CubeSat’s Deployable Solar Panel with Viscoelastic Multilayered Stiffener for Launch Vibration Attenuation

Table 1

Specification of materials used in the solar panel.

Item	Details	Value
3M™ 966 adhesive transfer tape [20]	Manufacturer	3M Company
	Adhesive material	Acrylic
	Color	Transparent
	Thickness (mm)	0.06
	Thermal conductivity (at 41°C) (W/m/K)	0.178
	Coefficient of thermal expansion (ppm/°C)	1.99
	Allowable temperature (°C)	-40~232
	Adhesive strength (to steel) (N/100 mm)	159
	Outgassing (%, TML/CVCM)	0.93/0.01
FR4 [21]	Elastic modulus (Pa)
	Poisson’s ratio	0.136
	Density (kg/m^3)	1850
	Thermal conductivity (W/m/K)	0.29