Chemistry and Materials Research www.
iiste.
org
ISSN 2224- 3224 (Print) ISSN 2225- 0956 (Online)
Vol 1, No.
1, 2011
20 | P a g e
www.
iiste.
org
Study the Rheological and Mechanical Properties of
PVA/NH4Cl by Ultrasonic
1
Prof.
Dr.
Abdul-Kareem Jawad...
More
Chemistry and Materials Research www.
iiste.
org
ISSN 2224- 3224 (Print) ISSN 2225- 0956 (Online)
Vol 1, No.
1, 2011
20 | P a g e
www.
iiste.
org
Study the Rheological and Mechanical Properties of
PVA/NH4Cl by Ultrasonic
1
Prof.
Dr.
Abdul-Kareem Jawad Rashid
2
Rawaa Mizher Obiad
3
Burak Yahya Kadem
1.
University of Babylon, College of Science, Physics Department, Babylon, Hilla -Najif Street, Iraq
2.
University of Babylon, College of Science, Physics Department, Babylon, Hilla -Najif Street, Iraq
3.
University of Babylon, College of Science, Physics Department, Babylon, Hilla -Najif Street, Iraq
* E-mail of the corresponding author:
1
dr.
abdul-kareem@yahoo.
com & 3
burakwh@yahoo.
com
Abstract
Some of physical properties of polyvinyl alcohol dissolves in distilled water had been studied at
different concentration (0.
25%, 0.
5%, 0.
75%, 1.
0%, and 1.
25%) before and after adding 1gm from
NH4Cl for all concentrations, the Rheological properties such as shear viscosity, relative vis
Less
