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

by Sucia Okta Handika, Muhammad Adly Rahandi Lubis, Rita Kartika Sari, Raden Permana Budi Laksana, Petar Antov, Viktor Savov, Milada Gajtanska, Apri Heri Iswanto
Published 2021

Bio-Based Polyurethane Resins Derived from Tannin: Source, Synthesis, Characterisation, and Application

by Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Apri Heri Iswanto, Widya Fatriasari, Rita Kartika Sari, Petar Antov, Milada Gajtanska, Antonios N. Papadopoulos, Antonio Pizzi
Published 2021