APPLICATIONS
THEORY & MODEL
CAPABILITIES


Smart devices (drop tests)





Battery enclosures / protection boxes



Bike frame




Screen covers for Cars (Tesla, Volvo examples)












Characterization of a DIGIMAT viscoelastic model for fiber reinforced polymers


Some differences between short and long glass fiber reinforced polymers

  • Studies on plaque including the project for Tesla
  • Gather data generated in the past on charpy/Izod with the main difference observed for the notched samples (better resistance to failure propagation)




  • Standard impact tests such as Charpy/Izod tests or dart (multi-axial) impact tests are mainly part of the Syensqo Core Labs capabilities. The description of the related equipment can be found in the below links (core labs wikipages):
Core LabsAvailable equipment and link to description
AMC-Bollate
  • Charpy / Izod
  • Equipment at room temperature. Specimens can be conditioned from -40 to +100 °C.

Link to the Core Labs Wikipage

PCL-Alpharetta
  • Charpy / Izod (-40°C to 23°C)
  • Multi-axial Impact test (-40°C to 100°C)

Link to the Core Labs Wikipage

PCL-Shanghai
  • Charpy / Izod
  • Drop-weight impact test

Link to the Core Labs Wikipage


  • The Brussels analytical Lab (Explorer Center, Haren) is also equipped with impact test capabilities. On top of pendulum impact tests and dart impact tests, this Lab also has the capability to characterize the behavior of our polymers at high strain rates using a Very High Speed (VHS) tensile test machine. 
Brussels Labs equipmentDescription

Very High Speed (VHS) tensile test machine

  • Speed: up to 20m/s - Today, we can tests samples from 0.1/s up to 10/s and a project is ongoing to increase this range up to 100/s.
  • Temperature range: -80°C to 250°C
  • Loading modes: tensile, shear, compression
  • Strains are measured by DIC (digital image correlation) using high speed cameras (up to 1000 000 images/s) and a specific xxx pattern pasted on the samples (in-house development).

Picture

  • The samples are so-called VHS-1-20 coupons developed internally:

Picture

The VHS machine is particularly relevant for the calibration of advanced material models to run structural simulations taking into account the effect of the strain rate as well as the fiber orientation for filled materials (see "Theory and Model" section for more details).

xxx
  • xxx
xxx


  • Finally, some impact related test capabilities are also available in our AD Labs:
AD LabsAvailable equipment and description
Bollate
  • xxx
Alpharetta
  • xxx
Shanghai
Fuji