Unifrax Corp.
Niagara Falls, NY 14305
Sep 30, 2008 Exhibiting thermal stability at operating temperatures up to 3,092 or 3,272°F, Fibermax® Duraboard® 1700/1800 suit applications where sag resistance is critical. Duraboard 17R/18R have rolled finish, while Duraboard 17H/18H are compressed during manufacturing for optimum density and sanded smooth. Offered in ½, 1, 1½, and 2 in. thicknesses, products can be heat-treated to remove all organic content. Specialty shapes with similar product properties may also be provided upon request.

Thermal Ceramics, Inc.
Augusta, GA 30903
Mar 27, 2003 Ceraboard® consists of 65% silica and 30% alumina with low level of organic binder. It offers high temperature stability, low thermal conductivity, high cohesive strength, and thermal shock resistance. Board can be cut and machined. Maximum temperature rating is 2300°F, and continuous temperature use rating is 2150°F. Standard sizes include 24 x 36 in. and 36 x 48 in. in thickness variations of 0.50, 1.00, and 2.00 in. Thickness tolerances range from ±0.05 in. to ±0.10 in.

Thermal Ceramics, Inc.
Augusta, GA 30903
Jun 13, 2002 Cerablanket® AC2 blanket has temperature rating of 2400°F and recommended continuous use limit of 2150°F. It is available in 3 and 4 lb/cu. ft. densities and in thickness of 1, 1 1/2, and 2 in. Airflow resistivity is 10,000 to 15,000 Rayls/m. Applications include heat recovery steam generator (HRSG) silencers, process mufflers, and sound walls. Blanket meets thermal and acoustic specifications in power generation industry.