
For example:
1., by weight percentage take by weighing inserts 60%, solid flame retardant 15%, cement 25%, put into agitator, stirring gets final product.
2., by weight percentage take by weighing inserts 50%, solid flame retardant 10%, cement 40%, put into agitator, stirring gets final product
3., by weight percentage take by weighing inserts 40%, solid flame retardant 25%, cement 35%, put into agitator, stirring gets final product
Described inserts adopts at least a in the following raw materials according: French chalk, powdered whiting, kaolin, sepiolite, mica powder, wollastonite powder, quartz sand, river sand.
Described nonwoven can adopt terylene non-woven fabric, nonwoven polypropylene fabric, glass fiber felt, glass grid cloth, polyester non-woven fabric etc. any.
Described emulsion polymerization can adopt at least a in the following emulsion: pure-acrylic emulsion, benzene emulsion, Silicone acrylic emulsion, acrylate and vinyl acetate emulsion.
Described coalescents can adopt at least a in the following raw materials according: TEXANOL, lauryl alcohol ester, ethylene glycol monobutyl ether, propane diols.
Described thickener can adopt at least a in the following raw materials according: UH-420, TE-936, TT935, ASE-60.
Described fire retardant can adopt at least a in the following raw materials according: phosphoric acid hydrogen ammonia, water-based polyphosphoric acid ammonia, TCEP, chlorinated paraffin wax.
Described solid flame retardant can adopt at least a in the following raw materials according: aluminium hydroxide, magnesium hydroxide, high polyphosphoric acid ammonia, antimony oxide.
Described cement adopts at least a in the following cement: Portland cement, white portland cement, portland pozzolan cement, Portland fly ash cement, portland slag cement, Composite portland cement.
Second step, when polyisocyanates and flame retardant combination polyethers being foamed into hard-foam polyurethane sheet material with the polyurethane foaming machine tinuous production, back-fire relief, waterproof, high-strength polymer cement sheet material are compound to the two sides of hard-foam polyurethane sheet material, make rigid foam polyurethane composite heat-conservation board.
The flame retardant combination polyethers can make by following method: press column weight amount proportioning earlier and take by weighing raw material: fire retardant 5-15%, polyethers 40-60%, flame retarding polyether 15-30%, blowing agent 10-20%, catalyzer 0.1-2%, foam stabilizer 1-4%, then these raw materials are put into container, stirring gets final product.
Fire retardant can adopt any or several mixtures in the fire retardants such as DMMP, TCEP, TCPP, deca-BDE, hexabromo-Cyclododecane, magnesium hydroxide, aluminium hydroxide, polymer phosphate hydrogen ammonia.
Blowing agent can adopt any or several mixtures in the blowing agents such as pentane, F11,141B.
Catalyzer can adopt any or several mixtures in the catalyzer such as organotin, phenylmercuric acetate, triethylene diamine, TEPA, stannous octoate.
Foam stabilizer can adopt any or several mixtures in the foam stabilizers such as organosiloxane, dimethicone, APES.
Claims (8)
1, a kind of preparation method of rigid foam polyurethane composite heat-conservation board, comprise and make back-fire relief polymer cement sheet material in advance, when with the polyurethane foaming machine tinuous production polyisocyanates and flame retardant combination polyethers being foamed into hard-foam polyurethane sheet material then, back-fire relief polymer cement sheet material is compound to the two sides of hard-foam polyurethane sheet material, produce the rigid foam polyurethane operation, the preparation method that it is characterized in that back-fire relief polymer cement sheet material is: after bonding adhesive and inorganic powder are stirred in the ratio of 1:1.5～2, with the professional production line with its mixture and nonwoven is compressed together forms, described bonding adhesive is made by following materials of weight proportions: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5%, described inorganic powder is made by following materials of weight proportions: inserts 40-60%, solid flame retardant 10-25%, cement 25-40%.
2,, it is characterized in that described inserts adopts at least a in the following raw materials according: French chalk, powdered whiting, kaolin, sepiolite, mica powder, wollastonite powder, quartz sand, river sand according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 1.
