Application of Whisker-Toughened Aerogel to Recycling of Used Polyurethane Sheets

Application of Whisker-Toughened Aerogel to Recycling of Used Polyurethane Sheets

In this study, a new environmentally friendly and efficient method for recycling and reusing waste polyurethane sheets is proposed. SiO<sub>2</sub> aerogel was prepared using the sol–gel method, and mullite whiskers were introduced to enhance its toughness. The whisker-toughened aerogel...

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Bibliographic Details
Main Authors: Xiaohua Gu, Jiatong Chen, Shangwen Zhu, Qinglong Zhao, Yanxun Zhang, Qingyong Su
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Gels
Subjects:
waste polyurethane sheets
mullite whiskers
SiO<sub>2</sub> aerogel
whisker toughening
composite materials
Online Access:https://www.mdpi.com/2310-2861/10/12/793
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