ANSYARI, Muhammad Fadhillah; UTAMI, Yovi. Tailored Polyurethane Composite Foams for Automotive and Biomedical Applications: Influence of Polyol–Isocyanate Ratios on Density, Texture, and Formation Time. METAL: Jurnal Sistem Mekanik dan Termal, [S. l.], v. 9, n. 2, p. 89–101, 2025. DOI: 10.25077/metal.9.2.89-101.2025. Disponível em: https://metal.ft.unand.ac.id/index.php/metal/article/view/320. Acesso em: 3 nov. 2026.