scholarly journals Mechanical properties of sugar palm yarn/woven glass fiber reinforced unsaturated polyester composites: effect of fiber loadings and alkaline treatment

Polimery ◽  
2019 ◽  
Vol 64 (10) ◽  
pp. 665-675 ◽  
Author(s):  
Nurazzi Nurazzi ◽  
Khalina Khalina ◽  
Sapuan Sapuan
Keyword(s):  
Mechanical Properties ◽  
Glass Fiber ◽  
Unsaturated Polyester ◽  
Alkaline Treatment ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Polyester Composites ◽  
Woven Glass Fiber

scholarly journals Mechanical Properties of Longitudinal Basalt/Woven-Glass-Fiber-reinforced Unsaturated Polyester-Resin Hybrid Composites

Polymers ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2211
Author(s):  
S.M. Sapuan ◽  
H.S. Aulia ◽  
R.A. Ilyas ◽  
A. Atiqah ◽  
T.T. Dele-Afolabi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Glass Fiber ◽  
Polyester Resin ◽  
Hybrid Composites ◽  
Unsaturated Polyester ◽  
Glass Fibers ◽  
Unsaturated Polyester Resin ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Woven Glass Fiber

This work represents a study to investigate the mechanical properties of longitudinal basalt/woven-glass-fiber-reinforced unsaturated polyester-resin hybrid composites. The hybridization of basalt and glass fiber enhanced the mechanical properties of hybrid composites. The unsaturated polyester resin (UP), basalt (B) and glass fibers (GF) were fabricated using the hand lay-up method in six formulations (UP, GF, B7.5/G22.5, B15/G15, B22.5/G7.5 and B) to produce the composites, respectively. This study showed that the addition of basalt to glass-fiber-reinforced unsaturated polyester resin increased its density, tensile and flexural properties. The tensile strength of the B22.5/G7.5 hybrid composites increased by 213.92 MPa compared to neat UP, which was 8.14 MPa. Scanning electron microscopy analysis was used to observe the fracture mode and fiber pullout of the hybrid composites.

Mechanical properties of graphene oxide coated-glass fiber reinforced unsaturated polyester composites

2019 ◽  
Vol 6 (11) ◽  
pp. 115303 ◽  
Author(s):  
Mohsin Ali Raza ◽  
Muhammad Mujddid ◽  
Mohsin Hussain ◽  
Hafiz Qasim Ali ◽  
Zaeem Ur Rehman ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Glass Fiber ◽  
Unsaturated Polyester ◽  
Fiber Reinforced ◽  
Coated Glass ◽  
Glass Fiber Reinforced ◽  
Polyester Composites

scholarly journals Influence of Stacking Sequence on the Mechanical and Dynamic Mechanical Properties of Cotton/Glass Fiber Reinforced Polyester Composites

2016 ◽  
Vol 19 (3) ◽  
pp. 542-547 ◽  
Author(s):  
Emanoel Henrique Portella ◽  
Daiane Romanzini ◽  
Clarissa Coussirat Angrizani ◽  
Sandro Campos Amico ◽  
Ademir José Zattera
Keyword(s):  
Mechanical Properties ◽  
Glass Fiber ◽  
Dynamic Mechanical Properties ◽  
Stacking Sequence ◽  
Fiber Reinforced ◽  
Dynamic Mechanical ◽  
Glass Fiber Reinforced ◽  
Polyester Composites

Effect of Modification Time of Kenaf Bast Fiber with Maleic Anhydride on Tensile Properties of Kenaf-Glass Hybrid Fiber Unsaturated Polyester Composites

2018 ◽  
Vol 280 ◽  
pp. 353-360 ◽  
Author(s):  
Luqman Musa ◽  
A.R. Rozyanty ◽  
S.F. Zhafer
Keyword(s):  
Glass Fiber ◽  
Treatment Time ◽  
Unsaturated Polyester ◽  
Weight Percent ◽  
Fiber Reinforced ◽  
Bast Fiber ◽  
Glass Fiber Reinforced ◽  
Polyester Composites ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber

Natural fiber reinforced polymer composites are generally lower in mechanical performance compared to synthetic fiber reinforced polymer composites. However, this disadvantage can be improved via chemical modification of the natural fiber and hybridization with synthetic fiber. In this study, kenaf bast fiber was used as reinforcement in unsaturated polyester composites. It was subjected to chemical modification with maleic anhydride at various treatment time i.e. 60, 90 and 120 minutes prior to composites production. The untreated and MA treated kenaf bast fiber were hybridized with 10 weight percent of glass fiber to produce kenaf bast/glass fiber reinforced unsaturated polyester composites. The effect of treatment time on weight percent gain and functional group changes via infra-red spectra of kenaf bast fiber were investigated. The effect of treatment time on tensile properties of kenaf bast fiber and kenaf bast/glass fiber reinforced unsaturated polyester composites were also studied. It was revealed that the weight percent gain of kenaf bast fiber increased with the increasing of treatment time. The increasing of treatment time resulted in the enhancement of tensile strength and modulus of kenaf bast fiber and kenaf bast/glass fiber reinforced unsaturated polyester composites which were attributed to the presence of C=C bonds of maleic anhydride and has been proven through fourier transform infrared spectrum.

Thermal behavior of E-glass fiber-reinforced unsaturated polyester composites

2014 ◽  
Vol 56 ◽  
pp. 520-526 ◽  
Author(s):  
K. Laoubi ◽  
Z. Hamadi ◽  
A. Ahmed Benyahia ◽  
A. Serier ◽  
Z. Azari
Keyword(s):  
Thermal Behavior ◽  
Glass Fiber ◽  
Unsaturated Polyester ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Polyester Composites
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