Effect of molecular structure of polyurethane elastomer on damping and mechanical properties

Effect of molecular structure of polyurethane elastomer on damping and mechanical properties

In order to obtain polyurethane elastomer (PUE) for reducing the vibration and noisy in deep-water environments, toluene diisocyanate (TDI), polypropylene glycol 2000 (PPG2000) and triethanolamine (TEA) were selected as raw materials, and the effects of hard segment content, R value and synthesis ro...

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Bibliographic Details
Main Authors: GUO Shujun, YIN Changping, ZHAO Xiuhui, YANG Jinshui, XING Suli
Format: Article
Language:zho
Published: Journal of Materials Engineering 2023-09-01
Series:Cailiao gongcheng
Subjects:
polyurethane elastomer
damping property
compression modulus
hard segment content
synthesis route
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000088

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000088

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