Paper And Board Packaging Materials
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Development of analytical methods for As, Cd, Cr, Hg and Pb determination in paper and board food packaging materials by solid sampling graphite furnace atomic absorption spectrometry / Desenvolvimento de métodos analíticos para determinação de As, Cd, Cr, Hg e Pb em embalagens celulósicas para alimentos por espectrometria de absorção atômica e amostragem direta de sólidos
In the present work analytical methods for determination of As, Cd, Cr, Hg and Pb in paper and board food packaging materials by solid sampling graphite furnace atomic absorption spectrometry (SS-GF AAS) were developed. For direct determination of Hg, the best results were achieved using KMnO4 solution and an oxidant mixture (HNO3 + H2SO4) in combination wit
Publicado em: 2009
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2. Production and characterization of MDF using eucalyptus fibers and castor oil-based polyurethane resin
The growing popularity of wooden panels renders this market segment increasingly competitive. MDF (Medium Density Fiberboard), in particular, is widely employed for a variety of applications, including civil construction, furniture, and packaging. This paper discusses a study of MDF produced from alternative raw materials, i.e., Eucalyptus fibers and castor-
Materials Research. Publicado em: 2004-09