Air impurities in the PVC plastics procesing industry
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071017851 | ||
| 003 | MAP | ||
| 005 | 20080418115218.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940310e19901201gbr|||| | |00010|eng d | ||
| 035 | $a6800003066 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 100 | 1 | $0MAPA20080256432$aVainiotalo, Sinikka | |
| 245 | 1 | 0 | $aAir impurities in the PVC plastics procesing industry$cSinikka Vainiotalo and Pirkko Pfäffli |
| 520 | $aPolyvinylchloride (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 | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080616441$aContaminación atmosférica |
| 650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
| 650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
| 650 | 1 | 1 | $0MAPA20080536886$aPVC |
| 650 | 1 | 1 | $0MAPA20080595234$aCloruro de hidrógeno |
| 650 | 1 | 1 | $0MAPA20080570811$aTermoplásticos |
| 650 | 1 | 1 | $0MAPA20080552169$aPlásticos |
| 650 | 1 | 1 | $0MAPA20080606626$aIndustria del plástico |
| 700 | 1 | $0MAPA20080144012$aPfäffli, Pirkko | |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 6, December 1990 ; p. 585-590 |