Mechanical properties of green and petroleum based polyurethane as grouting materials / Nur Izzah Atirah Mat Hussain … [et al.]

• Main Authors: Mat Hussain, Nur Izzah Atirah, Asli, Noor Asnida, Bonnia, Noor Najmi, Ali, Ernie Suzana, Hassan, Noor Azlina, Nor Affandi, Nor Dalila
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA 2022
• Subjects: Petroleum refining. Petroleum products
• Online Access: https://ir.uitm.edu.my/id/eprint/60570/1/60570.pdf; https://ir.uitm.edu.my/id/eprint/60570/; https://jmeche.uitm.edu.my/

In this study, polyurethane grouting materials (PUG) were prepared using two different types of polyol which were castor-based polyol (CPUG) and petrochemical-based polyol (PPUG). Four different ratios of polyol (OH) to isocyanate (NCO) were used in this study. The effect of different compositions o...