Water Resistant RF Polyurethane Resin

UR5118 highly water resistant, RF polyurethane resin has been developed as an ultra high performance encapsulation and potting compound offering a high level of protection in a range of operating environments while offering excellent electrical properties.

It has a high toughness offering protection from physical shock and vibration and is hard to tear.

It has excellent resistance to sea water making it a perfect choice for marine electronics devices. Its low water absorption also means it has potential for use above or below the surface and has specialist fillers in order to maintain a low dielectric constant making it an ideal choice for sensors.

UR5118 is an excellent choice for applications that are subject to radio frequency RF transmissions such as sensors used in a range of applications such as marine, automotive or aerospace.

Features

• Excellent electrical properties
• Low dielectric constant
• Excellent resistance to sea water
• Very low viscosity
• Tough and tear resistant
• Low water absorption
• Excellent oxidation resistance
• Excellent adhesion