Functionalization of glass fibers from plastic waste
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Title
Functionalization of glass fibers from plastic wasteAuthor (s)
Tutor/Supervisor; University.Department
Carda Castelló, Juan Bautista; Universitat Jaume I. Departament de Química Inorgànica i OrgànicaDate
2018-07Publisher
Universitat Jaume IAbstract
Mullite has achieved outstanding importance as a material for both traditional and
advanced ceramics because of its favourable thermal and mechanical properties.
Mullite displays various Al to Si ratios referring ... [+]
Mullite has achieved outstanding importance as a material for both traditional and
advanced ceramics because of its favourable thermal and mechanical properties.
Mullite displays various Al to Si ratios referring to the solid solution Al4+2xSi2−2xO10−x,
with x ranging between about 0.2 and 0.9 (about 55 to 90 mol% Al2O3) [1]. In this work,
the functionalization of the recycled glass fibers (obtained from the glycolysis process)
with mullite crystals and its introduction into the precursor composition of the ceramic
substrate was proposed. Mullite were first prepared by sol-gel method using colloidal
silica and AlCl3·6H2O in water system. The gel mullite precursor was fired in the range
1000-1300ºC soaking times 30–300 min. The resultant materials were studied by X-Ray
diffraction (XRD) and scanning electron microscope (SEM-EDX). On the other hand, the
glass fibers were functionalizing through the previous mullite synthesized. Several
porcelain stoneware tile compositions were prepared using high alumina clay, low
alumina clay, kaolin, Turkish feldspar (Na), feldspar (Na/Mg), feldespathic sand and
glass fiber functionalize. The resultant materials were studied by X-Ray diffraction
(XRD), scanning electron microscope (SEM-EDX) and compressive test. High mechanical
resistance ceramic material (> 450 Kg/cm2) was obtained [-]
Description
Treball Final de Grau en Química. Codi: QU0943. Curs acadèmic: 2017/2018
Type
info:eu-repo/semantics/bachelorThesisRights
info:eu-repo/semantics/openAccess
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- Grau en Química [265]
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