Effects of thermal treatment on the mechanical properties of poly(p-phenylene benzobisoxazole) fiber reinforced phenolic resin composite materials

2014 ◽  
Vol 54 ◽  
pp. 230-235 ◽  
Author(s):  
Liping Bian ◽  
Jiayu Xiao ◽  
Jingcheng Zeng ◽  
Suli Xing ◽  
Changping Yin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Composite Materials ◽  
Thermal Treatment ◽  
Phenolic Resin ◽  
Resin Composite ◽  
Fiber Reinforced

scholarly journals Mechanical properties, volumetric shrinkage and depth of cure of short fiber-reinforced resin composite

2016 ◽  
Vol 35 (3) ◽  
pp. 418-424 ◽  
Author(s):  
Akimasa TSUJIMOTO ◽  
Wayne W. BARKMEIER ◽  
Toshiki TAKAMIZAWA ◽  
Mark A. LATTA ◽  
Masashi MIYAZAKI
Keyword(s):  
Mechanical Properties ◽  
Resin Composite ◽  
Short Fiber ◽  
Volumetric Shrinkage ◽  
Fiber Reinforced ◽  
Depth Of Cure

scholarly journals THE EFFECT OF COCONUT COIR FIBER POWDER CONTENT AND HARDENER WEIGHT FRACTIONS ON MECHANICAL PROPERTIES OF AN EPR-174 EPOXY RESIN COMPOSITE

SINERGI ◽  
2021 ◽  
Vol 25 (3) ◽  
pp. 361
Author(s):  
Muhamad Fitri ◽  
Shahruddin Mahzan ◽  
Imam Hidayat ◽  
Nurato Nurato
Keyword(s):  
Mechanical Properties ◽  
Shear Strength ◽  
Composite Materials ◽  
Impact Strength ◽  
Epoxy Resin ◽  
Resin Composite ◽  
Weight Fraction ◽  
Resin Matrix ◽  
Powder Content ◽  
Made In

The development of composite materials is increasingly widespread, which require superior mechanical properties. From many studies, it is found that the mechanical properties of composite materials are influenced by various factors, including the reinforcement content, both in the form of fibers and particle powder. However, those studies have not investigated the effect of the hardener weight fraction on the mechanical properties of resin composite materials. Even though its function as a hardener is likely to affect its mechanical properties, it might obtain the optimum composition of the reinforcing content and hardener fraction to get the specific mechanical properties. This study examines the effect of hardener weight fraction combined with fiber powder content on mechanical properties of EPR-174 epoxy resin matrix composite and determines the optimum of Them. The research was conducted by testing a sample of composite matrix resin material reinforced with coconut fiber powder. The Powder content was made in 3 levels, i.e.: 6%, 8%, and 10%. While the hardener fraction of resin was made in 3 levels, i.e.: 0.4, 0.5, and 0.6. The test results showed that pure resin had the lowest impact strength of 1.37 kJ/m2. The specimen with a fiber powder content of 6% has the highest impact strength i.e.: 4.92 kJ/m2. The hardener fraction of 0.5 has the highest impact strength i.e.: 4.55 kJ/m2. The fiber powder content of 8% produced the highest shear strength i.e.: 1.00 MPa. Meanwhile, the hardener fraction of 0.6 has the highest shear strength i.e.: 2.03 MPa.

Experimental Investigation on Mechanical Properties of Hemp-Banana-Glass Fiber Reinforced Composites

2015 ◽  
Vol 766-767 ◽  
pp. 167-172 ◽  
Author(s):  
R. Bhoopathi ◽  
C. Deepa ◽  
G. Sasikala ◽  
M. Ramesh
Keyword(s):  
Mechanical Properties ◽  
Composite Materials ◽  
Hybrid Composites ◽  
Glass Fibers ◽  
Sem Analysis ◽  
Synthetic Fiber ◽  
Fiber Reinforced ◽  
Fiber Failure ◽  
Morphological Studies ◽  
Reinforced Composite

Due to desirable properties and its role of natural and manmade fibers reinforced composite materials are growing in a faster rate in the field of engineering and technology. Now-a-days the treated natural composites are serves better in terms of corrosive resistance, and other desirable properties when compared to the traditional materials. The main aim of this experimental study is to fabricate and investigate the mechanical properties such as tensile strengths, flexural strengths and impact strengths of NaOH treated and hemp-banana-glass fibers reinforced hybrid composites. From the experimental results, it has been noted that the treated hemp-banana-glass fibers reinforced hybrid epoxy composites exhibited superior properties and used as an alternate material for synthetic fiber reinforced composite materials. Morphological studies are carried out to analyze the interfacial characteristics, internal structures, fiber failure mode and fractured surfaces by using scanning electron microscopy (SEM) analysis.

scholarly journals Manufacturing of Banana Fiber Composites for different Compositions and its Experimental Tensile Testing

2021 ◽  
Author(s):  
Popat B Asabe ◽  
Shrikrushn B Bhosale ◽  
Sonali S Patil ◽  
Avinash K Parkhe
Keyword(s):  
Composite Materials ◽  
Polymer Composites ◽  
Resin Composite ◽  
Engineering Application ◽  
Fiber Composites ◽  
Fiber Reinforced Polymer ◽  
Fiber Direction ◽  
Fiber Reinforced ◽  
Banana Fiber ◽  
Reinforced Polymer

The world's attention is now focused on resources that are environmentally friendly and recyclable. Due to growing environmental concerns, a bio composite made of standard fiber and polymeric resin is one of the most recent breakthroughs in the industry and establishes the current scope of experimental activity. In the engineering application, the use of composite materials is gradually growing. The matrix and fiber are the two primary segments of the composite. The availability of high-quality fiber and ease of assembly has prompted inventors all over the world to test regionally accessible low-cost yarn and determine their ability to protect grit and how much they can perform the thankful facts of great reinforced polymer composites intended for structural use. Fiber reinforced polymer compounds have everyday preferences, such as requiring less effort to create, being easier to create, and having a higher quality disparity than perfect polymer. For this reason, fiber reinforced polymer composites are used in a variety of applications as a structural material. Composite materials are mostly developed in response to technological needs. Natural fibers have recently piqued the interest of scientists and technologists due to the advantages they offer over traditional reinforcement materials, and the creation of bio fiber composites has been a hot topic in recent years. The present work spotlight on study of mechanical properties of banana fiber/epoxy resin composite at 30%, 40% and 50% volume fractions of banana fiber and different fiber direction 00, 450 & 900.The mechanical property like tensile strength is experimentally evaluated.

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