CN103694440A - 低硬度聚氨酯弹性体材料 - Google Patents
低硬度聚氨酯弹性体材料 Download PDFInfo
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- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
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Abstract
本发明公开了一种低硬度聚氨酯弹性体材料,由如下原料制成:1-3份羟丙基甲基纤维素,2份脂肪醇聚氧乙烯醚,45份二乙二醇二苯甲酸酯,2份三羟甲基丙烷,180份聚酯多元醇,0.2份辛酸亚锡,8份三异丙醇胺,7份邻苯二甲酸二丁酯,31份邻苯二甲酸丁苄酯,18份二丙二醇二苯甲酸酯,3份甘油,68份甲苯二异氰酸酯,0.4份二辛酸二丁锡,11份邻苯二甲酸二辛酯,5份三乙醇胺,0.3份异辛酸铋,40份填料,0.1份羧酸铋,23份邻苯二甲酸二甲氧基乙酯,13份邻苯二甲酸二乙酯,7份二乙醇胺,2份机硅消泡剂,0.5份二月桂酸二丁锡,4份三羟甲基乙烷。本发明低硬度聚氨酯弹性体材料,其具有较好的力学性能、良好的耐溶剂性能以及切削加工性。
Description
技术领域
本发明涉及低硬度聚氨酯弹性体材料。
背景技术
现有聚氨酯弹性体材料,其力学性能、耐溶剂性能以及切削加工性都不是很理想。
发明内容
本发明的目的在于提供一种低硬度聚氨酯弹性体材料,其具有较好的力学性能、良好的耐溶剂性能以及切削加工性。
为实现上述目的,本发明的技术方案是设计一种低硬度聚氨酯弹性体材料,由如下原料制成:
1-3质量份羟丙基甲基纤维素,2质量份脂肪醇聚氧乙烯醚,45质量份二乙二醇二苯甲酸酯,2质量份三羟甲基丙烷,180质量份聚酯多元醇,0.2质量份辛酸亚锡,8质量份三异丙醇胺,7质量份邻苯二甲酸二丁酯,31质量份邻苯二甲酸丁苄酯,18质量份二丙二醇二苯甲酸酯,3质量份甘油,68质量份甲苯二异氰酸酯,0.4质量份二辛酸二丁锡,11质量份邻苯二甲酸二辛酯,5质量份三乙醇胺,0.3质量份异辛酸铋,40质量份填料,0.1质量份羧酸铋,23质量份邻苯二甲酸二甲氧基乙酯,13质量份邻苯二甲酸二乙酯,7质量份二乙醇胺,2质量份机硅消泡剂,0.5质量份二月桂酸二丁锡,4质量份三羟甲基乙烷。
本发明的优点和有益效果在于:提供一种低硬度聚氨酯弹性体材料,其具有较好的力学性能、良好的耐溶剂性能以及切削加工性。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
实施例1
一种低硬度聚氨酯弹性体材料,由如下原料制成:
1质量份羟丙基甲基纤维素,2质量份脂肪醇聚氧乙烯醚,45质量份二乙二醇二苯甲酸酯,2质量份三羟甲基丙烷,180质量份聚酯多元醇,0.2质量份辛酸亚锡,8质量份三异丙醇胺,7质量份邻苯二甲酸二丁酯,31质量份邻苯二甲酸丁苄酯,18质量份二丙二醇二苯甲酸酯,3质量份甘油,68质量份甲苯二异氰酸酯,0.4质量份二辛酸二丁锡,11质量份邻苯二甲酸二辛酯,5质量份三乙醇胺,0.3质量份异辛酸铋,40质量份填料,0.1质量份羧酸铋,23质量份邻苯二甲酸二甲氧基乙酯,13质量份邻苯二甲酸二乙酯,7质量份二乙醇胺,2质量份机硅消泡剂,0.5质量份二月桂酸二丁锡,4质量份三羟甲基乙烷。
实施例2
一种低硬度聚氨酯弹性体材料,由如下原料制成:
3质量份羟丙基甲基纤维素,2质量份脂肪醇聚氧乙烯醚,45质量份二乙二醇二苯甲酸酯,2质量份三羟甲基丙烷,180质量份聚酯多元醇,0.2质量份辛酸亚锡,8质量份三异丙醇胺,7质量份邻苯二甲酸二丁酯,31质量份邻苯二甲酸丁苄酯,18质量份二丙二醇二苯甲酸酯,3质量份甘油,68质量份甲苯二异氰酸酯,0.4质量份二辛酸二丁锡,11质量份邻苯二甲酸二辛酯,5质量份三乙醇胺,0.3质量份异辛酸铋,40质量份填料,0.1质量份羧酸铋,23质量份邻苯二甲酸二甲氧基乙酯,13质量份邻苯二甲酸二乙酯,7质量份二乙醇胺,2质量份机硅消泡剂,0.5质量份二月桂酸二丁锡,4质量份三羟甲基乙烷。
实施例3
一种低硬度聚氨酯弹性体材料,由如下原料制成:
