Ceramic Fiber Bulk

Ceramic Fiber Bulk

Ceramic Fiber Bulk made from electric resistance furnace melting method with the characteristics of stable performance, long fiber, strong tensile strong, less shot, excellent thermal stability, clean and white color etc. It is the optimum material for the production of fiber textile and also the perfect material for sealing, filling and insulating in high-temperature environment.

 

Property

Excellent thermal stability

Excellent chemistry quality

Resistance to burning

Low thermal conductivity

Low thermal capacity

Good obstructing voice and mechanism strength

Low shrinkage

Good springiness for fibers

Convenient producing and installing

 

Typical Application

Textile manufacture

Wet process feedstock

Joint sealing and filling insulation (kiln car, pipeline, kiln door and so on)

Expansion joint packing

Moldable/Mastics feedstock

Loose insulating fill for complex spaces and areas where access is difficult

Ladle insulation

Materials for hot filtration

As a filler to the expansion allowance of firebricks on the hot surface of furnaces

As a back-up insulation of various industrial furnaces

As a filler to the dome, sidewalls of hot-air oven

For the insulation of the roller of heating furnaces

 

                                                                                   Product Grade
Grade 1260 Bulk 1430Bulk 1500Bulk 1600 Bulk 1700 Bulk
Classification Temperature ° C 1260 1430 1500 1600 1700
Max Working Temperature ° C 1100 1280 1350 1580 1680
Melting Point ° C 1760 1700 1760

 

                                                                          Chemical Composition
Grade 1260  Bulk 1430 Bulk 1500 Bulk 1600  Bulk 1700 Bulk
A l 2 O 3 % 47.1 35 40 72 86
S iO 2 % 52.3 49.7 57.8 28 14
ZrO 2 % 15
Cr 2 O 3 % 2.0

 

                                                                                 Physical Properties
Grade 1260 Bulk 1430Bulk 1500Bulk 1600 Bulk 1700 Bulk
Fiber diameter μm 3.5 3.5 3.5 3.1 3.0
Fiber length mm 250 250 150 100 90
Density k g / m 3 2600 2800 2650 3100 3300
Color White White Blue-green White White

 

                                                                                      Available Size
Type Spun Bulk Chopped Bulk
Package Kg 10kg/carton box 20kg/carton box

Ceramic Fiber Bulk products

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