High pressure differential scanning calorimetry of poly(4-methyl-pentene-1)

Polymer ◽  
2000 ◽  
Vol 41 (25) ◽  
pp. 8869-8878 ◽  
Author(s):  
G.W.H. Höhne ◽  
S. Rastogi ◽  
B. Wunderlich
Keyword(s):  
Differential Scanning Calorimetry ◽  
High Pressure ◽  
Pressure Differential ◽  
Scanning Calorimetry ◽  
Pressure Differential Scanning Calorimetry

Determination of Cure State

1978 ◽  
Vol 10 (1) ◽  
pp. 37-43 ◽  
Author(s):  
Derek R. Augood
Keyword(s):  
Differential Scanning Calorimetry ◽  
High Pressure ◽  
Process Control ◽  
Pressure Differential ◽  
Promising Method ◽  
Scanning Calorimetry ◽  
Polymer Systems ◽  
Pressure Differential Scanning Calorimetry

Methods for quickly determining the cure state of peroxidecured compounds used in dielectric cables are investigated. The properties measured as indicators of cure state include percentage heat distortion, percentage extractables, and percentage residual peroxide (PRP). High pressure differential scanning calorimetry seems to offer a promising method for measuring PRP, and might be applicable to process control and to other polymer systems cured using thermal initiators.

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