CN103819651A - Hard polyurethane foam material and preparation method thereof - Google Patents
Hard polyurethane foam material and preparation method thereof Download PDFInfo
- Publication number
- CN103819651A CN103819651A CN201410071866.1A CN201410071866A CN103819651A CN 103819651 A CN103819651 A CN 103819651A CN 201410071866 A CN201410071866 A CN 201410071866A CN 103819651 A CN103819651 A CN 103819651A
- Authority
- CN
- China
- Prior art keywords
- polyurethane foam
- component
- rigid polyurethane
- materials
- mixture
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- 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
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a hard polyurethane foam material. The hard polyurethane foam material comprises an A component and a B component, wherein the A component is polymethylene polyphenyl polyisocyanate, and the B component comprises a polyol, a foam stabilizer, a catalyst, a foaming agent, a chain extender, a cross-linking agent and a composite reinforcing material. The hard polyurethane foam material has characteristics of high strength, light weight, low heat conduction, good thermal insulation effects, good sound insulation, foam pores mainly being a closed-pore type, capability of bearing large load, good wear resistance, good corrosion resistance, good dimension stability, and the like, and is suitable for the fields of insulating materials, thermal insulation materials, thermal insulation materials of building walls, sandwich laminated plates, structural materials, sound insulation materials, aviation materials, spaceflight materials, road repairing, and the like. The hard polyurethane foam material can also be used as wood-imitation materials with high strength and high density, and is suitable for manufacturing various furniture, etc..
Description
Technical field
The present invention relates to a kind of rigid polyurethane foam and preparation method thereof, belong to building material field.
Background technology
The general functionality polyether glycols many, that hydroxyl value is high that adopt of common rigid polyurethane foam react with polyisocyanates more, make the high molecular polymer of cross-linked structure, the advantage such as it has that hardness is large, compressive strength is high, dimensional stability is better, quality is light, thermal conductivity is low, rate of closed hole more than 95%, anticorrosion antiwear are good, is widely used in various heat-insulating materials, sound-proof material, propping material and space material etc.But the intensity of common rigid polyurethane foam is unsatisfactory, cannot be applicable to, highway is repaired, agent structure gap is filled up and supported and the field such as imitative wooden furniture.
In order to address the above problem, Chinese patent 200610019610 has been announced a kind of high strength hard polyurethane foam plastics, in formula, add nano grade inorganic material, prepare new rigid polyurethane foam and improved 15～40% than original material mechanical performance, dimensional stability has improved more than 30%.Chinese patent 201310011152 discloses a kind of modified fly ash micro-sphere and has strengthened rigid polyurethane foam, fill rigid polyurethane foam by adopting modified coal ash, can effectively improve mechanical property and the resistance toheat of polyurethane foamed material, reduce production cost, and realize effective utilization of flyash, be the fabrication of new materials path of environmental protection, and can have brought huge economic benefit to society.
But the reinforced effects difference of different fillers to material, many technical performance indexs such as compressive strength, Young's modulus, dimensional stability, hardness, tensile strength and shock strength are often difficult to take into account, in prior art, still lack and can improve various aspects of performance index comprehensively, especially take into account the rigid polyurethane foam of three core index such as intensity, density, dimensional stability.
Summary of the invention
For the defect of prior art, the invention discloses a kind of rigid polyurethane foam, by the creative research to moiety, gained rigid polyurethane foam has the features such as intensity is high, quality is light, heat conduction is low, dimensional stability is good, wear-and corrosion-resistant is good, is widely used in that heat-insulating material, sound-proof material, space material, highway are repaired, agent structure gap fills up and support and the numerous areas such as imitative wooden furniture.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of rigid polyurethane foam, is made up of A component and B component, and wherein, A component is poly methylene poly phenyl poly isocyanate; B component comprises polyvalent alcohol, suds-stabilizing agent, catalyzer, whipping agent, chainextender, linking agent and composite reinforcing material.
The consumption of above-mentioned various compositions can be adjusted as required, as long as make A, B two components carry out free foaming.
Preferably, each composition consumption is, in parts by weight A component: poly methylene poly phenyl poly isocyanate 90-120; B component: polyvalent alcohol 80-120, suds-stabilizing agent 1-5, catalyzer 0.5-8, whipping agent 10-25, chainextender 1-10, linking agent 2-10 and composite reinforcing material 5-30.
