Enhancing Thermal and Mechanical Properties of Ramie Fiber via Impregnation by Lignin-Based Polyurethane Resin

Enhancing Thermal and Mechanical Properties of Ramie Fiber via Impregnation by Lignin-Based Polyurethane Resin

In this study, lignin isolated and fractionated from black liquor was used as a pre-polymer to prepare bio-polyurethane (Bio-PU) resin, and the resin was impregnated into ramie fiber (<i>Boehmeria nivea</i> (L.) Gaudich) to improve its thermal and mechanical properties. The isolated lign...

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Bibliographic Details
Main Authors: Sucia Okta Handika, Muhammad Adly Rahandi Lubis, Rita Kartika Sari, Raden Permana Budi Laksana, Petar Antov, Viktor Savov, Milada Gajtanska, Apri Heri Iswanto
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
fractionated lignin
bio-polyurethane resin
ramie fiber
impregnation
thermal stability
mechanical properties
Technology
T
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Engineering (General). Civil engineering (General)
TA1-2040
Microscopy
QH201-278.5
Descriptive and experimental mechanics
QC120-168.85
Online Access:https://doaj.org/article/bfa6d09a983c465bacf0d78ea15f39ee
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