IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Carbon dioxide with Polyimide Kapton H
Components:
   (1) Carbon dioxide; CO2; [124-38-9]  NIST Chemistry WebBook for detail
   (2) Polyimide Kapton H; ; [25036-53-7]  NIST Chemistry WebBook for detail
Original Measurements:
   K.C. O'Brian, W.J. Koros and G.R. Husk, Polym. Eng. Sci. 27, 211 (1987).

 Variables:
   Temperature = 308 K
   Pressure = 0-1.1 MPa

 Prepared By:
   Yu. P. Yampol'skii

 Experimental Data:   (Subscripts 1,2,3, ..., in column headings refer to components 1,2,3, ...)
    View Figure 1 for this Evaluation

Method/Apparatus/Procedure:
   A method based on the principle of material balance for all gas introduced into the cell was employed.1,2

 Source and Purity of Materials:
   Kapton H: density 1.430 g/cm3, Mw = 39 200. PMDA-ODA: density 1.402 g/cm3. Mw = 36 900; structure confirmed by IR spectroscopy.

 Estimated Errors:

   Temperature: No information given.

 References:
   1E. S. Sanders, Ph.D. dissertation, N. C. State University, 1983. j, Koroo and D. R. Paul, J. Polym. Sci., Polym. Phys. Ed. 14,1903 (1976).