CN106432687B - 低密度镜面聚氨酯微孔弹性体用树脂及应用方法 - Google Patents
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Abstract
Description
测试项目 | 实施例4 | 实施例5 | 实施例6 | 实施例7 |
成型密度(g/cm3) | 0.32 | 0.30 | 0.31 | 0.35 |
硬度(邵C) | 72 | 70 | 71 | 73 |
拉伸强度(MPa) | 5.1 | 5.3 | 5.1 | 4.8 |
撕裂强度(KN/m) | 14.7 | 15.8 | 15.4 | 14.1 |
断裂伸长率(%) | 330 | 300 | 320 | 350 |
DIN耐磨(mm<sup>3</sup>) | 355 | 330 | 325 | 342 |
镜面效果 | 88.5 | 85.2 | 87.3 | 86.8 |
Claims (9)
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CN201610825950.7A CN106432687B (zh) | 2016-09-18 | 2016-09-18 | 低密度镜面聚氨酯微孔弹性体用树脂及应用方法 |
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CN107312153A (zh) * | 2017-07-18 | 2017-11-03 | 上海鸿得聚氨酯有限公司 | 一种改性热塑性聚氨酯弹性体及其制备方法 |
CN108239252A (zh) * | 2018-01-12 | 2018-07-03 | 中聚(福建)新材料有限公司 | 一种mdi预聚体及其制备方法和双组份聚氨酯弹性体的合成方法 |
CN115028800B (zh) * | 2022-08-11 | 2022-12-13 | 山东一诺威聚氨酯股份有限公司 | 用于快熟化镜面聚氨酯鞋底树脂及其制备方法 |
CN117430782B (zh) * | 2023-12-21 | 2024-04-19 | 山东一诺威聚氨酯股份有限公司 | 高光亮无气孔聚氨酯鞋底用树脂及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102504216A (zh) * | 2011-10-14 | 2012-06-20 | 安庆市索隆新材料有限公司 | 热塑性聚氨酯材料合成用苯酐多元醇的制备方法 |
CN103265708A (zh) * | 2013-04-24 | 2013-08-28 | 高松文 | 一种改性聚酯多元醇及其制备方法和应用 |
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CN102504216A (zh) * | 2011-10-14 | 2012-06-20 | 安庆市索隆新材料有限公司 | 热塑性聚氨酯材料合成用苯酐多元醇的制备方法 |
CN103265708A (zh) * | 2013-04-24 | 2013-08-28 | 高松文 | 一种改性聚酯多元醇及其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
双组份水性聚氨酯涂料用水性聚氨酯分散体的制备及其性能研究;刘身凯;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20110315(第03期);第B18-20页 * |
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