Studies on the properties of epoxy resins modified with chain-extended ureas
โ Scribed by Shangjin He; Keyu Shi; Jie Bai; Zengkun Zhang; Liang Li; Zongjie Du; Baolong Zhang
- Book ID
- 108366478
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 291 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0032-3861
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A series of novel chain-extended ureas ( U i ) containing poly(ethylene glycol) (PEG) spacers with different molecular weights were synthesized and the reactive mechanism, reactive activity, impact strength, dynamic mechanical behavior, morphology, and storage properties of the epoxy resin/chain-ext