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Physical and chemical properties of materials and coatings – testing in extreme conditions

 

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​​VTT Expert Services Ltd provides comprehensive test selection for environmental exposure and artificial ageing tests for polymers, coatings and composites. These can be combined with mechanical testing and analysis.

Artificial Ageing and Environmental exposure

The effects of environmental parameters can be tested in the programmable climate chambers.

Studies and analysis

VTT Expert Services Ltd provides surface studies and analysis for identification of materials and evaluation of degradations after environmental exposure.​


​Our testing services

  • Water absorption 
  • Abrasive resistance 
  • Erosion 
  • Cyclic ageing tests 
  • Low temperature 
  • High temperature 
  • Humidity, water spray, condensate 
  • Chemical resistance 
  • UV- and Xenon Arc radiation 
  • Salt spray, -mist, gases 
  • Impact 
  • Scratch 
  • Mechanical tests in extreme temperatures -150°C…1000°C: static-, dynamic loading, vibration and fatigue 

Our services

  • Heat Distortion Temperature (HDT) measurements 
  • The glass transition temperature with Differential Scanning Calorimetry (DSC) 
  • Chemical composition of the polymer can be determined with Fourier Transform Infrared Spectroscopy (FTIR) 
  • Surface studies with Scanning Electron Microscopy (SEM) 
  • Energy Dispersive X-ray Spectroscopy (EDS) is used for analysing the chemical element composition 
  • Thermogravimetric Analysis (TGA) 
  • Determination on heat expansion coefficients and moisture absorption characteristics 
  • Non-destructive ultrasonic inspection 
  • Surface profile measurements 
  • Gloss and colour measurements 

See also
Asiakaspalvelu
Sähköpostiinfo@vtt.fi
Puhelin020 722 7070
Faksi020 722 7001
Avoinna 9.00 - 11.00 ja 12.00 - 15.00

 

 

OTA YHTEYTTÄ

PL 1001, 02044 VTT
Puh. vaihde 020 722 111
Avoinna arkisin 8.00 - 16.30
Faksi 020 722 7001
Yhteydenottolomake

ASIAKASPALVELU

info@vtt.fi
Puh. 020 722 7070
Faksi 020 722 7001
Avoinna 9.00 - 11.00 ja
12.00 - 15.00