CN106188494A - Hard polyaminoester exterior wall foamed materials - Google Patents
Hard polyaminoester exterior wall foamed materials Download PDFInfo
- Publication number
- CN106188494A CN106188494A CN201610627943.6A CN201610627943A CN106188494A CN 106188494 A CN106188494 A CN 106188494A CN 201610627943 A CN201610627943 A CN 201610627943A CN 106188494 A CN106188494 A CN 106188494A
- Authority
- CN
- China
- Prior art keywords
- parts
- exterior wall
- foamed materials
- hard polyaminoester
- foaming agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aromatic isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of hard polyaminoester exterior wall foamed materials, the raw material of following weight foam and make: poly-4,4 ' '-diphenylmethane diisocyanate 30 40 parts, PEPA 30 40 parts, catalyst 24 parts, fire retardant 24 parts, foaming agent 12 parts, foam stabiliser 24 parts, silicone oil 35 parts, expanded perlite 20 30 parts, 15 25 parts of flyash, 10 20 parts of kieselguhr, deionized water 20 30 parts.Hard polyaminoester exterior wall foamed materials of the present invention has intensity height, light weight, heat conduction is low, dimensional stability is good, insulation effect is good, wear-and corrosion-resistant is good feature, also there is efficient fire retardancy, and do not use Chlorofluorocarbons (CFCs) (CFC) foaming agent, and it is the use of fluorine chloralkane as foaming agent, energy-conserving and environment-protective.Additionally, the preparation technology of the present invention is simple, with low cost, equipment requirements is low, production process environmental protection, it is easy to industrialized production, is suitable to popularization and application on a large scale.
Description
Technical field
The present invention relates to building material technical field, specifically a kind of hard polyaminoester exterior wall foamed materials.
Background technology
Much more typically common polyurethane material uses the polyether polyol that degree of functionality is many, hydroxyl value is high anti-with polyisocyanates
Should, make the high molecular polymer of cross-linked structure.At present, polyurethane is as construction material, and volume of production is increasing, its tool
Have that hardness is big, compressive strength is high, dimensional stability is preferable, light weight, heat conductivity are low, rate of closed hole more than 95%, anticorrosion antiwear
The advantage such as good, purposes widely, can substitute for rubber, plastics, nylon etc., for airport, hotel, building materials, automobile factory, coal
Ore deposit factory, cement plant, condo, villa, landscaping etc..
Now, whole world heat preserving and insulating material is just sent out towards efficient, energy-conservation, thin layer, outer integration direction of protecting heat insulation, waterproof
Exhibition, at Development of Novel heat preserving and insulating material and meet structural thermal insulation power-saving technology simultaneously, more emphasizes to use insulation absolutely targetedly
Hot material, by standard criterion design and construction, makes great efforts improve insulating efficiency and reduce cost.At present, China large-scale use
Organic insulation material mainly has EPS (polystyrene foam), PS (extruded polystyrene foam) and PU (polyurethane foam), all
Belonging to inflammable organic insulation material, maximum advantage is that light weight, insulation, thermal insulation are good；Shortcoming is that fire savety is poor, inflammable
The most aging and not environmentally.Discharge a large amount of toxic smog when burning, people can be made to be poisoned at short notice and suffocate.
Summary of the invention
It is an object of the invention to provide and a kind of have that high resistance to compression degree, high degree of drawing, shrinkage be good and the hard of environmental protection
Polyurethane exterior wall foamed materials.
The present invention solves the technical scheme of technical problem:
A kind of hard polyaminoester exterior wall foamed materials, is foamed by the raw material of following weight and makes:
Poly-4,4 '-'-diphenylmethane diisocyanate 30-40 part, PEPA 30-40 part, catalyst 2-4 part, fire retardant 2-4
Part, foaming agent 1-2 part, foam stabiliser 2-4 part, silicone oil 3-5 part, expanded perlite 20-30 part, flyash 15-25 part, diatom
Soil 10-20 part, deionized water 20-30 part.
