CN103694440B - 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 PDF

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CN103694440B
CN103694440B CN201310678459.2A CN201310678459A CN103694440B CN 103694440 B CN103694440 B CN 103694440B CN 201310678459 A CN201310678459 A CN 201310678459A CN 103694440 B CN103694440 B CN 103694440B
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CN103694440A (zh
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陆锦贤
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CHANGSHU YONGLI CHEMICAL Co Ltd
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    • 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
    • C08G18/6611—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 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
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    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
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    • C08G18/6644—Compounds of group C08G18/42 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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    • 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份有机硅消泡剂，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

低硬度聚氨酯弹性体材料
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质量份有机硅消泡剂，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质量份有机硅消泡剂，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质量份有机硅消泡剂，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质量份有机硅消泡剂，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质量份有机硅消泡剂，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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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)

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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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

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