Shi Zi-jin and Tong Ke-jinDepartment of Chemical Engineering, Chekiang University. Correlation among Concentration, Average Molecular Weight, Mooney Viscosity and the Physical Constants of Cis-polybutadiene Concentrated Solution[J]. CIESC Journal, 1980, (4).
Shi Zi-jin and Tong Ke-jinDepartment of Chemical Engineering, Chekiang University. Correlation among Concentration, Average Molecular Weight, Mooney Viscosity and the Physical Constants of Cis-polybutadiene Concentrated Solution[J]. CIESC Journal, 1980, (4).DOI:
the refractive index and the viscosities of concentrated solutions of cis-polybutadiene were correlated with its concentration (or conversion)
average molecular weight and Mooney viscosity. The expressions were as follows: Where n is the differance between the refractive indices of solution and solvent
and is the viscosity of solution at zero shear rate.C
M
and ML are concentration (or coversion)
average molecular weight and Mooney viscosity respectively.