Variation of the Limiting Viscosity Number With the Concentration of the Initiator Used

Year 1974, Volume: 21 , - , 01.01.1974

E. Pulat

https://doi.org/10.1501/Commub_0000000343

Abstract

A relation between the limiting viscosity number and the initiattor concentration for the polyacrylonitrile and polymethyl acrylate has been drived as this :
Uj] = A / [I ]a
For this purposes the purified acrylonitrile has been. polyme- rized by using Bz2O2 as the initiator. The limiting viscosity num- bers of this polymer have been measured. The experimental data for the polymethylacrylate have been taken from reterence [1]. By plotting the limiting viscosity numbers against the concen¬tration of the initiator used, a relationship showing the variation of the limiting viscosity number with the initiator concentration has been obtained.

Keywords

Variation, Limiting, Concentration

References

• Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering