Table 2. Average of Total Light Reflectance and Thermal Conductivity of Epoxy/HSN Films.

Sample	ALR value (%)	Thermal conductivity (W/m.K)
blank epoxy	4.87	0.352
5 wt % of HSN	16.10	0.302
10 wt % of HSN	24.29	0.275
15 wt % of HSN	33.95	0.205
20 wt % of HSN	45.26	0.183