Ill. Admin. Code tit. 35 § 211.125
Current through Register Vol. 48, No. 24, June 14, 2024
"Ablative coating" means a coating that chars when exposed to open flame or extreme temperatures, as would occur during the failure of an engine casing or during aerodynamic heating. The ablative char surface serves as an insulative barrier, protecting adjacent components from the heat or open flame.
Ill. Admin. Code tit. 35, § 211.125