Patent ID: 11942233
Assignee: AMERICAN FIRE WIRE, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The apparatus of claim 1 wherein the AES wool comprises fibers having a composition weight percentage of:
(a) 58.5%<SiO2<68.9%
(b) 18.1%<CaO<40.5%
(c) 0.11%<MgO<16.4%
(d) 0<Al2O3<1.5%
(e) 0<ZrO2<4.5%
(f) O<B2O3<8.41%
(g) O<Fe2O3<2.9%
(h) 0<Na2O<2.6%
(i) 0<TiO2<10%
wherein the total quantity of Al2O3, ZrO2, TiO2, B2O3 and iron oxides does not exceed 10 wt % based upon the total fiber composition.