Interpenetrating polymer networks from polyurethanes and poly(methyl acrylate) | Zendy

Frisch Harry L. | Zendy; Wang Linfu | Zendy; Huang Weiyu | Zendy; Hua Yao He | Zendy; Xiao Han X. | Zendy; Frisch Kurt C. | Zendy

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Interpenetrating polymer networks from polyurethanes and poly(methyl acrylate)

Author(s) -

Frisch Harry L.,

Wang Linfu,

Huang Weiyu,

Hua Yao He,

Xiao Han X.,

Frisch Kurt C.

Publication year - 1991

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1991.070430308

Subject(s) - polyurethane , glass transition , materials science , acrylate , polymer , interpenetrating polymer network , polymer chemistry , acrylate polymer , methyl acrylate , composite material , polymer science , copolymer

Simultaneous two‐component interpenetrating polymer networks (IPNs) of polyurethane (PU)–poly(methyl acrylate) (PMA) were prepared, as well as the corresponding pseudo‐IPNs. A comparison was made between the full IPNs, pseudo‐IPNs, and the respective homopolymers. Their ultimate mechanical properties were obtained and the dynamic glass transition temperatures ( T g 's) were found using a thermomechanical analyzer. At all compositions, a single T g (except 50–50 wt %) was found.

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