Studi sifat kekerasan, ketahanan sobek, ketahanan dimensi, dan perubahan fisika busa poliuretan hibrida berbasis pemanjang rantai lignin = Study of the hardness properties, tear resistance, dimension resistance, and physical changes of hybrid polyurethane foam based on lignin chain extender

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

Studi pengaruh suhu dan komposisi 4,4 metilenbis sikloheksil isosianat terhadap karakteristik hibrida biopolimer kompatibiliser berbasis lignin dan poliutretan = The study of influence of temperature and composition 4 4 methylenebis cyclohexyl isocyanate to characteristics of hybrid compatibiliser biopolymer based on lignin and polyurethane

Studi Sifat mekanis dan sifat termal dari busa poliuretan hibrida berbasis pemanjang rantai selulosa = Study of mechanical and thermal properties of hybrid polyurethane foam with cellulosa as the chain extender

The use of photocatalytic proces on lignin degradation using composite catalyst TiO2-Zeolite