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Effects of adding nano-clay (montmorillonite) on performance of polyvinyl acetate (PVAc) and urea-formaldehyde (UF) adhesives in Carapa guianensis, a tropical species
(Elsevier, 2015-02-17)
The aim of this study was to improve the bond strength resistance of polyvinyl acetate (PVAc) and urea-formaldehyde (UF) adhesives modified with nano-clay (montmorillonite) with a tropical species of wood known to exhibit ...
Estudo do processo de organofilização de uma argila proveniente da região sudoeste do estado de São Paulo
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de MateriaisUTFPR, 2019-06-24)
The clay minerals are materials widely distributed in Earth’s crust, are materials of diverse properties and applications, besides these relevant characteristics, the clay minerals are cheap materials. Through purification ...
Toluene and naphthalene sorption by iron oxide/clay composites
(SPRINGER, 2010)
Commercial bentonite (BFN) and organoclay (WS35), as well as iron oxide/clay composite (Mag_BFN) and iron/oxide organoclay composite (Mag_S35) were prepared for toluene and naphthalene sorption. Mag_BFN and Mag_S35 were ...
Effect of the type of clay organo-modifier on the morphology, thermal/ mechanical/ impact/barrier properties and biodegradation in soil of polycaprolactone/clay nanocomposites
(John Wiley & Sons Inc, 2012-08-23)
The effect of addition of unmodified (CNaþ) and modified (C30B and C20A) montmorillonites on the performance of polycaprolactone (PCL) based nanocomposites prepared by melt intercalation was studied. The study covers ...
Effect of modified clays on the structure and functional properties of biofilms produced with zein
(Soc Brasileira Ciência Tecnologia Alimentos, 2012-04-01)
The purpose of this study was to evaluate changes in the structure and some functional properties of biofilms added with modified clays (Cloisite (R) 15A and Cloisite (R) 30B) prepared by the casting method. The analysis ...
Selective sorption of mercury(II) from aqueous solution with an organically modified clay and its electroanalytical application
(Taylor & Francis Inc, 2006-01-01)
The organo-clay used in this work was prepared from a Na-montmorillonite (Wyoming-USA deposit) by treatment with water solution of hexadecyltrimethylammonium cations. As organo-clays exhibit strong sorptive capabilities ...
Effect of modified clays on the structure and functional properties of biofilms produced with zein
(Soc Brasileira Ciência Tecnologia Alimentos, 2012-04-01)
The purpose of this study was to evaluate changes in the structure and some functional properties of biofilms added with modified clays (Cloisite (R) 15A and Cloisite (R) 30B) prepared by the casting method. The analysis ...
Thermal and chemical treatments of montmorillonite clay
(Elsevier, 2021)