A Comparison Study of Different Ceramic Filler on Mechanical and Thermal Properties of Glass, Carbon, Kevlar / Polyester Composites

Abstract

Fillers play a major role in determination of the properties and behavior of particles on (glass, carbon, and Kevlar fiber) reinforced polyester composites. These particles are fabricated using both alumina (Al 2 O 3) and silicon carbide (SiC) particles as filler materials for such systems. The effect of these two different ceramic polyester composites are investigated at different additive ratios as (0.2, 0.4, 0.6, 0.8, 1.0) volume fraction. Comparative analysis shows that the bending distortion, Hardness, and Impact resistance are affected by the type and content of filler particles, where both impact and Hardness is increased with increasing volume fraction specially in case of (0.5) volume fraction for both filler particles and decreased for bending distortion specially in case of glass fiber/ polyester at (0.5) volume fraction for both filler particles. Also high electrical properties for all filler/ fiber/ polyester composites. It is shown that silicon carbide (SiC), have better filler characteristics compared to those of alumina (Al 2 O 3) .Hopefully, these results provide a cost effective solution to composite applications. Keywords: polyester composite system, different fibers (glass / carbon / Kevlar), comparison mechanical, thermal properties. ‫ﺍﻟﻤﻴﻜﺎﻨﻴﻜﻴﺔ‬ ‫ﺍﻟﺨﺼﺎﺌﺹ‬ ‫ﻋﻠﻰ‬ ‫ﺴﻴﺭﺍﻤﻴﻜﻴﺔ‬ ‫ﻟﺤﺸﻭﺍﺕ‬ ‫ﻤﺘﻔﺭﻗﺔ‬ ‫ﺍﻨﻅﻤﺔ‬ ‫ﺩﺭﺍﺴﺔ‬ ‫ﻭﺍﻟﺤﺭﺍﺭﻴﺔ‬ ‫ﺍﻟﻴﺎﻑ‬ ‫ﻤﻊ‬ ‫ﺍﺴﺘﺭ‬ ‫ﻟﻠﺒﻭﻟﻲ‬ ‫ﻤﺨﺘﻠﻔﺔ‬ ‫ﻤﺘﺭﺍﻜﺒﺔ‬ ‫ﻷﻨﻅﻤﺔ‬) ‫ﻜﻔﻠﺭ‬ ،‫ﻜﺎﺭﺒﻭﻥ‬ ، ‫ﺯﺠﺎﺝ‬ (‫ﺍﻟﺨﻼﺼﺔ‬ ‫ﺍﻟﻤﺘﺭﺍﻜﺒﺔ‬ ‫ﺒﺎﻻﻨﻅﻤﺔ‬ ‫ﺍﻟﺠﺯﻴﺌﺎﺕ‬ ‫ﺴﻠﻭﻙ‬ ‫ﺘﺤﺩﻴﺩ‬ ‫ﻓﻲ‬ ‫ﹰ‬ ‫ﺭﺌﻴﺴﻴﺎ‬ ‫ﹰ‬ ‫ﺩﻭﺭﺍ‬ ‫ﺘﻠﻌﺏ‬ ‫ﺍﻟﺴﻴﺭﺍﻤﻴﻜﻴﺔ‬ ‫ﺍﻟﺤﺸﻭﺍﺕ‬ ‫ﺍﻥ‬ ‫ﺍﻟﻤﺨﺘﻠﻔﺔ‬) ‫ﺯﺠﺎ‬ ‫ﻜﻔﻠﺭ‬ ،‫ﻜﺎﺭﺒﻭﻥ‬ ،‫ﺝ‬ (‫ﻤـﻥ‬ ‫ﻜل‬ ‫ﺒﺄﺴﺘﺨﺩﺍﻡ‬ ‫ﻭﺫﻟﻙ‬ ‫ﺍﺴﺘﺭ‬ ‫ﺍﻟﺒﻭﻟﻲ‬ ‫ﻟﻠﻭﺍﺼﻕ‬ ‫ﺍﻟﻤﺩﻋﻤﺔ‬ ‫ﺍﻻﻟﻭﻤﻴﻨﺎ‬) Al 2 O 3 (‫ﺍﻟﺴﻠﻴﻜﻭﻥ‬ ‫ﻭﻜﺎﺭﺒﻴﺩ‬) SiC (‫ﺍﻟﺘﻁﺒﻴﻕ‬ ‫ﻫﺫﺍ‬ ‫ﻓﻲ‬ ‫ﻜﻤﺎﻟﺌﺎﺕ‬. ‫ﻋﻨـﻪ‬ ‫ﺍﻟﺘﺤﺭﻱ‬ ‫ﺘﻡ‬ ‫ﺍﺴﺘﺭ‬ ‫ﻟﻠﺒﻭﻟﻲ‬ ‫ﺍﻟﻤﺘﺭﺍﻜﺒﺔ‬ ‫ﺍﻻﻨﻅﻤﺔ‬ ‫ﻋﻠﻰ‬ ‫ﺍﻟﺴﻴﺭﺍﻤﻴﻜﻴﺔ‬ ‫ﺍﻟﻤﻭﺍﺩ‬ ‫ﻫﺫﻩ‬ ‫ﺘﺄﺜﻴﺭ‬ ‫ﺍﻥ‬ ‫ﺒﻴﻥ‬ ‫ﺘﺘﺭﺍﻭﺡ‬ ‫ﻤﺨﺘﻠﻔﺔ‬ ‫ﺤﺠﻤﻴﺔ‬ ‫ﺨﻠﻁ‬ ‫ﺒﻨﺴﺏ‬) 0.2, 0.4, 0.6, 0.8, 1.0 (‫ﺤﺠﻤﻲ‬ ‫ﻜﺴﺭ‬. ‫ﺍﻟﻤﻴﻜﺎﻨﻴﻜﻴﺔ‬ ‫ﺍﻟﺨﺼﺎﺌﺹ‬ ‫ﺍﻥ‬ ‫ﺍﺜﺒﺘﺕ‬ ‫ﺍﻟﻤﺨﺘﻠﻔﺔ‬ ‫ﻟﻤﺘﺭﺍﻜﺒﺔ‬ ‫ﻟﻼﻨﻅﻤﺔ‬ ‫ﺍﻟﻤﻨﺠﺯﺓ‬ ‫ﻭﺍﻟﺘﺤﺎﻟﻴل‬) ‫ﻤﻘﺎﻭﻤﺔ‬ ‫ﺍﻟﺼﺩﻤﺔ‬ ‫ﻭﻤﻘﺎﻭﻤﺔ‬ ،‫ﺍﻟﺼﻼﺩﺓ‬ ،‫ﺍﻻﻨﺤﻨﺎﺀ‬ (‫ﺤﻴـﺙ‬ ،‫ﺍﻟﻤﺴﺘﺨﺩﻤﺔ‬ ‫ﺍﻟﺴﻴﺭﺍﻤﻴﻜﻴﺔ‬ ‫ﺍﻟﺤﺸﻭﺓ‬ ‫ﻭﻜﻤﻴﺔ‬ ‫ﺒﻨﻭﻉ‬ ‫ﺘﺘﺄﺜﺭ‬ ‫ﺍﻟﻨﺴﺒﺔ‬ ‫ﻋﻨﺩ‬ ‫ﹰ‬ ‫ﻭﺨﺼﻭﺼﺎ‬ ‫ﻭﺍﻟﺼﻼﺩﺓ‬ ‫ﺍﻟﺼﺩﻤﺔ‬ ‫ﻤﻘﺎﻭﻤﺔ‬ ‫ﻤﻥ‬ ‫ﻜل‬ ‫ﺘﺤﺴﻨﺕ‬) 0.5 vol.fraction (‫ﻜﺴـﺭ‬ ‫ﺤﺠﻤﻲ‬. ‫ﺍﻟﻤﺘﺭﺍﻜـﺏ‬ ‫ﻟﻠﻨﻅـﺎﻡ‬ ‫ﺒﺎﻟﻨﺴﺒﺔ‬ ‫ﹰ‬ ‫ﻭﺨﺼﻭﺼﺎ‬ ‫ﺍﻻﻨﺤﻨﺎﺀ‬ ‫ﻓﺤﺹ‬ ‫ﻓﻲ‬ ‫ﺍﻟﺤﺎﺼل‬ ‫ﺍﻟﺘﺸﻭﻩ‬ ‫ﻨﺴﺒﺔ‬ ‫ﻭﻗﻠﺕ‬) ‫ﺍﻟﺯﺠﺎﺝ‬ ‫ﺍﻟﻴﺎﻑ‬ / ‫ﺍﺴﺘﺭ‬ ‫ﺒﻭﻟﻲ‬ (‫ﺍﺍﻟﺤﺸـﻭﺍﺕ‬ ‫ﻤـﻥ‬ ‫ﺍﻟﻨﻭﻋﻴﻥ‬ ‫ﻟﻜﻼ‬ ‫ﻟﻠﺨﻠﻁ‬ ‫ﺍﻟﺴﺎﺒﻘﺔ‬ ‫ﺍﻟﻨﺴﺒﺔ‬ ‫ﻨﻔﺱ‬ ‫ﻭﻋﻨﺩ‬. ‫ﻓﻴ‬ ‫ﺍﺴﺘﺨﺩﻡ‬ ‫ﻭﺍﻟﺘﻲ‬ ‫ﺍﻟﻤﺤﻀﺭﺓ‬ ‫ﺍﻟﻤﺘﺭﺍﻜﺒﺔ‬ ‫ﺍﻻﻨﻅﻤﺔ‬ ‫ﻟﻜل‬ ‫ﺍﻟﻌﺎﺯﻟﻴﺔ‬ ‫ﺍﻟﺨﺎﺼﻴﺔ‬ ‫ﺍﺭﺘﻔﺎﻉ‬ ‫ﺍﻟﻰ‬ ‫ﹰ‬ ‫ﺍﻀﺎﻓﺔ‬ ‫ﺍﻟﺤﺸﻭﺓ‬ ‫ﻬﺎ‬) ‫ﺍﻟﺤﺸﻭﺓ‬ / ‫ﻟﻴﻑ‬ / ‫ﺍﺴﺘﺭ‬ ‫ﺒﻭﻟﻲ‬ .(‫ﺍﻟﺴﻠﻴﻜﻭﻥ‬ ‫ﻜﺎﺭﺒﻴﺩ‬ ‫ﻟﺤﺸﻭﺓ‬ ‫ﺍﻟﻨﺘﺎﺌﺞ‬ ‫ﺍﻓﻀل‬ ‫ﻭﻜﺎﻨﺕ‬) SiC (‫ﺍﻟﻤﺴﺘﺨﺩﻤﺔ‬ https://doi.org/10.30684/etj.28.12.16 2412-0758/University of Technology-Iraq, Baghdad, Iraq This is an open access article under the CC BY 4.0 license http://creativecommons.org/licenses/by/4.0