Ujgelij G. Thermo-oxidizing destruction of water-soluble polymers at the presence of organic and inorganic compounds

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000307

Thesis Registration Form

0400U000307.pdf

Applicant for

Specialization

  • 02.00.06 - Хімія високомолекулярних сполук

13-12-1999

Specialized Academic Board

Д 35.052.01

Lviv Polytechnic National University

Essay

Thermo-oxidizing destruction polyvinyl alcohol, epichlorinated polyamide, polyacrylamide at presence of triethanolamine, ethoxylic alcohol, borax and water. And the effect of these components seperately on features of polymer degradation and on kinetic parameters of their destruction is esteblished as well. It is shown that borax addition to polymers results in polymer chains ''cross-linking'' reaction, that decelerate processes of investigated polymers degradation. The possibility of prediction of cutting fluids properties in interconnection with activating parameters of degradation of compositions is confirmed.

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