|FBX 2300 BLOCK AND FBX 2300-K BLOCK
are made from high purity aluminum silicate fibers which are bonded and
"wet-sawed" to precise dimensions. These ceramic fiber blocks are oxidation
resistant through their recommended temperature range. FBX 2300 Block can be
used as a direct or refractory backup insulation in combustion
chambers, kilns, high temperature ovens, and furnaces. FBX 2300-K Block is
designed with a lower organic content ensuring no significant burn-off. FBX
2300-K Block is resistant to hot gas abrasion and corrosion, making it ideal
for use in aluminum and other nonferrous metal furnaces.
FBX 1900 BLOCK AND FBX 1900-K BLOCK is composed of
semi-refractory fibers, which are bonded together with a combination
organic/inorganic binder system. FBX 1900 Block is widely used in applications
up to 1900 degrees F where long-life, residual strength and low moisture
absorption are important. FBX 1900-K Block is produced at a lower density with
lower organic content, and is recommended for use where extensive shaping is
necessary during installation or where out-gassing during start-up must be
FBX MTB BLOCK is a
composite product that satisfies specialized application requirements.
Composition products combine the superior compressive resistance and thermal
insulating properties of American Fibrex's various block and board products in
single, inexpensive, and easily installed insulation systems, designed and
manufactured to meet a specific need.
Except as noted, American
Fibrex block products meet the requirements of ASTM C 612, Type V and ASTM C
795 (on request); Mil 1-24244 (on request).
For detailed information,
please consult technical data sheets that are available upon request for all of
our products (Click on the Literatur/Feedback button.)