In the present invention, poly methylene poly phenyl poly isocyanate used, is called for short PAPI, claims again thick MDI, polymeric MDI, concrete product can be bought from preparation company, includes but not limited to one or more mixture of the product such as M20S, PM-200,44V20,5005, PAPI-27.
Preferably, described poly methylene poly phenyl poly isocyanate functionality is between 2.5-3.0, and NCO massfraction is 30.5-32.5.
In the present invention, described polyvalent alcohol can be polyether glycol, polyester polyol, is preferably the mixture of polyester polyol and polyether glycol.
Wherein, polyester polyol is selected from aromatic polyester and/or rosen polyester, includes but not limited to one or more the mixture of PS-3152, PS-2402, PS-2502A, PS-3802, PS-2752, SKR-400C, SKR-410, SKR-380B etc.
Wherein, polyether glycol includes but not limited to one or more the mixture in SU-450L, SU-415M, SA-460, SA-490, DD-4110, NT-330B, R2403, R2438A, R420, R2305, R3004A, GEP-330N.
In the present invention, suds-stabilizing agent can adopt the conventional stablizer in foam materials field, includes but not limited to one or more the mixture in AK8812, AK8805, AK8832, AK-8806, AK6618, L560, B8462, B8453, B8444, Silbyk TP-3798, Silbyk TP-3799.
In the present invention, described catalyzer is amine and/or organo-metallic catalyst, is preferably the mixture of amines catalyst (0.5-7 part) and organo-metallic catalyst (0.1-1 part).
Wherein, amines catalyst comprises trolamine, triethylene diamine, diethylenetriamine, N, the mixture of one or more in N-dimethyl benzylamine, three (dimethylamino-propyl) Hexahydrotriazine; Organo-metallic catalyst comprises a kind of in the dibutyl tin laurate (T-120) of organo-bismuth, dibutyl tin laurate (T-12), stannous octoate (T-9) and modification or more than one mixture.
In the present invention, whipping agent can adopt this area common type, includes but not limited to one or more the mixture in HCFC-141b, HCFC-123, HCFC-22, water, HFC-245fa, Solkane365mfc, Skellysolve A, iso-pentane, pentamethylene.
In the present invention, chainextender is selected from trolamine, 3,3 '-bis-chloro-4,4 '-diphenylmethanediamiand, glycol ether, butyleneglycol, 3, the mixture of one or more in 5-dimethythiotoluene diamine, ethylene glycol, hexylene glycol, glycerol, dipropylene glycol, TriMethylolPropane(TMP), Isosorbide-5-Nitrae-hexalin.
In the present invention, linking agent is one or more the mixture in TriMethylolPropane(TMP), trolamine, small molecules polyether triol, glycerine, diethanolamine, glycol amine, two-2-(hydroxypropyl) aniline.
In the present invention, composite reinforcing material is that fiber (3-10 part) and inorganic particle (5-20 part) are compound.
Wherein, fiber is selected one or more the mixture in glass fibre, vegetable fibre, organic fibre and carbon fiber, and inorganic particle is selected glass microballon, SiO
2, calcium carbonate, graphite, SiC, TiO
2in one or more mixture.
Accordingly, the invention discloses the preparation method of described rigid polyurethane foam, A component is added in B component, high-speed stirring, makes its free foaming.
Preferably, the temperature of reaction of free foaming is 15～40 ℃, and the curing time of free foaming is 30min.
The experiment that applicant carries out shows, the features such as foam material of the present invention has that intensity is high, quality is light, heat conduction is low, dimensional stability is good, insulation effect is good, rate of closed hole more than 95%, soundproof effect is good, wear-and corrosion-resistant is good, are widely used in that heat-insulating material, sound-proof material, laminboard layer plywood, structured material, aerospace material, highway are repaired, agent structure gap fills up and support and the numerous areas such as imitative wooden furniture.
Embodiment
The invention spirit can better understand the present invention in conjunction with embodiment; but the present invention is not restricted to only adopt following method to realize; those skilled in the art carry out according to existing general knowledge on this basis change, replacement etc. still belong to protection scope of the present invention, and protection scope of the present invention is covered by its claim and equivalents thereof.
