HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating.The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable.HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.
HumiSeal® 1C55 conformal coating is:
- silicone based
- fluoresces under UV light
- thermal cure
- single component
- high solids
HumiSeal 1C55 conformal coating has:
- no VOCs or solvent
- low toxicity
- excellent environmental resistance and moisture resistance
- RoHS directive 2015/863/EU
Application of 1C55 Silicone Conformal Coating
Conformal coatings can be successfully applied to substrates that have been cleaned prior to coating and also to substrates assembled with low residue “no clean” materials. Users should perform adequate testing to confirm compatibility between the conformal coating and their particular assembly materials, process conditions and cleanliness level.
1C55 is designed for application without additional thinning. Solvents or other thinners should not be mixed with 1C55. 1C55 may be applied by spray, brushing, flow coating or dipping. The time required to reach a tack free state is dependent on ambient conditions such as temperature and relative humidity. The processing guidelines contained in this document were obtained with an ambient relative humidity of 50%.