Thixotropic Radio Frequency Polyurethane Potting Compound
UR5123 thixotropic radio frequency polyurethane potting compound has been formulated for the specialist protection of RF units operating in extreme environments such as military, aerospace and automotive electronics. It is an ultra-high performance resin, offering excellent characteristics as well as toughness and tear resistance.
UR5123 is thixotropic allowing the resin flow to be controlled and for more accurate placement. It is designed not to flow through small diameter (1-2mm) holes in PCBs and casings. It also has a low moisture sensitivity allowing for excellent surface cure. Once cured it has very good adhesion to most substrates, and it maintains flexibility to protect delicate components even to temperatures as low as -60°C, while its upper operating temperature is 130°C.
UR5123 is also an ideal choice for marine applications where the electronics will be exposed to fresh or sea water, or even completely submerged as it has a low water absorption and high resistance to water.
For more information please refer to the TDS, our technical support team are also on hand to discuss your application requirements further.
- Ultra-High Performance
- Thixotropic – controllable flow
- High Toughness + tear resistance
- Good adhesion to most materials
- Maintains flexibility to -60°C
- Low water absorption, high resistance to both fresh and sea water
- Cure colour: Black
- RoHS Compliant