Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPattarakamon Chaiwanen_US
dc.contributor.authorAssawin Kaewkittinarongen_US
dc.contributor.authorJantrawan Pumchusaken_US
dc.description.abstract© 2019 Elsevier B.V. In this work, solid resoles with different formaldehyde (F) to phenol (P) molar ratios and various contents of hexamethylenetetramine (HMTA, accelerator) and sodium hydroxide (NaOH, catalyst) were designed and characterized. Curing behavior was investigated by differential scanning calorimetry to provide useful insights for applications. Curing kinetics were analyzed by the Vyazovkin isoconversional method. The results demonstrate that the activation energy of the higher F/P molar ratio systems is lower in the initial stage but higher in the latter stage. The activation energy of the higher HMTA and NaOH system is higher in the initial stage but lower in the latter stage. The thermal stability of cured resoles was evaluated by thermogravimetric analysis. The higher F/P molar ratios or higher contents of HMTA and NaOH provide better thermal stability. This is because these synthetic conditions give higher crosslinking densities. This makes them better potential candidates for heat-resistant materials.en_US
dc.subjectPhysics and Astronomyen_US
dc.titleNonisothermal curing kinetics of solid resole by differential scanning calorimetryen_US
article.title.sourcetitleThermochimica Actaen_US
article.volume675en_US Mai Universityen_US GCI Resitop Co.en_US
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.

Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.