Study of Some Physical Properties for Polyvinyl Alcohol-Polyethylene Glycol Blends

A polymer blends (PVA/PEG) have been prepared at various concentrations(6%, 8%, 10%, 12%, and 14%) g /ml by dissolving different weights from the powders{Pva and Peg}.The behavior of this mixture has been studied utilize some physical properties such as ultrasonic absorption coefficient, relaxation amplitude, specific acoustic Impedance, compression, bulk modulus, shear viscosity, and Reduced viscosity. The outcomes referenced that each of these characteristics increased with increasing concentration of polymeric solutions, "while compressibility decreased with increasing concentration solutions".

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Physical Properties of Radiation-Crosslinked Polyvinyl Alcohol-Polyethylene Glycol Hydrogels from the Viewpoint of Their Application as Medical Dressings

Ukrainian Journal of Physics ◽

10.15407/ujpe62.05.0402 ◽

2017 ◽

Vol 62 (5) ◽

pp. 402-412 ◽

Cited By ~ 3

Author(s):

V.B. Neimash ◽

◽

H.D. Kupianskyi ◽

I.V. Olkhovyk ◽

V.Yu. Povarchuk ◽

...

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Physical Properties

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Physical properties and stability of quercetin loaded niosomes: Stabilizing effects of phytosterol and polyethylene glycol in orange juice model

Journal of Food Engineering ◽

10.1016/j.jfoodeng.2020.110463 ◽

2021 ◽

Vol 296 ◽

pp. 110463

Author(s):

Neda Elmi ◽

Babak Ghanbarzadeh ◽

Ali Ayaseh ◽

Samar Sahraee ◽

Maryam Khakbaz Heshmati ◽

...

Keyword(s):

Polyethylene Glycol ◽

Physical Properties ◽

Orange Juice

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The physical properties and morphology of poly-ε-caprolactone polymer blends

Journal of Applied Polymer Science ◽

10.1002/app.1977.070211117 ◽

1977 ◽

Vol 21 (11) ◽

pp. 3035-3061 ◽

Cited By ~ 76

Author(s):

Douglas S. Hubbell ◽

Stuart L. Cooper

Keyword(s):

Physical Properties ◽

Polymer Blends

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Electrospun Polyethylene Glycol/Polyvinyl Alcohol Composite Nanofibrous Membranes as Shape-Stabilized Solid–Solid Phase Change Materials

Advanced Fiber Materials ◽

10.1007/s42765-020-00038-8 ◽

2020 ◽

Vol 2 (3) ◽

pp. 167-177 ◽

Cited By ~ 1

Author(s):

Junwen Huang ◽

Houyong Yu ◽

Somia Yassin Hussain Abdalkarim ◽

Jaromir Marek ◽

Jiri Militky ◽

...

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Phase Change ◽

Phase Change Materials ◽

Solid Phase ◽

Nanofibrous Membranes

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Enthalpy of mixing of porous nanocluster polyoxometalates of keplerate-type Mo72Fe30 with polyvinyl alcohol and polyethylene glycol

Russian Journal of Physical Chemistry A ◽

10.1134/s0036024417060267 ◽

2017 ◽

Vol 91 (6) ◽

pp. 1076-1079 ◽

Cited By ~ 2

Author(s):

M. O. Tonkushina ◽

A. A. Ostroushko

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Enthalpy Of Mixing ◽

Nanocluster Polyoxometalates

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Polyvinyl alcohol and polyethylene glycol as protectants against fluid-mechanical injury of freely-suspended animal cells (CRL 8018)

Journal of Biotechnology ◽

10.1016/0168-1656(91)90062-z ◽

1991 ◽

Vol 19 (2-3) ◽

pp. 241-257 ◽

Cited By ~ 39

Author(s):

James D. Michaels ◽

Eleftherios T. Papoutsakis

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Mechanical Injury ◽

Animal Cells ◽

Freely Suspended

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The Influence of Surfactant (SDS) on the Adsorption Properties of Polyvinyl Alcohol and Polyethylene Glycol in an Alumina/Solution System

Adsorption Science & Technology ◽

10.1260/026361702321039500 ◽

2002 ◽

Vol 20 (6) ◽

pp. 573-582 ◽

Cited By ~ 2

Author(s):

S. Chibowski ◽

M. Paszkiewicz ◽

M. Wiśniewska

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Adsorption Layer ◽

Sodium Dodecyl ◽

Adsorption Properties ◽

Degree Of Hydrolysis ◽

Ionic Polymers ◽

Solution System ◽

Molecular Weights ◽

Polymer Surfactant

The influence of sodium dodecyl sulphate (SDS) on the adsorption properties of non-ionic polymers, i.e. polyethylene glycol (PEG) and polyvinyl alcohol (PVA), at the Al2O3/solution interface was studied. Measurements for various molecular weights and for various amounts of functional groups on the polymer macromolecules were undertaken and the results obtained discussed in the light of these variations. Studies of the mutual interactions of the polymer–surfactant system in aqueous solution were helpful in explaining the equilibria involved in the Al2O3/polymer solution system in the presence of SDS. The thickness of the adsorption layer was determined by viscometric methods and the influence of the degree of hydrolysis of PVA on the structure of the adsorption layer demonstrated.

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Study the Effect of Heat Treatment and Pressure on some the Optical Properties of the Pure PVA Nano Polymer

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.900.16 ◽

2021 ◽

Vol 900 ◽

pp. 16-25

Author(s):

Tabarak Mohammed Awad ◽

May A.S. Mohammed

Keyword(s):

Heat Treatment ◽

Dielectric Constant ◽

Refractive Index ◽

Optical Properties ◽

Absorption Coefficient ◽

Polyvinyl Alcohol ◽

Complex Dielectric Constant ◽

Different Temperatures ◽

German Origin ◽

Increasing Temperature

In this study, some optical properties were studied of the pure vinyl polyvinyl alcohol (PVA) nanopolymer (German origin). Under the influence of different temperatures and pressures of PVA. Where 25 samples were prepared for the purpose of conducting the research. Which studied the study of these samples was done by recording the absorbance and transmittance spectra of the wavelengths (200-900) nm. From them, absorbance, transmittance, reflectivity, absorption coefficient, refractive index, extinction coefficient, complex dielectric constant were calculated. At different temperatures (25,40, 80, 120, 160)°C. And with different pressures within the range (7.5,8,8.5,9,9.5) MPa. The results are that the permeability of the polymer (PVA) at different temperatures for each pressure decreases with increasing temperature, and that all other calculated optical properties increase with increasing temperature.

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