Dependence of the Polymer-Solvent Interaction Parameter of Vulcanizates Based on Cis-1,4-Poly(Butadiene) on the Type and Concentration of Vulcanizing Agent
1974
Abstract Values of the polymer-solvent interaction parameter were obtained for cis-1,4-poly(butadiene) vulcanized with alkylphenol—formaldehyde oligomer, sulfur, and peroxide systems swollen with heptane, benzene, and m-xylene. The dependence of the interaction parameter on the degree of crosslinking was demonstrated. The method of vulcanization does not affect the dependence of χ on υr for good solvents, but influences this dependence for n-heptane, a weak solvent. It was shown that the better the solvent, the stronger the dependence of the interaction parameter on the degree of crosslinking.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
4
Citations
NaN
KQI