Above-mentioned hard polyaminoester exterior wall foamed materials, it is preferable that foamed by the raw material of following weight and make:
Poly-4,4 '-'-diphenylmethane diisocyanate 35 parts, PEPA 35 parts, catalyst 3 parts, fire retardant 3 parts, foaming agent 2
Part, foam stabiliser 3 parts, silicone oil 4 parts, expanded perlite 25 parts, 20 parts of flyash, 15 parts of kieselguhr, deionized water 25 parts.
Described catalyst is pentamethyl triethylene diamine.
Described fire retardant is the mixture of one or more in methyl-phosphoric acid dimethyl ester, ethyl phosphonic acid diethylester.
Described foaming agent is fluorine chloralkane.
Described foam stabiliser is the one or two in Polyoxyethylene fatty acyl hydramine, polyacrylate, polyacrylamide
Kind.
The granularity of described expanded perlite is 40-50 mesh, and bulk density is 90-100kg/m2, heat conductivity is less than
0.025W/m.K。
The preparation method of above-mentioned hard polyaminoester exterior wall foamed materials comprises the steps:
(1) according to the proportion by weight of above-mentioned raw materials；
(2) successively by steady to poly-4,4 '-'-diphenylmethane diisocyanate, PEPA, catalyst, fire retardant, foaming agent, foam
Determine agent, silicone oil, expanded perlite, flyash, kieselguhr, deionized water join in the material pump of high-pressure spray gun, make in material pump
Turn/the speed of min stirring 20-25min with 1100-1300, make each raw material be sufficiently mixed uniformly, obtain product.
The product have the advantages that: hard polyaminoester exterior wall foamed materials of the present invention has intensity height, light weight, leads
The feature that heat is low, dimensional stability is good, insulation effect good, wear-and corrosion-resistant is good, also has efficient fire retardancy, and does not has
Use Chlorofluorocarbons (CFCs) (CFC) foaming agent, and be the use of fluorine chloralkane as foaming agent, energy-conserving and environment-protective.Use this product, not only
The function in house is substantially improved, and can alleviate the deadweight of building, meets the esthetic requirement of people.Additionally, the present invention
Preparation technology is simple, and with low cost, equipment requirements is low, production process environmental protection, it is easy to industrialized production, is suitable to promote on a large scale and answers
With.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, but the invention is not limited in these embodiments.
Embodiment 1
A kind of hard polyaminoester exterior wall foamed materials, is foamed by the raw material of following weight and makes:
Poly-4,4 '-'-diphenylmethane diisocyanate 30kg, PEPA 30kg, catalyst 2kg, fire retardant 2kg, foaming agent
1kg, foam stabiliser 2kg, silicone oil 3kg, expanded perlite 20kg, flyash 15kg, kieselguhr 10kg, deionized water 20kg.
Described catalyst is pentamethyl triethylene diamine.
Described fire retardant is methyl-phosphoric acid dimethyl ester.
Described foaming agent is fluorine chloralkane.
Described foam stabiliser is Polyoxyethylene fatty acyl hydramine.
The granularity of described expanded perlite is 40 mesh, and bulk density is 90kg/m2, heat conductivity is less than 0.025W/m.K.
The preparation method of above-mentioned hard polyaminoester exterior wall foamed materials comprises the steps:
(1) according to the proportion by weight of above-mentioned raw materials；
(2) successively by steady to poly-4,4 '-'-diphenylmethane diisocyanate, PEPA, catalyst, fire retardant, foaming agent, foam
Determine agent, silicone oil, expanded perlite, flyash, kieselguhr, deionized water join in the material pump of high-pressure spray gun, make in material pump
Stir 20min by the speed of 1100 turns/min, make each raw material be sufficiently mixed uniformly, obtain product.