Embodiment 1
A component: weigh 100 parts of polyphenyl polymethylene polyisocyanates PAPI, trade mark M20S, the massfraction of NCO is 31.4%, viscosity (25 ℃) for 200mPas average functionality be 2.7 (Shanghai branch officies of BASF China).
The preparation of B component: at 25 ℃ of temperature, by the suds-stabilizing agent AK-8806, diethylenetriamine, the T-120 of 0.8 part, the Solkane365mfc of 18.0 parts, the ethylene glycol of 5.0 parts, the trolamine of 4.0 parts, the glass fibre of 7.0 parts and the SiO of 8.0 parts of 4.0 parts that weigh 3.0 parts
2join agitator, weigh in advance in 75 parts of polyether glycol SU-415M and 25 parts of polyester polyol PS-3802, stir 360s through agitator, rotating speed is 120r/min.
Wherein polyether glycol SU-415M, hydroxyl value 400～430mgKOH/g, viscosity (25 ℃) is 2000～5000mPas (Shandong Lanxing Dongda Chemical Co.,Ltd); Polyester polyol PS-3802, hydroxyl value 380～400mgKOH/g, viscosity (25 ℃) is 3000 ± 500mPas (Qingdao Rui Nuo Chemical Co., Ltd.); Silicon foams stablizer AK-8806 (Yantai hundred million reaches urethane company limited); Diethylenetriamine (Shanghai Ying Gu Chemical Co., Ltd.); T-120 (air Chemicals (China) Investment Co., Ltd); Solkane365mfc (Su Wei fluorine chemistry company limited); Ethylene glycol (Shenzhen San Yuan Chemical Co., Ltd.); Trolamine (Fushun Yi Long Chemical Co., Ltd.); Glass fibre (Ya Taida Science and Technology Ltd. of Shenzhen); SiO
2(Shijiazhuang City Xin Yuanxin industry company limited).
Preparation method: 20g A component is poured 25g B component into, take rotating speed as 220r/min high-speed stirring 3-4s, makes its free foaming, slaking 30min.
High-strength rigid polyurethane foam has been carried out to performance test, and result is as table 1.
Table 1 the performance test results
Embodiment 2
A component: weigh 100 parts of polyphenyl polymethylene polyisocyanates PAPI, trade mark 44V20, the massfraction of NCO is 30.2-32.0%, viscosity (25 ℃) for 150-250mPas average functionality be 2.7 (Bayer chemistry).
The preparation of B component: at 25 ℃ of temperature, by the suds-stabilizing agent Silbyk TP-3798, triethylene diamine, the T-9 of 0.5 part, the HCFC-123 of 18.0 parts, the glycerol of 6.0 parts, the TriMethylolPropane(TMP) of 5.0 parts, the carbon fiber of 7.0 parts and the TiO of 8.0 parts of 5.0 parts that weigh 4.0 parts
2join agitator, weigh in advance in 75 parts of polyether glycol SU-450L and 25 parts of polyester polyol SKR-410, stir 360s through agitator, rotating speed is 120r/min.
Wherein polyether glycol SU-450L, molecular weight 586, hydroxyl value 440～460mgKOH/g, viscosity (25 ℃) is 6000～10000mPas (Shandong Lanxing Dongda Chemical Co.,Ltd); Polyester polyol SKR-410, hydroxyl value 400～420mgKOH/g, viscosity (25 ℃) is 3000 ± 500mPas (Qingdao Rui Nuo Chemical Co., Ltd.); Silicon foams stablizer Silbyk TP-3798 (Bi Ke chemistry); Triethylene diamine (Shanghai Ying Gu Chemical Co., Ltd.); Silicon foams stablizer AK-8806 (Yantai hundred million reaches urethane company limited); T-9 (air Chemicals (China) Investment Co., Ltd); HCFC-123 (U.S.'s Dihua work); Glycerol (Shenzhen San Yuan Chemical Co., Ltd.); TriMethylolPropane(TMP) (the high letter in Jiangxi); Carbon fiber T-300 (toray); TiO
2(Henan Huarong).
Preparation method: weigh 21g A component and pour 20g B component into, take rotating speed as 220r/min high-speed stirring 3-4s, make its free foaming, slaking 30min.
