Summary
For the first time 1H-NMR-spin-spin relaxation curves of a chemically crosslinked statistical copolymer of styrene and butadiene (SBR) with and without carbon black filling are interpreted in terms of a dynamical model which includes two correlation times typical for flexible polymers and which makes use of common phantom network properties. The residual second moment of the magnetic dipolar interaction of spin pairs in network chains gives average molecular masses Mc for unfilled SBR and SBR which is filled with carbon black. All the parameters of the model used are selfconsistent and in good accordance with the results of stress-strain experiments.
Similar content being viewed by others
References
COHEN-ADDAD,J.P., Phys. Rev. Letters 33, 940(1974)
COHEN-ADDAD,J.P., J. Chem. Phys. 60, 2440(1974)
COHEN-ADDAD,J.P.,DUPEYRER., Polymer 24, 400(1983)
FEDOTOV,V.D., TSHERNOV,V.M.,KHASANOVITSH,T.N., Vysokomol. Soed. A XX, No. 4, 919(1978)
FEDOTQV,V.D.,TSHERNOV,V.M.,WOLFSON,S.I., Vysokomol. Soed. B XX, No. 9, 679(1978)
CHARLESBY,A.,BRIDGES,B.J., Euro. Polym. J. 17, 645 (1981)
DOŚCOČILOVA,D.,SCHNEIDER,B., Pure & Appl. Chem. 54, 575(1981)
SIMON,G.,SCHNEIDER,H.,HAUSLER,K.-H., Progr. Colloid Polym. Sci. 78, 1 (1988)
SIMON,G.,BIRNSTIEL,A.,SCHIMMEL,K.-H., Polymer Bulletin (in press)
ENGLISH,A.D., Macromolecules 18, 178 (1985)
GOTLIB,Yu.Ya.,LIFSHITZ,M.I.,SHEVELEV,V.A.,LISHANSKIJ,I.S., BALANINA,I.V., Vysokomol. Soed. A XXVIII, No. 10, 2299(1976)
COHEN-ADDADJ.P., J. Phys. 43, 1509 (1982)
MATZEN,D.,STRAUBE,E., (to be published)
HEINRICH,G.,STRAUBE,E.,HELMIS,G., Adv. Polym. Sci. 85, 33 (1987)
ABRAGAM,A., “The Principles of Nuclear Magnetism”, Clarendon Press Oxford 1961
BAILEY,R.T.,WORTH,A.M.,PETHRICK,R.A., “Molecular Motion in High Polymers”, Clarendon Press Oxford 1981
FEDOTOV,V.D.,SCHNEIDER,H., “Structure and Dynamics in Bulk Polymers by NMR Methods”, NMR Basic Principles and Progress, Vol. 21, Springer-Verlag Heidelberg, 1989
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Simon, G., Götschmann, B., Matzen, D. et al. 1H-NMR-spin-spin relaxation in cross-linked SBR with and without carbon black filling. Polymer Bulletin 21, 475–482 (1989). https://doi.org/10.1007/BF00271970
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00271970