Results 81 to 90 of about 1,235 (204)

Compatibilization of highly sustainable polylactide/almond shell flour composites by reactive extrusion with maleinized linseed oil [PDF]

open access: yes, 2017
Highly sustainable composites were produced by melt compounding polylactide (PLA) with almond shell flour (ASF), a processed by-product of the food industry, at a constant weight content of 30 wt.-%.
Balart, Rafael   +4 more
core   +1 more source

Abaca fiber as an efficient reinforcement for high mechanical performance in metakaolin‐based geopolymers

open access: yesInternational Journal of Applied Ceramic Technology, Volume 21, Issue 2, Page 1154-1169, March/April 2024.
Abstract This study introduces an innovative method for efficiently integrating abaca fibers into a potassium‐based geopolymer (KGP) material. Geopolymers often suffer from brittleness, and composite designs have been explored as a solution to enhance their strength and ductility.
Ana Carolina Constâncio Trindade   +4 more
wiley   +1 more source

Cellulose nanofibers produced from banana peel by chemical and mechanical treatments: characterization and cytotoxicity assessment [PDF]

open access: yes, 2018
Cellulose nanoparticles from a vegetable source (cellulose fiber) have been evaluated for future use as reinforcement of polymeric matrixes (e.g., biodegradable films).
A.A. Vicente   +50 more
core   +1 more source

A Study on Mechanical Behavior of Surface Modified Natural Fiber Based Polymer Composites [PDF]

open access: yes, 2011
In recent years, natural fiber reinforced polymer composites have received much attention because of their many advantages such as lightweight, nonabrasive, nontoxic, low cost and biodegradable properties.
Sethy, Soumya Ranjan
core  

Biocomposites based on poly(butylene succinate) and curaua: Mechanical and morphological properties [PDF]

open access: yes, 2015
Biocomposites based on poly(butylene succinate) (PBS) and curaua fibers have been produced by compression molding, and investigated as a function of fiber length and amount.
Annamaria Celli   +4 more
core   +1 more source

Cellulose Nanowhiskers Extracted from Tempo-Oxidized Curaua Fibers

open access: yesJournal of Natural Fibers, 2019
The objective of this study was to obtain nanowhiskers from bleached and milled curaua fibers. Nanowhiskers were obtained via a TEMPO system. TEM micrographies proved the fibers were obtained. FTIR analysis showed characteristic peaks of the oxidation products for the samples submitted to the treatment, suggesting that the it was effective for ...
Roberta Motta Neves   +4 more
openaire   +2 more sources

Influence of additives use from natural sources on the mechanical performance of post-consumer HDPE composites reinforced with natural fibers [PDF]

open access: yesMaterials Research
This study investigated the efficiency of different natural-source additives as coupling agents in sustainable composites based on post-consumer high-density polyethylene (HDPEpc) reinforced with 30 wt.% curauá fiber (CF). The effects of citric acid (CA),
Vanessa Z. Kieffer, Ruth M. C. Santana
doaj   +1 more source

Two parameters Weibull analysis on mechanical properties of kenaf fiber under various conditions of alkali treatment [PDF]

open access: yes, 2020
This paper present two parameters Weibull analysis result on mechanical properties of kenaf fiber under different condition of alkali treatment. The mechanical properties of kenaf fiber that as focused in this study was fiber matrix interfacial shear ...
Efni Norman, Mohd Khairul   +5 more
core   +3 more sources

The Role of Chemical Treatments on Curaua Fibers on Mechanical and Thermal Behavior of Biodegradable Composites

open access: yesApplied Sciences
Biodegradable composites combining thermoplastic polymers and natural fibers could originate materials with synergetic mechanical and thermal properties, keeping their biodegradability.
Janaíne M. de Oliveira   +6 more
doaj   +1 more source

Composite foundations on Malaysian soft clay soil: applications of innovative techniques [PDF]

open access: yes, 2012
An innovative technique of electro osmosis coupled with vertical surcharge loading to accelerate the consolidation and stiffen Kaolin (China Clay Grade E) was investigated in this study.
Mohd Yusof, Khairul Nizar
core  

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