Category


    Markets


Ellsworth Adhesives - Home>Resources>News

New Dual-Cure Conformal Coating Dymax 9771

 
Dymax, leading manufacturer of rapid light-curing materials and equipment, is excited to announce the release of its one-of-a-kind conformal coating, 9771, specially developed for the use of printed circuit boards in missiles, satellites, and spacecraft.
 
 
Dual-cure 9771 is a reworkable coating that cures with light and moisture to ensure material that flows underneath components on PCBs fully cures. The product has low ionic content and meets low outgassing ASTM E595 for cleaner PCBs during extreme conditions and is certified to meet Mil-Std 883 Method 5011, a feature that no conformal coating chemistry on the market currently possesses. This coating has UL 94 V0 flammability rating and is UL 746E recognized.
 
Mil-Std 883 method 5011 is a standard methods for procedures to test electronic devices for military and aerospace electronic systems. This standard includes mechanical and electrical tests to ensure quality and reliability suitable for intended end-uses that require low properties for ionic content, outgassing, conductivity, and pH. In addition, this includes environmental testing to determine the resistance to the detrimental/harmful effects of natural elements and conditions surrounding military and space operations. 
 
Properties of Dymax 9771:
•UV / Visible Light Cure
•Secondary Moisture Cure
•Temperature / Humidity Resistance
•Corrosion Resistance
•Bright blue fluorescing
 
Certification of Dymax 9771:
•Meets ASTM E595 Low Outgassing (NASA Outgassing Specification)
•MIL-Std 883 Method 5011
•Low Ionic Content Compliance with MIL Std 883 Method 5011
•Flammability class according to UL 94V-0
•UL 746-E recognized
 
Recommended Substrates of Dymax 9771
Lead frame, PCB, silicon, flex circuit, FR4, common solder masks and ceramic.
 
 
Ellsworth Adhesives is authorized distributor of Dymax all over the world. Please feel free to contact us if you have any queries.
 
 
Link: https://de.dymax.com/products/formulations/light-curable-materials/coatings/9771