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Starflow KLS (2500ºF+ Sintered Mullite Based (Dry Applied) Furnace Repair Material)



STARFLOW™ KLS is a sintered mullite based (dry applied) product designed specifically for maintenance of furnaces and forehearths.
STARFLOW™ KLS is composed of carefully sized aggregates, in addition to a unique binder package that enhances ease of application, sintering and elevated temperature performance.





Specifications  · Physical Properties  · Application Method  · Note

Specifications

Chemical Composition

Al2O3 - 63.0%
Fe2O3 - 0.7%

Na2O - 6.1%

Others - 0.1%

SiO2 - 28.8%

TiO2 - 1.3%

Refired

1500 ºF

Bulk Density

112 lb/ft³

Linear Change

0.2 %

Modulus of Rupture

1540 psi

Hot Modulus of Rupture

510 psi

Cold Crushing Strength

2610 psi

Apparent Porosity

37 %

Abrasion Volume Lost

7.2 cc

Service Limit

3000 ºF

Packaging

48 pails/ pallet
50 lb. pails


Physical Properties
Typical, as determined on test specimens. ASTM methods used where applicable.



Application Method
STARFLOW™ KLS is a dry mix that requires no addition of water or any gunning equipment to apply. Install STARFLOW™ KLS by placing the material as received into the desired location of the furnace or forehearth. A minimum temperature of 1000ºF is required to activate the material.



Note
Installations over 2500ºF require as little as 1 minute for curing and drying. Once activated, the material will flow and level to reprofile the affected areas.



 DOWNLOADS 

Data Sheet for Starflow KLS (2500°F+ Sintered Mullite Based (Dry Applied) Furnace Repair Material)
(PDF, 400KB)


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