CN102558835A - Environment friendly combined material for thermal insulation of outside walls of buildings and preparation method thereof - Google Patents
Environment friendly combined material for thermal insulation of outside walls of buildings and preparation method thereof Download PDFInfo
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- CN102558835A CN102558835A CN2011104373248A CN201110437324A CN102558835A CN 102558835 A CN102558835 A CN 102558835A CN 2011104373248 A CN2011104373248 A CN 2011104373248A CN 201110437324 A CN201110437324 A CN 201110437324A CN 102558835 A CN102558835 A CN 102558835A
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- Y02P20/121—
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- Polyurethanes Or Polyureas (AREA)
Abstract
The invention belongs to the field of the chemical synthesis, specifically relates to an environment friendly combined material for thermal insulation of outside walls of buildings and a preparation method thereof, which comprises component A and component B, wherein component A is composed of a polyether polyol, a polyester polyol, a foam stabilizer, a chemical foaming agent, a cross-linking agent, a catalytic agent, a flame retardant and a physical foaming agent; component B is composed of a polyaryl polymethylene isocyanate. According to the environment friendly combined material for the thermal insulation of outside walls of buildings and the preparation method thereof, material of component A is performed at the normal temperature so that the energy is saved and the energy supply equipment and complex operation are reduced, and the environment friendly combined polyurethane foam material produced by materials of component A and component B for the thermal insulation of outside walls of buildings is also performed at the normal temperature and pressure, thereby having simple process, easiness in operation, low volatilization, no three wastes (waste gas, waste water and waste residue), stable quality of products and low cost of the products.
Description
Technical field
The invention belongs to the field of chemical synthesis, be specifically related to a kind of environment-friendly type combination material that is applied to the skin insulation and preparation method thereof.
Background technology
HFC-365mfc (1,1,1,3, the 3-3-pentafluorobutane) and HFC-227 (1,1,1,2,3,3, the 3-HFC-227) mixture whipping agent (being called for short HFC-365/227) are the new variety in the urethane pneumatogen.HFC-365mfc belongs to third generation whipping agent; Its ODP=0, HFC-365/227 mixture thermal conductivity (25 ℃) is 10.9, so belong to floride-free type combined polyether with its combined polyether of producing; Tool is with the effect of environmental protection; With isocyanic ester combined polyether reaction therewith, obtained foam has the low characteristics of thermal conductivity, aspect energy-saving and cost-reducing, will play the positive into effect of urging; While is with short production cycle, efficient is high, power consumption is low, replaces traditional pneumatogen such as F-11 (fluoro trichloromethane), 141b (a fluorine ethylene dichloride) etc. gradually, widely should various building exterior wall heat preservings field.HFC-365mfc is the product that Belgian Su Wei company produces, and European similar urethane company has brought into use HFC-365mfc in refrigerator, refrigerator-freezer and sheet material industry, and technology is ripe relatively.
At present, employed pneumatogen is main with 141b in building exterior wall heat preserving type combined polyether, and because of the ODP=0.11 of 141b, the purpose that wants to reach complete environmental protection is not accomplished, so determined that it is a kind of substitute products of transition type.
Summary of the invention
The purpose of this invention is to provide a kind of environment-friendly type combination material that is applied to the skin insulation and preparation method thereof; Utilize of the making of the mixture of HFC-365/227 for pneumatogen configuration building exterior wall heat preserving type combined polyether; When reaching the environmental protection purpose; Reduce the foamy thermal conductivity, each item index reaches the requirement of GB.
