Table I 



Melt Viscosity Poise 



50°C 



0.16 

 0.297 



0.87 

 4.9 



220 

 625 



No. of Cluii 

 Segments 



16.2 

 22.2 



28.4 

 44.0 



63.0 



81.4 



100 

 186 



/i dynes 

 Measurement at 2-4 megacycles I > '? "^ poise 



Measurements at 14 megacycles 



Measurement at 4.5 megacycles 



141 



