CN104558478A - 一种环境友好型聚氨酯软泡及其制备方法 - Google Patents
一种环境友好型聚氨酯软泡及其制备方法 Download PDFInfo
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- CN104558478A CN104558478A CN201410854469.1A CN201410854469A CN104558478A CN 104558478 A CN104558478 A CN 104558478A CN 201410854469 A CN201410854469 A CN 201410854469A CN 104558478 A CN104558478 A CN 104558478A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000006260 foam Substances 0.000 title claims abstract description 12
- 229920002635 polyurethane Polymers 0.000 title abstract description 7
- 239000004814 polyurethane Substances 0.000 title abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 32
- 229920000570 polyether Polymers 0.000 claims abstract description 17
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 16
- 229920002545 silicone oil Polymers 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 150000001412 amines Chemical class 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012948 isocyanate Substances 0.000 claims abstract description 4
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 22
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 12
- 239000010953 base metal Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 4
- 210000002615 epidermis Anatomy 0.000 claims description 3
- 238000005562 fading Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 229920005862 polyol Polymers 0.000 abstract description 4
- 150000003077 polyols Chemical class 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 235000003846 Ricinus Nutrition 0.000 abstract 2
- 241000322381 Ricinus <louse> Species 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000012974 tin catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 239000007858 starting material Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
- C08G18/6725—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen containing ester groups other than acrylate or alkylacrylate ester 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
- C08G18/08—Processes
- C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
- C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
- C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/48—Polyethers
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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
Description
现有技术 | 实施例1 | 实施例2 | 实施例3 | |
聚醚多元醇 | 100 | 80 | 90 | 85 |
蓖麻油 | -- | 10 | 20 | 15 |
水 | 4 | 4 | 5 | 4 |
胺类催化剂 | 0.24 | 0.20 | 0.30 | 0.24 |
有机锡催化剂 | 0.16 | 0.20 | 0.10 | 0.16 |
碱金属催化剂 | -- | 0.5 | 0.2 | 0.3 |
硅油2470 | 1 | -- | -- | -- |
硅油2370 | -- | 1.5 | 0.5 | 1 |
异氰酸酯 | 51.70 | 52 | 56 | 55.24 |
NCO指数 | 108% | 113% | 110% | 111% |
原料温度 | 22~25℃ | 27℃ | 30℃ | 28℃ |
机头搅拌时间 | 4~6s | 8S | 6S | 6~8S |
乳白时间 | 12s | 15s | 14s | 16s |
凝胶时间 | 106s | 135s | 140s | 139s |
测试项目 | A25 | A25-Green |
密度kg/m3 | 24.6 | 25.4 |
压陷硬度(25%IFD,N) | 82 | 84 |
拉伸强度kPa | 120 | 114 |
断裂伸长率% | 136 | 129 |
落球回弹率% | 41 | 43 |
撕裂强度N/m | 364 | 372 |
表面硬度 | 48 | 51 |
Claims (8)
Priority Applications (1)
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CN201410854469.1A CN104558478B (zh) | 2014-12-31 | 2014-12-31 | 一种环境友好型聚氨酯软泡及其制备方法 |
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CN201410854469.1A CN104558478B (zh) | 2014-12-31 | 2014-12-31 | 一种环境友好型聚氨酯软泡及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104558478A true CN104558478A (zh) | 2015-04-29 |
CN104558478B CN104558478B (zh) | 2017-11-28 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109929085A (zh) * | 2019-03-26 | 2019-06-25 | 上海馨源新材料科技有限公司 | 一种亲水透气mdi记忆海绵及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515602A (zh) * | 2003-08-29 | 2004-07-28 | 青岛金北洋工程材料有限公司 | 用于改善尺寸稳定性的复合催化剂及其沥青聚氨酯硬泡体 |
CN101484494A (zh) * | 2006-07-04 | 2009-07-15 | 亨茨曼国际有限公司 | 制备粘弹性泡沫塑料的方法 |
CN101611192A (zh) * | 2006-12-11 | 2009-12-23 | 陶氏环球技术公司 | 生物基地毯材料 |
CN103030780A (zh) * | 2012-12-31 | 2013-04-10 | 南京弘诺科技有限公司 | 一种阻燃型聚氨酯改性聚异氰脲酸酯泡沫、其制备方法及应用 |
-
2014
- 2014-12-31 CN CN201410854469.1A patent/CN104558478B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515602A (zh) * | 2003-08-29 | 2004-07-28 | 青岛金北洋工程材料有限公司 | 用于改善尺寸稳定性的复合催化剂及其沥青聚氨酯硬泡体 |
CN101484494A (zh) * | 2006-07-04 | 2009-07-15 | 亨茨曼国际有限公司 | 制备粘弹性泡沫塑料的方法 |
CN101611192A (zh) * | 2006-12-11 | 2009-12-23 | 陶氏环球技术公司 | 生物基地毯材料 |
CN103030780A (zh) * | 2012-12-31 | 2013-04-10 | 南京弘诺科技有限公司 | 一种阻燃型聚氨酯改性聚异氰脲酸酯泡沫、其制备方法及应用 |
Non-Patent Citations (2)
Title |
---|
D.S. OGUNNIYI ET AL: "Preparation and properties of polyurethane foams from toluene diisocyanate and mixtures of castor oil and polyol", 《IRANIAN POLYMER JOURNAL》 * |
阎儒峰等: "蓖麻油软质聚氨酯泡沫塑料的研究", 《中国塑料》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109929085A (zh) * | 2019-03-26 | 2019-06-25 | 上海馨源新材料科技有限公司 | 一种亲水透气mdi记忆海绵及其制备方法 |
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Address after: No. 2200 Huiwang Road, Waigang Industrial Park, Jiading District, Shanghai, 200072 Patentee after: Shanghai Xinyuan New Materials Technology (Group) Co.,Ltd. Address before: No. 2200 Huiwang Road, Waigang Industrial Park, Jiading District, Shanghai, 200072 Patentee before: SHANGHAI XINYUAN NEW MATERIAL TECHNOLOGY CO.,LTD. |