The Optimization Study of Sandwich Panels Using Polyol and Isocyanate Composition
Studi Optimasi Sandwich Panel Menggunakan Komposisi Polyol dan Isocynate
DOI:
https://doi.org/10.21070/ups.8002Keywords:
Sandwich Panel, Polyurethanes, Isocynate, Compressive TestAbstract
This research aims to examine the effect of material composition ratios on compressive strength. Three compositions tested were 50:50, 60:40, and 70:30. The results indicated that the 70:30 composition yielded the highest compressive strength of 1.13 MPa, while the 50:50 and 60:40 compositions showed 0.513 MPa and 0.696 MPa, respectively. These findings highlight the importance of composition ratios in determining material strength and provide a basis for further research in material composition optimization.
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