. Author manuscript; available in PMC: 2018 Feb 22.

Published in final edited form as: J Appl Polym Sci. 2015 Feb 24;132(23):10.1002/APP.42054. doi: 10.1002/app.42054

Table I.

Average Density and Thermal/Mechanical Transitions of SMP Foams with Additives

Foam composition	Density (g/cc)	Dry T_g (DSC) (°C)	Wet T_g (DSC) (°C)	Dry tan δ max (°C)	Wet tan δ max (°C)
Unfilled foam	0.0124 ±0.0002	74.0	47.8	89.1	57.0
1% BaSO₄	0.0120 ±0.0004	71.1	44.0	90.8	57.2
4% BaSO₄	0.0231 ±0.0011	69.3	44.5	89.0	54.7
1% W	0.0162 ±0.0015	70.8	45.7	94.4	57.8
4% W	0.0766 ±0.0056	65.8	45.0	88.7	57.5
1% ZrO₂	0.0128 ±0.0004	73.5	45.8	91.0	55.1
4% ZnO₂	0.0162 ±0.0010	68.8	47.2	89.8	54.9
10% ZnO₂	0.0405 ±0.0028	67.8	46.0	90.1	55.2