Cerablak® HTP
Cerablak® HTP is a high-emissivity spray-on coating that provides thermal insulation and environmental protection. Utilizing a conventional off-the-shelf spray gun and a proprietary slurry feedstock solution, Cerablak® HTP is deposited as an inorganic coating with a brief thermal treatment after deposition. The black version of Cerablak® HTP is particularly unique in blocking radiant heat. Thermal conduction by radiation becomes critical above 700°C and Cerablak® HTP can provide durable thermal protection in oxidizing, reducing, and even vacuum environments such as in semiconductor manufacturing or space exploration.
Product families
Applications
- Ceramics & Refractory
- Equipment & Parts
- Semiconductor Manufacturing
- Aerospace & Aviation
Product Families
- Protective Coatings
Other characteristics
- Brand
- Cerablak
- Features
Corrosion Resistant, Electrically Insulating, Good Scratch Resistance, High Temperature Insulation Properties, High Temperature Performance, Oxidation Resistant
- Product Type
- Coating
- Application Area
- Furnace, Heat Exchangers
- Furnace
- Heat Exchangers
- Application Method
- Gun, Spray
- Compatible Substrates & Surfaces
Aluminum, Concrete, Glass, Metal, Stainless Steel, Steel, Titanium
- Markets
- Automotive & Transportation
- Electrical & Electronics
- Industrial
- Material
- Inorganic Glass Ceramic.
- Substrates
- Stainless steel
- Titanium
- Aluminum
- Carbon steel
- Porous materials
- Concretes
- YSZ
- Pyroceram
- Technology
- Ready-to-Use Products
- Application Methods
- Gun
- Spray
- Benefits and Features
Reduce energy costs.; Extend life of metal and ceramic furnaces.; High emissivity and thermal radiation resistance.; Scratch and abrasion resistance.; Oxidation protection.; Corrosion protection.; Electrical insulation.; Stable in ultra-high vacuum.; Fire protection.
- Market Applications
- Furnace linings.
- Active and passive heat exchangers.
- Power generation.
- Thermal protection for space vehicle structures.
- Jet engine nozzles and exhaust structures.
- Ready to Use Product Features
- Corrosion Resistant
- Electrically Insulating
- Good Scratch Resistance
- High Temperature Insulation Properties
- High Temperature Performance
- Oxidation Resistant
- Compatible Substrates and Surfaces
- Aluminum
- Concrete
- Glass
- Metal
- Stainless Steel
- Steel
- Titanium
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Thickness Range | 0.2 - 5.0 | mils |
| Continuous Operating Temperature | max. 1100 | °C |
| Emissivity | min. 0.9 | — |
| Dielectric Constant | 2 - 5 | — |
| Dielectric Breakdown Strength | approx. 300 | V/micron |
| Thermal Conductivity | 1 - 1.5 | W/mK |
| Thermal Expansion (CTE) | 6 x 10^-6 | /C |
