Effect of carbon black and fly ash co-fillers content on mechanical and thermal behaviors of styrene butadiene rubber compounds
Journal Title: Eurasian Chemical Communications - Year 2019, Vol 1, Issue 0
Abstract
Fly ash (FA) is produced as a waste byproduct during the burning process of coal in thermal power plants whose cost is primarily associated to cleaning and transportation. It possesses mechanical properties on account of its constituents like silica and alumina. The use of FA as filler in styrene butadiene rubber (SBR) was of researchers’ interest to reinforce and/or to reduce product cost. In this article, the physico-mechanical properties of SBR composites with varying amounts viz., 0, 5, 10, 15, 20 and 40 phr of FA contents were investigated. The physico-mechanical properties of the rubber vulcanizates were determined before and after heat aging at 90 ºC for 72h. It was observed that fly ash-filled SBR composites were better in mechanical properties such as elongation and resilience. Thermo gravimetric analysis (TGA) studies of the SBR/FA composites have been performed in order to establish the thermal stability and the mode of thermal degradation.TGA thermograms indicate multiple steps of the SBR/FA systems thermal degradation.
Authors and Affiliations
Shahryar Pashaei, Soleman Hosseinzadeh, Basavarajaiah Siddaramaiah
Keywords
Related Articles
- EP ID EP658089
- DOI 10.33945/SAMI/ECC.2019.2.6
- Views 148
- Downloads 0
Electrospun polystyrene nanofiber adsorbent for solid phase extraction of phenol as its quinoid derivative from aqueous solutions
In the present study, polystyrene nanofibers (PS NFs) were synthesized by electrospinning method and used as adsorbent in solid phase extraction of phenol from aqueous solutions. Phenol was reacted with 4-aminoantipyrine...
Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation
Four new azo-dyes, 3-phenyl azopentane-2,4-dion (LA), 3-(4-nitro phenyl azo)-pentane-2,4-dion (LP), 3-(2-nitro phenyl azo)-pentane-2,4-dion (LO) and 4-(1-acetyle-2-oxo-propyl azo)-benzene sulfonate sodium (LS), were synt...
Biosynthesis and characterization of silver nanoparticles: A thymbra spicataL extract approach and study of their antibacterial and antifungal activity
In this study, at first, the biosynthesis of silver nanoparticles (Ag NPs) using an aqueous extract of Thymbra spicataL was studied and then, the shape and size of synthesized NPs were characterized by different analysis...
Selective trimethylsilylation of alcohols and phenols with hexamethyldisilazane catalyzed by LaCoO3 perovskite
Trimethylsilylation of alcohols and phenols were carried out under solvent-free conditions with hexamethyldisilazane (HMDS) using LaCoO3 perovskite. LaCoO3 as an efficient catalyst accelerated this reaction under milder...
Study of structure and thermal properties of styrene-butylacrylate copolymer with OMMT nanocomposite emulsions
(St-co-BA) polymer through montmorillonite (MMT) nanocomposite emulsion is prepared by in situ intercalative emulsion polymerization of styrene (St), butyl acrylate (BA) in the presence of organic modified montmorillon...