Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Sahrim Ahmad"'
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 1284-1299 (2021)
The incorporation of graphene nanoplatelets (GNPs) has attracted massive attention in polymer nanocomposite production. In this work, GNPs reinforced nanocomposites of liquid natural rubber (LNR) toughened poly (lactic acid) (PLA)/poly (aniline) (PAN
Externí odkaz:
https://doaj.org/article/a0e29429f5254f88869053777f905bfb
Autor:
Aula Aqila Yusrizal, Tuti Katrina Abdullah, Ernie Suzana Ali, Sahrim Ahmad, Syazana Ahmad Zubir
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 7, Pp 103860- (2022)
Shape memory polyurethane (SMPU) has received tremendous interest because of its low cost, low density, as well as easy processing. However, its inferior mechanical properties compared to shape memory alloys have constrained its application in a broa
Externí odkaz:
https://doaj.org/article/2bb4c2d0fe8349b9927f6790398f567c
Publikováno v:
Polymers, Vol 14, Iss 22, p 5009 (2022)
Over the last few decades, processing and compatibility have become challenging and interesting investigation areas of polymer matrix nanocomposites. This study investigated the addition of maleic anhydride (MAH) at different ratios with graphene nan
Externí odkaz:
https://doaj.org/article/393ec74d49a647808407b7db5ae476cd
Publikováno v:
Polymer Testing, Vol 96, Iss , Pp 107088- (2021)
Modified epoxy composites reinforced with various glass fiber contents up to 12 wt% were prepared by a simple fabrication method which involved mechanical stirring, hot pressing and post-curing. The effects of matrix modification with liquid epoxidiz
Externí odkaz:
https://doaj.org/article/5c8619a617f340d5bf85cb7c07982d64
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0222662 (2019)
Thermoplastic natural rubber (TPNR) was compounded with graphene nanoplatelets (GNP) via ultrasonication and melt blending. The effects of ultrasonication period (1-4 hours) and GNP weight fraction (0.5, 1.0, 1.5 and 2.0 wt.%) on the mechanical, ther
Externí odkaz:
https://doaj.org/article/3a797c00acec4e5ab2c1ef4403dd465b
Publikováno v:
BioResources, Vol 11, Iss 4, Pp 8470-8482 (2016)
High-fiber-content composites made from rice husk (RH) (from 50 up to 80 wt%) as well as a recycled thermoplastic blend (rTPB) were fabricated using a two-step extrusion and hot/cold press molding technique. The temperature dependency of the thermal
Externí odkaz:
https://doaj.org/article/26189041e5fe4145bf04a87c5a29ad41
Autor:
Farah Atiqah Abdul Azam, Nishata Royan Rajendran Royan, Nor Yuliana Yuhana, Nabilah Afiqah Mohd Radzuan, Sahrim Ahmad, Abu Bakar Sulong
Publikováno v:
Polymers, Vol 12, Iss 2, p 475 (2020)
In this study, a biodegradable, cheap and durable recycled high-density polyethylene (rHDPE) polymer reinforced with rice husk (RH) fibre was fabricated into a foam structure through several processes, including extrusion, internal mixing and hot pre
Externí odkaz:
https://doaj.org/article/98d7b5b094184aba812f35b9457fc132
Autor:
Nishata Royan Rajendran Royan, Abu Bakar Sulong, Nor Yuliana Yuhana, Ruey Shan Chen, Mohd Hafizuddin Ab Ghani, Sahrim Ahmad
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0197345 (2018)
The use of rice husks (RH) to reinforce polymers in biocomposites are increasing tremendously. However, the incompatibility between the hydrophilic RH fibers and the hydrophobic thermoplastic matrices leads to unsatisfactory biocomposites. Surface mo
Externí odkaz:
https://doaj.org/article/7904a6d01c18440dab2a5c64ee9ee684
Publikováno v:
BioResources, Vol 10, Iss 4, Pp 6872-6885 (2015)
Biocomposites were prepared with rice husk flour (RHF) (raw and alkali-treated) in a recycled polymer blend (RPB) using a co-rotating twin screw extruder. Modifications to the composite were carried out through fibre surface treatment with 4 wt.% sod
Externí odkaz:
https://doaj.org/article/81b16387123741f2abdc93a8b3b5caf1
Autor:
Jia Ying Tong, Nishata Royan Rajendran Royan, Yong Chuen Ng, Mohd Hafizuddin Ab Ghani, Sahrim Ahmad
Publikováno v:
Advances in Materials Science and Engineering, Vol 2014 (2014)
WPCs are being used in a large number of applications in the automotive, construction, electronic, and aerospace industries. There are an increasing number of research studies and developments in WPC technology involving rice husk as fillers. This st
Externí odkaz:
https://doaj.org/article/402d92187ff6487d9efbefeb2d6661a7