SDP_NCL32_2022 - Polymer Characterisation by DSC, TGA, FTIR and GPC Spectrophotometer
Instructor Name :-
Hambir, (Mrs.) S. S., Purohit, (Mrs.) P.M.
Thermal Analysis, spectroscopic techniques and chromatography are used in a various industries like polymer, pharmaceutical, food, materials, etc. Thermo Gravimetric Analysis (TGA), Differential Scanning Calorimeter (DSC) , Fourier Transform-Infrared Spectroscopy (FT-IR) and Gel Permeation Chromatography (GPC) is the essential and
important laboratory techniques used for material characterization. GPC is the most powerful method for determining average molecular weight and polydispersity of polymer sample where as FTIR is used to find out chemical composition of polymer chain. Mid-IR region (400-4000 cm-1) is very useful for analysis of organic olecules and of macromolecules like Polymers. DSC and TGA is used to find out melting / crystallization point, decomposition temperature of polymers. This course provides a glimpse of spectroscopic and Chromatographic techniques, FT-IR and GPC and thermal techniques, DSC and TGA. After completing the course the candidate will be
able to analysis and interpret the data and will acquire sufficient expertise.