3,, it is characterized in that described fire retardant adopts at least a in the following raw materials according: phosphoric acid hydrogen ammonia, water-based polyphosphoric acid ammonia, TCEP, chlorinated paraffin wax according to the preparation method of claim 1 or 2 described rigid foam polyurethane composite heat-conservation boards.
4,, it is characterized in that described coalescents adopts at least a in the following raw materials according: TEXANOL, lauryl alcohol ester, ethylene glycol monobutyl ether, propane diols according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 3.
5,, it is characterized in that described thickener adopts at least a in the following raw materials according: UH-420, TE-936, TT935, ASE-60 according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 4.
6,, it is characterized in that described emulsion polymerization adopts at least a in the following emulsion: pure-acrylic emulsion, benzene emulsion, Silicone acrylic emulsion, acrylate and vinyl acetate emulsion according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 5.
7,, it is characterized in that described solid flame retardant adopts at least a in the following raw materials according: aluminium hydroxide, magnesium hydroxide, high polyphosphoric acid ammonia, antimony oxide according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 6.
8,, it is characterized in that described cement adopts at least a in the following cement: Portland cement, white portland cement, portland pozzolan cement, Portland fly ash cement, portland slag cement, Composite portland cement according to the preparation method of the described rigid foam polyurethane composite heat-conservation board of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100141102A CN101487298A (en) | 2009-01-19 | 2009-01-19 | Production method for rigid foam polyurethane composite heat-conservation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100141102A CN101487298A (en) | 2009-01-19 | 2009-01-19 | Production method for rigid foam polyurethane composite heat-conservation board |
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| Publication Number | Publication Date |
|---|---|
| CN101487298A true CN101487298A (en) | 2009-07-22 |
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|---|---|---|---|
| CNA2009100141102A Pending CN101487298A (en) | 2009-01-19 | 2009-01-19 | Production method for rigid foam polyurethane composite heat-conservation board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524074A (en) * | 2013-08-14 | 2014-01-22 | 苏州康华净化系统工程有限公司 | Fireproof panel in cleaning shop |
| CN105271977A (en) * | 2015-09-28 | 2016-01-27 | 中材高新成都能源技术有限公司 | Novel flame retardation material |
| CN105924942A (en) * | 2016-04-27 | 2016-09-07 | 安徽广燕新材料科技有限责任公司 | High-strength and high-flame retardation polyurethane composite heat insulation plate |
| CN105924943A (en) * | 2016-04-27 | 2016-09-07 | 安徽广燕新材料科技有限责任公司 | High-flame retardation polyurethane composite heat insulation plate |
| CN107488250A (en) * | 2017-09-06 | 2017-12-19 | 绵阳凤面科技有限公司 | Light thermal-insulation type hard polyaminoester exterior wall foamed material |
-
2009
- 2009-01-19 CN CNA2009100141102A patent/CN101487298A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524074A (en) * | 2013-08-14 | 2014-01-22 | 苏州康华净化系统工程有限公司 | Fireproof panel in cleaning shop |
| CN103524074B (en) * | 2013-08-14 | 2015-10-21 | 苏州康华净化系统工程有限公司 | A kind of cleaning shop fire-proof board |
| CN105271977A (en) * | 2015-09-28 | 2016-01-27 | 中材高新成都能源技术有限公司 | Novel flame retardation material |
| CN105924942A (en) * | 2016-04-27 | 2016-09-07 | 安徽广燕新材料科技有限责任公司 | High-strength and high-flame retardation polyurethane composite heat insulation plate |
| CN105924943A (en) * | 2016-04-27 | 2016-09-07 | 安徽广燕新材料科技有限责任公司 | High-flame retardation polyurethane composite heat insulation plate |
| CN107488250A (en) * | 2017-09-06 | 2017-12-19 | 绵阳凤面科技有限公司 | Light thermal-insulation type hard polyaminoester exterior wall foamed material |
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Open date: 20090722 |