Electroplating chemistry, diffuse reflection gold plating coating

Infragold NIR-MIR diffuse reflective coating exhibits excellent reflective properties within the wavelength range of 0.7 * * * 20 μ m.

Infragold ® NIR-MIR diffuse reflective coating is an electroplated chemical, diffuse reflective gold plating coating with good stability and no gas emission in vacuum environment. Its damage threshold was measured to be approximately 19.3J/cm ² using a 10.6 μ m CO2 laser.

For electroplated surfaces, higher than the average level of ordinary gold-plated plate surfaces, the use of cooling materials can also increase the laser damage threshold, such as the application of water-cooled integrating spheres or water-cooled target plates.

Infragold above 1000nm ® The typical diffuse reflectance is higher than 94% and can be traced back to * * * NIST. Infragold ® It can be sprayed on metal surfaces such as aluminum, nickel, iron, as well as copper and tungsten. It is commonly used in reflective integrating spheres or as an accessory in NIR-MIR applications, and it also meets many space applications.

Product manual：Diffuse reflective coatings and materials, diffuse reflective target board and standard board. pdf