000			01949nam a2200241 a 4500
001			vtls000058631
003			KUKTEM
005			20251114204518.0
008			120312t2010 my a f m 001 0 eng d
020			_aTHE0003606(Local)
039		9	_a201905152043 _bzulaiha _y201203121214 _zida
040			_aUMP
090			_aTJ1077 .N67 2010 rs Bc.
100	0		_aNorazman Daud
245	1	0	_aFormulation of multipurpose grease using waste of palm oil manufacturing / _cNorazman Daud
260			_aKuantan, Pahang : _bUMP, _c2010
300			_axi, 42 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010
504			_aBibliography : p. 40-42
520	3		_aWaste palm oil manufacturing has significant potential as a base fluid and thickener agent for grease formulation. Vegetable oils are promising candidates as base fluid for eco-friendly lubricants because of their excellent lubricity, biodegradability, viscosity-temperature characteristic and low volatility. Spent bleaching earth is suitable for the substitute for thickener agent in grease formulation. This paper presents the effective and ability of grease by using natural material. Performance characteristics of greases used for industrial and automotive application are largely depending on the hardness. Grease hardness was determined using standard test methods. Results indicate that the percent combining spent bleaching earth with fume silica in formulated grease are directly proportional with temperature weight loss but it has indirectly proportional to the penetration value and percent ash content (wt%). Therefore, developed greases can be a good substitute for mineral oilbased greases in industrial, agriculture, forestry and marine application.
650		0	_aLubrication and lubricants
999			_aVIRTUA40 _c3303 _d3309
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992