Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Unifrax Fiberfrax® Duraback® Ceramic Fiber Insulator

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Unifrax I LLC
Trade Name Fiberfrax®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Unifrax Fiberfrax® Duraback® Ceramic Fiber Insulator.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Fiberfrax Duraback blanket is a strong, lightweight, flexible needled blanket intended for use as a cost-effective back-up insulation in Fiberwall® furnace linings. It is recommended for use up to 982°C (1800°F).Duraback blanket can be installed up to four times faster than common block-type back-up insulation.Typical ApplicationsBack-up for Fiberwall® lining systemsFiller for insulating padsExpansion joint materialInformation Provided by Unifrax I LLC
Physical Properties Metric English Comments
Specific Gravity 2.73 g/cc
2.73 g/cc
Density 0.0641 g/cc
0.00231 lb/in³
Thermal Properties Metric English Comments
Specific Heat Capacity 1.13 J/g-°C

@Temperature 1093 °C
0.270 BTU/lb-°F

@Temperature 1999 °F
Melting Point 1648 °C
2998 °F
Maximum Service Temperature, Air 982 °C
1800 °F
Recommended Operating Temperature
Component Elements Properties Metric English Comments
Al2O3 31 - 35 %
31 - 35 %
CaO <= 7.5 %
<= 7.5 %
Fe2O3 1.3 %
1.3 %
MgO 0.50 %
0.50 %
SiO2 50 - 54 %
50 - 54 %
TiO2 1.7 %
1.7 %
ZrO2 5.0 %
5.0 %
Descriptive Properties Value Comments
Average Fiber Diameter (microns) 2-4
Color White
Fiber Diameter (microns) 2-4
Temperature Grade (°C) 982
Copyright © lookpolymers.com All Rights Reserved