Ceramic Fiber Bulks
Ceramic fiber bulk is the basic material to produce
different kind of ceramic fiber products such as ceramic
fiber blanket, ceramic fiber module, ceramic fiber textile
etc. The bulk is produced by the technology of spun to
form fiber in the process of melting high pure raw
materials. Besides the basic characteristics of ceramic
fiber such as light weight, low thermal capacity, and
good thermal shock resistance, erosion resistance and
sound absorption. It offers long fiber length, excellent
tensile strength and thermal stability.     
STD ceramic fiber bulk   SDRN-211
HP ceramic fiber bulk     SDRN-311
HZ ceramic fiber bulk     SDRN-511
LZ ceramic fiber bulk     SDRN-611
Product Applications:
  • Joint sealing and filling insulation
  • Fiber composite
  • Lining for industrial furnaces
  • Fire protection and consist of acoustic for construction
  • Materials for filtration in high temperature
  • Raw materials for ceramic fiber products
Physical Properties and Dimensions
Physical Properties/Product Item
 
STD Ceramic Fiber
Bulk
HP Ceramic Fiber
Bulk
LZ Ceramic Fiber
Bulk
HZ Ceramic Fiber
Bulk
Product Catalog No.
 
SDRN-211
SDRN-311
SDRN-511
SDRN-611
Temperature
Classification (ºC)
1260
1430
Chemical
Composition(%)
Al2O3
45-46
47-49
47-51
47-51
39-40
SiO2
51-52
50-52
50-52.5
44-46
44-45
ZrO2
 
4-5
15-17
Length ofFiber (mm)
100
Diameter of Fiber (µm)
3-4.5
Package Size
Woven bag 1pcs; 20 kg; 0.25-0.33 m³
Product Features:
  • Low thermal conductivity
  • Low heat storage
  • Excellent chemical stability
  • Excellent thermal stability
  • Excellent acoustic insulation
  • Long fiber length  
  • Non-presence of binder or corrosive
    substances