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By selecting solvents with a very weakly concentration-dependent interaction parameter Z with poly(dimethylsiloxane) (PDMS) and using experimental values of the elastic modulus of dry, end-linked PDMS networks, the Flory-Rehner theory and the phantom network assumption we obtained good agreement between the values of X from equilibrium swelling and those obtained from intrinsic viscosity measurements on solutions of linear chains. The solvents used were 2,3-dimethylpentane and 2,2,4-trimethylpentane at 25°C,

Посилання на статтю:

Validity of the swelling method for the determination of the interaction parameter / Shawn P. Malone, Christine Vosburgh and Claude Cohen // Polymer. – 1993. – Vol 34. – P. 5149-5153.

Validity of the swelling method for the determination of the interaction parameter - Завантажити.