High-strength rigid polyurethane foam has been carried out to performance test, and result is as table 2.
Table 2 the performance test results
Embodiment 3
A component: weigh 110 parts of polyphenyl polymethylene polyisocyanates PAPI, trade mark PM-200, the massfraction of NCO is 30.8%, viscosity (25 ℃) for 166mPas average functionality be 2.6 (Yantai ten thousand China).
The preparation of B component: at 25 ℃ of temperature, by the suds-stabilizing agent AK-6618, the N of 6.5 parts that weigh 4.5 parts, N-dimethyl benzylamine, 1 part T-12,20 parts pentamethylene, 6.0 parts 3,5-dimethythiotoluene diamine, 8.0 parts two-2-(hydroxypropyl) aniline, the glass fibre of 8.0 parts and the SiC of 10.0 parts join agitator, weigh in advance in 70 parts of polyether glycol DD-4110 and 30 parts of polyester polyol SKR-400C, stir 360s through agitator, rotating speed is 120r/min.
Wherein polyether glycol DD-4110, hydroxyl value 430～470mgKOH/g, viscosity (25 ℃) is 3000～6000mPas (Shandong Lanxing Dongda Chemical Co.,Ltd); Polyester polyol SKR-400C, hydroxyl value 390～410mgKOH/g, viscosity (25 ℃) is 2500 ± 500mPas (Qingdao Rui Nuo Chemical Co., Ltd.); Silicon foams stablizer AK-6618 (Yantai hundred million reaches urethane company limited); N, N-dimethyl benzylamine (Shanghai Ying Gu Chemical Co., Ltd.); T-12 (air Chemicals (China) Investment Co., Ltd); Pentamethylene (Su Wei fluorine chemistry company limited); 3,5-dimethythiotoluene diamine (day one-tenth chemical industry); Two-2-(hydroxypropyl) aniline (bright cutting edge of a knife or a sword chemical industry); Glass fibre (Ya Taida Science and Technology Ltd. of Shenzhen); SiC (Shijiazhuang City Xin Yuanxin industry company limited).
Preparation method: weigh 20g A component and pour 20g B component into, take rotating speed as 220r/min high-speed stirring 3-4s, make its free foaming, slaking 35min.
High-strength rigid polyurethane foam has been carried out to performance test, and result is as table 3.
Table 3 the performance test results
Claims (10)
1. a rigid polyurethane foam, is characterized in that being made up of A component and B component, and wherein, A component is poly methylene poly phenyl poly isocyanate; B component comprises polyvalent alcohol, suds-stabilizing agent, catalyzer, whipping agent, chainextender, linking agent and composite reinforcing material.
2. rigid polyurethane foam according to claim 1, is characterized in that each composition consumption is, in parts by weight A component: poly methylene poly phenyl poly isocyanate 90-120; B component: polyvalent alcohol 80-120, suds-stabilizing agent 1-5, catalyzer 0.5-8, whipping agent 10-25, chainextender 1-10, linking agent 2-10 and composite reinforcing material 8-30.
3. rigid polyurethane foam according to claim 1, is characterized in that described poly methylene poly phenyl poly isocyanate functionality is between 2.5-3.0, and NCO massfraction is 30.5-32.5.
4. rigid polyurethane foam according to claim 1, is characterized in that described polyvalent alcohol is the mixture of polyester polyol and polyether glycol.
5. rigid polyurethane foam according to claim 1, is characterized in that described catalyzer is amine and/or organo-metallic catalyst.
6. rigid polyurethane foam according to claim 1, it is characterized in that described chainextender is selected from trolamine, 3,3 '-bis-chloro-4,4 '-diphenylmethanediamiand, glycol ether, butyleneglycol, 3, the mixture of one or more in 5-dimethythiotoluene diamine, ethylene glycol, hexylene glycol, glycerol, dipropylene glycol, TriMethylolPropane(TMP), Isosorbide-5-Nitrae-hexalin.
7. rigid polyurethane foam according to claim 1, is characterized in that described linking agent is one or more the mixture in TriMethylolPropane(TMP), trolamine, small molecules polyether triol, glycerine, diethanolamine, glycol amine, two-2-(hydroxypropyl) aniline.