Embodiment 2
A kind of hard polyaminoester exterior wall foamed materials, is foamed by the raw material of following weight and makes:
Poly-4,4 '-'-diphenylmethane diisocyanate 35kg, PEPA 35kg, catalyst 3kg, fire retardant 3kg, foaming agent
2kg, foam stabiliser 3kg, silicone oil 4kg, expanded perlite 25kg, flyash 20kg, kieselguhr 15kg, deionized water 25kg.
Described catalyst is pentamethyl triethylene diamine.
Described fire retardant is ethyl phosphonic acid diethylester.
Described foaming agent is fluorine chloralkane.
Described foam stabiliser is polyacrylate.
The granularity of described expanded perlite is 45 mesh, and bulk density is 95kg/m2, heat conductivity is less than 0.025W/m.K.
The preparation method of above-mentioned hard polyaminoester exterior wall foamed materials comprises the steps:
(1) according to the proportion by weight of above-mentioned raw materials；
(2) successively by steady to poly-4,4 '-'-diphenylmethane diisocyanate, PEPA, catalyst, fire retardant, foaming agent, foam
Determine agent, silicone oil, expanded perlite, flyash, kieselguhr, deionized water join in the material pump of high-pressure spray gun, make in material pump
Stir 22min by the speed of 1200 turns/min, make each raw material be sufficiently mixed uniformly, obtain product.
Embodiment 3
A kind of hard polyaminoester exterior wall foamed materials, is foamed by the raw material of following weight and makes:
Poly-4,4 '-'-diphenylmethane diisocyanate 40kg, PEPA 40kg, catalyst 4kg, fire retardant 4kg, foaming agent
2kg, foam stabiliser 4kg, silicone oil 5kg, expanded perlite 30kg, flyash 25kg, kieselguhr 20kg, deionized water 30kg.
Described catalyst is pentamethyl triethylene diamine.
Described fire retardant is methyl-phosphoric acid dimethyl ester, the mixture of ethyl phosphonic acid diethylester.
Described foaming agent is fluorine chloralkane.
Described foam stabiliser is polyacrylamide.
The granularity of described expanded perlite is 50 mesh, and bulk density is 100kg/m2, heat conductivity is less than 0.03W/m.K.
The preparation method of above-mentioned hard polyaminoester exterior wall foamed materials comprises the steps:
(1) according to the proportion by weight of above-mentioned raw materials；
(2) successively by steady to poly-4,4 '-'-diphenylmethane diisocyanate, PEPA, catalyst, fire retardant, foaming agent, foam
Determine agent, silicone oil, expanded perlite, flyash, kieselguhr, deionized water join in the material pump of high-pressure spray gun, make in material pump
Stir 25min by the speed of 1300 turns/min, make each raw material be sufficiently mixed uniformly, obtain product.
The physical function parameter of the hard polyaminoester exterior wall foamed materials prepared embodiment 1-3 respectively is examined
Surveying, and contrast with existing conventional polyurethanes construction material, test result is as shown in table 1.
| Performance indications | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Comprcssive strength MPa | 0.334 | 0.337 | 0.341 | 0.231 |
| HRR (KW/m2) | 112 | 111 | 114 | 149 |
| Heat conductivity w/ (m.k) | 0.015 | 0.021 | 0.018 | 0.031 |
| Rate of closed hole (%) | 95.7 | 95.9 | 96.1 | 91.2 |
From table, the comprcssive strength of hard polyaminoester exterior wall foamed materials, heat prepared by above example of the present invention are released
Put the indexs such as speed, heat conductivity and rate of closed hole all to have than existing construction material and improve significantly, chilled or hot conditions
Lower ungauged regions, deform, expand, the phenomenon such as cracking, be the construction material that a kind of performance is good.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a hard polyaminoester exterior wall foamed materials, it is characterised in that: foamed by the raw material of following weight and make:
Poly-4,4 '-'-diphenylmethane diisocyanate 30-40 part, PEPA 30-40 part, catalyst 2-4 part, fire retardant 2-4
Part, foaming agent 1-2 part, foam stabiliser 2-4 part, silicone oil 3-5 part, expanded perlite 20-30 part, flyash 15-25 part, diatom
Soil 10-20 part, deionized water 20-30 part.
