Air impurities in the PVC plastics procesing industry

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<rdf:Description>
<dc:creator>Vainiotalo, Sinikka</dc:creator>
<dc:creator>Pfäffli, Pirkko</dc:creator>
<dc:date>1990-12-01</dc:date>
<dc:description xml:lang="es">Sumario: Polyvinylchloride (PVC) is a common thermoplastic and one which often contains plasticizers. The most important plasticizer is di-2-ethylhexylphthalate (DEHP). Hygienic conditions in the PVC processing industry were surveyed by measuring the air concentrations of hydrogen chloride, DEHP and phtalic anhydride in different conditions of actual processing. Methods of sampling and analysis were developed and tested for these measurements. The results show that the PVC polymer was efficiently stabilized in normal processing conditions, but that plasticizers, which are not chemically bonded to the polymer, may volatilize more easily</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/46028.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminación atmosférica</dc:subject>
<dc:subject xml:lang="es">Control de la contaminación</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">PVC</dc:subject>
<dc:subject xml:lang="es">Cloruro de hidrógeno</dc:subject>
<dc:subject xml:lang="es">Termoplásticos</dc:subject>
<dc:subject xml:lang="es">Plásticos</dc:subject>
<dc:subject xml:lang="es">Industria del plástico</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Air impurities in the PVC plastics procesing industry</dc:title>
<dc:title xml:lang="es">Título: The Annals of occupational hygiene</dc:title>
<dc:relation xml:lang="es">En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 6, December 1990 ; p. 585-590</dc:relation>
</rdf:Description>
</rdf:RDF>