Výsledky vyhledávání - "Muhammad Amri Prayogo"

The Utilization of Waste Cooking Oil (WCO) as A Mixture of Polyol Sourcein. The Production of Polyurethane Using Toluene Diisocyanate

Autor: Muhammad Amri Prayogo, Muhammad Hendra Sahputra Ginting, Mara Bangun Harahap, Iqbal Navissyah Lazuardi, Maulida Lubis, Iriany

Publikováno v: Oriental Journal of Chemistry. 35:221-227

Cooking oil waste that has been disposed could contamine the environment. However, if it is processed well, it can potentially become a raw material of polyurethane. The aim of this study was to determine the best polyurethane on the tensile strength

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9dad588ab5f279ada28d861fc6ad6c6
https://doi.org/10.13005/ojc/350126

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The effect of fibre loading on characterization and mechanical properties of polyurethane foam composites derived waste cooking oil, polyol and toluene diisocyanate with adding filler sugar palm (Arenga pinnata) fibre

Autor: Maulida Lubis, Muhammad Hendra Sahputra Ginting, Rievaldi Akbar, Mara Bangun Harahap, Iqbal Navissyah Lazuardi, Muhammad Amri Prayogo, Iriany

Publikováno v: IOP Conference Series: Materials Science and Engineering. 1122:012109

In the study, sugar palm (Arenga pinnata) fibre reinforced polyurethane foam was prepared by compounding waste cooking oil, polyol and toluene diisocyanate. The composites foam were prepared with different fibre loading: 10%, 20%, 30% and 40% (by wei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81c6915b9d34b7ddb4ca04667a5dd84c
https://doi.org/10.1088/1757-899x/1122/1/012109

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