- Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
- Vol: 32 Issue: 01.02
- SOME KINETIC PARAMETERS ON THE CATİONİC POLY- MERIZATION OF a-METYLSTRENE (IH)
SOME KINETIC PARAMETERS ON THE CATİONİC POLY- MERIZATION OF a-METYLSTRENE (IH)
Authors : E. Özdemir
Pages : 34-39
Doi:10.1501/Commub_0000000280
View : 9 | Download : 6
Publication Date : 1986-01-01
Article Type : Research
Abstract :H2SO4 initiated cationic polymerization of a - methylstyrene was carried out in chloro- jorm. The effect of temperature and monomer concentration on rate of polymerization and on the molecular weight of poly a-methylstyrene were studied. The total activation energy of the reaction was found to be - 32.6 kj mol-1, Also assuming that the transfer reactions were negligeble, it was obtained that kp/ kt was equal to 2.64xl02.Keywords : H2SO4 initiated cationic, The effect of temperature, Also assuming