CN103694437B - 聚醚/苯酐混合浇注型聚氨酯弹性体及其应用 - Google Patents
聚醚/苯酐混合浇注型聚氨酯弹性体及其应用 Download PDFInfo
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- CN103694437B CN103694437B CN201310661509.6A CN201310661509A CN103694437B CN 103694437 B CN103694437 B CN 103694437B CN 201310661509 A CN201310661509 A CN 201310661509A CN 103694437 B CN103694437 B CN 103694437B
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- polyurethane elastomer
- type polyurethane
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- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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- 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
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
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- 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
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- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G2380/00—Tyres
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- 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
实例 | EXP-1 | EXP-2 | EXP-3 | EXP-4 | EXP-5 | CTP-1 | CTP-2 |
硬度A | 83 | 80 | 83 | 83 | 82 | 80 | 83 |
拉伸断裂强度MPa | 40 | 42 | 45 | 45 | 42 | 35 | 50 |
伸长率% | 500 | 500 | 480 | 480 | 470 | 530 | 450 |
撕裂强度KN/m | 125 | 120 | 125 | 125 | 120 | 110 | 130 |
回弹率% | 72 | 74 | 70 | 72 | 72 | 78 | 50 |
磨耗mm3 | 20 | 20 | 18 | 16 | 25 | 50 | 20 |
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310661509.6A CN103694437B (zh) | 2013-12-06 | 2013-12-06 | 聚醚/苯酐混合浇注型聚氨酯弹性体及其应用 |
Applications Claiming Priority (1)
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CN201310661509.6A CN103694437B (zh) | 2013-12-06 | 2013-12-06 | 聚醚/苯酐混合浇注型聚氨酯弹性体及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN103694437A CN103694437A (zh) | 2014-04-02 |
CN103694437B true CN103694437B (zh) | 2016-03-16 |
Family
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CN201310661509.6A Active CN103694437B (zh) | 2013-12-06 | 2013-12-06 | 聚醚/苯酐混合浇注型聚氨酯弹性体及其应用 |
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CN (1) | CN103694437B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104592477B (zh) * | 2015-02-16 | 2017-03-01 | 中北大学 | 高性能磁性聚氨酯弹性体复合材料制备方法 |
CN104790057B (zh) * | 2015-04-10 | 2016-08-24 | 浙江华峰氨纶股份有限公司 | 一种混合多元醇制备聚氨酯弹性纤维的方法 |
CN110818871B (zh) * | 2019-10-17 | 2021-12-31 | 江苏华大新材料有限公司 | 一种聚氨酯鞋底原液及其制备方法 |
CN112608442B (zh) * | 2020-12-09 | 2022-07-08 | 黎明化工研究设计院有限责任公司 | 一种聚氨酯鞋底原液及其制备方法和使用方法 |
CN112724657A (zh) * | 2020-12-29 | 2021-04-30 | 永佳工业车辆(苏州)有限公司 | 一种结构优化抗压耐磨聚氨酯脚轮及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102070766A (zh) * | 2010-12-27 | 2011-05-25 | 沈阳化工大学 | 一种新型聚醚-聚酯聚氨酯材料制备方法 |
CN102432907A (zh) * | 2011-08-17 | 2012-05-02 | 浙江恒泰源聚氨酯有限公司 | 抗低温耐寒聚氨酯双组分鞋底原料的制备方法 |
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2013
- 2013-12-06 CN CN201310661509.6A patent/CN103694437B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102070766A (zh) * | 2010-12-27 | 2011-05-25 | 沈阳化工大学 | 一种新型聚醚-聚酯聚氨酯材料制备方法 |
CN102432907A (zh) * | 2011-08-17 | 2012-05-02 | 浙江恒泰源聚氨酯有限公司 | 抗低温耐寒聚氨酯双组分鞋底原料的制备方法 |
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CN103694437A (zh) | 2014-04-02 |
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Address after: 325200 Ruian Economic Development Zone, Zhejiang Province Road, No. 1688 Patentee after: Zhejiang Huafeng new material Co., Ltd Address before: 325200 Ruian Economic Development Zone, Zhejiang Province Road, No. 1688 Patentee before: ZHEJIANG HUAFON NEW MATERIALS Co.,Ltd. |
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