A kind of environment-friendly type combination material that is applied to the skin insulation of the present invention is characterized in that being made up of A component and B component, wherein:
The A component does, by weight percentage:
Polyester polyol A:15～20%;
Polyester polyol B:15～20%;
Polyether glycol: 10～15%;
Small molecules linking agent: 2～5%;
Suds-stabilizing agent: 0.5～1.0%;
Chemical foaming agent: 0.3～0.5%;
Catalyzer: 3.0～6.0%;
Pneumatogen: 20～25%;
Fire retardant A:20～25%;
Fire retardant B:6～10%;
Wherein, polyester polyol A is 2.7 functionality, and molecular weight is the polyester polyol of 550-650;
Polyester polyol B is 2.5 functionality, and molecular weight is the polyester polyol of 500-600;
Polyether glycol is 4 functionality, and molecular weight is the polyether glycol of 400-500;
The small molecules linking agent is the 2-3 functionality, and molecular weight is the polyether glycol of 50-150;
Suds-stabilizing agent is non-hydrolysis silicon-carbon class tensio-active agent;
Chemical foaming agent is a water;
Catalyzer is low smell tertiary amine catalyst;
Pneumatogen is the mixture of HFC-365mfc and HFC-227, and wherein the mass content of HFC-365mfc is 87%;
Fire retardant A is halogen-containing and fire retardant phosphorus, halogen mass content 20%-30% wherein, phosphorus mass content 10%-20%;
Fire retardant B is for containing phosphorus flame retardant, wherein phosphorus mass content 15%-25%;
The B component is a polyphenyl polymethylene polyisocyanates.
Wherein, described suds-stabilizing agent is preferably used B-8538 (manufacturer is a Nanjing dolantin generation wound company).
Described fire retardant A is preferably tricresyl phosphate (2-chloropropyl) ester.
Described fire retardant B is preferably dimethyl methyl phosphonate.
Described catalyzer can be selected the triethylene diamine solution (A-33) of US Air gasification worker Dabco PT303 kicker, massfraction 33% and the mixture of US Air gasification worker Dabco PT304 catalyst for trimerization for use.
The preparation method who is applied to the environment-friendly type combination material of building exterior wall heat preserving of the present invention may further comprise the steps:
Preparation A component material: with load weighted polyether glycol, polyester polyol, small molecules linking agent, suds-stabilizing agent, chemical foaming agent, catalyzer, fire retardant, pneumatogen; Add in the reaction kettle successively; Stir half hour at normal temperatures, get final product barrelling;
A, B component material are pressed A: B=100: 100 mass ratio mixes, and promptly can be made into the environment-friendly type combination material that is applied to building exterior wall heat preserving.
The invention has the advantages that: A component material is to carry out at normal temperatures, not only save energy but also reduce energy supply equipment and loaded down with trivial details operation.The environment-friendly type group polyurethane foamed material of being produced building exterior wall heat preserving by A, B component material also is under normal temperature, normal pressure, to carry out, and technology is simple, and is easy to operate, and it is low to volatilize, the no three wastes, and constant product quality, production cost is low.Utilize the making of the mixture of HFC-365/227 for pneumatogen configuration building exterior wall heat preserving type combined polyether, when reaching the environmental protection purpose, reduce the foamy thermal conductivity, each item index reaches the requirement of GB.Through detecting the environment-protecting polyurethane froth product quality index that is applied to building exterior wall heat preserving, can reach:
Density:>=35kg/m
3
Ultimate compression strength: >=0.15MPa
Thermal conductivity :≤0.024W/m.k
Water-intake rate :≤4V/V%
Dimensional stability (100 ℃) :≤1.5%
Mean pore size≤0.5mm
Rate of closed hole >=90%
Performance has reached the requirement of GB/T 20219-2006 building exterior wall heat preserving rigid urethane foam fully.
Embodiment
Below in conjunction with embodiment the present invention is further specified.
Embodiment 1:
100 kilograms in preparation A component material, weighing respectively: 17 kilograms of polyester polyol A (2.7 functionality, molecular weight are 590), polyester polyol B (2.5 functionality; Molecular weight is 540) 17 kilograms, 11 kilograms of polyether glycols (4 functionality, molecular weight are 450); 3 kilograms of small molecules linking agents (2 functionality, molecular weight are 112), catalyst P T3030.9 kilogram A-332.7 kilogram; Catalyst P T-3040.9 kilogram, 0.5 kilogram in water, B-85381 kilogram; The HFC-365/22720 kilogram, 20 kilograms of tricresyl phosphate (2-chloropropyl) esters, 6 kilograms of dimethyl methyl phosphonates.With load weighted polyether glycol, polyester polyol, stablizer, linking agent, chemical foaming agent, catalyzer, fire retardant, pneumatogen; Add successively in the reaction kettle, stir half hour at normal temperatures, sampling is tested; Satisfy processing parameter; Send satisfied foam, promptly get A component specification product, from reaction kettle, take out the barrelling warehouse-in.
