Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
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<strong>DSC</strong>: Effect of Draw Ratio<br />
on Melting Temperature<br />
Tm (°C)<br />
137<br />
133<br />
129<br />
1.0 3.0 5.0 7.0<br />
<strong>DSC</strong>: Effect of Aromaticity on Melting<br />
Polymer % Aromatic Melting Range<br />
-CH 2 -CH 2 - 0 105 - 135°C<br />
PET 39 250 - 275°C<br />
-(Ph)-O- 62 300 - 315°C<br />
-(Ph)-S- 70 300 - 360°C<br />
λ