| ID (ISN) del documento | 42548 |
| Número CIS |
84-1580 |
| Año |
1984 |
| Número de serie |
|
| Título |
Injection moulding - How to install exhaust hoods at the machines and how to provide exhaust ventilation of the gases |
| Título original |
Formsprutning - Hur man effektivt kapslar in maskiner och suger ut gaser [en sueco] |
| Información bibliográfica |
Arbetarskyddsfonden, Box 1122, 111 81 Stockholm, Sweden, no date. 15p. Illus. |
| Resumen |
During injection moulding, thermoplastics release more or less toxic pyrolysis products during heating. This well-illustrated booklet provides several practical solutions to the problem of installing exhaust hoods, thus providing exhaust ventilation of the toxic gases. Contents: attachment of the hood to the outside of the machine; lessons drawn from earlier tests; configuration of exhaust hoods and ducts for machines of different injection rates; alternative solutions for machines of unusual dimensions; evaluation of exhaust efficiency using a tracer gas; adaptation of purifying filters to the rate of exhaust gas flow. |
| Descriptores (primarios) |
aspiración localizada; moldeado por inyección; transformación de materias plásticas; encofrado; productos de pirolisis |
| Descriptores (secundarios) |
resinas termoplásticas; substancias nocivas; descripción del material |
| Tipo de documento |
E - Libros, informes, actas |
| Tema(s) |
Ambiente térmico, ventilación
|
| Broad subject area(s) |
|
| Navegación por categoria(s) |
Safety devices
Ventilation
Incendios
|
