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Fraunhofer-Gesellschaft

Bachelor/Master Thesis: Polymer Engineering - Foam Tool Design

18h

Fraunhofer-Gesellschaft

Karlsruhe, DE · Full-time · €12,000 – €18,000

About this role

Fraunhofer Institute for Chemical Technology ICT in Pfinztal combines expertise in plastics technology, chemical processes, explosives, safety, energy, and propulsion systems. It achieves breakthroughs in lightweight construction for mobility, eco-friendly chemistry, aerospace, military applications, environmental assessments, recycling, and sustainability concepts. Join us for your thesis on developing and testing a method for subsequent, one-sided, warp-free lamination of thermoplastic particle foams.

Societal and industrial trends drive resource conservation, especially in plastics. Foamed plastic parts with rigid cover layers offer high potential for sustainability, considering component performance in lightweight construction, insulation, and energy absorption like in protective helmets. The goal is to design a simple tool and method for one-sided lamination of thermoplastic particle foams with films and FVK semi-finished products.

Use the tool to prototype generic geometries such as L-angles or hat profiles in various processes. Characterize produced parts optically with SEM and mechanically via tensile, compression, bond quality, and ball drop tests. Conduct independent research, experiments, and evaluations in an interdisciplinary setting.

Expect a challenging, attractive, interdisciplinary, and international work environment with an appreciative atmosphere. Benefit from flexible hours via flexitime, on-campus parking, canteen, and library. Gain opportunities for individual development in a supportive research institute.

Requirements

  • Studying Mechanical Engineering, Process Engineering, Materials Engineering, Plastics Technology or similar
  • Interest in practical work
  • Conversational proficiency in English and German, spoken and written

Responsibilities

  • Conduct onboarding and research on thermoplastic foam and lamination
  • Develop a generic test structure and implement it in a simple tool
  • Plan experiments systematically and perform lamination trials independently
  • Characterize results optically (SEM) and mechanically (tensile, compression, bond quality, ball drop test)
  • Evaluate experiment outcomes
  • Prototype generic geometries like L-angles or hat profiles in various processes

Benefits

  • Challenging, attractive, interdisciplinary, and international work environment
  • Appreciative and supportive work atmosphere
  • Opportunities for individual development
  • Flexible working hours with flexitime agreement
  • Parking, canteen, and library on campus