CN109320678B - 低热量低气味的聚氨酯医用固定垫材料及其制备方法 - Google Patents
低热量低气味的聚氨酯医用固定垫材料及其制备方法 Download PDFInfo
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- CN109320678B CN109320678B CN201811148265.0A CN201811148265A CN109320678B CN 109320678 B CN109320678 B CN 109320678B CN 201811148265 A CN201811148265 A CN 201811148265A CN 109320678 B CN109320678 B CN 109320678B
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- polyether polyol
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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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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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
R6205 | 50 |
R8336 | 10 |
R6332 | 10 |
C310 | 30 |
水 | 3.1 |
Y-12 | 0.1 |
Y-27 | 0.1 |
A33 | 0.6 |
H3565 | 2.0 |
固定垫成型时间min | 8.0 |
固定垫芯密度kg/m<sup>3</sup> | 45.2 |
固定垫表面温度℃:反应2min | 37.2 |
反应8min | 45.4 |
反应15min | 36.7 |
反应中散发的气味 | 可接受,不会刺激人的呼吸道及皮肤 |
闭孔率% | 92.14 |
压缩强度KPa | 324 |
固定垫成型时间min | 7.8 |
固定垫芯密度kg/m<sup>3</sup> | 45.0 |
固定垫表面温度℃:反应2min | 38.1 |
反应7.8min | 46.7 |
反应15min | 37.2 |
反应中散发的气味 | 可接受,不会刺激人的呼吸道及皮肤 |
闭孔率% | 92.54 |
压缩强度KPa | 316 |
R6205 | 70 |
R8336 | 10 |
R6332 | 10 |
C310 | 10 |
水 | 3.1 |
Y-12 | 0.1 |
Y-27 | 0.1 |
A33 | 0.6 |
H3565 | 2.0 |
R6205 | 50 |
R8336 | 10 |
R6332 | 10 |
C310 | 30 |
水 | 3.1 |
Y-12 | 0.1 |
Y-27 | 0.1 |
A33 | 0.4 |
H3565 | 2.0 |
固定垫成型时间min | 9.5 |
固定垫芯密度kg/m<sup>3</sup> | 45.9 |
固定垫表面温度℃:反应2min | 35.2 |
反应9.5min | 44.8 |
反应15min | 35.7 |
反应中散发的气味 | 可接受,不会刺激人的呼吸道及皮肤 |
闭孔率% | 91.84 |
压缩强度KPa | 329 |
R6205 | 50 |
R8336 | 10 |
R6332 | 10 |
C310 | 30 |
水 | 3.1 |
Y-12 | 0.1 |
Y-27 | 0.1 |
A33 | 0.6 |
H3565 | 2.0 |
固定垫成型时间min | 8.5 |
固定垫芯密度kg/m<sup>3</sup> | 48.1 |
固定垫表面温度℃:反应2min | 37.8 |
反应8.5min | 46.2 |
反应15min | 36.9 |
反应中散发的气味 | 可接受,不会刺激人的呼吸道及皮肤 |
闭孔率% | 93.1 |
压缩强度KPa | 356 |
固定垫成型时间min | 8.5 |
固定垫芯密度kg/m<sup>3</sup> | 42.8 |
固定垫表面温度℃:反应2min | 36.9 |
反应8.5min | 45.1 |
反应15min | 36.3 |
反应中散发的气味 | 可接受,不会刺激人的呼吸道及皮肤 |
闭孔率% | 91.7 |
压缩强度KPa | 287 |
R6205 | 50 |
R8336 | 10 |
R6332 | 10 |
C310 | 30 |
水 | 3.1 |
A33 | 0.8 |
H3565 | 2.0 |
Claims (4)
Priority Applications (1)
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CN201811148265.0A CN109320678B (zh) | 2018-09-29 | 2018-09-29 | 低热量低气味的聚氨酯医用固定垫材料及其制备方法 |
Applications Claiming Priority (1)
