Effects of Oxygen Content on the Ablation Behavior of Silicone Rubber-Based Insulation Material

Table 7

Atomic percentage of the ceramic layer in the center under different oxygen-rich conditions.

Element	Oxygen-rich 0	Oxygen-rich 7.71%	Oxygen-rich 17.01%	Oxygen-rich 18.50%
C	22.41	24.61	26.32	19.6
O	44.66	45.31	45.16	48.53
Si	32.93	30.08	28.52	31.87