On-Orbit Thermal Design and Validation of 1 U Standardized CubeSat of STEP Cube Lab

Table 6

Summary of thermooptical properties used in the analysis.

Component	Optical property
Structure	Black anodize	0.88	0.88	1.0
Solar cell	ITO-GaAs	0.92	0.85	1.1
MEMS thruster	Quartz glass	0.90	0.10	0.1
SEC	PMMA	0.04	0.04	1.0
FER	Kapton tape	0.2	0.37	0.54
VER	(La,Sr)MnO3	0.24	0.28 at −40°C; 0.41 at 0°C; 0.54 at +40°C	—
MLI	Aluminized Kapton	0.8	0.45	1.78