Browsing by Author "Azlan, Ariffin"
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A comparative study on curing characteristics, mechanical properties, swelling behavior, thermal stability, and Morphology of feldspar and silica in SMR L vulcanizates
Hakimah, Osman, Dr.; Azlan, Ariffin; Hanafi, Ismail, Prof. Dr. (Taylor Francis Inc, 2005)Comparison studies on effects of feldspar and silica (Vulcasil C) as a filler in (SMR L grade natural rubber) vulcanizates on curing characteristics, mechanical properties, swelling behavior, thermal analysis, and morphology ... -
Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
Hakimah, Osman, Dr.; Hanafi, Ismail, Prof. Dr.; Azlan, Ariffin (Taylor and Francis Inc., 2007)Curing characteristics, fatigue, and hysteresis behaviour of feldspar filled SMR L vulcanizates and feldspar filled ENR 50 vulcanizates were studied. Two different types of natural rubber, SMR L and ENR 50 having 0 and 50 ... -
Effect of different irradiation time on the mechanical properties of conventional dental composite restoration by LED laser
Saad Omar, Alsharif; Zainal Arifin, Mohd Ishak; Azlan, Ariffin (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)The aim of this study was to investigate the influence of light emitting diode (LED) laser with different irradiation time on the mechanical properties of conventional dental composite restoration. Experimental ... -
The effect of feldspar loading on curing characteristics, mechanical properties, swelling behaviour and morphology of natural rubber vulcanizates
Hakimah, Osman, Dr.; Azlan, Ariffin; Hanafi, Ismail, Prof. Dr. (Taylor and Francis Inc., 2005)Feldspar is being used herein as a filler in natural rubber vulcanizates. Two different types of natural rubber, SMR L and ENR 50 having 0 and 50 mol% of epoxide groups and semi-efficient vulcanization were used. The scorch ... -
Flow behaviour and viscoelasticity of polypropylene-kaolin composites extruded at different temperatures
Nor Azura, Abdul Rahim; Zulkifli, Mohamad Ariff; Azlan, Ariffin (Universiti Putra Malaysia Press, 2011-07)A study of kaolin addition in polypropylene (PP-kaolin) melt was carried out to characterize its flow behaviour and viscoelasticity at different temperatures. The compound of 20 wt% kaolin was prepared by melt mixing using ...