The B component is a polyphenyl polymethylene polyisocyanates.
With A, B component material by A: B=100: 100 mass ratioes are mixed and made into the environment-protecting polyurethane foam that is applied to building exterior wall heat preserving, and are qualified through the testing product quality index.
Below enclose the correlation technique index test of the obtained product of present embodiment:
Claims (5)
1. an environment-friendly type combination material that is applied to the skin insulation is characterized in that being made up of A component and B component, wherein:
The A component does, by weight percentage:
Polyester polyol A:15～20%;
Polyester polyol B:15～20%;
Polyether glycol: 10～15%;
Small molecules linking agent: 2～5%;
Suds-stabilizing agent: 0.5～1.0%;
Chemical foaming agent: 0.3～0.5%;
Catalyzer: 3.0～6.0%;
Pneumatogen: 20～25%;
Fire retardant A:20～25%;
Fire retardant B:6～10%;
Wherein, polyester polyol A is 2.7 functionality, and molecular weight is the polyester polyol of 550-650;
Polyester polyol B is 2.5 functionality, and molecular weight is the polyester polyol of 500-600;
Polyether glycol is 4 functionality, and molecular weight is the polyether glycol of 400-500;
The small molecules linking agent is the 2-3 functionality, and molecular weight is the polyether glycol of 50-150;
Suds-stabilizing agent is non-hydrolysis silicon-carbon class tensio-active agent;
Chemical foaming agent is a water;
Catalyzer is low smell tertiary amine catalyst;
Pneumatogen is the mixture of HFC-365mfc and HFC-227, and wherein the mass content of HFC-365mfc is 87%;
Fire retardant A is halogen-containing and fire retardant phosphorus, halogen mass content 20%-30% wherein, phosphorus mass content 10%-20%;
Fire retardant B is for containing phosphorus flame retardant, wherein phosphorus mass content 15%-25%;
The B component is a polyphenyl polymethylene polyisocyanates.
2. the environment-friendly type combination material that is applied to building exterior wall heat preserving according to claim 1 is characterized in that suds-stabilizing agent selects B-8538 for use.
3. the environment-friendly type combination material that is applied to building exterior wall heat preserving according to claim 1 is characterized in that fire retardant A is tricresyl phosphate (2-chloropropyl) ester.
4. the environment-friendly type combination material that is applied to building exterior wall heat preserving according to claim 1 is characterized in that fire retardant B is a dimethyl methyl phosphonate.
5. the described environment-friendly type that is applied to building exterior wall heat preserving of claim 1 makes up the preparation method who expects, it is characterized in that may further comprise the steps:
Preparation A component material: with load weighted polyether glycol, polyester polyol, small molecules linking agent, suds-stabilizing agent, chemical foaming agent, catalyzer, fire retardant, pneumatogen; Add in the reaction kettle successively; Stir half hour at normal temperatures, get final product barrelling;
A, B component material are pressed A: B=100: 100 mass ratio mixes, and promptly can be made into the environment-friendly type combination material that is applied to building exterior wall heat preserving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104373248A CN102558835B (en) | 2011-12-23 | 2011-12-23 | Environment friendly combined material for thermal insulation of outside walls of buildings and preparation method thereof |
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| CN2011104373248A CN102558835B (en) | 2011-12-23 | 2011-12-23 | Environment friendly combined material for thermal insulation of outside walls of buildings and preparation method thereof |
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| CN102558835B CN102558835B (en) | 2013-09-11 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102911341A (en) * | 2012-11-08 | 2013-02-06 | 厦门纽优新型工艺有限公司 | Formula and process of fire retardance modified polyurethane insulation board |
