02115nam a2200265 a 4500 vtls000045455 KUKTEM 20251114204424.0 100429t2009 my a f m 000 0 eng|d THE0004808(Local) 201905151539 smfh 201905151539 smfh 201107132316 VLOAD 201004291157 ida UMP TP680 .F35 2009 rs Bc. M. Fakhrur Azhar Tukiman Studying the effect on the properties of fume silica percent formulated grease / M. Fakhrur Azhar Bin Tukiman Studying the effect on the properties of fume silica percent formulated grease [electronic resource] Kuantan, Pahang : UMP, 2009 xiii, 39 p. : ill. (some col.) ; 30 cm. + 1 computer file Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2009 Bibliography : p. 36-38 Vegetable oil has significant potential as a base fluid and substitute for mineral oil 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. 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 fume silica percent in formulated grease are directly proportional to the viscosity and drop point. There is no drop point at 310°C occur more than 10%wt of fume silica. Also, the grease didn’t show negative effect on the metal surface. Therefore, developed greases can be a good substitute for mineral oil-based greases in industrial, agriculture, forestry and marine application. Vegetables oils Lubrication and lubricants Additives 0 0 0 1 10000 10000 2019-09-04 0 TP680 .F35 2009 rs Bc. 0000042771 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 3913 | TP680 .F35 2009 rs Bc. 0000042772 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1769 1775 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*9992