Formulation and characterization of formaldehyde free chemically modified bone-based adhesive for lignocellulosic composite products

• Main Authors: Md Nazrul Islam, Afroza Akter Liza, Mst. Liza Khatun, Md Omar Faruk, Atanu Kumar Das, Moutusi Dey, Md Jahurul Haque Akanda
• Format: Article
• Language: English; English
• Published: Wiley-VCH GmbH 2021
• Subjects: QD1-999 Chemistry; S583-587.73 Agricultural chemistry. Agricultural chemicals
• Online Access: https://eprints.ums.edu.my/id/eprint/30246/1/Formulation%20and%20characterization%20of%20formaldehyde%20free%20chemically%20modified%20bone-based%20adhesive%20for%20lignocellulosic%20composite%20products%20ABSTRACT.pdf; https://eprints.ums.edu.my/id/eprint/30246/2/Formulation%20and%20characterization%20of%20formaldehyde%20free%20chemically%20modified%20bone-based%20adhesive%20for%20lignocellulosic%20composite%20products%20FULL%20TEXT.pdf; https://eprints.ums.edu.my/id/eprint/30246/; https://onlinelibrary.wiley.com/doi/epdf/10.1002/gch2.202100002; https://doi.org/10.1002/gch2.202100002

This study investigates the efficacy of chemically modified bone adhesive as a formaldehyde-free binder for wood-based industries. Two different types of adhesive are formulated after chemical modification of bone powder using sulfuric acid (0.5 m) and polyvinyl acetate (PVA). Gel time, solid conten...