Journal of Chemical & Engineering Data

Absolute viscosity and density of trisubstituted phosphoric esters

S Kannan, K Kishore

Index: Kannan; Kishore Journal of Chemical and Engineering Data, 1999 , vol. 44, # 4 p. 649 - 655

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Citation Number: 10

Abstract

This paper presents measurements on the absolute viscosity (η) and density (ρ) of trisubstituted phosphoric esters which are useful in understanding their flow mechanism necessary for accessing their role as plasticizers. The effect of chain length and branching has been examined on the η and ρ trends. From η data, by using the Vogel-Tammann- Fulchur (VTF) equation, the VTF temperature (T o) has been obtained which also ...