| Title |
Fully biodegradable hybrid poly(vinyl alcohol)-based composites reinforced with flax/cotton fabric and modified with a waste filler: Thermomechanical properties |
| ID_Doc |
7915 |
| Authors |
Mysiukiewicz, O; Barczewski, M; Matykiewicz, D; Skórczewska, K |
| Title |
Fully biodegradable hybrid poly(vinyl alcohol)-based composites reinforced with flax/cotton fabric and modified with a waste filler: Thermomechanical properties |
| Year |
2021 |
| Published |
Polymers & Polymer Composites, 29, 5 |
| DOI |
10.1177/0967391120918455 |
| Abstract |
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. |
| Author Keywords |
Poly(vinyl alcohol); composite; natural fibers; waste filler; mechanical properties |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000631577600001 |
| WoS Category |
Materials Science, Characterization & Testing; Materials Science, Composites; Polymer Science |
| Research Area |
Materials Science; Polymer Science |
| PDF |
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