The results show that the higher thermal conductivity of the mold’s inserts reduced the injection molding cycle time and produced thicker skins, which resulted in smaller spherulite sizes in the core ...

State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 61005, China Sichuan Provincial Engineering Laboratory of Plastic/Rubber Complex ...

The PCL spherulite-nanosized in the BC/PCL membrane induced a decrease on the tensile strength (112 ± 7.0 MPa) and Young's Modulus (3.6 ± 0.8 GPa) as compared a pure BC membrane, tensile strength (124 ...

Compared with samples crystallized at a cooling rate of 2.5 °C/min and the isothermal temperature of 132 °C, the spherulite size of the sample crystallized at a cooling rate of 10 °C/min significantly ...

Through differential scanning calorimetry analysis and microstructure observation, the 70L–30H blend shows higher melting temperature, thicker lamellae, and higher crystallinity with a uniform and ...

“The spherulite evidence reported here confirms that dung of some sort was used as fuel,” says Naomi Miller, an archaeobotanist at the University of Pennsylvania who was not involved with the stud ...

A subsequent drop in spherulite levels at the site may correspond with the rise of larger-scale herding of animals farther away from dwellings. These findings add to a small but growing body of ...

2021, DOI: 10.1016/j.actbio.2020.06.027). This arrangement of needle-shaped crystals, called a spherulite, is also formed in chocolate and in drugs including testosterone and aspirin. Basic ...

Three types of β-crystal morphology, namely β-spherulite, flower-like agglomerate and β-quasi-spherulite, were sequentially obtained with increasing WBG concentration. The mechanical properties, space ...