CN102585136A - Environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and preparation method thereof - Google Patents
Environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and preparation method thereof Download PDFInfo
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- CN102585136A CN102585136A CN2011100099795A CN201110009979A CN102585136A CN 102585136 A CN102585136 A CN 102585136A CN 2011100099795 A CN2011100099795 A CN 2011100099795A CN 201110009979 A CN201110009979 A CN 201110009979A CN 102585136 A CN102585136 A CN 102585136A
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- environment
- water
- rigid polyurethane
- zeyssatite
- efficiency
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- 239000000463 material Substances 0.000 title claims abstract description 19
- 239000004814 polyurethane Substances 0.000 title abstract description 6
- 238000004321 preservation Methods 0.000 title abstract 5
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000006260 foam Substances 0.000 claims abstract description 16
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 12
- 229920000570 polyether Polymers 0.000 claims abstract description 12
- 238000005187 foaming Methods 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 230000008901 benefit Effects 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 5
- 238000009835 boiling Methods 0.000 claims abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 4
- 150000002148 esters Chemical class 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 150000002334 glycols Chemical class 0.000 claims description 6
- 206010000269 abscess Diseases 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- 239000005909 Kieselgur Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 abstract 1
- 238000001723 curing Methods 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
- 239000006087 Silane Coupling Agent Substances 0.000 description 6
- 238000004381 surface treatment Methods 0.000 description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 5
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 239000005543 nano-size silicon particle Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052814 silicon oxide Inorganic materials 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- Y02P20/121—
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses an environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and a preparation method thereof. The environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material is prepared by performing high-speed stirring, foaming and curing on the main raw materials of polyether polyol, isocyanate, a composite catalyst, diatomaceous earth, a nanometer oxide and distilled water. The material and the preparation method thereof have the advantages that the material is free of low-boiling hydrocarbon chlorofluorocarbon and a hydrochloroflurocarbon compound, and is all-water-blown and environment-friendly, and the damage to an ozone layer and the greenhouse effect are avoided; all-water rigid polyurethane foam plastics is effectively improved by utilizing the diatomaceous earth and the nanometer oxide, so that the shortcomings of high viscosity, low flowability, large cells caused by non-uniform foaming, slightly high thermal conductivity, friability and weak strength of foams, and the like of the all-water rigid polyurethane foam plastics are overcome, and the heat-preservation performance, strength and heat resistance of the all-water rigid polyurethane foam plastics are improved; and compared with like products, the material has remarkable technical advantages and economic advantages, an environment-friendly high-efficiency heat-preservation material is provided for the energy saving of a building, and can be widely applied to the field of buildings, and huge economic benefits and social benefits can be produced.
Description
Technical field:
The invention discloses the efficient heat insulating material for external of the full water foamed hard polyaminoester of a kind of novel environment friendly, also disclose the method for manufacture of this lagging material simultaneously, belong to energy-saving building materials production and energy-saving building technology field.
Background technology:
China is the complicated big country of a climate characteristic, like the Northeast of severe cold, and area, the middle reaches, the Changjiang river of hot cold of summer, this makes that the energy consumption of China's building materials is very big.The winter of northern area is warming etc., and its energy consumption accounts for 47.3% of national total energy consumption.But because the problem of material, technology and technology, China's traditional architecture unit surface heating energy consumption is 2～3 times of weather condition are close in the world developed country.The Medium-and Long-Term Plan for Conserving Energy Resources regulation of country's promulgation, the Eleventh Five-Year Plan period new building is wanted the strict energy conservation standard of carrying out, and will progressively implement the adiabatic heat-insulation transformation to existing building simultaneously.
At present, the heat insulating energy saving material of China's use mainly comprises following several kinds: foam type lagging material, composite silicate thermal insulation material, heat-insulating calcium silicate product lagging material.The foam type lagging material that uses at home mainly is the EPS lagging material, and urethane (PU) lagging material is compared with the EPS lagging material, and thermal conductivity is lower, and the heat insulation effect of the PU rigid foam that 50mm is thick is equivalent to the thick EPS of 80mm.And compare with EPS, the binding property of PU and cement basic layer is better, makes " outer heat insulation facing system " combine better with wall face.Realized at north cold area that particularly blocked up being difficult to of EPS constructs at energy-conservation 65% o'clock, obscission is more serious.Rigid urethane foam generally adopts low boiling hydrocarbon compound fluorochlorohydrocarbon (CFCS) as whipping agent; Yet discovered in recent years is the arch-criminal who destroys earth's ozone layer by this compounds; HCFC (HCFC) class also has certain ozone and removes function and produce Greenhouse effect; So original polyurethane foam system must be replaced, therefore full water foamed technology has more and more received people's favor.And there are many deficiencies in full water foamed rigid urethane foam, and is too big like system viscosity, mobile poor; Foaming is uneven and cause abscess thick; Thermal conductivity is bigger than normal, foams embrittlement etc., and the present invention utilizes zeyssatite, nano-oxide that it has been carried out successful effective improvement; Overcome the above-mentioned defective of full hydraulic matter urethane foam, improved heat-insulating property, intensity and resistance toheat.
