Journal ArticleDOI
Chemical Treatments of Natural Fiber for Use in Natural Fiber-Reinforced Composites: A Review
Reads0
Chats0
TLDR
In this article, different chemical modifications on natural fibers for use in natural fiber-reinforced composites are reviewed, including alkali, silane, acetylation, benzoylation, acrylation, maleated coupling agents and permanganate.Abstract:
Studies on the use of natural fibers as replacement to man-made fiber in fiber-reinforced composites have increased and opened up further industrial possibilities. Natural fibers have the advantages of low density, low cost, and biodegradability. However, the main disadvantages of natural fibers in composites are the poor compatibility between fiber and matrix and the relative high moisture sorption. Therefore, chemical treatments are considered in modifying the fiber surface properties. In this paper, the different chemical modifications on natural fibers for use in natural fiber-reinforced composites are reviewed. Chemical treatments including alkali, silane, acetylation, benzoylation, acrylation, maleated coupling agents, isocyanates, permanganate and others are discussed. The chemical treatment of fiber aimed at improving the adhesion between the fiber surface and the polymer matrix may not only modify the fiber surface but also increase fiber strength. Water absorption of composites is reduced and their mechanical properties are improved.read more
Citations
More filters
Journal ArticleDOI
Extraction and Characterization of Munja Fibers and Its Potential in the Biocomposites
TL;DR: The use of synthetic fibers as reinforcement in textiles has been restricted by increased ecological awareness, as well as stringent laws and legislation by government agencies, and this cognizance shifted the interest in synthetic fibers.
Journal ArticleDOI
Thermomechanical behavior of graphene nanoplatelets and bamboo micro filler incorporated epoxy hybrid composites
Journal ArticleDOI
Review on the performances, foaming and injection molding simulation of natural fiber composites
Jianghu Zhan,Jiao Li,Guilong Wang,Yanjin Guan,Guoqun Zhao,Jun Lin,Hakim Naceur,Daniel Coutellier +7 more
Journal ArticleDOI
Physicomechanical and Taguchi optimized abrasive wear behaviour of KOH/KMnO4/NaHCO3 treated Himalayan Agave fiber reinforced polyester composite
Journal ArticleDOI
Experimental investigation on chloride-ion penetration resistance of slag containing fiber-reinforced concrete under drying-wetting cycles
TL;DR: In this article, slag was incorporated as cement replacement in various types of fiber-reinforced concrete, and the chloride penetration resistance of the concrete was investigated, which showed that the apparent chloride diffusion coefficient decreases with an increase in exposure time.
References
More filters
Journal ArticleDOI
Composites reinforced with cellulose based fibres
TL;DR: In this article, a survey about physical and chemical treatment methods which improve the fiber matrix adhesion, their results and effects on the physical properties of composites is presented, and the influence of such treatments by taking into account fibre content on the creep, quasi-static, cyclic dynamic and impact behaviour of natural fibre reinforced plastics are discussed in detail.
Journal ArticleDOI
Natural fibres as reinforcement in polylactic acid (PLA) composites
TL;DR: In this paper, a twin-screw extruder with flax fiber content of 30 and 40 wt.% was used to produce a composite material with high impact strength.
Journal ArticleDOI
Surface modifications of natural fibers and performance of the resulting biocomposites: An overview
TL;DR: A review of biocomposites highlighting recent studies and developments in natural fibers, bio-polymers, and various surface modifications of natural fibers to improve fiber-matrix adhesion is presented in this paper.
Journal ArticleDOI
Analysis of the flax fibres tensile behaviour and analysis of the tensile stiffness increase
TL;DR: In this paper, the Young's modulus of a flax fiber is estimated by taking into account the composition of the fibre and the evolution of the orientation of the fibrils during a tensile test.
Journal ArticleDOI
The effect of fiber treatment on the mechanical properties of unidirectional sisal-reinforced epoxy composites
TL;DR: In this article, the effect of fiber treatment on the mechanical properties of unidirectional sisal-reinforced epoxy composites was investigated, and the relationship between optimized fiber treatment and performance improvement of sisal composites is proposed.