1.3质量份羟丙基甲基纤维素,2质量份脂肪醇聚氧乙烯醚,45质量份二乙二醇二苯甲酸酯,2质量份三羟甲基丙烷,180质量份聚酯多元醇,0.2质量份辛酸亚锡,8质量份三异丙醇胺,7质量份邻苯二甲酸二丁酯,31质量份邻苯二甲酸丁苄酯,18质量份二丙二醇二苯甲酸酯,3质量份甘油,68质量份甲苯二异氰酸酯,0.4质量份二辛酸二丁锡,11质量份邻苯二甲酸二辛酯,5质量份三乙醇胺,0.3质量份异辛酸铋,40质量份填料,0.1质量份羧酸铋,23质量份邻苯二甲酸二甲氧基乙酯,13质量份邻苯二甲酸二乙酯,7质量份二乙醇胺,2质量份机硅消泡剂,0.5质量份二月桂酸二丁锡,4质量份三羟甲基乙烷。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (1)
1.低硬度聚氨酯弹性体材料,其特征在于,由如下原料制成:
1-3质量份羟丙基甲基纤维素,2质量份脂肪醇聚氧乙烯醚,45质量份二乙二醇二苯甲酸酯,2质量份三羟甲基丙烷,180质量份聚酯多元醇,0.2质量份辛酸亚锡,8质量份三异丙醇胺,7质量份邻苯二甲酸二丁酯,31质量份邻苯二甲酸丁苄酯,18质量份二丙二醇二苯甲酸酯,3质量份甘油,68质量份甲苯二异氰酸酯,0.4质量份二辛酸二丁锡,11质量份邻苯二甲酸二辛酯,5质量份三乙醇胺,0.3质量份异辛酸铋,40质量份填料,0.1质量份羧酸铋,23质量份邻苯二甲酸二甲氧基乙酯,13质量份邻苯二甲酸二乙酯,7质量份二乙醇胺,2质量份机硅消泡剂,0.5质量份二月桂酸二丁锡,4质量份三羟甲基乙烷。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109970946A (zh) * | 2017-12-27 | 2019-07-05 | 上海优迈材料科技有限公司 | 一种环保低硬度聚氨酯弹性体的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005097860A1 (en) * | 2004-04-05 | 2005-10-20 | Bayer Materialscience Ag | Low-hardness thermosetting polyurethane elastomer and production method thereof |
CN101781454A (zh) * | 2009-12-25 | 2010-07-21 | 山东东大一诺威聚氨酯有限公司 | 一种低硬度聚氨酯弹性体组合物 |
CN102120877A (zh) * | 2011-01-17 | 2011-07-13 | 中国皮革和制鞋工业研究院 | 超低硬度聚氨酯弹性体及其制备方法 |
CN103408719A (zh) * | 2013-07-25 | 2013-11-27 | 黎明化工研究设计院有限责任公司 | 一种低硬度耐溶剂聚氨酯弹性体及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005097860A1 (en) * | 2004-04-05 | 2005-10-20 | Bayer Materialscience Ag | Low-hardness thermosetting polyurethane elastomer and production method thereof |
CN101781454A (zh) * | 2009-12-25 | 2010-07-21 | 山东东大一诺威聚氨酯有限公司 | 一种低硬度聚氨酯弹性体组合物 |
CN102120877A (zh) * | 2011-01-17 | 2011-07-13 | 中国皮革和制鞋工业研究院 | 超低硬度聚氨酯弹性体及其制备方法 |
CN103408719A (zh) * | 2013-07-25 | 2013-11-27 | 黎明化工研究设计院有限责任公司 | 一种低硬度耐溶剂聚氨酯弹性体及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970946A (zh) * | 2017-12-27 | 2019-07-05 | 上海优迈材料科技有限公司 | 一种环保低硬度聚氨酯弹性体的制备方法 |
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