• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Verarbeitung von LOVA-TLP im Doppelschnecken-Extruder
 
  • Details
  • Full
Options
1990
Conference Paper
Title

Verarbeitung von LOVA-TLP im Doppelschnecken-Extruder

Other Title
Processing of LOVA propellants using twin-screw extruder technology
Abstract
The processing of CAB-LOVA propellants in the pilot plant at ICT will be described. This plant consists of two modified corotating twin-screw extruders of the types Continua C 37E and ZSK 58E. In a fully automatic, continuous process the raw materials are fed to the extruders free of dust and are then plastified by means of solvents and extruded using dies. The strands obtained are moved away on conveyor belts and cut to propellant grains in a cutting machine. Rheological data were obtained from the online rheometer, which had been adapted to the lab extruder. The process parameters, which had been determined for the CAB-LOVA propellant on the C 37E, were applied to the small scala production extruder ZSK 58E with no sacrifice in product quality. The excellent chemical and physical data of the propellant indicate that a scale-up to a production machine having a screw diameter of approximately 130 mm is given.
Author(s)
Müller, D.
Mainwork
Technology of polymer compounds and energetic materials  
Conference
Fraunhofer-Institut für Chemische Technologie (Internationale Jahrestagung) 1990  
Language
German
Fraunhofer-Institut für Chemische Technologie ICT  
Keyword(s)
  • Doppelschneckenextruder

  • extrudieren

  • kontinuierlich

  • Laborextruder

  • LOVA

  • Online-Rheometer

  • Pilotanlage

  • Plastifizierung

  • Small-Scale-Produktionsextruder

  • Treibladungspulver

  • vollautomatisch

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024