CN102532473A - 一种聚己内酯型聚氨酯树脂的配方 - Google Patents

一种聚己内酯型聚氨酯树脂的配方 Download PDF

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Publication number
CN102532473A
CN102532473A CN2012100000252A CN201210000025A CN102532473A CN 102532473 A CN102532473 A CN 102532473A CN 2012100000252 A CN2012100000252 A CN 2012100000252A CN 201210000025 A CN201210000025 A CN 201210000025A CN 102532473 A CN102532473 A CN 102532473A
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polycaprolactone
resistance
formulation
urethane resin
type urethane
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于龙洲
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Individual
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Abstract

本发明公开了一种聚己内酯型聚氨酯树脂的配方,它包括以下组分:聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯以及1,4-丁二醇。本发明制成的产品具有极高的拉伸强度、低温柔韧性、良好弹性、耐水解性和耐候性,优良的耐撕裂和耐磨性、高附着力,耐烃类溶剂和耐化学品性能。

Description

一种聚己内酯型聚氨酯树脂的配方
技术领域
一种聚己内酯型聚氨酯树脂的配方。
背景技术
聚己内酯型聚氨酯具有较高的拉伸强度、低温柔韧性、良好弹性、耐水解性和耐候性,优良的耐撕裂和耐磨性、耐烃类溶剂和耐化学品性能,是聚氨酯中的高端产品,按照本配方制得的聚己内酯型聚氨酯树脂主要用于胶黏剂。
发明内容
本发明提供了一种聚己内酯型聚氨酯树脂的配方,该配方制成的产品具有极高的拉伸强度、低温柔韧性、良好弹性、耐水解性和耐候性,优良的耐撕裂和耐磨性、高附着力,耐烃类溶剂和耐化学品性能。
本发明采用了以下技术方案:一种聚己内酯型聚氨酯树脂的配方,它包括以下组分:聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯以及1,4-丁二醇。
所述的聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯、1,4-丁二醇三者的摩尔比为1:1:2;所述的聚己内酯多元醇为新戊二醇。
本发明具有以下有益效果:本发明制成的产品具有极高的拉伸强度、低温柔韧性、良好弹性、耐水解性和耐候性,优良的耐撕裂和耐磨性、高附着力,耐烃类溶剂和耐化学品性能。
具体实施方式
本发明公开了一种聚己内酯型聚氨酯树脂的配方,它包括以下组分:聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯以及1,4-丁二醇;所述的聚己内酯多元醇为相对分子量为1000的新戊二醇;所述的聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯、1,4-丁二醇三者的摩尔比为1:1:2。

Claims (3)

1.一种聚己内酯型聚氨酯树脂的配方,其特征是它包括以下组分:聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯以及1,4-丁二醇。
2.根据权利要求1所述的一种聚己内酯型聚氨酯树脂的配方,其特征是所述的聚己内酯多元醇、二苯基甲烷-4,4’-二异氰酸酯、1,4-丁二醇三者的摩尔比为1:1:2。
3.根据权利要求1或2所述的一种聚己内酯型聚氨酯树脂的配方,其特征是所述的聚己内酯多元醇为新戊二醇。
CN2012100000252A 2012-01-01 2012-01-01 一种聚己内酯型聚氨酯树脂的配方 Pending CN102532473A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105073814A (zh) * 2013-03-20 2015-11-18 埃西勒国际通用光学公司 用于偏光结构和偏光镜片的基于聚氨酯的粘合剂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235130A (zh) * 2008-02-27 2008-08-06 烟台万华聚氨酯股份有限公司 一种阳离子水性聚氨酯乳液及其制备方法
CN101475742A (zh) * 2009-01-23 2009-07-08 合肥安利化工有限公司 合成革用芳香族耐黄变聚氨酯树脂及其制备方法
CN102060973A (zh) * 2010-12-21 2011-05-18 浙江华峰合成树脂有限公司 一种合成革用耐寒型高耐磨耗聚氨酯树脂
CN102260368A (zh) * 2010-05-27 2011-11-30 西北橡胶塑料研究设计院 一种聚氨酯弹性体减震器材料及制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235130A (zh) * 2008-02-27 2008-08-06 烟台万华聚氨酯股份有限公司 一种阳离子水性聚氨酯乳液及其制备方法
CN101475742A (zh) * 2009-01-23 2009-07-08 合肥安利化工有限公司 合成革用芳香族耐黄变聚氨酯树脂及其制备方法
CN102260368A (zh) * 2010-05-27 2011-11-30 西北橡胶塑料研究设计院 一种聚氨酯弹性体减震器材料及制备方法
CN102060973A (zh) * 2010-12-21 2011-05-18 浙江华峰合成树脂有限公司 一种合成革用耐寒型高耐磨耗聚氨酯树脂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105073814A (zh) * 2013-03-20 2015-11-18 埃西勒国际通用光学公司 用于偏光结构和偏光镜片的基于聚氨酯的粘合剂
CN105073814B (zh) * 2013-03-20 2019-02-22 依视路国际公司 用于偏光结构和偏光镜片的基于聚氨酯的粘合剂

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