Sécuriser la tenue des assemblages collés soumis aux vibrations en laboratoire
Embedded systems, electronic boards, optronics, and mechanical subassemblies are frequently subjected to vibration testing or harsh operating conditions.
Adhesives play a critical role in the cohesion of assemblies and their mechanical strength.
A lack of adhesion can cause:
- Component detachment or misalignment
- Loss of function or performance degradation
- Premature failure in service
En tant qu'industriels de la Défense, nous connaissons vos besoins
Manufacturers rely on materials expertise when they need to understand the cause of adhesion failures after vibration testing:
- Verifying the compatibility between adhesives,
- Substrates, and surface treatments,
- Evaluating and understanding adhesive aging.
These investigations also allow for the analysis of the impact of vibrations and environmental stresses on assemblies, while enabling rapid intervention on critical components without causing damage.
The goal is to prevent or understand failures and ensure material performance.
FILAB's services: analysis and expertise
FILAB supports manufacturers in controlling adhesion defects:
Adhesive failure expertise
Analysis of adhesion defects or delamination
Aging and compatibility study
Verification of compatibility with substrates and surface treatments
Surface and interface analysis
Non-destructive testing
Analyzes without destruction of assemblies
Investigations tailored to product integrity constraints
Our techniques dedicated to materials expertise
Why choose Filab as your partner?
- 45 years of expertise in materials analysis and testing
- Dual expertise in chemistry and materials
- Recognized expertise in harsh environments and critical applications
- Ad hoc interventions or program support
- Root cause analysis and prevention approach
- Safran, Dassault Aviation, and Framatome accreditations
FAQ
- Epoxy adhesives,
- Silicones,
- Polyurethanes,
- Structural adhesives,
- Functional polymers.
Yes. FILAB favours non-destructive testing methods adapted to critical components.
- Delamination,
- Cracking,
- Delamination,
- Misalignment,
- Interface failure.
Yes. The analyses are performed according to ASTM, MIL-STD, IPC, ISO, RCTA DO standards, depending on the program requirements.
To obtain a quote, please contact us directly using the contact form on the right or call us to discuss your needs.
FILAB is a laboratory that supports its clients by offering analytical services tailored to your specific context:
- regulatory requirements,
- post-failure analysis,
- quality control, etc.
We perform a range of custom analyses.
This discussion allows us to offer you a suitable and relevant analytical solution.
