How To Measure The Pet (Polyester) Glass Transition Temperature?
In order to study the quality and characteristics of materials, many industries use differential scanning calorimeter （DSC） to test the glass transition temperature of materials, especially the glass transition temperature of PET (polyester), which is also a relatively common measurement. Differential Scanning Calorimeter What is glass transition temperature? Glass transition temperature (Tg) refers to the temperature corresponding to the transition from glassy state to high elastic state. Glass transition is an inherent property of amorphous polymer materials and a macroscopic manifestation of [...]