CO2-based poly (propylene carbonate) with various carbonate linkage content for reactive hot-melt polyurethane adhesives

Liu Zenghe; Huang Jiqing; Chen Shuo; Huang Yan; Ding Fengxia; Guo Weiqiang; Lei Dong; Yang Lei; Qing Feng-Ling; You Zhengwei

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CO2-based poly (propylene carbonate) with various carbonate linkage content for reactive hot-melt polyurethane adhesives

机译：基于二氧化碳的聚（碳酸丙酯），具有各种碳酸酯键合含量的反应性热熔聚氨酯粘合剂

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Reactive hot-melt polyurethane adhesives (RHMPA) are compelling green adhesives without any solvent. However, current RHMPAs are mainly made from non-renewable petroleum-based polyols. Poly (propylene carbonate) (PPC) derived from abundant, cheap and renewable greenhouse gas CO2 is a high-profile green renewable polyol. Here, a series of RHMPAs (PPC-RHMPAs) based on PPC with different carbonate linkage content were prepared. The difference of carbonate linkage content of PPC-RHMPAs was investigated by H-1 NMR and FTIR. The effects of carbonate linkage content on the moisture-curing rate, crystallization behavior, thermal stability, mechanical properties and adhesion properties of the resulted PPC-RHMPAs were analyzed and discussed by real-time FTIR, DSC, TGA, tensile and adhesion tests. This work would pave a way for designing high-performance PPC-RHMPAs.

机译：无反应性热熔聚氨酯粘合剂（RHMPA）是不带任何溶剂的构成绿色粘合剂。然而，目前的RHMPA主要由不可再生的石油基多醇制成。来自丰富，廉价和可再生温室气体CO2的聚（碳酸丙酯）（PPC）是一种高型绿色可再生多元醇。这里，制备基于PPC的一系列RHMPAS（PPC-RHMPA）具有不同的碳酸酯连杆含量。通过H-1 NMR和FTIR研究了PPC-RHMPA的碳酸酯连杆含量的差异。通过实时FTIR，DSC，TGA，拉伸和粘附试验，分析并讨论了碳酸盐胶合含量对所得PPC-RHMPA的水分固化速率，结晶行为，热稳定性，机械性能和粘附性能的影响。这项工作将为设计高性能PPC-RHMPA铺平。

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来源
《International Journal of Adhesion & Adhesives》 |2020年第2020期|共6页
作者
Liu Zenghe; Huang Jiqing; Chen Shuo; Huang Yan; Ding Fengxia; Guo Weiqiang; Lei Dong; Yang Lei; Qing Feng-Ling; You Zhengwei;
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作者单位

Donghua Univ Coll Chem Chem Engn &

Biotechnol State Key Lab Modificat Chem Fibers &

Polymer Mat Shanghai 201620 Peoples R China;

Beijing Inst Aerosp Testing Technol 7217 Mailbox Beijing 100074 Peoples R China;

Donghua Univ Coll Mat Sci &

Engn Int Joint Lab Adv Fiber &

Low Dimens Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Mat Sci &

Engn Int Joint Lab Adv Fiber &

Low Dimens Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Mat Sci &

Engn Int Joint Lab Adv Fiber &

Low Dimens Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Mat Sci &

Engn Int Joint Lab Adv Fiber &

Low Dimens Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Chem Chem Engn &

Biotechnol State Key Lab Modificat Chem Fibers &

Polymer Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Mat Sci &

Engn Int Joint Lab Adv Fiber &

Low Dimens Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Chem Chem Engn &

Biotechnol State Key Lab Modificat Chem Fibers &

Polymer Mat Shanghai 201620 Peoples R China;

Donghua Univ Coll Chem Chem Engn &

Biotechnol State Key Lab Modificat Chem Fibers &

Polymer Mat Shanghai 201620 Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类胶粘剂工业;
关键词
Poly (propylene carbonate); Reactive hot-melt polyurethane adhesives; Carbonate linkage content;

机译：聚（碳酸丙酯）;反应性热熔聚氨酯粘合剂;碳酸盐键合含量;

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专利

1. CO2-based poly (propylene carbonate) with various carbonate linkage content for reactive hot-melt polyurethane adhesives [J] . Liu Zenghe, Huang Jiqing, Chen Shuo, International Journal of Adhesion & Adhesives . 2020,第期

机译：基于二氧化碳的聚（碳酸丙酯），具有各种碳酸酯键合含量的反应性热熔聚氨酯粘合剂
2. Synthesis and characterization of poly(propylene carbonate) glycol-based waterborne polyurethane with a high solid content [J] . Ma Le, Song Lina, Wang Heng, Progress in Organic Coatings: An International Review Journal . 2018,第期

机译：高固含量的聚（碳酸丙酯）二醇的水性聚氨酯的合成与表征
3. Rheological, thermal and mechanical properties of biodegradable poly(lactic acid)/poly(butylene adipate-co-terephthalate)/poly(propylene carbonate) polyurethane trinary blown films [J] . Polymer bulletin . 2020,第8期

机译：可生物降解的聚（乳酸）/聚（丁烯己二酸丁二醇酯）/聚（碳酸丙酯）聚氨酯杂交薄膜的流变，热和机械性能
4. The synthesis and properties of poly (propylene carbonate) polyurethane [C] . Dongshan Wang, Liban Chen Pacific polymer conference preprints . 1999

机译：聚碳酸亚丙酯聚氨酯的合成与性能
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机译：新型的环状碳酸酯单体，聚（碳酸酯）和锡基大分子引发剂的合成与表征。
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机译：聚碳酸丙烯酯/热塑性聚氨酯（PPC / TPU）的可生物降解和增韧复合材料：氢键的影响
7. A study on the mechanical, thermal properties and crystallization behavior of poly(lactic acid)/thermoplastic poly(propylene carbonate) polyurethane blends [O] . Jia Yang, Hongwei Pan, Xin Li, 2017

机译：聚（乳酸）/热塑性聚（碳酸丙酯）聚氨酯共混物的机械，热性能和结晶行为研究
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机译：含有LipF6的碳酸丙烯酯和碳酸丙烯酯的动力学

CO2-based poly (propylene carbonate) with various carbonate linkage content for reactive hot-melt polyurethane adhesives

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