Lignin as Green Filler in Polymer Composites: Development Methods, Characteristics, and Potential Applications

<div>(a) Formaldehyde content of board by using magnesium lignosulfonate and sodium lignosulfonate adhesives with a variation of MDI cross-linker and (b) formaldehyde content of board at the variation of lignosulfonate content [<a href="/journals/amse/2022/1363481/#B205">205</a>] (Copyright @ 2021 MDPI under CC BY 4.0).</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Lignin as Green Filler in Polymer Composites: Development Methods, Characteristics, and Potential Applications 