8. rigid polyurethane foam according to claim 1, it is characterized in that described composite reinforcing material is that fiber and inorganic particle are compound, fiber is selected one or more the mixture in glass fibre, vegetable fibre, organic fibre and carbon fiber, and inorganic particle is selected one or more the mixture in glass microballon, SiO2, calcium carbonate, graphite, SiC, TiO2.
9. the preparation method of above-mentioned arbitrary described rigid polyurethane foam, is characterized in that A component to add in B component, and high-speed stirring, makes its free foaming.
10. preparation method according to claim 9, the temperature of reaction that it is characterized in that free foaming is 15～40 ℃, the curing time of free foaming is 25～35min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071866.1A CN103819651A (en) | 2014-02-28 | 2014-02-28 | Hard polyurethane foam material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071866.1A CN103819651A (en) | 2014-02-28 | 2014-02-28 | Hard polyurethane foam material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103819651A true CN103819651A (en) | 2014-05-28 |
Family
ID=50754968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410071866.1A Pending CN103819651A (en) | 2014-02-28 | 2014-02-28 | Hard polyurethane foam material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103819651A (en) |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262573A (en) * | 2014-09-28 | 2015-01-07 | 苏州市景荣科技有限公司 | Polyurethane sole material with high abrasion resistance and preparation method of polyurethane sole material |
| CN104327243A (en) * | 2014-10-30 | 2015-02-04 | 河海大学 | Polyurethane foam loaded titanium dioxide and montmorillonite composite material and preparation method of composite material |
| CN104530359A (en) * | 2014-12-15 | 2015-04-22 | 航天特种材料及工艺技术研究所 | Artificial medium and preparation method thereof |
| CN104558479A (en) * | 2015-01-28 | 2015-04-29 | 北京市建筑工程研究院有限责任公司 | Spray polyurethane foam material for track board and construction method thereof |
| CN104558475A (en) * | 2014-12-25 | 2015-04-29 | 北京市建筑工程研究院有限责任公司 | Modified polyol, metering and conveying device of polyol, and foamed board |
| CN104592735A (en) * | 2015-02-13 | 2015-05-06 | 芜湖市伟华泡塑有限公司 | Modified polyurethane foam plastic |
| CN104610528A (en) * | 2015-02-10 | 2015-05-13 | 西南石油大学 | Rigid polyurethane foam and preparation method thereof |
| 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 |
| CN104974496A (en) * | 2015-06-30 | 2015-10-14 | 苏州博利迈新材料科技有限公司 | Carbon fiber strengthened polyurethane foam plastic and preparation method thereof |
| CN105566892A (en) * | 2016-03-08 | 2016-05-11 | 苏州珍展科技材料有限公司 | Modified carbon fiber/polyurethane composite material and preparation method thereof |
| CN106117489A (en) * | 2016-08-03 | 2016-11-16 | 南宁可煜能源科技有限公司 | Nano-wear-resistant polyurethane insulation material |
| CN106188463A (en) * | 2016-08-25 | 2016-12-07 | 胡国旺 | The polyurethane resin insulation material of high-hydroscopicity |
| CN106279630A (en) * | 2016-08-25 | 2017-01-04 | 胡国旺 | Floride-free type polyurethane insulation material |
| CN106279629A (en) * | 2016-08-25 | 2017-01-04 | 谢松芬 | Nano-wear-resistant polyurethane external-wall heat-insulation material |
| CN106397717A (en) * | 2016-09-30 | 2017-02-15 | 上海东大聚氨酯有限公司 | Polyurethane premixed polyether, polyurethane floor tiles, production method and application |
| CN106497021A (en) * | 2016-10-09 | 2017-03-15 | 合肥广能新材料科技有限公司 | Polyurethane rigid foam exterior wall flame-retardant thermal insulation material and preparation method thereof |
| CN106519647A (en) * | 2016-10-28 | 2017-03-22 | 青岛海之源智能技术有限公司 | Modified polyurethane expanded plastic and preparation method thereof |
