CN104211437B - A kind of environment friendly polyurethane rigid foam wall heat insulation material - Google Patents
A kind of environment friendly polyurethane rigid foam wall heat insulation material Download PDFInfo
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- CN104211437B CN104211437B CN201410472968.4A CN201410472968A CN104211437B CN 104211437 B CN104211437 B CN 104211437B CN 201410472968 A CN201410472968 A CN 201410472968A CN 104211437 B CN104211437 B CN 104211437B
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Abstract
The invention discloses a kind of environment friendly polyurethane rigid foam wall heat insulation material, it is made up of water and base-material, its base-material mainly contains organic isocyanate, polyether glycol, whipping agent, suds-stabilizing agent, linking agent, fire retardant, anti-aging agent, pearlstone, silicate cement, lignocellulose, sepiolite fibre, flyash and diatomite, described organic isocyanate is the one in diphenylmethanediisocyanate or tolylene diisocyanate, and the ratio of described base-material and water is 1:1.5 ~ 1.6.By the way, environment friendly polyurethane rigid foam wall heat insulation material of the present invention, have lightweight, high-strength, joint native, energy-conservation, insulation and decorate feature, adopt this product, not only the function in house is improved greatly, and the deadweight of buildings can be alleviated, meet the esthetic requirement of people.
Description
Technical field
The present invention relates to material of construction, particularly relate to a kind of environment friendly polyurethane rigid foam wall heat insulation material.
Background technology
Along with global energy is in short supply, each state all attaches great importance to the saving of the energy, and at building field, along with continually developing of real estate, energy scarcity problem becomes increasingly conspicuous, in building energy saving field, reducing one of important channel of building heating energy consumption is exactly the thermosteresis reducing building external structure to greatest extent, and body of wall is the main body of building external envelope structure, the materials for wall energy-conserving and environment-protective how to be are one of subject matter of the material of construction of every country research.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of environment friendly polyurethane rigid foam wall heat insulation material, has lightweight, high-strength, joint is native, energy-conservation, insulation and the feature of decorating, adopt this product, not only the function in house is improved greatly, and the deadweight of buildings can be alleviated, meet the esthetic requirement of people.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of environment friendly polyurethane rigid foam wall heat insulation material, it is made up of water and base-material, and its base-material mainly contains organic isocyanate, polyether glycol, whipping agent, suds-stabilizing agent, linking agent, fire retardant, anti-aging agent, pearlstone, silicate cement, lignocellulose, sepiolite fibre, flyash and diatomite, described organic isocyanate is the one in diphenylmethanediisocyanate or tolylene diisocyanate, and in described base-material, the weight of each component consists of: machine isocyanic ester 15 ~ 20 parts, polyether glycol 2 ~ 5 parts, whipping agent 3 ~ 5 parts, suds-stabilizing agent 2 ~ 4 parts, linking agent 5 ~ 10 parts, fire retardant 5 ~ 9 parts, 3 ~ 6 parts, anti-aging agent, pearlstone 75 ~ 85 parts, silicate cement 95 ~ 110 parts, lignocellulose 15 ~ 25 parts, sepiolite fibre 15 ~ 25 parts, 25 ~ 30 parts, flyash, 15 ~ 25 parts, diatomite, the ratio of described base-material and water is 1:1.5 ~ 1.6.
In the present invention's preferred embodiments, in described base-material, the weight of each component consists of: machine isocyanic ester 16 parts, polyether glycol 3.5 parts, whipping agent 4 parts, suds-stabilizing agent 3.5 parts, linking agent 7.5 parts, fire retardant 7 parts, 5 parts, anti-aging agent, pearlstone 85 parts, silicate cement 105 parts, lignocellulose 20 parts, sepiolite fibre 23 parts, 26 parts, flyash, 18 parts, diatomite, the ratio of described base-material and water is 1:1.55.
In the present invention's preferred embodiments, described suds-stabilizing agent is one or both in Polyoxyethylene fatty acyl hydramine, polyacrylic ester, polyacrylamide.
In the present invention's preferred embodiments, described fire retardant is nitride fire retardant.
In the present invention's preferred embodiments, the granularity of described pearlstone is 35 ~ 40 orders, and tap density is 95 ~ 105 kg/cubic meter, and thermal conductivity is lower than 0.03W/m.K.
