Towards a Smart Encapsulation System for Small-Sized Electronic Devices: A New Approach

Table 3

Measured thickness and calculated NaCl release of selected specimen blends.

Measured parameter	Specimen composition
	PVC (m)*; (70 : 30); (NaCl : PVC)	PS (m)*; (65 : 30); (NaCl : PS)	L 210 (m)*; (40 : 60); (NaCl : PLA)	L 210 (p)*; (70 : 30); (NaCl : PLA)	RG 504 (p)*; (70 : 30); (NaCl : PLGA)
Mean release of NaCl compound (%)	100	92	85	92	96
SD of mean released NaCl compound (%)	1.74	0.91	6.90	0.89	0.50
Mean thickness 𝑑 (mm)	2.30	2.60	3.18	2.56	2.51
SD of mean thickness 𝑑 (mm)	0.05	0.16	0.02	0.03	0.30

∗(m) = mixed manually/(p) = precipitated.