| CN106519646A (en) * | 2016-10-28 | 2017-03-22 | 青岛海之源智能技术有限公司 | Bacteriostatic polyurethane foaming plastic and preparation method thereof |
| CN107383327A (en) * | 2016-05-16 | 2017-11-24 | 东洋橡胶工业株式会社 | The manufacture method of polyol composition for rigid polyurethane foam and hard polyurethane foams |
| CN107722212A (en) * | 2017-10-19 | 2018-02-23 | 广东星星制冷设备有限公司 | A kind of flame retardant polyurethane expanded material and preparation method thereof |
| CN108084399A (en) * | 2017-12-12 | 2018-05-29 | 安徽威朗化工科技有限公司 | A kind of high rigidity hard polyurethane foams feedstock composition |
| CN108546152A (en) * | 2018-06-29 | 2018-09-18 | 南京红宝丽新材料有限公司 | A kind of low temperature storage and transportation and application apparatus Cryogenic Thermal Insulating Materials and preparation method thereof |
| CN108706953A (en) * | 2018-06-29 | 2018-10-26 | 南京红宝丽新材料有限公司 | Homogeneous low heat conduction inorganic heat-insulation board of one kind and preparation method thereof |
| CN108797837A (en) * | 2018-06-29 | 2018-11-13 | 南京红宝丽新材料有限公司 | A kind of polyurethane composite lightweight wall plate and preparation method thereof |
| CN108795025A (en) * | 2018-06-29 | 2018-11-13 | 南京红宝丽新材料有限公司 | A kind of open air polyurethane composite plate and preparation method thereof |
| CN110818877A (en) * | 2019-10-16 | 2020-02-21 | 刘勇 | PEEK-nanometer SiO2Composite doped polyurethane foam buoyancy material |
| CN111441270A (en) * | 2020-05-15 | 2020-07-24 | 程立峰 | Noise control sound insulation area for highway |
| CN113583566A (en) * | 2021-08-26 | 2021-11-02 | 青岛费米新材料科技有限公司 | High-modulus rapid repairing and reinforcing material for cave depot |
| CN114933687A (en) * | 2022-06-30 | 2022-08-23 | 华南理工大学 | High-strength controllable foaming material and preparation method and application thereof |
| CN115181237A (en) * | 2022-06-30 | 2022-10-14 | 华南理工大学 | Impact-resistant foam material and preparation method and application thereof |
| CN116496711A (en) * | 2023-04-13 | 2023-07-28 | 吉士达建设集团有限公司 | High-strength variable waterproof coiled material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864056A (en) * | 2010-05-24 | 2010-10-20 | 安徽省思维新型建材有限公司 | Method for synthesizing thermoplastic rigid polyurethane foaming plastic |
| 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 |
| US20130150470A1 (en) * | 2010-08-24 | 2013-06-13 | Cheil Industries Inc. | Highly Insulating Polyurethane Foam and Method for Manufacturing Same |
| CN103319677A (en) * | 2013-07-15 | 2013-09-25 | 广西吉顺能源科技有公司 | Polyether polyol foam thermal-insulation material for water tank of solar water heater |
-
2014
- 2014-02-28 CN CN201410071866.1A patent/CN103819651A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864056A (en) * | 2010-05-24 | 2010-10-20 | 安徽省思维新型建材有限公司 | Method for synthesizing thermoplastic rigid polyurethane foaming plastic |
| US20130150470A1 (en) * | 2010-08-24 | 2013-06-13 | Cheil Industries Inc. | Highly Insulating Polyurethane Foam and Method for Manufacturing Same |
| 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 |
| CN103319677A (en) * | 2013-07-15 | 2013-09-25 | 广西吉顺能源科技有公司 | Polyether polyol foam thermal-insulation material for water tank of solar water heater |
Non-Patent Citations (3)
| Title |
|---|
| 秦桑路等: "混杂增强聚氨酯复合硬质泡沫塑料的研制", 《工程塑料应用》 * |
| 赵斌等: "混杂增强聚氨酯复合硬泡塑料的物理及力学性能", 《复合材料学报》, vol. 20, no. 6, 31 December 2003 (2003-12-31), pages 1 - 6 * |
| 韩海军: "硬质聚氨酯泡沫塑料的研制及增强改性", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 5, 15 May 2012 (2012-05-15) * |
Cited By (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262573A (en) * | 2014-09-28 | 2015-01-07 | 苏州市景荣科技有限公司 | Polyurethane sole material with high abrasion resistance and preparation method of polyurethane sole material |
