Hi sir, I am Siva from Scotland. I would like to know will the percentage of crystallinity formula also applicable for composite materials. How to find pure crystallinity of the composite materials from the table?
Then it is different equation, Weight fraction of the filler is subtracted from the enthalpy of 100 % crystalline matrix polymer. Refer the following paper: Procedure for evaluating the crystallinity from X-ray diffraction scans of High and Low Density Polyethylene/SiO2 Composites A. Sami 1, E. David 1 and M. Fréchette2
@@athirajohn863 Thanks a lot. I really appreciate it from the bottom of my heart. One small question regarding cold crystallization, I am still confused with this cold crystallization. When a sample undergoes a cooling process during DSC analysis, it will have an exothermic reaction (releasing heat), giving us the delta Hc. It is being heated, reaching the point where melting happens, and is called Tm. However, what does cold crystallization mean?
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Wow, that is extremely useful
Can calculation of degee of gelatization used to calculate degree of complexation in cyclodextrin inclusion complex?
Hi sir, I am Siva from Scotland. I would like to know will the percentage of crystallinity formula also applicable for composite materials. How to find pure crystallinity of the composite materials from the table?
Then it is different equation, Weight fraction of the filler is subtracted from the enthalpy of 100 % crystalline matrix polymer.
Refer the following paper: Procedure for evaluating the crystallinity from X-ray
diffraction scans of High and Low Density
Polyethylene/SiO2 Composites
A. Sami 1, E. David 1 and M. Fréchette2
@@athirajohn863 Thanks a lot. I really appreciate it from the bottom of my heart. One small question regarding cold crystallization, I am still confused with this cold crystallization. When a sample undergoes a cooling process during DSC analysis, it will have an exothermic reaction (releasing heat), giving us the delta Hc. It is being heated, reaching the point where melting happens, and is called Tm. However, what does cold crystallization mean?
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