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Effects of ion group content and polyol molecular weight on physical properties of HTPB-based waterborne poly(urethane-urea)s

✍ Scribed by Teng Ko Chen; Shih Min Huang


Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
43 KB
Volume
107
Category
Article
ISSN
0021-8995

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Effects of ion group content and polyol
✍ Shih Min Huang; Teng Ko Chen 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 157 KB 👁 2 views

## Abstract A series of waterborne poly(urethane‐urea)s, WPUUs, based on using nonpolar hydroxyl‐terminated polybutadiene (HTPB) as the soft segment, were successfully synthesized in this article. The effects of the COOH group content and soft‐segment molecular weight (Mn~s~) on the dispersion, mor