Non-isothermal crystallization kinetics and activation energy of bio-based poly(trimethylene terephthalate)/poly(butylene adipate-co-terephthalate) polyester blend

Non Isothermal Crystallization Kinetics and Isothermal Decomposition of Poly(Ethylene-Co-Vinylalcohol/Poly(D,L-Lactic-Co-Glycolic Acid) Blend

“…On the other hand, as in case of the neat PE-VOL, it was observed that, for all blend compositions, the T c value of PE-VOL slowly shifted toward the lower temperatures as the cooling rate increased. This phenomenon was also revealed by different investigators [60][61][62] and attributed this fact to a reduction of chain mobility and flexibility limiting the time of diffusion inside the crystalline lattice of the PE-VOL matrix. This fact leads to reduce the crystallization rate of the semi-crystalline copolymer in the blend.…”

Experimental and numerical evaluation of the effect of micro-aeration on the thermal properties of chocolate

“…However, this dependency of the C p data with the rate of heating has been reported for other composite polymers, such as PET, PTT, and PBT. [49][50][51] Based on Elleithy et al and Dhandapani, Nayak, and Mohanty, there is an association between crystallisation behaviour of the plastic nanocomposites and the heating rate, as shown by DSC measurements. A higher applied rate of heat transfer impacts the flexibility and the mobility of the polymeric chain of the material and by extend a shorter diffusing time is expected across the chain of molecules.…”