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CN201811148265.0A CN109320678B (zh) | 2018-09-29 | 2018-09-29 | 低热量低气味的聚氨酯医用固定垫材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109320678A CN109320678A (zh) | 2019-02-12 |
CN109320678B true CN109320678B (zh) | 2021-05-11 |
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CN201811148265.0A Active CN109320678B (zh) | 2018-09-29 | 2018-09-29 | 低热量低气味的聚氨酯医用固定垫材料及其制备方法 |
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CN (1) | CN109320678B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112851907B (zh) * | 2021-01-20 | 2022-11-15 | 广州宸一新材料科技有限公司 | 一种医用敷料用复合材料及其制备方法 |
CN114230751A (zh) * | 2021-11-30 | 2022-03-25 | 山东一诺威新材料有限公司 | 头像用硬泡聚氨酯材料及其制备方法 |
CN114149554B (zh) * | 2021-11-30 | 2023-07-14 | 山东一诺威新材料有限公司 | 救生设备用聚氨酯组合物及其制备方法 |
CN117447910B (zh) * | 2023-12-25 | 2024-04-12 | 山东一诺威新材料有限公司 | 用于树木养护的高分子材料及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167899A (zh) * | 2010-11-29 | 2011-08-31 | 山东东大聚合物股份有限公司 | 用于电热水器的聚氨酯硬质泡沫组合聚醚 |
CN102167901B (zh) * | 2010-11-30 | 2012-07-25 | 山东东大一诺威新材料有限公司 | 聚氨酯硬质泡沫组合聚醚 |
CN102924677A (zh) * | 2012-11-02 | 2013-02-13 | 山东东大一诺威新材料有限公司 | 太阳能热水器用组合聚醚及其制备方法 |
CN102977314B (zh) * | 2012-12-10 | 2014-12-17 | 山东一诺威新材料有限公司 | 超低温冰柜用环保型组合聚醚、制备方法及应用 |
CN108084394A (zh) * | 2017-12-25 | 2018-05-29 | 青岛科技大学 | 一种形状记忆硬质聚氨酯发泡医用夹板材料及其制备方法 |
CN108250404A (zh) * | 2017-12-28 | 2018-07-06 | 青岛海尔股份有限公司 | 聚氨酯硬质泡沫塑料及其制备方法 |
-
2018
- 2018-09-29 CN CN201811148265.0A patent/CN109320678B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167899A (zh) * | 2010-11-29 | 2011-08-31 | 山东东大聚合物股份有限公司 | 用于电热水器的聚氨酯硬质泡沫组合聚醚 |
CN102167901B (zh) * | 2010-11-30 | 2012-07-25 | 山东东大一诺威新材料有限公司 | 聚氨酯硬质泡沫组合聚醚 |
CN102924677A (zh) * | 2012-11-02 | 2013-02-13 | 山东东大一诺威新材料有限公司 | 太阳能热水器用组合聚醚及其制备方法 |
CN102977314B (zh) * | 2012-12-10 | 2014-12-17 | 山东一诺威新材料有限公司 | 超低温冰柜用环保型组合聚醚、制备方法及应用 |
CN108084394A (zh) * | 2017-12-25 | 2018-05-29 | 青岛科技大学 | 一种形状记忆硬质聚氨酯发泡医用夹板材料及其制备方法 |
CN108250404A (zh) * | 2017-12-28 | 2018-07-06 | 青岛海尔股份有限公司 | 聚氨酯硬质泡沫塑料及其制备方法 |
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Denomination of invention: Polyurethane medical fixed pad material with low heat and odor and its preparation method Effective date of registration: 20211223 Granted publication date: 20210511 Pledgee: Industrial Bank Co.,Ltd. Zibo Branch Pledgor: SHANDONG INOV NEW MATERIAL Co.,Ltd. Registration number: Y2021980016120 |
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