Summary of the invention:
The invention discloses the efficient heat insulating material for external of the full water foamed hard polyaminoester of a kind of environment-friendly type, also disclose the method for manufacture of this lagging material simultaneously.
The concrete prescription of the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type of the present invention is (by ratio of weight and the number of copies) as follows:
100 parts of polyether glycols, 0.5～5 part of composite catalyst, 1～5 part of zero(ppm) water, 100～150 parts of isocyanic ester, 0.5～20 part in zeyssatite, 0.5～10 part of nano-oxide.
Described composite catalyst is selected trolamine and dibutyl tin laurate for use; Nano-oxide is selected nano silicon oxide, nano-titanium oxide for use.
Technical solution of the present invention is following: take by weighing starting material according to the above ratio.With silane coupling agent KH-550 (its chemical name is a γ-An Bingjisanyiyangjiguiwan) nano-oxide is carried out surface treatment, oven dry is for use behind the suction filtration.Zeyssatite can adopt pickling process to purify before use, and clay in the removal system and organic impurity improve purity and improve pore structure, carry out surface treatment with silane coupling agent KH-550, and oven dry is for use behind the suction filtration.
At first adopt power ultrasonic with the nano-oxide microparticulate in isocyanic ester.Quantitative polyether glycol, composite catalyst, zeyssatite, zero(ppm) water are joined in the container, stir, pour into again in the isocyanic ester; High-speed stirring; Foaming after the slaking, promptly gets the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type of the present invention then.
Positively effect of the present invention is, does not contain low boiling hydrocarbon compound fluorochlorohydrocarbon and HCFC compounds, with full water foamed, does not damage the ozone layer, do not produce Greenhouse effect, environmental protection.The present invention utilizes zeyssatite, nano-oxide that full hydraulic matter urethane foam is effectively improved; It is too big to have overcome full hydraulic matter urethane foam system viscosity; Mobile poor, foaming inequality and cause abscess thick, thermal conductivity is bigger than normal; Defective such as foams embrittlement, intensity are low has improved full hydraulic matter urethane foam heat-insulating property, intensity and resistance toheat.Compare with like product and to have tangible technical superiority and economic advantages, for building energy conservation provides the environment-friendly high-efficiency lagging material, can in building field, be widely used, producing huge economic benefit and social benefit.
Embodiment:
Embodiment 1
100 parts of polyether glycols, 0.5 part of trolamine part, 1 part of dibutyl tin laurate, 2 parts of zero(ppm) water, 140 parts of isocyanic ester, 12 parts in zeyssatite.
With silane coupling agent KH-550 zeyssatite is carried out surface treatment.Quantitative polyether glycol, composite catalyst, zeyssatite, zero(ppm) water are joined in the container, stir, pour into again in the isocyanic ester, high-speed stirring, foaming then, slaking.Process the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type.
Embodiment 2
100 parts of polyether glycols, 1 part of trolamine part, 4 parts of dibutyl tin laurates, 3 parts of zero(ppm) water, 140 parts of isocyanic ester, 4 parts of nano silicon oxides, 4 parts in zeyssatite.
At first nano silicon oxide and zeyssatite are carried out surface treatment with silane coupling agent KH-550.At first adopt power ultrasonic with nanometer SiO2 microparticulate in isocyanic ester.Quantitative polyether glycol, composite catalyst, zeyssatite, zero(ppm) water are joined in the container, stir, pour into again in the isocyanic ester, high-speed stirring, foaming then, slaking.Process the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type.
Embodiment 3
100 parts of polyether glycols, 2 parts of trolamine parts, 2 parts of dibutyl tin laurates, 3 parts of zero(ppm) water, 150 parts of isocyanic ester, 3 parts of nano silicon oxides, 15 parts in zeyssatite.
At first nano silicon oxide and zeyssatite are carried out surface treatment with silane coupling agent KH-550.Adopt power ultrasonic with nanometer SiO
2Microparticulate is in isocyanic ester.Quantitative polyether glycol, composite catalyst, zeyssatite, zero(ppm) water are joined in the container, stir, pour into again in the isocyanic ester, high-speed stirring, foaming then, slaking.Process the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type.
Embodiment 4
100 parts of polyether glycols, 0.5 part of trolamine part, 3 parts of dibutyl tin laurates, 1 part of zero(ppm) water, 135 parts of isocyanic ester, 2 parts of nano-titanium oxides, 10 parts in zeyssatite.
At first nano-titanium oxide and zeyssatite are carried out surface treatment with silane coupling agent KH-550.Adopt power ultrasonic with the nano-titanium oxide microparticulate in isocyanic ester.Quantitative polyether glycol, composite catalyst, zeyssatite, zero(ppm) water are joined in the container, stir, pour into again in the isocyanic ester, high-speed stirring, foaming then, slaking.Process the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type.
Claims (2)
1. the working method of the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type may further comprise the steps:
By ratio of weight and the number of copies:
100 parts of polyether glycols, 0.5～5 part of composite catalyst, 1～5 part of zero(ppm) water, 100～150 parts of isocyanic ester, 0.5～20 part in zeyssatite, 0.5～10 part of nano-oxide.