| CN102977586A (en) * | 2012-09-29 | 2013-03-20 | 北京东方雨虹防水技术股份有限公司 | Degradation resistance fire retardation type rigid polyurethane foam material and preparation method thereof |
| CN103724580A (en) * | 2013-12-27 | 2014-04-16 | 广西吉宽太阳能设备有限公司 | Waterproof and fireproof modified polyurethane thermal insulation material for buildings |
| CN103755909A (en) * | 2013-12-25 | 2014-04-30 | 广西超星太阳能科技有限公司 | Waterproof, insulated and fire-retardant material for building |
| CN104710596A (en) * | 2015-01-28 | 2015-06-17 | 北京东方雨虹防水技术股份有限公司 | Polyurethane foam composition, polyurethane foam and preparation method of polyurethane foam |
| CN105226995A (en) * | 2015-10-21 | 2016-01-06 | 成都九十度工业产品设计有限公司 | A kind of solar energy graphene battery |
| CN105330809A (en) * | 2015-11-25 | 2016-02-17 | 山东一诺威新材料有限公司 | Polyurethane mixed component for spaying refrigeration house and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787107A (en) * | 2010-02-21 | 2010-07-28 | 中国人民解放军63975部队 | Oil-absorbing polyurethane foam material |
| CN102167949A (en) * | 2010-11-29 | 2011-08-31 | 山东东大聚合物股份有限公司 | HFC-365mfc/227-type environment-friendly polyurethane composite paint and preparation method thereof |
-
2011
- 2011-12-23 CN CN2011104373248A patent/CN102558835B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787107A (en) * | 2010-02-21 | 2010-07-28 | 中国人民解放军63975部队 | Oil-absorbing polyurethane foam material |
| CN102167949A (en) * | 2010-11-29 | 2011-08-31 | 山东东大聚合物股份有限公司 | HFC-365mfc/227-type environment-friendly polyurethane composite paint and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977586A (en) * | 2012-09-29 | 2013-03-20 | 北京东方雨虹防水技术股份有限公司 | Degradation resistance fire retardation type rigid polyurethane foam material and preparation method thereof |
| CN102977586B (en) * | 2012-09-29 | 2014-12-17 | 北京东方雨虹防水技术股份有限公司 | Degradation resistance fire retardation type rigid polyurethane foam material and preparation method thereof |
| CN102911341A (en) * | 2012-11-08 | 2013-02-06 | 厦门纽优新型工艺有限公司 | Formula and process of fire retardance modified polyurethane insulation board |
| CN102911341B (en) * | 2012-11-08 | 2014-10-01 | 厦门纽优新型工艺有限公司 | Formula and process of fire retardance modified polyurethane insulation board |
| CN103755909A (en) * | 2013-12-25 | 2014-04-30 | 广西超星太阳能科技有限公司 | Waterproof, insulated and fire-retardant material for building |
| CN103724580A (en) * | 2013-12-27 | 2014-04-16 | 广西吉宽太阳能设备有限公司 | Waterproof and fireproof modified polyurethane thermal insulation material for buildings |
| CN104710596A (en) * | 2015-01-28 | 2015-06-17 | 北京东方雨虹防水技术股份有限公司 | Polyurethane foam composition, polyurethane foam and preparation method of polyurethane foam |
| CN105226995A (en) * | 2015-10-21 | 2016-01-06 | 成都九十度工业产品设计有限公司 | A kind of solar energy graphene battery |
| CN105330809A (en) * | 2015-11-25 | 2016-02-17 | 山东一诺威新材料有限公司 | Polyurethane mixed component for spaying refrigeration house and preparation method thereof |
| CN105330809B (en) * | 2015-11-25 | 2017-11-07 | 山东一诺威新材料有限公司 | Polyurethane combined material for freezer and preparation method thereof |
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| CN102558835B (en) | 2013-09-11 |
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Address after: 255400 Shandong Province, Zibo city Linzi District South East Nanshan Road West five by ethylene Applicant after: Shandong Dongda Inov New Material Co., Ltd. Address before: 255086 D, block 801, pioneer zone, hi tech Zone, Shandong, Zibo Applicant before: Shandong Dongda Inov New Material Co., Ltd. |
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Owner name: SHANDONG INOV NEW MATERIAL CO., LTD. Free format text: FORMER NAME: SHANDONG DONGDA INOV NEW MATERIAL CO., LTD. |
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Address after: 255400 Shandong Province, Zibo city Linzi District South East Nanshan Road West five by ethylene Patentee after: SHANDONG INOV NEW MATERIAL CO., LTD. Address before: 255400 Shandong Province, Zibo city Linzi District South East Nanshan Road West five by ethylene Patentee before: Shandong Dongda Inov New Material Co., Ltd. |