High Performance Potting Compound for Electronics Protection

Epoxy resins enjoy wide popularity among electronics industries due to their excellent electrical and mechanical properties, as well as their ability to offer protection against chemicals and high temperatures. Polyurethane resins are elastomeric or rubbery in their cured state, which is particularly useful if the circuit to be potted contains delicate components. Like epoxy resins, polyurethane resins provide chemical, dust and moisture resistance, as well as excellent electrical insulation and good adhesion to most substrates, both metal and plastic. Silicone resins do offer some distinct advantages when used as an encapsulating resin because the cured products have a high degree of flexibility, excellent chemical, dust and moisture resistance, and good electrical insulating properties. All of the potting materials can offer high performance potting compound for electronics protection.