The invention has the beneficial effects as follows: a kind of environment friendly polyurethane rigid foam of the present invention wall heat insulation material, have lightweight, high-strength, joint native, energy-conservation, insulation and decorate feature, adopt this product, not only the function in house is improved greatly, and the deadweight of buildings can be alleviated, meet the esthetic requirement of people.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of environment friendly polyurethane rigid foam wall heat insulation material, it is made up of water and base-material, its base-material mainly contains organic isocyanate, polyether glycol, whipping agent, suds-stabilizing agent, linking agent, fire retardant, anti-aging agent, pearlstone, silicate cement, lignocellulose, sepiolite fibre, flyash and diatomite, described organic isocyanate is the one in diphenylmethanediisocyanate or tolylene diisocyanate, in described base-material, the weight of each component consists of: machine isocyanic ester 15 ~ 20 parts, polyether glycol 2 ~ 5 parts, whipping agent 3 ~ 5 parts, suds-stabilizing agent 2 ~ 4 parts, linking agent 5 ~ 10 parts, fire retardant 5 ~ 9 parts, 3 ~ 6 parts, anti-aging agent, pearlstone 75 ~ 85 parts, silicate cement 95 ~ 110 parts, lignocellulose 15 ~ 25 parts, sepiolite fibre 15 ~ 25 parts, 25 ~ 30 parts, flyash, 15 ~ 25 parts, diatomite, the ratio of described base-material and water is 1:1.5 ~ 1.6.
Further, in described base-material, the weight of each component consists of: machine isocyanic ester 16 parts, polyether glycol 3.5 parts, whipping agent 4 parts, suds-stabilizing agent 3.5 parts, linking agent 7.5 parts, fire retardant 7 parts, 5 parts, anti-aging agent, pearlstone 85 parts, silicate cement 105 parts, lignocellulose 20 parts, sepiolite fibre 23 parts, 26 parts, flyash, 18 parts, diatomite, the ratio of described base-material and water is 1:1.55.
Further, described suds-stabilizing agent is one or both in Polyoxyethylene fatty acyl hydramine, polyacrylic ester, polyacrylamide.
Further, described fire retardant is nitride fire retardant.
Further, the granularity of described pearlstone is 35 ~ 40 orders, and tap density is 95 ~ 105 kg/cubic meter, and thermal conductivity is lower than 0.03W/m.K.
The invention has the beneficial effects as follows: a kind of environment friendly polyurethane rigid foam of the present invention wall heat insulation material, have lightweight, high-strength, joint native, energy-conservation, insulation and decorate feature, adopt this product, not only the function in house is improved greatly, and the deadweight of buildings can be alleviated, meet the esthetic requirement of people.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an environment friendly polyurethane rigid foam wall heat insulation material, it is characterized in that, it is made up of water and base-material, its base-material mainly contains organic isocyanate, polyether glycol, whipping agent, suds-stabilizing agent, linking agent, fire retardant, anti-aging agent, pearlstone, silicate cement, lignocellulose, sepiolite fibre, flyash and diatomite, described organic isocyanate is the one in diphenylmethanediisocyanate or tolylene diisocyanate, in described base-material, the weight of each component consists of: organic isocyanate 15 ~ 20 parts, polyether glycol 2 ~ 5 parts, whipping agent 3 ~ 5 parts, suds-stabilizing agent 2 ~ 4 parts, linking agent 5 ~ 10 parts, fire retardant 5 ~ 9 parts, 3 ~ 6 parts, anti-aging agent, pearlstone 75 ~ 85 parts, silicate cement 95 ~ 110 parts, lignocellulose 15 ~ 25 parts, sepiolite fibre 15 ~ 25 parts, 25 ~ 30 parts, flyash, 15 ~ 25 parts, diatomite, the ratio of described base-material and water is 1:1.5 ~ 1.6.
2. environment friendly polyurethane rigid foam wall heat insulation material according to claim 1, it is characterized in that, in described base-material, the weight of each component consists of: organic isocyanate 16 parts, polyether glycol 3.5 parts, whipping agent 4 parts, suds-stabilizing agent 3.5 parts, linking agent 7.5 parts, fire retardant 7 parts, 5 parts, anti-aging agent, pearlstone 85 parts, silicate cement 105 parts, lignocellulose 20 parts, sepiolite fibre 23 parts, 26 parts, flyash, 18 parts, diatomite, the ratio of described base-material and water is 1:1.55.
3. environment friendly polyurethane rigid foam wall heat insulation material according to claim 1, is characterized in that, described suds-stabilizing agent is one or both in Polyoxyethylene fatty acyl hydramine, polyacrylic ester, polyacrylamide.
