Cast polyurethane elastomers obtained wi
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M. Debowski; A. Balas
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Article
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2000
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John Wiley and Sons
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English
⚖ 126 KB
Tensile properties and dynamic mechanical thermal properties for polyurethane elastomers extended with N,NЈ-ethyleneurea (EU) and 1,4-butanediol (1,4-BD) were investigated. Also gel permeation chromatography and extraction experiments for selected elastomers were performed. EU residues were introduc