Published 2013 | Version v1
Miscellaneous Open

Preparation and characterization of PVOH/montmorillonite nanocomposites

Creators

  • 1. Centro de Engenharia, Modelagem e Ciências Sociais Aplicadas (UFABC), SP (Brazil)
  • 2. Sika S/A, Osasco, SP (Brazil)

Description

In this work, PLSN with PVOH matrix and MMT clay reinforcement were produced and characterized for application as adhesives. This nanocomposite was obtained through the exfoliation-adsorption route, varying the percentage of clay mass in relation to the PVOH polymer. Aqueous PVOH solutions and PVOH/MMT dispersions were evaluated in terms of pH. The nanocomposite films were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC)

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Additional details

Additional titles

Original title (Portuguese)
Preparação e caracterização de nanocompósitos de PVOH/montmorilonit

Publishing Information

Imprint Pagination
4 p.
Report number
INIS-BR--24431

Conference

Title
Brazilian congress on polymers
Acronym
12. CBPol
Dates
22-26 Sep 2013
Place
Florianopolis, SC (Brazil)

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
53082686
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CALORIMETRY; CLAYS; FILMS; MONTMORILLONITE; NANOCOMPOSITES; NANOMATERIALS; POLYMERS; PVA; X-RAY DIFFRACTION
Descriptors DEC
ALCOHOLS; CLAYS; COHERENT SCATTERING; DIFFRACTION; HYDROXY COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; MATERIALS; MINERALS; NANOMATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYVINYLS; SCATTERING; SILICATE MINERALS