DK15-0463 Black Insulating Epoxy Coating Powder

DK15-0463 is an epoxy-based coating powder developed for the insulation of low-voltage busbars. It offers improved moisture resistance and dielectric strength along with a smooth surface appearance. The particle size distribution is optimized for use in large fluid bed coating operations. DK15-0463 has a UL Relative Thermal Index (RTI) rating of 130°C, making it ideal for applications requiring high thermal stability. Used for over 20 years by major power distribution companies for low-voltage outdoor bus bar applications, DK15-0463 provides a reliable coating with high edge coverage. The fusion bonded coating is smooth, tough, and moisture-resistant for applications up to 600V. DK15-0463 is UL recognized Particle size is optimized for the fluidized bed coating process.

Advantages of DK15-0463 for Busbar Coating

• Excellent bed life—so important for large busbar coating operations
• Excellent moisture resistance, even in high temperatures and corrosive conditions
• Suitable for both copper and aluminum busbar coating
• Smooth surface allows closer bar spacing in busway
• An extremely reliable coating powder, used for decades in the power distribution industry

Typical applications and uses of DK15-0463 Black include:

• Low Voltage (600V) Copper, Aluminum and Brass Busbars
• Outdoor busbar applications
• Switchgear Equipment for Power Distribution

This product is no longer available. Some alternatives for busbar coating powders are:

• BCP-1509 Medium to high voltage insulation
• BCP-1507 One powder solution for all 
• BCP-1504 Low voltage busbars
• BCP-1000 Low cost spray coating