---
title: Advanced Cermet ⎢ Stray Protect
---

[![logo_websiteV2](https://strayprotect.com/hs-fs/hubfs/logo_websiteV2.png?width=240&height=50&name=logo_websiteV2.png "logo_websiteV2")](https://strayprotect.com)

- [CNT Composite](https://strayprotect.com/cnt-based-composite-stray-protect)
- [Advanced Cermet](https://strayprotect.com/advanced-cermet)

[Contact Us](https://strayprotect.com/contact-us-stray-protect)

# Advanced Cermet

The coating is inorganic, 3-5 um thick, and exhibits the following properties:

- Light absorption is compliant with state-of-art earth observation requirements in the visible and IR
- Light reflection behavior is Lambertian
- Various materials and shapes can be coated
- The coating features a good adhesion and outgassing behaviors

![UVvis and THR-1](https://strayprotect.com/hubfs/UVvis%20and%20THR-1.bmp "UVvis and THR-1")

**UV-vis-NIR:** The advanced cermet coating features a total hemispherical reflection that weakly depends on the wavelength in the 250-2500nm spectral range. The integrated THR is ≤1% up to an angle of incidence of 30°, then rises steadily with the AOI, while it complies with the state-of-art requirements for stray light mitigation.

---

![INfrared](https://strayprotect.com/hubfs/INfrared.bmp "INfrared")

**MIR and FIR:** The measured directional spectral emissivity exceeds 0.95 with a very weak dependency on the wavelength (5-20 um) and the angle of incidence (10-60°). An overall high emissivity is retained up to a wavelength of 70 um, and AOI of 60°.

---

![BRDF AC](https://strayprotect.com/hubfs/BRDF%20AC.bmp "BRDF AC")

**BRDF:** the bidirectional reflectance distribution function reveals a Lambertian behavior. A flat profile is obtained at near normal incidence with wear dependence on the wavelengths. Whereas, a forward scattering is observed at grazing incidence.

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![mophology and adhesion](https://strayprotect.com/hubfs/mophology%20and%20adhesion.bmp "mophology and adhesion")

**Properties:** The coating complies with the adhesion tape test with the 3M-250 (8N/cm) and the outgassing test reveals the following characteristics: TML (0.023%), CVCM (0.015%), WVR (0.007%) and RML (0.016%). The coating features rough surface and can be applied on a variety of isolating, semiconducting and metallic materials.

![logo_websiteV2white](https://strayprotect.com/hs-fs/hubfs/logo_websiteV2white.png?width=288&height=60&name=logo_websiteV2white.png)

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#### Our Office

 

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STRAYPROTECT   
20 Rue du Commerce  
L-3895 Foetz  
Luxembourg

 

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