Ruthenium Thermal Protective Coatings

Ruthenium’s chemical and thermal stability under oxidative stress makes it ideal for protective coatings in modern battery systems, aerospace structures, and power electronics. BLOOH designs Ru-based thermal barrier systems that improve fire resistance, insulation, and durability for safety-critical applications. :contentReference[oaicite:1]{index=1}

Technological Highlights

• • Multi-layer architecture for stress relief & insulation efficiency. :contentReference[oaicite:2]{index=2}
• • Plasma-assisted thermal spray for structural adhesion. :contentReference[oaicite:3]{index=3}
• • Verified performance under acid fog & salt spray exposure. :contentReference[oaicite:4]{index=4}
• • Customized thicknesses for EV, aerospace & power grids. :contentReference[oaicite:5]{index=5}

Performance & Materials

• • Composite: stabilized ruthenium–zirconium oxide with nano-alumina; tuned thermomechanical properties prevent crack formation. :contentReference[oaicite:6]{index=6}
• • Retains structural integrity above 1,200 °C; strong resistance to thermal cycling and corrosive environments. :contentReference[oaicite:7]{index=7}
• • Thermal conductivity <1.2 W/m·K for optimal insulation under stress. :contentReference[oaicite:8]{index=8}

Applications

• • EV battery module insulation & thermal runaway protection. :contentReference[oaicite:9]{index=9}
• • Thermal barriers for aerospace structures & hypersonic components. :contentReference[oaicite:10]{index=10}
• • High-temperature insulation in industrial energy systems. :contentReference[oaicite:11]{index=11}

Portfolio

MODEL RU-TBC 1200 — high-temperature coating for e-mobility & aerospace

• • Composition: Ru-stabilized zirconium oxide + nano-alumina. :contentReference[oaicite:12]{index=12}
• • Thermal conductivity: <1.2 W/m·K; adhesion strength: >25 MPa. :contentReference[oaicite:13]{index=13}
• • Operating temperature: up to 1,200 °C; method: plasma spray. :contentReference[oaicite:14]{index=14}
• • Corrosion resistance against salts, acids & alkalis. :contentReference[oaicite:15]{index=15}

MODEL RU-TBC FLEX — flexible thin-film for weight-optimized designs

• • Composition: ruthenium oxide on ceramic-polymer hybrid substrate. :contentReference[oaicite:16]{index=16}
• • Thermal conductivity: ~1.5 W/m·K; adhesion: 15–20 MPa. :contentReference[oaicite:17]{index=17}
• • Operating temperature: −50 °C to +950 °C; form factor: roll-to-roll film. :contentReference[oaicite:18]{index=18}
• • Lightweight, adaptable and stable under dynamic temperature fluctuations; suitable for curved systems. :contentReference[oaicite:19]{index=19}

MODEL RU-TBC GRIDSHIELD — industrial coating for grid storage & power electronics

• • Composition: Ru-ceramic composite + thermal buffer layer. :contentReference[oaicite:20]{index=20}
• • Thermal conductivity: ~1.0 W/m·K; adhesion: >30 MPa. :contentReference[oaicite:21]{index=21}
• • Operating temperature: −40 °C to +1,100 °C; dual-phase architecture. :contentReference[oaicite:22]{index=22}
• • High integrity under UV/weather exposure; long-term durability against temperature cycling. :contentReference[oaicite:23]{index=23}

These Ru TBCs are engineered to extend system lifespan and minimize thermal risk—bringing reliable insulation and protection to next-generation energy and aerospace platforms. :contentReference[oaicite:24]{index=24}