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Special Products & Tooling

Laboratory

Besides the inspection of incoming material and bought-in-parts, another task of the Sulzer Mixpac lab is the examination of process steps, finished products and components. For this purpose, we are equipped with extensive measuring and lab facilities.

 

In order to ensure the high-quality injection moulding process, collateral analyses and checkups are necessary prerequisites.

All apparatuses used are traceable to the national and international reference standard, which fully guarantees the integration for validation projects. Experienced specialists, modern technologies and well-founded procedures ensure an analyse, which resists the strictest inspections.

The following lab services are integrated into our certificated quality assurance system:

  • Tensile and compression tests
  • Conditioning simulation via conditioning room
  • Evaluation of moisture
  • Evaluation of melt flow rate (MFR)
  • Evaluation of melt volume index (MVI)
  • Particle measuring and chemical analyses of the clean rooms
  • Colour measurement
  • Microscopic product evaluation including figure editing
  • Product preparation and manufacturing of grindings in the bell jar or autoclave
  • Determination of non-visible particles on product surfaces
  • Clean room monitoring – air germ count, surface germ count, particles
  • Differential-Scanning-Calorimetry (DSC)
  • IR-Microspectrometry
  • Structural analyses (Microtome or thin ground)

Together with our partners, we conduct analyses like the following:

  • Computer tomography
  • Testing for bacterial endotoxins (LAL test) and bioburden


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