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Morphology and Crystallinity of Urea-Formaldehyde Resin Adhesives with Different Molar Ratios
Using formaldehyde and urea as raw materials, a stable urea–formaldehyde resin (UF) is synthesized by the “alkali-acid-alkali” method. Unlike most thermosetting resins, UF often shows the appearance of crystal domains. In order to understand the relationship between the crystal and morphology of UF...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7956499/ https://www.ncbi.nlm.nih.gov/pubmed/33668111 http://dx.doi.org/10.3390/polym13050673 |