Through high-speed stirring, foaming, slaking promptly gets the efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type of the present invention.
The efficient heat insulating material for external of the full water foamed hard polyaminoester of environment-friendly type of the present invention does not contain low boiling hydrocarbon compound fluorochlorohydrocarbon and HCFC compounds, with full water foamed, does not damage the ozone layer, do not produce Greenhouse effect, environmental protection.The present invention utilizes zeyssatite, nano-oxide that full hydraulic matter urethane foam is effectively improved; It is too big to have overcome full hydraulic matter urethane foam system viscosity; Mobile poor, foaming inequality and cause abscess thick, thermal conductivity is bigger than normal; Defective such as foams embrittlement, intensity are low increases substantially the reduction greatly of full hydraulic matter urethane foam thermal conductivity, intensity and resistance toheat.Compare with like product and to have tangible technical superiority and economic advantages.
2. according to the said working method of claim 1, it is characterized in that utilizing the compound use of zeyssatite or zeyssatite and nano-oxide, full water foamed hard polyurethane foams lagging material is effectively improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110009979.5A CN102585136B (en) | 2011-01-18 | 2011-01-18 | Environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110009979.5A CN102585136B (en) | 2011-01-18 | 2011-01-18 | Environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102585136A true CN102585136A (en) | 2012-07-18 |
| CN102585136B CN102585136B (en) | 2014-11-19 |
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| CN201110009979.5A Expired - Fee Related CN102585136B (en) | 2011-01-18 | 2011-01-18 | Environment-friendly high-efficiency all-water-blown rigid polyurethane external heat-preservation material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436006A (en) * | 2013-09-16 | 2013-12-11 | 华建耐尔特（北京）低碳科技有限公司 | Modified polyurethane foamed wallboard |
| CN105566887A (en) * | 2014-12-25 | 2016-05-11 | 南京理工大学常熟研究院有限公司 | Preparation method of polyurethane thermal insulation material |
| CN105566886A (en) * | 2014-12-25 | 2016-05-11 | 南京理工大学常熟研究院有限公司 | Polyurethane thermal insulation material for plastic-aluminum composite doors and windows |
| CN107057013A (en) * | 2017-04-28 | 2017-08-18 | 杨建国 | A kind of expanded material of releasing negative oxygen ion, preparation method and purposes |
| CN109071826A (en) * | 2016-05-19 | 2018-12-21 | 汉高股份有限及两合公司 | Mixing aeroge based on clay |
| CN110724242A (en) * | 2019-10-18 | 2020-01-24 | 温州大学 | Polyurethane containing diatomite loaded with stabilizer and preparation method thereof |
| CN113501924A (en) * | 2018-11-13 | 2021-10-15 | 江苏奥斯佳材料科技股份有限公司 | Polyurethane rigid foam thermal insulation material |
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| CN1066663A (en) * | 1991-02-18 | 1992-12-02 | 三洋电机株式会社 | Rigid foamed polyurethane and production method thereof |
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2011
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Patent Citations (3)
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| CN1066663A (en) * | 1991-02-18 | 1992-12-02 | 三洋电机株式会社 | Rigid foamed polyurethane and production method thereof |
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Non-Patent Citations (1)
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436006A (en) * | 2013-09-16 | 2013-12-11 | 华建耐尔特（北京）低碳科技有限公司 | Modified polyurethane foamed wallboard |
| CN103436006B (en) * | 2013-09-16 | 2015-05-20 | 华建耐尔特（北京）低碳科技有限公司 | Modified polyurethane foamed wallboard |
| CN105566887A (en) * | 2014-12-25 | 2016-05-11 | 南京理工大学常熟研究院有限公司 | Preparation method of polyurethane thermal insulation material |
| CN105566886A (en) * | 2014-12-25 | 2016-05-11 | 南京理工大学常熟研究院有限公司 | Polyurethane thermal insulation material for plastic-aluminum composite doors and windows |
| CN109071826A (en) * | 2016-05-19 | 2018-12-21 | 汉高股份有限及两合公司 | Mixing aeroge based on clay |
| CN107057013A (en) * | 2017-04-28 | 2017-08-18 | 杨建国 | A kind of expanded material of releasing negative oxygen ion, preparation method and purposes |
| CN113501924A (en) * | 2018-11-13 | 2021-10-15 | 江苏奥斯佳材料科技股份有限公司 | Polyurethane rigid foam thermal insulation material |
| CN110724242A (en) * | 2019-10-18 | 2020-01-24 | 温州大学 | Polyurethane containing diatomite loaded with stabilizer and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102585136B (en) | 2014-11-19 |
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Owner name: JILIN JIANZHU UNIVERSITY Free format text: FORMER OWNER: XIAO LIGUANG Effective date: 20150513 |
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Effective date of registration: 20150513 Address after: 130118 Changchun City, Jilin Metro Street, No. 5088 Patentee after: Jilin Jianzhu University Address before: 130118 School of materials, Jilin Architecture and Civil Engineering Institute, 5088 Xincheng street, Jilin, Changchun Patentee before: Xiao Liguang |
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