Analysis of Functional Groups in 3D Printing Filaments Made from Biocomposite Polymer and OPEFB Natural Fiber
Andika Kristinawati (a*), Irmansyah (a), Siti Nikmatin (a), Gema Sukmawati Suryadi (b)

a) PT Interstisi Material Maju
*andikakristinawati[at]gmail.com

b) Politeknik Negeri Media Kreatif

Abstract

This study investigates the functional groups of 3D printing material filaments made from biocomposites using polymers and natural fibers, analyzed through FTIR spectroscopy. The integration of natural fibers into polymer matrices provides a sustainable alternative for 3D printing materials, improving mechanical properties while reducing environmental impact. FTIR analysis revealed significant interactions between polymer and fiber components, identifying key functional groups such as hydroxyl and carbonyl that are critical for performance. These findings provide insight into the structure-property relationship of these materials, demonstrating their potential for sustainable 3D printing applications.

Keywords: 3D printing, biocomposite, filament, FTIR, polymer, natural fiber, sustainability

Topic: Palm Oil Product Diversification in Creative Industries