Effect of the mode of nanoclay inclusion on morphology development and rheological properties of nylon6/ethyl–vinyl-alcohol blend composites

Polymer ◽  
2017 ◽  
Vol 126 ◽  
pp. 96-108 ◽  
Author(s):  
Jayita Bandyopadhyay ◽  
Suprakas Sinha Ray ◽  
Reza Salehiyan ◽  
Vincent Ojijo ◽  
Mary Khoza ◽  
...  
Keyword(s):  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Ethyl Vinyl ◽  
Morphology Development

Macro- and Microscale Rheological Properties of Poly(vinyl alcohol) Aqueous Solutions

2011 ◽  
Vol 115 (12) ◽  
pp. 2759-2764 ◽  
Author(s):  
Keith M. Krise ◽  
Angela A. Hwang ◽  
David M. Sovic ◽  
Bratoljub H. Milosavljevic
Keyword(s):  
Aqueous Solutions ◽  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol

Synthesis and rheological properties of hydrophobically modified poly(vinyl alcohol)

2012 ◽  
Vol 19 (12) ◽  
Author(s):  
Qiaoman Hu ◽  
Guangsu Huang ◽  
Jing Zheng ◽  
Heng Su ◽  
Chao Guo
Keyword(s):  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Hydrophobically Modified

Impact of Lithium halides on rheological properties of aqueous solution of poly(vinyl alcohol)

2020 ◽  
Vol 27 (8) ◽  
Author(s):  
Riza Asmaa Saari ◽  
Ryota Maeno ◽  
Ryosuke Tsuyuguchi ◽  
Warinda Marujiwat ◽  
Panitha Phulkerd ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Lithium Halides

Rheological properties of water solutions of syndiotactic poly(vinyl alcohol) of different molecular weights

2004 ◽  
Vol 92 (3) ◽  
pp. 1426-1431 ◽  
Author(s):  
Sam Soo Kim ◽  
In Seok Seo ◽  
Jeong Hyun Yeum ◽  
Byung Chul Ji ◽  
Joon Ho Kim ◽  
...  
Keyword(s):  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Water Solutions ◽  
Molecular Weights

Rheological properties of pectin, poly(vinyl alcohol) and their blends in aqueous solutions

e-Polymers ◽  
2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Katarzyna Lewandowska ◽  
Aldona Dąbrowska ◽  
Halina Kaczmarek
Keyword(s):  
Aqueous Solutions ◽  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Water Soluble ◽  
Poly Vinyl Alcohol ◽  
Concentric Cylinder ◽  
Water Soluble Polymer ◽  
Flow Measurements ◽  
Result Show ◽  
Different Temperatures

AbstractThe new blends composed of natural polysaccharide - pectin and synthetic water soluble polymer - poly(vinyl alcohol) (PVA) are attractive materials due to their biocompatibility, non-toxicity and biodegradability. In this work the rheological properties of aqueous solutions of pectin (PEC), poly(vinyl alcohol) and their mixtures at various weight ratios (70/30, 50/50, 30/70) have been investigated. Flow measurements were carried out using a rotary viscometer with concentric cylinder at different temperatures (20-70 ºC) and shear rates (24- 1234 s-1). The flow parameters and energy of activation have been calculated from the flow curves and Arrhenius plots, respectively. It was found that studied polymer solutions exhibited non-Newtonian behavior, moreover, the flow properties were dependent on the blend composition. The result show that practically there was no thixotropy in studied system but some interactions between PVA and pectin in water occurred.

Effect of degree of saponification on the rheological properties of syndiotactic poly(vinyl alcohol)/ water solution

2002 ◽  
Vol 86 (2) ◽  
pp. 463-467 ◽  
Author(s):  
Won Seok Lyoo ◽  
In Seok Seo ◽  
Jeong Hyun Yeum ◽  
Won Sik Yoon ◽  
Byung Chul Ji ◽  
...  
Keyword(s):  
Rheological Properties ◽  
Vinyl Alcohol ◽  
Water Solution ◽  
Poly Vinyl Alcohol ◽  
Alcohol Water
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