Described foam stabiliser is one or both in Polyoxyethylene fatty acyl hydramine, polyacrylate, polyacrylamide.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: by following weight
Raw material foaming is made:
Poly-4,4 '-'-diphenylmethane diisocyanate 35 parts, PEPA 35 parts, catalyst 3 parts, fire retardant 3 parts, foaming agent 2
Part, foam stabiliser 3 parts, silicone oil 4 parts, expanded perlite 25 parts, 20 parts of flyash, 15 parts of kieselguhr, deionized water 25 parts.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: described catalyst is pentamethyl
Triethylene diamine.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: described fire retardant is methyl phosphorus
One or both mixture in dimethyl phthalate, ethyl phosphonic acid diethylester.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: described foaming agent is fluorine chloro
Alkane.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: the grain of described expanded perlite
Degree is 40-50 mesh, and bulk density is 90-100kg/m2, heat conductivity is less than 0.025W/m.K.
Hard polyaminoester exterior wall foamed materials the most according to claim 1, it is characterised in that: its preparation method includes as follows
Step:
(1) according to the proportion by weight of above-mentioned raw materials；
(2) successively by steady to poly-4,4 '-'-diphenylmethane diisocyanate, PEPA, catalyst, fire retardant, foaming agent, foam
Determine agent, silicone oil, expanded perlite, flyash, kieselguhr, deionized water join in the material pump of high-pressure spray gun, make in material pump
Turn/the speed of min stirring 20-25min with 1100-1300, make each raw material be sufficiently mixed uniformly, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627943.6A CN106188494A (en) | 2016-08-03 | 2016-08-03 | Hard polyaminoester exterior wall foamed materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627943.6A CN106188494A (en) | 2016-08-03 | 2016-08-03 | Hard polyaminoester exterior wall foamed materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106188494A true CN106188494A (en) | 2016-12-07 |
Family
ID=57497111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627943.6A Pending CN106188494A (en) | 2016-08-03 | 2016-08-03 | Hard polyaminoester exterior wall foamed materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106188494A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810120A (en) * | 2017-02-19 | 2017-06-09 | 洪其祥 | A kind of fast-drying type lightweight concrete |
| CN107312158A (en) * | 2017-07-18 | 2017-11-03 | 合肥广能新材料科技有限公司 | Polyurethane foam external-wall heat-insulation material and preparation method thereof |
| 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 |
| CN107936210A (en) * | 2017-12-07 | 2018-04-20 | 遂宁市明川零贰零科技有限公司 | Light thermal-insulation type hard polyaminoester exterior wall foamed material |
| 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 |
| US11634553B2 (en) | 2018-06-29 | 2023-04-25 | Westlake Royal Building Products (Usa) Inc. | Foam composites and methods of preparation thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384145A (en) * | 2001-05-09 | 2002-12-11 | 上海凯耳新型建材有限公司 | Polyurethane for heat insulation in outer wall |
| CN101608009A (en) * | 2008-06-16 | 2009-12-23 | 上海凯耳聚氨酯有限公司 | Environment-friendly impervious flame-retardant ultra-low temperature heat preservation material for outer wall |
| CN104211437A (en) * | 2014-09-17 | 2014-12-17 | 苏州新协力环保科技有限公司 | Environment-friendly rigid polyurethane foam wall body insulation material |
| CN104927023A (en) * | 2014-11-06 | 2015-09-23 | 上海世富环保节能科技股份有限公司 | High-performance hard-foam polyurethane heat insulating material for exterior walls |
-
2016
- 2016-08-03 CN CN201610627943.6A patent/CN106188494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384145A (en) * | 2001-05-09 | 2002-12-11 | 上海凯耳新型建材有限公司 | Polyurethane for heat insulation in outer wall |
