CN101633717B - 高硬度高回弹聚氨酯弹性体材料及其应用 - Google Patents
高硬度高回弹聚氨酯弹性体材料及其应用 Download PDFInfo
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- CN101633717B CN101633717B CN 200910173020 CN200910173020A CN101633717B CN 101633717 B CN101633717 B CN 101633717B CN 200910173020 CN200910173020 CN 200910173020 CN 200910173020 A CN200910173020 A CN 200910173020A CN 101633717 B CN101633717 B CN 101633717B
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- polyurethane elastomer
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- described polyurethane
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Abstract
Description
测试项目 | 实施例1 | 实施例2 | 实施例3 | 对比例1 |
硬度/邵A | 90 | 88 | 86 | 80 |
拉伸强度/MPa | 39 | 36 | 36 | 22 |
伸长率/% | 510 | 500 | 500 | 490 |
撕裂强度/(kN·m-1) | 118 | 112 | 105 | 72 |
回弹率/% | 72 | 74 | 75 | 75 |
磨耗/mm3 | 21 | 26 | 26 | 41 |
Claims (10)
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CN 200910173020 CN101633717B (zh) | 2009-08-27 | 2009-08-27 | 高硬度高回弹聚氨酯弹性体材料及其应用 |
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CN 200910173020 CN101633717B (zh) | 2009-08-27 | 2009-08-27 | 高硬度高回弹聚氨酯弹性体材料及其应用 |
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CN101633717A CN101633717A (zh) | 2010-01-27 |
CN101633717B true CN101633717B (zh) | 2011-05-11 |
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CN 200910173020 Expired - Fee Related CN101633717B (zh) | 2009-08-27 | 2009-08-27 | 高硬度高回弹聚氨酯弹性体材料及其应用 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982479B (zh) * | 2010-10-19 | 2012-06-06 | 黎明化工研究院 | 一种浇注型聚氨酯弹性体及制备方法和用途 |
CN102250308B (zh) * | 2011-06-03 | 2012-12-05 | 黎明化工研究院 | 一种聚氨酯弹性体组合料及其透明弹性体的制备方法 |
CN102719085A (zh) * | 2012-06-28 | 2012-10-10 | 威海市海王旋流器有限公司 | 一种高回弹聚氨酯弹性体 |
CN103665314B (zh) * | 2012-09-24 | 2018-03-06 | 合肥杰事杰新材料股份有限公司 | 一种浇注型聚氨酯弹性体及其制备方法 |
CN105273161A (zh) * | 2014-07-24 | 2016-01-27 | 深圳市湘东兴实业有限公司 | 一种高弹耐磨聚氨酯弹性体及其制备方法 |
CN106832216A (zh) * | 2017-02-24 | 2017-06-13 | 耿佃勇 | 聚氨酯脚轮及其制备方法 |
HUE054611T2 (hu) | 2017-03-03 | 2021-09-28 | Dow Global Technologies Llc | Kis sûrûségû poliuretán elasztomer hab nagy labda visszapattanással |
CN107163215A (zh) * | 2017-06-22 | 2017-09-15 | 广东元星工业新材料有限公司 | 高硬度自润滑聚氨酯弹性体及其制备方法 |
CN107964087A (zh) * | 2017-12-19 | 2018-04-27 | 滁州环球聚氨酯科技有限公司 | 一种叉车轮用耐磨聚氨酯材料 |
CN110922555B (zh) * | 2018-09-20 | 2022-05-03 | 大东树脂化学股份有限公司 | 热塑性聚氨酯及其弹性体粒子和它们的制备方法 |
CN109438644A (zh) * | 2018-09-29 | 2019-03-08 | 张海军 | 一种高弹力聚氨酯的制备方法 |
CN110358041A (zh) * | 2019-08-16 | 2019-10-22 | 东莞市精伦实业有限公司 | 一种用于电动滑板轮的浇注型聚氨酯弹性体及其制备方法 |
CN112194771B (zh) * | 2020-08-26 | 2023-11-28 | 广东铭泽脚轮工业有限公司 | 一种高回弹浇注型聚氨酯弹性体 |
CN112694594A (zh) * | 2020-12-07 | 2021-04-23 | 广东铭泽脚轮工业有限公司 | 一种高硬度聚氨酯弹性体及其制备方法和应用 |
CN114685744B (zh) * | 2022-03-22 | 2023-11-17 | 株洲时代新材料科技股份有限公司 | 一种耐老化聚氨酯弹性体材料及其制备方法 |
Citations (4)
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CN1225103A (zh) * | 1996-07-15 | 1999-08-04 | 阿科化学技术公司 | 具有改进物理性能的聚氨酯/脲热固化和湿固化弹性体 |
KR20040104444A (ko) * | 2004-11-22 | 2004-12-10 | 목동엽 | 고기능성 인라인스케이트용 폴리우레탄 수지 조성물 |
CN1621428A (zh) * | 2003-11-25 | 2005-06-01 | 泰光产业株式会社 | 高耐热和良好定形的聚氨酯脲弹性纤维及其制备方法 |
CN101469463A (zh) * | 2008-07-15 | 2009-07-01 | 烟台氨纶股份有限公司 | 聚醚型高回弹氨纶纤维的制备方法及其产品 |
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2009
- 2009-08-27 CN CN 200910173020 patent/CN101633717B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1225103A (zh) * | 1996-07-15 | 1999-08-04 | 阿科化学技术公司 | 具有改进物理性能的聚氨酯/脲热固化和湿固化弹性体 |
CN1621428A (zh) * | 2003-11-25 | 2005-06-01 | 泰光产业株式会社 | 高耐热和良好定形的聚氨酯脲弹性纤维及其制备方法 |
KR20040104444A (ko) * | 2004-11-22 | 2004-12-10 | 목동엽 | 고기능성 인라인스케이트용 폴리우레탄 수지 조성물 |
CN101469463A (zh) * | 2008-07-15 | 2009-07-01 | 烟台氨纶股份有限公司 | 聚醚型高回弹氨纶纤维的制备方法及其产品 |
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