Sintesis dan Pengaruh Nanoselulosa dari Serat Kenaf terhadap Sifat Mekanik Komposit Busa Poliuretan (PU) sebagai Material Kuat dan Ringan = Synthesis and The Effect of Nanocellulose Obtained from Kenaf Fiber on The Mechanical Properties of Polyurethane Foam (PU) Composites as Strong and Lightweight Materials

Pengaruh Teknik Fabrikasi terhadap Sifat Mekanik Komposit Sandwich dengan Inti Busa Poliuretan dan Kulit Poliester yang Diperkuat Serat Gelas = Effect of Fabrication Technique on Mechanical Properties of Sandwich Composite with Polyurethane Foam Core and Glass Fiber Reinforced Polyester Skin

Konduktivitas termal komposit sandwich: Dengan skin epoksi bervariasi penguat serat alam dan core poliuretan berpenguat nanoselulosa berbasis daun nanas Subang Jawa Barat = Thermal conductivity of sandwich composites: With epoxy reinforced various natural fibres as skin and polyurethane reinforced Subang pineapple leaf nanocellulose as core

Pengaruh waktu dan suhu curing kitosan bio-coating terhadap sifat mekanik dan termal busa poliuretan = Effect of curing time and temperature of chitosan bio-coating on mechanical and thermal properties of polyurethane foam

Studi efek dari blowing agent metilen klorida dan chain extender pati pada sifat fisika, mekanik, dan termal dari busa bio-poliuretan = Study on the effects of methylene chloride blowing agent and starch chain extender to physical, mechanical, and thermal properties of bio-polyurethane foam