Preparatory Study on Synchrotron InfraRed Imaging characterization of sustainable coatings
| Reference number | |
| Coordinator | RISE KIMAB AB - RISE KIMAB |
| Funding from Vinnova | SEK 100 000 |
| Project duration | February 2020 - August 2020 |
| Status | Completed |
| Venture | Research infrastructure - utilisation and collaboration |
| Call | Industrial pilot projects for the utilisation of neutron and photon based techniques at large-scale infrastructures - Autumn 2019 |
Important results from the project
This project, that is a collaboration between SSAB and RISE, aim to deeper investigate the possibility to use synchrotron nano InfraRed Imaging for studies of the degradation chemistry of sustainable coil coatings by performing a preparatory study. New analytical tools and techniques are expected to lead to deeper understanding of the bio coating degradation more in detail and give an opportunity to increase the durability of the paint. NanoIR is a rapidly emerging technique that provides chemical analysis and compositional mapping with spatial resolution far below optical limits.
Expected long term effects
The new nanoIR technology creates opportunities to better understand the degradation of coatings such as GreenCoat®, which is a partially bio-based coil coating marketed by SSAB. The company´s vision is to further develop this paint by further increasing the content of bio-based materials without compromising its performance. New characterization techniques that can provide chemical information at the nano level are required for a better understanding of the degradation mechanisms, which is necessary for being able to develop bio-based paints with increased durability.
Approach and implementation
This mapping study has given the opportunity to address facilities that have the possibility to perform nanoIR experiments. We have during this project been in contact with experts at RISE. More general questions regarding sample preparation and interpretation of the data were addressed and information about possible synchrotron facilities to establish contact with were shared. Our intentions are to perform experiments at the Metrology Light Source (MLS) in Berlin and to create opportunities for collaboration and engage in productive relationships with nanoIR experts there.