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Ceramic Bulk Fiber
Ceramic Bulk Fiber
Ceramic Bulk Fiber
Ceramic Bulk Fiber is made of high-purity clay clinker, alumina powder, silica powder, chrome sand and other raw materials by high temperature melting.
CHARACTERISTIC
TECHNICAL DATA
APPLICATIONS
PACKAGING
CHARACTERISTIC
Ceramic Bulk Fiber is made of high-purity clay clinker, alumina powder, silica powder, chrome sand and other raw materials by high temperature melting.
1、Low density and low thermal conductivity
2、Excellent chemical and thermal stability
3、No binders and corrosive substances
4、Excellent sound absorption
TECHNICAL DATA
Fiber Product Normal Kaolin Standard Purity High Purity High Al Purity Lower AZS Standard AZS
Temperature Grade°C 1050 1260 1260 1300 1300 1430
Recommended Operation Temperature°C ≤950 ≤1100 ≤1150 ≤1200 ≤1200 ≤1250
Fiber Diameter (µm) 3~5 3~5 (spun) 3~5 2~4 3~5 3~5
  2~4 (blown)        
Short Content (ф≥0.212mm) (%) ≤20 ≤20 ≤20 (Kaolin) ≤15 (HP) ≤20 (Kaolin) ≤15 (HP) ≤15 ≤15  
Al2O3 ≥40 ≥43 ≥44 ≥52    
Al2O3+SiO2 ≥95 ≥97 ≥98.5 ≥98.5    
Al2O3+SiO2+ZrO2         ≥99 ≥99
ZrO2         5~7 ≥15
Fe2O3 ≤1.0 ≤1.0 ≤1.0 (Kaolin) ≤0.5 (HP) ≤1.0 (Kaolin) ≤0.5 (HP) ≤0.5 ≤0.5

Note: Test data shown are average results of tests conducted under standard procedures and are subject to variation.
Results should not be used for specification purpose.
The product is listed comply to ASTM C892.
APPLICATIONS

•Feed materials for blanket
•Additive in paint and coating 
•Feed stock for wet process
•High temperature gaskets and seals
•Insulation in expansion joints
PACKAGING
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