| CN104327243A (en) * | 2014-10-30 | 2015-02-04 | 河海大学 | Polyurethane foam loaded titanium dioxide and montmorillonite composite material and preparation method of composite material |
| CN104327243B (en) * | 2014-10-30 | 2017-05-24 | 河海大学 | Polyurethane foam loaded titanium dioxide and montmorillonite composite material and preparation method of composite material |
| CN104530359A (en) * | 2014-12-15 | 2015-04-22 | 航天特种材料及工艺技术研究所 | Artificial medium and preparation method thereof |
| CN104558475A (en) * | 2014-12-25 | 2015-04-29 | 北京市建筑工程研究院有限责任公司 | Modified polyol, metering and conveying device of polyol, and foamed board |
| CN104558479A (en) * | 2015-01-28 | 2015-04-29 | 北京市建筑工程研究院有限责任公司 | Spray polyurethane foam material for track board and construction method thereof |
| 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 |
| CN104610528A (en) * | 2015-02-10 | 2015-05-13 | 西南石油大学 | Rigid polyurethane foam and preparation method thereof |
| CN104592735A (en) * | 2015-02-13 | 2015-05-06 | 芜湖市伟华泡塑有限公司 | Modified polyurethane foam plastic |
| CN104974496A (en) * | 2015-06-30 | 2015-10-14 | 苏州博利迈新材料科技有限公司 | Carbon fiber strengthened polyurethane foam plastic and preparation method thereof |
| CN105566892A (en) * | 2016-03-08 | 2016-05-11 | 苏州珍展科技材料有限公司 | Modified carbon fiber/polyurethane composite material and preparation method thereof |
| CN107383327A (en) * | 2016-05-16 | 2017-11-24 | 东洋橡胶工业株式会社 | The manufacture method of polyol composition for rigid polyurethane foam and hard polyurethane foams |
| CN106117489A (en) * | 2016-08-03 | 2016-11-16 | 南宁可煜能源科技有限公司 | Nano-wear-resistant polyurethane insulation material |
| CN106188463A (en) * | 2016-08-25 | 2016-12-07 | 胡国旺 | The polyurethane resin insulation material of high-hydroscopicity |
| CN106279630A (en) * | 2016-08-25 | 2017-01-04 | 胡国旺 | Floride-free type polyurethane insulation material |
| CN106279629A (en) * | 2016-08-25 | 2017-01-04 | 谢松芬 | Nano-wear-resistant polyurethane external-wall heat-insulation material |
| CN106397717A (en) * | 2016-09-30 | 2017-02-15 | 上海东大聚氨酯有限公司 | Polyurethane premixed polyether, polyurethane floor tiles, production method and application |
| CN106497021A (en) * | 2016-10-09 | 2017-03-15 | 合肥广能新材料科技有限公司 | Polyurethane rigid foam exterior wall flame-retardant thermal insulation material and preparation method thereof |
| CN106519647A (en) * | 2016-10-28 | 2017-03-22 | 青岛海之源智能技术有限公司 | Modified polyurethane expanded plastic and preparation method thereof |
| CN106519646A (en) * | 2016-10-28 | 2017-03-22 | 青岛海之源智能技术有限公司 | Bacteriostatic polyurethane foaming plastic and preparation method thereof |
| CN107722212A (en) * | 2017-10-19 | 2018-02-23 | 广东星星制冷设备有限公司 | A kind of flame retardant polyurethane expanded material and preparation method thereof |
| CN108084399A (en) * | 2017-12-12 | 2018-05-29 | 安徽威朗化工科技有限公司 | A kind of high rigidity hard polyurethane foams feedstock composition |
| CN108546152A (en) * | 2018-06-29 | 2018-09-18 | 南京红宝丽新材料有限公司 | A kind of low temperature storage and transportation and application apparatus Cryogenic Thermal Insulating Materials and preparation method thereof |
| CN108706953A (en) * | 2018-06-29 | 2018-10-26 | 南京红宝丽新材料有限公司 | Homogeneous low heat conduction inorganic heat-insulation board of one kind and preparation method thereof |
| CN108797837A (en) * | 2018-06-29 | 2018-11-13 | 南京红宝丽新材料有限公司 | A kind of polyurethane composite lightweight wall plate and preparation method thereof |
| CN108795025A (en) * | 2018-06-29 | 2018-11-13 | 南京红宝丽新材料有限公司 | A kind of open air polyurethane composite plate and preparation method thereof |
| CN108706953B (en) * | 2018-06-29 | 2019-07-23 | 南京红宝丽新材料有限公司 | Homogeneous low thermally conductive inorganic heat-insulation board of one kind and preparation method thereof |
