Polyurethane network structure from tens
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M. Pegoraro; L. Di Landro; F. Severini; N. Cao; P. Donzelli
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Article
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1991
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John Wiley and Sons
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English
⚖ 378 KB
## Abstract The mechanical behavior of polyurethane networks based on polyether (PE‐PU) and polyester (PES‐PU) diols is studies in light of recent molecular theories of rubber elasticity. The relationship between reduced stress (or modulus), extension ratio α, and network structure is discussed. In