Nanofibrillated cellulose, poly(vinyl alcohol), montmorillonite clay hybrid nanocomposites with superior barrier and thermomechanical properties

2013 ◽  
Vol 35 (6) ◽  
pp. 1117-1131 ◽  
Author(s):  
Steven Spoljaric ◽  
Arto Salminen ◽  
Nguyen Dang Luong ◽  
Panu Lahtinen ◽  
Jari Vartiainen ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Nanofibrillated Cellulose ◽  
Thermomechanical Properties ◽  
Montmorillonite Clay ◽  
Hybrid Nanocomposites ◽  
Poly Vinyl Alcohol

Fully biodegradable hybrid poly(vinyl alcohol)-based composites reinforced with flax/cotton fabric and modified with a waste filler: Thermomechanical properties

2020 ◽  
pp. 096739112091845
Author(s):  
Olga Mysiukiewicz ◽  
Mateusz Barczewski ◽  
Danuta Matykiewicz ◽  
Katarzyna Skórczewska
Keyword(s):  
Circular Economy ◽  
Vinyl Alcohol ◽  
Hybrid Composites ◽  
Thermomechanical Properties ◽  
Woven Fabric ◽  
Poly Vinyl Alcohol ◽  
Thermomechanical Characteristics ◽  
Chestnut Shell ◽  
Static Tensile ◽  
Shell Powder

The object of the research was biodegradable hybrid composites based on poly(vinyl alcohol) (PVA), reinforced with cotton/flax woven fabric and 5–30 phr of chestnut shell powder, a waste filler. The influence of the lignocellulosic particles on mechanical, thermal, and thermomechanical properties of the composites determined in static tensile test, thermogravimetric analysis, and dynamic mechanical thermal analysis and evaluated in reference to the materials’ structures assessed by means of optical microscopy. The analysis was complemented with evaluation of physical properties of the composites, such as density and moisture content. It was found that the hybrid composites present favorable properties and addition of the waste filler does not cause a deterioration of the thermomechanical characteristics of the materials. Utilization of the waste filler for production of the PVA-based composites is consistent with the idea of Circular Economy and also allows to obtain materials with properties comparable with the ones of conventional polymers.

Hybrid nanocomposites based on graft copolymer of chitosan with poly(vinyl alcohol) and titanium oxide

2009 ◽  
Vol 4 (5-6) ◽  
pp. 331-339 ◽  
Author(s):  
A. N. Ozerin ◽  
N. S. Perov ◽  
A. N. Zelenetskii ◽  
T. A. Akopova ◽  
L. A. Ozerina ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Graft Copolymer ◽  
Vinyl Alcohol ◽  
Hybrid Nanocomposites ◽  
Poly Vinyl Alcohol

Effect of graphene loading on thermomechanical properties of poly(vinyl alcohol)/starch blend

2015 ◽  
Vol 132 (16) ◽  
pp. n/a-n/a ◽  
Author(s):  
Jobin Jose ◽  
Mamdouh A. Al-Harthi ◽  
Mariam Al-Ali AlMa'adeed ◽  
Jolly Bhadra Dakua ◽  
Sadhan K. De
Keyword(s):  
Vinyl Alcohol ◽  
Thermomechanical Properties ◽  
Poly Vinyl Alcohol
Sign in / Sign up

Export Citation Format

Share Document