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Formaldehyde emission and high-temperature stability of cured urea-formaldehyde resins

Formaldehyde emission and high-temperature stability of cured urea-formaldehyde resins

Journal of Wood Science 46(4): 303-309

ISSN/ISBN: 1435-0211

DOI: 10.1007/bf00766221

A test method for measuring formaldehyde from urea-formaldehyde (UF) resins at high temperature was developed and used to assess the influence of the reaction pH on the formaldehyde emission and heat stability of the cured resins. Additionally, solid-state 13C CP/MAS nuclear magnetic resonance (NMR) techniques were used to investigate the structure of cured UF resins before and after high temperature heating.

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Accession: 003776526

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