Dispensable Absorbers

Apply self-levelling absorber material using robotics

Pioneering Laird™ RobZorb™ grades are flexible two-part dispensable absorber solutions. They are ideal for difficult-to-reach applications within a cavity where suppressing resonance is key. Our multiple grades, addressing the entire frequency band from 0.8 MGhz to above 100 Ghz, are processed through commercially available dispensing equipment handling low viscosity materials. They exhibit self-levelling characteristics to fill smoothly closed cavities. They become solid elastomers after curing at room or accelerated heat temperatures, creating intimate contact with substrates, and thus enhancing reliability. Flexible dispensable technology thus enables low total cost of ownership and leverages easier supply chain management, material tuning, and short cycle times benefitting medium and high-volume applications.  

Features and Benefits

• High power performance
• Self-levelling
• Flammability UL94 V0
• Cure-in-place in 24 hours at room temperature or > 1 hour at 85°C
• Shelf life nine months