Momentive's new ECC3011 and ECC3051S PCB coatings use a unique formulation that can help prevent the occurrence of corrosion on key PCB components and surfaces.
These new materials dispel the common perception that silicones, due to their higher gas permeability, have inferior corrosion prevention properties. In a test conducted by Momentive, in accordance with the IEC standard for corrosion protection of printed circuit boards, Momentive's new silicone formulations outperformed other types of coatings based on acrylic, polyurethane, polyolefin and other competing silicone formulations.
Key features and typical benefits:
- Quickly forms a dry "tack free" surface
- Solvent-free formulation (100% solid content)
- Includes UV indicator to facilitate inspection under black light
- Continuous operating temperature range of -40 to +150°C
Applicable standards
Flame retardant: UL94V-0 certified (File No E135148)
Salt spray performance tested in accordance with IEC60068-2-52 Severity 5
Corrosion performance of mixed gas tested in accordance with IEC60068-2-60 Method 4
Tested in accordance with IPC-CC-830B / MIL-I-46058C
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See the Salt Spray Test on Youtube or below
For more info contact Kim Heden on 0702-003135 and read more about our solutions for the electronics industry here
