Fibers Production Process
- Necessary theories : polymer structure, crystallization and orientation
- Necessary theories : thermal properties of polymers
- Necessary theories : mechanical properties of fibers
- Necessary theories : introduction to fluids and viscosity
- Methods of synthetic fibers production, melt spinning : direct and extrusion spinning
- Pretreatments of starting materials
- Pretreatment instruments
- Description of melt spinning process for filament yarns production
- Description of melt spinning process for filament yarns production
- Properties of as-spun yarns, effect of take-up speed
- Drawing of filament yarns
- Evaluation of filament yarns properties
- Description of melt spinning process for staple fibers production
- Evaluation of staple fibers properties
- Description of dry spinning process
- Description of wet spinning process