A comprehensive ultrasonic investigation of molecular interactions in the polymeric solution
of polypropylene glycol (PPG)-400 and ethanol at 303 K has been performed using the data …

Ultrasonic studies of intermolecular interactions in the polymer solution of poly isobutylene
(PIB) and Benzene have been done at 40° C using ultrasonic velocity, density and refractive …

The densities, ρ and ultrasonic speeds, u of Poly (propylene glycol) 400 in ethanol, 1-
propanol and 1-butanol have been measured at 30 C. By using the experimental values of ρ …

This study intends to portray the nature of polymer solutions by ultrasonic velocity and
density data. Acoustical parameters, such as relaxation strength, relative association …

Polyethylene glycol (PEG) is a condensation polymer of ethylene oxide and water. It is
soluble in water and in many organic solvents. PEG is used to make emulsifying agents …

Densities (ρ) and ultrasonic velocities (u) of binary mixtures of poly (ethylene glycol) 200,
PEG, with ethanolamine, m-cresol and aniline have been measured at various …

Ultrasonic investigations of some polymeric materials such as ethylene glycol, diethylene
glycol, triethylene glycol, tetraethylene glycol, pentaethylene glycol, and polyethylene glycol …

Polyethylene Glycol (PEG) is a condensation polymer of ethylene oxide and water. PEG find
its application as emulsifying agents, detergents, soaps, plasticizers, ointments, etc. Though …

The density, ultrasonic velocity and viscosity at the temperature 323K and at 3MHz
frequency have been measured in the binary system of Tetrahydrofuran (THF) with the …

(AN) at 250C. From the velocity, density and viscosity data values, various acoustical
parameters namely, specific acoustic impedance (Z), adiabatic compressibilty (β) …