| CN101608009A (en) * | 2008-06-16 | 2009-12-23 | 上海凯耳聚氨酯有限公司 | Environment-friendly impervious flame-retardant ultra-low temperature heat preservation material for outer wall |
| CN104211437A (en) * | 2014-09-17 | 2014-12-17 | 苏州新协力环保科技有限公司 | Environment-friendly rigid polyurethane foam wall body insulation material |
| CN104927023A (en) * | 2014-11-06 | 2015-09-23 | 上海世富环保节能科技股份有限公司 | High-performance hard-foam polyurethane heat insulating material for exterior walls |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810120A (en) * | 2017-02-19 | 2017-06-09 | 洪其祥 | A kind of fast-drying type lightweight concrete |
| CN107312158A (en) * | 2017-07-18 | 2017-11-03 | 合肥广能新材料科技有限公司 | Polyurethane foam external-wall heat-insulation material and preparation method thereof |
| 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 |
| CN107936210A (en) * | 2017-12-07 | 2018-04-20 | 遂宁市明川零贰零科技有限公司 | Light thermal-insulation type hard polyaminoester exterior wall foamed material |
| US11634553B2 (en) | 2018-06-29 | 2023-04-25 | Westlake Royal Building Products (Usa) Inc. | Foam composites and methods of preparation 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106188494A (en) | Hard polyaminoester exterior wall foamed materials | |
| CN102702955B (en) | A kind of waterproof insulation spray painting type polyurethane composite material and using method thereof | |
| CN106117490A (en) | A kind of building polyurethane foamed material | |
| CN104017154B (en) | Electric water heater combined polyether, urethane and feedstock composition and preparation method thereof | |
| CN103709369B (en) | A kind of Fluoride-free environmentally-frierigidtype rigidtype polyurethane foam sheet material composite material | |
| CN102936326A (en) | Polyurethane spray-coating composite material for storage tank thermal insulation and preparation method thereof | |
| CN104788642A (en) | Hard polyurethane foam for ultralow-temperature insulation and preparation method thereof | |
| CN106243693A (en) | Environment-protecting polyurethane exterior wall cellular insulant | |
| CN107488250A (en) | Light thermal-insulation type hard polyaminoester exterior wall foamed material | |
| CN104130368A (en) | Flame-retardant polyurethane cast rigid foamed plastic sheet | |
| CN102229697A (en) | Solar polyurethane thermal insulation material | |
| CN104387549A (en) | Combined polyether for flame-retardant bulk rigid polyurethane foams and application method of combined polyether | |
| CN107265976A (en) | A kind of preparation method of insulated fire construction material | |
| CN106243692A (en) | The polyurethane resin insulation material of high-hydroscopicity | |
| CN106496515A (en) | Spray coating type polyurethane thermal-insulating waterproof heat-insulation integrative material | |
| CN106279630A (en) | Floride-free type polyurethane insulation material | |
| CN106243695A (en) | High performance polyurethane exterior wall foamed materials | |
| CN106243303A (en) | Environmentally-friepolyurethane polyurethane foam heat-insulation material | |
| CN105969138A (en) | Fireproof moistureproof exterior wall thermal insulation material and coating | |
| CN102936328A (en) | Combination material of insulation boards for producing building outer walls and preparation method thereof | |
| CN106243308A (en) | Building polyurethane foamed material | |
| CN105384902A (en) | Novel environmental-protection flame-retardant polyurethane material for building thermal insulation | |
| CN106366633A (en) | Environment-friendly polyurethane outer wall foam heat insulating material | |
| CN106188463A (en) | The polyurethane resin insulation material of high-hydroscopicity | |
| CN107936210A (en) | Light thermal-insulation type hard polyaminoester exterior wall foamed material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |