CN101487296A - Production method for multifunctional rigid foam polyurethane composite board - Google Patents

Production method for multifunctional rigid foam polyurethane composite board Download PDF

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Publication number
CN101487296A
CN101487296A CNA2009100141085A CN200910014108A CN101487296A CN 101487296 A CN101487296 A CN 101487296A CN A2009100141085 A CNA2009100141085 A CN A2009100141085A CN 200910014108 A CN200910014108 A CN 200910014108A CN 101487296 A CN101487296 A CN 101487296A
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China
Prior art keywords
cement
preparation
rigid foam
composite board
percent
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Application number
CNA2009100141085A
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Chinese (zh)
Inventor
夏良强
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Individual
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Individual
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Priority to CNA2009100141085A priority Critical patent/CN101487296A/en
Publication of CN101487296A publication Critical patent/CN101487296A/en
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a preparation method used for preparing a multifunctional polyurethane hard foam composite board. The method comprises the following steps: a polymer cement sheet is prefabricated; a polyurethane foaming machine manufacturing line is adopted to froth the PAPI and conjugate polyether into the polyurethane board and the cement sheet is simultaneously compounded on two surfaces of the polyurethane board to prepare the polyurethane insulation composite board. The preparation method of the 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 by 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

A kind of preparation method of multifunctional rigid foam polyurethane composite board
Technical field
The present invention relates to a kind of preparation method that is used for the preparation method, particularly a kind of multifunctional rigid foam polyurethane composite board of the outer rigid foam polyurethane of skin.
Background technology
The process of 200510045579.4 production rigid foam polyurethane a kind of application number is disclosed in the prior art is, its process is that at first to make polymer sheet standby, the preparation method of polymer sheet is for adopting oleic series, bonding adhesive and cement such as EVA series, quartz powder, after the French chalk inorganic powder is pressed the part by weight mixing of 100:20-40, mixture and nonwoven are passed through the polymer sheet production line, produce polymer sheet, when with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, polymer sheet is compound to the polyurethane plate two sides, produces Rigid foam polyurethane.Adopt the rigid foam polyurethane of this method making because the polymer sheet of surface layer does not have fire-retardant performance, low, the intensity difference of its waterproof impervious characteristic, thereby not only waterproof effect is poor to cause rigid foam polyurethane, and do not have the back-fire relief performance, can not satisfy the fire prevention designing requirement of skin outer heat preservation system.
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 is provided, the rigid foam polyurethane that adopts this method to make, the intensity height, both had waterproof thermal-insulated performance, have the back-fire relief performance again, can be used for the outer large-area waterproof of skin, insulation, back-fire relief engineering.
For realizing above-mentioned purpose of the present invention, the technical scheme that is adopted is: a kind of preparation method of multifunctional rigid foam polyurethane composite board, comprise and make the polymer cement sheet material in advance, when with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, the polymer cement sheet material is compound to the two sides of polyurethane plate, produce the rigid foam polyurethane composite heat-conservation board operation, the preparation method that it is characterized in that the 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 with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate, was compound to the two sides of polyurethane plate with back-fire relief, waterproof, high-strength polymer cement sheet material, made multifunctional rigid foam polyurethane composite board.

Claims (8)

1, a kind of preparation method of multifunctional rigid foam polyurethane composite board, comprise and make the polymer cement sheet material in advance, when with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, the polymer cement sheet material is compound to the two sides of polyurethane plate, produce the rigid foam polyurethane composite heat-conservation board operation, the preparation method that it is characterized in that the 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite 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 multifunctional rigid foam polyurethane composite board of claim 7.
CNA2009100141085A 2009-01-19 2009-01-19 Production method for multifunctional rigid foam polyurethane composite board Pending CN101487296A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102174847A (en) * 2011-01-22 2011-09-07 夏良强 Weatherable flexible tapestry brick and manufacturing method thereof
CN102359197A (en) * 2011-10-31 2012-02-22 湘潭方棱聚氨酯机器有限公司 Pouring type rigid polyurethane foam heat insulation composite board production line
CN102503304A (en) * 2011-10-27 2012-06-20 北京东方雨虹防水技术股份有限公司 Flame-retardant polymer cement waterproof mortar
CN102561659A (en) * 2012-02-25 2012-07-11 福州皇家地坪有限公司 Tin-titanium noise reduction floor and manufacturing method thereof
CN101713244B (en) * 2009-11-19 2012-09-05 夏良强 Flexible decorative facing brick and production process thereof
CN102786268A (en) * 2012-08-14 2012-11-21 北京市建筑工程研究院有限责任公司 Preparation method of polymer cement base sheet
CN103449779A (en) * 2013-08-24 2013-12-18 长安大学 Polymer cement heat-preservation heat-insulation paper and preparation method thereof
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
CN103979859A (en) * 2014-04-04 2014-08-13 马鞍山市恒毅机械制造有限公司 Fireproof lightweight partition plate and manufacturing method thereof
CN104710154A (en) * 2013-12-12 2015-06-17 青岛无为保温材料有限公司 Outer wall thermal insulation material
CN106518157A (en) * 2016-11-17 2017-03-22 内蒙古绿汇住房产业化技术有限公司 Decorative integrated light load-bearing heat preservation wallboard and preparation method thereof
CN106555454A (en) * 2016-11-17 2017-04-05 内蒙古工业大学 A kind of assembled magnesia-based cements foamed light composite floor plate and preparation method thereof
CN106592752A (en) * 2016-11-17 2017-04-26 内蒙古工业大学 Structural system of plate-type house without beam columns

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101713244B (en) * 2009-11-19 2012-09-05 夏良强 Flexible decorative facing brick and production process thereof
CN102174847A (en) * 2011-01-22 2011-09-07 夏良强 Weatherable flexible tapestry brick and manufacturing method thereof
CN102503304B (en) * 2011-10-27 2015-05-20 江苏卧牛山保温防水技术有限公司 Flame-retardant polymer cement waterproof mortar
CN102503304A (en) * 2011-10-27 2012-06-20 北京东方雨虹防水技术股份有限公司 Flame-retardant polymer cement waterproof mortar
CN102359197A (en) * 2011-10-31 2012-02-22 湘潭方棱聚氨酯机器有限公司 Pouring type rigid polyurethane foam heat insulation composite board production line
CN102561659A (en) * 2012-02-25 2012-07-11 福州皇家地坪有限公司 Tin-titanium noise reduction floor and manufacturing method thereof
CN102561659B (en) * 2012-02-25 2013-09-11 福州皇家地坪有限公司 Tin-titanium noise reduction floor and manufacturing method thereof
CN102786268A (en) * 2012-08-14 2012-11-21 北京市建筑工程研究院有限责任公司 Preparation method of polymer cement base sheet
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
CN103449779A (en) * 2013-08-24 2013-12-18 长安大学 Polymer cement heat-preservation heat-insulation paper and preparation method thereof
CN104710154A (en) * 2013-12-12 2015-06-17 青岛无为保温材料有限公司 Outer wall thermal insulation material
CN103979859A (en) * 2014-04-04 2014-08-13 马鞍山市恒毅机械制造有限公司 Fireproof lightweight partition plate and manufacturing method thereof
CN103979859B (en) * 2014-04-04 2016-04-20 安徽吉思特智能装备有限公司 A kind of fire-proof light partition plate and preparation method thereof
CN106518157A (en) * 2016-11-17 2017-03-22 内蒙古绿汇住房产业化技术有限公司 Decorative integrated light load-bearing heat preservation wallboard and preparation method thereof
CN106555454A (en) * 2016-11-17 2017-04-05 内蒙古工业大学 A kind of assembled magnesia-based cements foamed light composite floor plate and preparation method thereof
CN106592752A (en) * 2016-11-17 2017-04-26 内蒙古工业大学 Structural system of plate-type house without beam columns
CN106592752B (en) * 2016-11-17 2019-04-23 内蒙古工业大学 A kind of no beam column plate-type house structural system
CN109881772A (en) * 2016-11-17 2019-06-14 内蒙古绿汇住房产业化技术有限公司 A kind of no beam column plate-type house structural system
CN106518157B (en) * 2016-11-17 2023-04-28 内蒙古绿汇住房产业化技术有限公司 Decoration integrated light-weight bearing heat-insulating wallboard and preparation method thereof

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Open date: 20090722