*Good springiness for fiber
*Low thermal conductivity
*Low thermal shrinkage
*Excellent sound absorption

WHT Ceramic Fiber Bulk is produced by melting high pure raw materials and blowing or spun. Its character include stable capacity, light weight, low thermal capacity, good thermal shock resistance, good resistance to corrosion and sound absorption, it is also the basic material for other WHT Ceramic Fiber Products. 

 

Characteristics 

#Low thermal conductivityTypical ApplicationsChemical & Physical DataDescriptions

WHT-1260

WHT-1400

WHT-1500

WHT-1600

Classification Temperature(°c)

1260

1400

1500

1600

Al2O3

45.0%

35.0%

40.0%

72.0%

SiO2

54.0%

49.6%

57.8%

28%

ZrO2

-

15.0%

-

-

Cr2O3

-

-

1.8%

-

Melting Point(°c)

1760

1700

1760

-

Clor

white

white

green

white

Average Diameter for Fiber(m)

2.6

2.8

2.65

3.1

Length for Fibers(mm)

250

250

150

100

Density for Fibers(kg/m3)

2600

2800

2650

3100

Standard of Type