Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
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Heat Flow (W/g)<br />
<strong>DSC</strong>: Effect of Hydrogen Bonding<br />
on Melting<br />
Polyamide T m H Bonding<br />
Nylon 12,2 236 Least<br />
Nylon 10,2 242<br />
Nylon 8,2 279<br />
Nylon 6,2 326 Most<br />
Nylon x,y where:<br />
x = carbons in diamine section<br />
y = carbons in diacid section<br />
<strong>DSC</strong>: Effect of Annealing<br />
Poly(ethyletherketone) (PEEK) on Melting<br />
0.0<br />
-0.1<br />
-0.2<br />
PEEK<br />
303.61°C<br />
PEEK annealed<br />
@ 300°C<br />
-0.3<br />
260 280 300 320 340 360 380