Other BuyRefractory Products:  Fractalins™
 Setter Plates and Discs HDFractalins™ FractalBalls™ FractalGlue™ Fractal Paste™ Filters

FractalBalls™ are high-strength, high porosity ceramic balls.
Fractalins™ and HDFractalins™ are preformed structures (balls and bricks).
Fractalins™ have a density of 0.7g/cc, and HDFractalins™ have a density of 1.1 - 1.2 g/cc.




                                                                                    Make your own shapes and sizes. 
Price Information                                                        Replace your fiber board with non-fiber materials.
                                                                                     (Custom shapes and sizes available.)
FIBERFREE™ Is Here!

FRACTALINS™  are unique lightweight non-fiber high temperature insulating boards and other shapes which display low density and high strength. The board has excellent low thermal conductivity, high thermal shock resistance heat, and chemical and mechanical stability. FRACTALINS™, made from the HMG1 material are available in various sizes and shapes for a variety of applications.

Typical applications are furnace linings, hot plates, filters, and kiln furniture. 

Properties of Material HMG1
Color : White
Nominal Composition,wt %
Mullite : 90%
Al2O3 : 10%
Other Metal : less than 1%
Density, g/cc : (0.7 - 0.8 g/cc)
Porosity, % - (average) ~ 80%
Maximum Use Temperature,°C -1900° C

Flexural Strength - ~4 MPa Linear thermal expansion 6x10- 6. Size & thickness unlimited

*For lighter strength material use HD Fractalins.

TYPICAL USAGE of FRACTALINS™: FRACTALINS™ are an excellent material to use as insulation boards in furnace lining and kiln furniture. They have a higher service life compared to any fiber insulating board, due to superior mechanical, and chemical stability at high temperatures. Other applications include hot plates, gas combustion burners, fire protection and stops. Due to the high porosity, high strength, and high melting point FRACTALINS™ may find other uses. Typical applications are molten metal filtration, oil trapping and recovery, grease filters, hot-gas and steam cleaning filters, chemical and water purification processes. It may also be used as substrate support for membrane reactors.