Ceramic Fiber Blanket Properties, InterSource USA, Inc.

TaoFibre Ceramic Blanket Specs	Commercial Grade Blanket	High-Purity Grade Blanket	Zirconia Grade Blanket
Color	White	White	White
Maximum Use Limit	1260°C (2300°F)	1260°C (2300°F)	1426°C (2600°F)
Continuous Use Limit	800°C (1472°F)	1100°C (2012°F)	1350°C (2461°F)
Average Fiber Diameter	3 - 4.5 microns	3 - 4.5 microns	3 - 4.5 microns
Average Tensile Strength 4 pcf. density 6 pcf. density 8 pcf. density	5.075 psi 7.250 psi 11.600 psi	5.075 psi 7.250 psi 11.600 psi	5.075 psi 7.250 psi 11.600 psi
Rate of Linear Shrinkage (24 hrs @ 1000°C) (24 hrs @ 1100°C) (24 hrs @1200°C ) (24 hrs @ 1350°C )	4% - - -	- 3% - -	- - - 3%
Thermal Conductivity w/m-k (Btu in./hr/ft²°F) 4 pcf. density @ 400°C (752°F) 4 pcf. density @ 600°C (1112°F) 4 pcf. density @ 800°C (1472°F) 4 pcf. density @ 1000°C (1832°F)	0.06 (.416) - 0.11 (.763) -	0.06 (.416) - 0.11 (.763) 0.16 (1.11)	- - 0.11 (.763) 0.16 (1.11)
6 pcf. density @ 400°C (752°F) 6 pcf. density @ 600°C (1112°F) 6 pcf. density @ 800°C (1472°F) 6 pcf. density @ 1000°C (1832°F)	0.076 (.527) - 0.14 (.971) -	0.076 (.527) - 0.14 (.971) 0.20 (1.39)	- - 0.14 (.971) 0.20 (1.39)
8 pcf. density @ 400°C (752°F) 8 pcf. density @ 600°C (1112°F) 8 pcf. density @ 800°C (1472°F) 8 pcf. density @ 1000°C (1832°F)	0.09 (.624) - 0.176 (1.22) -	0.09 (.624) - 0.176 (1.22) 0.22 (1.53)	- - 0.176 (1.22) 0.22 (1.53)

TaoFibre^® Spun Ceramic Fiber Blanket Chemical Composition

Chemical Contents

Commercial Grade

High-Purity Grade

Zirconia
Grade

Al₂O₃

44%

47% - 49%

39% - 40%

SiO₂

52%

50-52%

38-45%

ZrO₂

-

-

15-17%

Fe₂O₃

<1.2%

0.2%

0.2%

K₂O + Na ₂O

<0.5%

0.2%

0.2%

Data are avarage results of test conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
Note: A material safety data sheet is available upon request.
The information, recommendations and opinions set forth herein are offered solely for your consideration, inquiry and verification, and are not, in part or total, to be construed as constituting a warrant or representation for which we assume legale responsibility. Nothing contained herein is to be interpreted as authorization to practice patented invention without a license.