4. environment friendly polyurethane rigid foam wall heat insulation material according to claim 1, is characterized in that, described fire retardant is nitride fire retardant.
5. environment friendly polyurethane rigid foam wall heat insulation material according to claim 1, is characterized in that, the granularity of described pearlstone is 35 ~ 40 orders, and tap density is 95 ~ 105 kg/cubic meter, and thermal conductivity is lower than 0.03W/m.K.
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| CN201410472968.4A CN104211437B (en) | 2014-09-17 | 2014-09-17 | A kind of environment friendly polyurethane rigid foam wall heat insulation material |
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| CN201410472968.4A CN104211437B (en) | 2014-09-17 | 2014-09-17 | A kind of environment friendly polyurethane rigid foam wall heat insulation material |
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| CN104211437A CN104211437A (en) | 2014-12-17 |
| CN104211437B true CN104211437B (en) | 2016-01-13 |
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| CN104497554A (en) * | 2015-01-05 | 2015-04-08 | 孟红琳 | Preparation method of weatherproof polyurethane thermal insulation wall material |
| CN105175958A (en) * | 2015-07-15 | 2015-12-23 | 常州市武进金阳光电子有限公司 | Non-asbestos-fiber oil-resistant and high-temperature-resistant calcium silicate plate and preparation method thereof |
| CN105060925A (en) * | 2015-08-18 | 2015-11-18 | 苏州赛斯德工程设备有限公司 | Method for preparing kieselguhr porous thermal insulation material |
| CN106007505B (en) * | 2016-05-20 | 2018-01-26 | 河北建筑工程学院 | A kind of polyurethane foamed concrete and preparation method thereof |
| CN106188494A (en) * | 2016-08-03 | 2016-12-07 | 南宁可煜能源科技有限公司 | Hard polyaminoester exterior wall foamed materials |
| CN106243693A (en) * | 2016-08-03 | 2016-12-21 | 南宁可煜能源科技有限公司 | Environment-protecting polyurethane exterior wall cellular insulant |
| CN106279628A (en) * | 2016-08-25 | 2017-01-04 | 谢松芬 | Hard polyaminoester exterior wall foamed materials |
| CN106366633A (en) * | 2016-08-25 | 2017-02-01 | 谢松芬 | Environment-friendly polyurethane outer wall foam heat insulating material |
| CN106279631A (en) * | 2016-08-25 | 2017-01-04 | 胡国旺 | Polyurethane foam heat insulation material |
| CN106278354B (en) * | 2016-08-31 | 2017-11-03 | 张家口市凯博风房地产开发有限公司 | A kind of external-wall heat-insulation material and preparation method thereof |
| CN106481039A (en) * | 2016-09-28 | 2017-03-08 | 广西吉顺能源科技有限公司 | Lithotome polyurethane heat-insulation waterproof and heat-insulating integration wall board |
| CN106630749A (en) * | 2016-12-08 | 2017-05-10 | 广西北海浩邦新能源科技有限公司 | Environment-friendly thermal insulation material and preparation method thereof |
| CN106830837A (en) * | 2017-02-16 | 2017-06-13 | 江苏省苏安能节能建材科技有限公司 | A kind of composite foamed insulation material of polyurethane cement and preparation method thereof |
| CN106904885A (en) * | 2017-03-01 | 2017-06-30 | 苏州顶裕节能设备有限公司 | A kind of environment-friendly type energy-saving insulation material and preparation method thereof |
| CN113493339A (en) * | 2020-03-20 | 2021-10-12 | 山东天海新材料工程有限公司 | Preparation method of waterproof heat-insulation material for building |
| CN112028649A (en) * | 2020-08-28 | 2020-12-04 | 江苏苏嘉集团新材料有限公司 | Energy-saving and environment-friendly refractory brick and preparation method thereof |
| CN114106552A (en) * | 2021-12-08 | 2022-03-01 | 中国农业科学院都市农业研究所 | Environment-friendly container type heat insulation material for farm and processing technology |
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Inventor after: Liu Chengwang Inventor before: Wang Yunan |
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Effective date of registration: 20170629 Address after: 221700 Jiangsu city of Xuzhou province Fengxian County Wang Zhen Industrial Park Patentee after: Xuzhou champion building materials Co., Ltd. Address before: Hu high tech Zone of Suzhou City, Jiangsu province 215000 Guan Zhen Hu Yang Road No. 81, room 404 Patentee before: Environmental Protection Technology Co., Ltd newly pulls together in Suzhou |
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