| CN110818877A (en) * | 2019-10-16 | 2020-02-21 | 刘勇 | PEEK-nanometer SiO2Composite doped polyurethane foam buoyancy material |
| CN111441270A (en) * | 2020-05-15 | 2020-07-24 | 程立峰 | Noise control sound insulation area for highway |
| CN113583566A (en) * | 2021-08-26 | 2021-11-02 | 青岛费米新材料科技有限公司 | High-modulus rapid repairing and reinforcing material for cave depot |
| CN114933687A (en) * | 2022-06-30 | 2022-08-23 | 华南理工大学 | High-strength controllable foaming material and preparation method and application thereof |
| CN115181237A (en) * | 2022-06-30 | 2022-10-14 | 华南理工大学 | Impact-resistant foam material and preparation method and application thereof |
| CN114933687B (en) * | 2022-06-30 | 2023-10-27 | 华南理工大学 | High-strength controllable foaming material and preparation method and application thereof |
| CN116496711A (en) * | 2023-04-13 | 2023-07-28 | 吉士达建设集团有限公司 | High-strength variable waterproof coiled material and preparation method thereof |
| CN116496711B (en) * | 2023-04-13 | 2023-10-27 | 吉士达建设集团有限公司 | High-strength variable waterproof coiled material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103819651A (en) | Hard polyurethane foam material and preparation method thereof | |
| CN102977586B (en) | Degradation resistance fire retardation type rigid polyurethane foam material and preparation method thereof | |
| US9315612B2 (en) | Composite material including rigid foam with inorganic fillers | |
| CN104193956A (en) | Rigid polyurethane casting material | |
| EP2736719B1 (en) | An isocyanate-based polymer foam composite with improved thermal insulation properties | |
| JP5820065B2 (en) | Isocyanate polymer foam with improved thermal insulation properties | |
| CN100519616C (en) | Formulation for producing rigid foam of polyurehtane through using foaming agent in third generation | |
| CN104086794A (en) | Preparation method of polyurethane prepolymer-toughened modified phenolic foam plastic | |
| CN107353389B (en) | Biomass-based hard polyurethane foam with high aperture ratio and preparation method thereof | |
| JP2016531196A (en) | Vacuum assisted method for making closed cell rigid polyurethane foam using mixed foaming agents | |
| CN107148450A (en) | Include the hard polyurethane foams of modified phenolic resin additive | |
| CN108148166A (en) | Polyurethane heat-insulation composite material | |
| CN104788642A (en) | Hard polyurethane foam for ultralow-temperature insulation and preparation method thereof | |
| CN102229697A (en) | Solar polyurethane thermal insulation material | |
| EP3717244A1 (en) | Polyurethane-based insulation board | |
| BR112021009742A2 (en) | Rigid polyurethane foams comprising a siloxane-rich nucleating agent | |
| CN104448230B (en) | Premixed polyol and polyurethane sandwich panel made of premixed polyol | |
| CN104530361B (en) | Composition, rigid polyurethane foam and refrigeration plant | |
| CN104725587B (en) | A kind of polyurethane insulation coating renovation agent and its application and application method | |
| CN106243308A (en) | Building polyurethane foamed material | |
| CN113754850A (en) | Polyurethane foam and preparation method and application thereof | |
| CN110105537B (en) | Polyurethane rigid foam material and preparation method thereof | |
| CN103626950B (en) | Hard polyurethane foams and feedstock composition, combined polyether, preparation method and purposes | |
| CN110804149A (en) | Reinforced polyurethane thermal insulation material for LNG liquid cargo containment system and preparation method thereof | |
| JP2015502499A (en) | Insulated pipe manufacturing method with improved properties |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |
|
| RJ01 | Rejection of invention patent application after publication |