Material Properties DatabaseTUFI Composite Surface
Property: Emissivity
<< Return to Material Data
Name: TUFI Composite Surface
Database: NASA Ames Thermal Protection Materials
Category: Silicon-Based Reusable Composites: Rigid Ceramic Tiles
Composition: 2.5% SiB4, 77.5% (5.75% B2O3, 94.25% SiO2), 20% MoSi2
Manufacturer: Boeing, United Space Alliance (USA)
Technical Readiness Level: 8
Last Modified: 2001-10-01
Description:
- TUFI, or Toughened Uni-piece Fibrous Insulation, is a functional gradient material possessing high emissivity, high temperature capability, toughness, and whose properties can be tailored, or adjusted to specific requirements.
Point of Contact:
- Daniel Leiser
- NASA Ames Research Center
- dleiser@mail.arc.nasa.gov
Emissivity
SI Units (MKS)
Switch to English Units
Export Data (Coming Soon!)
| Value (-) | Pressure (Pa) | Temperature (K) | Uncertainty | Uncertainty Source |
|---|---|---|---|---|
| 8.73e-01 | N/A | 300.0 | 4.36e-02 | Significant digits reported |
| 8.73e-01 | N/A | 350.0 | 4.37e-02 | Significant digits reported |
| 8.75e-01 | N/A | 400.0 | 4.38e-02 | Significant digits reported |
| 8.78e-01 | N/A | 450.0 | 4.39e-02 | Significant digits reported |
| 8.81e-01 | N/A | 500.0 | 4.41e-02 | Significant digits reported |
| 8.85e-01 | N/A | 550.0 | 4.42e-02 | Significant digits reported |
| 8.88e-01 | N/A | 600.0 | 4.44e-02 | Significant digits reported |
| 8.92e-01 | N/A | 650.0 | 4.46e-02 | Significant digits reported |
| 8.95e-01 | N/A | 700.0 | 4.48e-02 | Significant digits reported |
| 8.98e-01 | N/A | 750.0 | 4.49e-02 | Significant digits reported |
| 9.01e-01 | N/A | 800.0 | 4.51e-02 | Significant digits reported |
| 9.05e-01 | N/A | 850.0 | 4.52e-02 | Significant digits reported |
| 9.07e-01 | N/A | 900.0 | 4.54e-02 | Significant digits reported |
| 9.10e-01 | N/A | 950.0 | 4.55e-02 | Significant digits reported |
| 9.13e-01 | N/A | 1000.0 | 4.57e-02 | Significant digits reported |
| 9.16e-01 | N/A | 1050.0 | 4.58e-02 | Significant digits reported |
| 9.18e-01 | N/A | 1100.0 | 4.59e-02 | Significant digits reported |
| 9.21e-01 | N/A | 1150.0 | 4.60e-02 | Significant digits reported |
| 9.23e-01 | N/A | 1200.0 | 4.61e-02 | Significant digits reported |
| 9.25e-01 | N/A | 1250.0 | 4.62e-02 | Significant digits reported |
| 9.27e-01 | N/A | 1300.0 | 4.63e-02 | Significant digits reported |
| 9.29e-01 | N/A | 1350.0 | 4.64e-02 | Significant digits reported |
| 9.31e-01 | N/A | 1400.0 | 4.65e-02 | Significant digits reported |
| 9.32e-01 | N/A | 1450.0 | 4.66e-02 | Significant digits reported |
| 9.34e-01 | N/A | 1500.0 | 4.67e-02 | Significant digits reported |
| 9.36e-01 | N/A | 1550.0 | 4.68e-02 | Significant digits reported |
| 9.37e-01 | N/A | 1600.0 | 4.68e-02 | Significant digits reported |
| 9.38e-01 | N/A | 1650.0 | 4.69e-02 | Significant digits reported |
| 9.40e-01 | N/A | 1700.0 | 4.70e-02 | Significant digits reported |
| 9.41e-01 | N/A | 1750.0 | 4.70e-02 | Significant digits reported |
| 9.42e-01 | N/A | 1800.0 | 4.71e-02 | Significant digits reported |
| 9.43e-01 | N/A | 1850.0 | 4.71e-02 | Significant digits reported |
| 9.44e-01 | N/A | 1900.0 | 4.72e-02 | Significant digits reported |
| 9.45e-01 | N/A | 1950.0 | 4.72e-02 | Significant digits reported |
| 9.45e-01 | N/A | 2000.0 | 4.73e-02 | Significant digits reported |