Material Properties DatabaseRCG Coating
Property: Coefficient of Thermal Expansion (Isotropic)
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Name: RCG Coating
Database: NASA Ames Thermal Protection Materials
Category: Coatings
Composition: 2.5% SiB4, 97.5% (94.25% B2O3, 5.75% SiO2)
Manufacturer: Boeing, United Space Alliance (USA)
Technical Readiness Level: 9
Last Modified: 2001-10-01
Description:
- Reaction Cured Glass (RCG) is an amorphous, low expansion coefficient, high emissivity coating capable of application to high silica insulation substrates with temperature capability to about 2800 ¡F.
Point of Contact:
- Daniel Leiser
- NASA Ames Research Center
- dleiser@mail.arc.nasa.gov
Coefficient of Thermal Expansion (Isotropic)
SI Units (MKS)
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| Value (1/K) | Pressure (Pa) | Temperature (K) | Uncertainty | Uncertainty Source |
|---|---|---|---|---|
| 1.03e-06 | N/A | 294.444 | 5.13e-08 | Significant digits reported |
| 1.03e-06 | N/A | 1088.89 | 5.13e-08 | Significant digits reported |