Temperature effect on tribological properties of polyol ester-based environmentally adapted lubricant

Citation

Mohamad Aziz, Nur Atiqah and Yunus, Robiah and Rashid, Umer and Mohd Zulkifli, Nurin Wahidah (2016) Temperature effect on tribological properties of polyol ester-based environmentally adapted lubricant. Tribology International, 93 (pt. A). pp. 43-49. ISSN 0301-679X; ESSN: 1879-2464

Abstract

The production of pentaerythritol ester (PE) as food grade lubricant base oil was investigated. The properties of formulated lubricant (AWCI) and neopentyl glycol ester (NPGE) were tested – density, viscosity, total acid number, flash point, copper strip corrosion and NOACK. Wear scar diameter (WSD) and coefficient of friction (COF) were analyzed and compared to commercial lubricant (CL). AWCI which comprised of 0.15% Irgalube 349, 0.15% Irgalube TPPT, and 0.1% Irgamet 39 showed excellent lubricant properties with high flash point, low WSD and low COF at all temperatures despite its lower viscosity than the commercial lubricant, CL.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Engineering Institute of Advanced Technology
DOI Number:	https://doi.org/10.1016/j.triboint.2015.09.014
Publisher:	Elsevier
Keywords:	Polyol ester; Tribology properties; Pentaerythritol ester; Lubricant regime
Depositing User:	Ms. Ainur Aqidah Hamzah
Date Deposited:	25 May 2022 03:19
Last Modified:	25 May 2022 03:19
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.triboint.2015.09.014
URI:	http://psasir.upm.edu.my/id/eprint/52930
Statistic Details:	View Download Statistic

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