Results 51 to 60 of about 42,078 (227)

Competitive effect of calcium lactate and epoxidized soil bean oil on crystallization kinetics of polypropylene [PDF]

Polyolefins Journal
The effect of calcium lactate (CL) and epoxidized soil bean (ESO) on the crystallization kinetics of polypropylene (PP) was investigated by using polarized optical microscope (POM) and differential scanning calorimetry (DSC).
Buncha Suksut, Chonticha Seesong, Nutchalida Phueaksri, Chantarawan Chuephlob   +3 more
doaj   +1 more source

Relaxation dynamics of Fe55Cr10Mo14C15B6 metallic glass explored by mechanical spectroscopy and calorimetry measurements [PDF]

, 2016
In this work, the mechanical relaxation dynamics of Fe55Cr10Mo14C15B6 metallic glass is explored by mechanical spectroscopy. The temperature-dependent loss modulus E″(T) shows the features of β relaxation well below glass transition temperature Tg.
Crespo Artiaga, Daniel, Liu, Chaoren, Madinehei, Seyed Milad, Pineda Soler, Eloi   +3 more
core   +2 more sources

Thermal transfer simulation regarding the rotational moulding of polyamide 11 [PDF]

, 2012
Simulation of thermal phenomena in rotational moulding is very important to follow the evolution of the temperature in various zones of this process. It was a question of modelling heat gradients developing in rota-tional moulding part.
BENZIANE, Mokhtar, HAFSAOUI, Said Lofti, TCHARKHTCHI, Abbas   +2 more
core   +6 more sources

Preparation of polypropylene/Mg–Al layered double hydroxides nanocomposites through wet pan-milling: non-isothermal crystallization behaviour [PDF]

Royal Society Open Science, 2018
Differential scanning calorimeter was used to extensively investigate the non-isothermal crystallization of polypropylene (PP)/layered double hydroxides (LDHs) nanocomposites prepared through wet solid-state shear milling.
Yilei Zheng, Yinghong Chen
doaj   +1 more source

Granular crystals in palm oil based shortening/margarine : a review [PDF]

, 2020
Palm oil based shortenings and margarines are important products within the lipid industry. However, a widespread quality deterioration issue is often reported regarding their long-term storage: the appearance of granular crystals or grains that are ...
Dewettinck, Koen, Nguyen, Viet, Rimaux, Tom, Truong, Vinh, Van Bockstaele, Filip   +4 more
core   +1 more source

Crystallization Kinetics of an Equimolar Liquid Crystalline Mixture and Its Components

Applied Sciences
This new equimolar mixture comprises the liquid crystalline compounds MHPOBC and partially fluorinated 3F2HPhF6. The phase sequence of the mixture was determined by differential scanning calorimetry, polarizing optical microscopy, X-ray diffraction, and ...
Aleksandra Deptuch, Anna Paliga, Anna Drzewicz, Marcin Piwowarczyk, Magdalena Urbańska, Ewa Juszyńska-Gałązka   +5 more
doaj   +1 more source

Novel processing of polyhydroxybutyrate with micro- to nanofibrillated cellulose and effect of fiber morphology on crystallization behaviour of composites

eXPRESS Polymer Letters, 2020
In this work, the intrinsic drawbacks of polyhydroxybutyrate (PHB) such as slow crystallization rate, secondary crystallization and brittle nature were improved by blending with bio-based fillers, i.e. nanofibrillated/microfibrillated cellulose (NFC/MFC).
V. K. Rastogi, P. Samyn
doaj   +1 more source

Revisiting polymer crystallization kinetics: experimental validation of the Mo equation for modified PET systems

Frontiers in Materials
This study investigated the non—isothermal crystallization kinetics of pure poly(ethylene terephthalate) (PET) and chain—extended modified PET using DSC at various cooling rates.
Ma Lingcong, Mao Fengyu, Wu Yajuan, Peng Ying, Luo Fei, Wen Jin   +5 more
doaj   +1 more source

Crystallization kinetics of GdYScAlCo high-entropy bulk metallic glass

Chimica Techno Acta, 2023
The thermal stability and non-isothermal crystallization of a new bulk-amorphous high-entropy (HE-BMG) equiatomic GdYScAlCo alloy were studied by differential scanning calorimetry (DSC). The alloy shows a four-stage crystallization process.
V. A. Bykov, D. A. Kovalenko, E. V. Sterkhov, T. V. Kulikova   +3 more
doaj   +1 more source

Crystallization Behavior and Morphology of Biodegradable Poly(ε-caprolactone)/Reduced Graphene Oxide Scaffolds

Biomimetics, 2022
Morphology, thermal properties and the non-isothermal melt crystallization kinetics of biodegradable poly(ε-caprolactone) (PCL)/reduced graphene oxide (rGO) scaffolds are studied with differential scanning calorimetry (DSC) at various cooling rates (5 ...
Esperanza Díaz, Ainhoa Mendivil, Joseba León   +2 more
doaj   +1 more source