Abstract During curing of thermosetting resins the technologically relevant properties binders and coatings develop. However, is difficult to monitor due multitude chemical physical processes taking place. Precise prediction specific technological based on molecular very difficult. In this study, potential principal component analysis (PCA) regression (PCR) in Fourier transform infrared (FTIR) ...

This article presents the first applied results of using citric acid in combinations with a melamine-urea-formaldehyde (MUF) resin for bonding wood veneers. The chemical reactions involved are shown based on MALDI ToF analysis reaction MUF acid. preliminary physical and mechanical properties LVL prepared also presented. Veneers from Populus sp were used to manufacture 5-layer laminated veneer l...

Over the past few decades, climate change and search for renewable energy sources have become hot topics within research community. About 30% of world's consumption is in heating cooling sector residential buildings. Such materials can reduce temperature variations, leading to an improvement human comfort decreasing at same time This paper assesses integration a microencapsulated phase material...

Sulfonated polymer-based materials, among heterogeneous catalysts, are frequently utilized in chemical transformations due to their outstanding and physical durability. In this regard, a magnetic sulfonated melamine–formaldehyde resin (MSMF) catalyst was successfully prepared from mixture of Fe3O4 nanoparticles two steps. MSMF used as for the one-pot, three-component condensation benzyl pyrazol...

To develop monoammonium phosphate (MAP) as a novel acid source for durable intumescent fire retardants (IFR), MAP microcapsules (MCMAPs) containing the internal core and melamine-formaldehyde (MF) external shell were prepared by in situ polymerization this study. The influences of synthesis conditions (including reaction temperature, time, pH value) on properties obtained MCMAPs (MAP content, y...