TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Nasseri, Latifeh
A1  - Rosenfeld, Catherine
A1  - Solt-Rindler, Pia
A1  - Mitter, Roland
A1  - Moser, Johann
A1  - Kandelbauer, Andreas
A1  - Konnerth, Johannes
A1  - Van Herwijnen, Hendrikus
T1  - Comparison between cure kinetics by means of dynamic rheology and DSC of formaldehyde-based wood adhesives
JF  - The journal of adhesion
N2  - Comparative analysis of the chemical and rheological curing kinetics of formaldehyde-based wood adhesives is crucial for assessing their respective performance. Differential scanning calorimetry (DSC) and rheometry are the conventional techniques used for monitoring the curing processes leading to crosslinking polymerization of the adhesives. However, the direct comparison of these techniques is inappropriate due to the intrinsic differences in their underlying procedures. To address this challenge, the two adhesive samples were sequentially cured, firstly with rheometry and followed by DSC. The observed higher curing degree in the subsequent DSC procedure underpins the incomplete curing of the samples during initial rheometry. Furthermore, the comparative assessment of the activation energies, molar ratios, and active groups of the two adhesives highlights the importance of the pre-exponential factor in addition to the activation energies, as it attributes to the probability of active groups coinciding at the appropriate spatial arrangement.
KW  - curing kinetics
KW  - degree of cure
KW  - conversion
KW  - pre-exponential factor
KW  - rheology
KW  - DSC
Y1  - 2024
SN  - 0021-8464
SS  - 0021-8464
U6  - https://doi.org/10.1080/00218464.2023.2300453
DO  - https://doi.org/10.1080/00218464.2023.2300453
SP  - 1
EP  - 22
S1  - 22
PB  - Taylor & Francis
CY  - London
ER  -