| ID (ISN) del documento | 39498 |
| Número CIS |
83-566 |
| Año |
1982 |
| Número de serie |
Undersökningsrapport 1982:12
|
| Autor(es) |
Bjurström R. |
| Título |
Exposure to isocyanates in six polyurethane-processing industries |
| Título original |
Exposition för isocyanater vid sex polyuretantillverkande industrier [en sueco] |
| Información bibliográfica |
Arbetarskyddsstyrelsen, Publikationservice, 171 84 Solna, Sweden, 1982. 39p. 14 ref. |
| Resumen |
Contents of this industrial-hygienist examination paper: uses of tolylene diisocyanates (TDI), diphenylmethane diisocyanate and phenyl isocyanate, their effects on health and occupational health problems involved; processing techniques (casting of polyurethane, block foaming); measuring equipment and methods of analysis used for this industrial hygiene survey; sampling with the aid of personal and stationary samplers; ventilation systems in the casting and foaming shops visited; reproduction and discussion of results: whereas the average exposure to isocyanates during casting was below the TLV of 0.01ppm under normal operating conditions, block foaming may give rise to exposures exceeding by far 0.01ppm of TDI. |
| Descriptores (primarios) |
poliuretano; transformación de materias plásticas; isocianatos |
| Descriptores (secundarios) |
diisocianato de difenilmetano; isocianato de fenilo; diisocianato de toluileno-2,6; diisocianato de toluileno-2,4; dosificación en el aire; valoración de la exposición; efectos biológicos; toma de muestras y análisis; ventilación |
| Tipo de documento |
E - Libros, informes, actas |
| Tema(s) |
Química, hidrocarburos,plásticos, caucho
|
| Broad subject area(s) |
|
| Navegación por categoria(s) |
Isocyanates
Cyano compounds
|
