LIST OF FIGURES 



Figure 



No. Page 



1 High-Pressure Apparatus (Front View) 4 



2 High-Pressure Apparatus (Rear View) 5 



3 Thermostatic Bath 6 



4 Schematic Diagram of 200, 000 psi Pressure-Producing 

 Equipment 7 



5 Pressure Vessel 9 



6 Details of Pressure Vessel Closure 10 



7 Parallel-Plate-Type Conductivity Cell 12 



8 Capillary -Type Conductivity Cell (GCC-2) 13 



9 Capillary -Type Conductivity Cell (GCC-2) 15 



10 Conductivity Bridge 16 



11 Conductivity Bridge, Shielded Ratio Box 17 



12 Frequency Dependence of the Teflon Jamieson-Type Cell 



(TJC-1) 23 



13 Frequency Dependence of the Glass Capillary-Type Cell 



(GCC-1) 24 



14 Jamieson Cell, Cross Section 32 



15 Proposed Phase Diagram of Teflon 35 



16 Relative Volume Changes for Teflon 36 



17 Hysteresis Due to Failure of System to Thermally Equilibrate 37 



18 Equilibration Time at Pressure - Pressure Approached from 

 Above 38 



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S-700 1-0307 



