|
High Temperature Process Furnaces
Refractory & Insulation Products |
 |
 |
High Temperature Boards
Specifications
Ceramic Fiber Boards
Air Cer Ceramic Fiber Boards
Vermiculite and calcium silicate insulating boards
High Temperature Structural Insulations
Ceramic Fiber
Boards |
Duraboard LD |
Duraboard HD |
FC2300HDX |
Duraboard 2600 |
Duraboard 3000 |
|
Color |
Cream / White |
Cream |
Cream |
Cream |
Cream |
|
Continuous Use Limit |
2300°F |
2300°F |
2300°F |
2600°F |
3000°F |
|
Melting Point |
3200°F |
3200°F |
2800°F |
3300°F |
3400°F |
|
Chemistry |
Alumina-Silica |
Alumina-Silica |
Alumina-Silica |
Alumina-Silica with polycrystalline mullite fibers |
Alumina-Silica with polycrystalline mullite fibers |
|
Density |
16 pcf |
26 pcf |
45 pcf |
14 pcf |
12 pcf |
|
Available Thickness |
1/8",1/4",1/2"
1",1-1/2",2" |
1",1-1/2",2" |
1/2",1",2" |
1",1-1/2",2" |
1",1-1/2",2" |
Available
Board Size |
42" x 48",
(1/8",1/4",1/2" only)
24" x 36"
24" x 48" |
24" x 36"
24" x 48" |
24" x 36"
24" x 48" |
24" x 48" |
18" x 18"
24" x 24"
24" x 48" |
|
Ceramic Fiber Boards |
AirCer 1700 |
AirCer 1800 |
|
Typical Composition |
|
|
|
Al2O3 |
90% |
90% |
|
SiO2 |
10% |
10% |
|
Other |
- |
- |
|
Density |
20 pcf |
30 pcf |
|
Flexural Strength |
290 psi |
290 psi |
|
Compressive Strength @ 10% |
180 psi |
180 psi |
Thermal Conductivity
(BTU in/hr ºF sq ft) |
2.11(2800ºF ) |
2.31 ( 2300ºF) |
|
Maximum use temperature |
1700ºC |
1800ºC |
|
Shrinkage @ service use temp |
2.5% |
1% |
|
Vermiculite and calcium silicate insulating boards |
V1100-375 |
V1100-475 |
V1100-600 |
Super Isol |
|
Composition |
Vermiculite |
Vermiculite |
Vermiculite |
Calcium Silicate |
|
Maximum Service Temperature |
2012ºF |
2012ºF |
2012ºF |
1800ºF |
|
Bulk Density |
23.4 pcf |
30 pcf |
37 pcf |
14 pcf |
|
Compressive Strength (lbs/cu.ft) |
188.5 |
363 |
653 |
377 |
|
Modulus of Rupture (lbs/sq in) |
73 |
145 |
290 |
275.5 |
|
Thermal Conductivity |
|
|
|
|
|
392ºF |
0.728 |
1.04 |
1.18 |
0.43 |
|
752ºF |
0.902 |
1.25 |
1.39 |
0.55 |
|
1112ºF |
1.040 |
1.46 |
1.53 |
0.69 |
|
Linear Reheat Shrinkage @ 1832ºF |
1% |
1% |
1% |
|
|
Loss on Ignition @ 1877ºF |
7% |
7% |
7% |
8% |
|
High Temperature Structural Insulations |
SG-70-130
High Alumina |
Marinite I
Calcium silicate |
Marinite P
Calcium silicate |
Marinite A
Calcium silicate |
|
Composition |
70% Alumina
20% Silica
10% Other |
Calcium Silica |
Calcium Silica |
Calcium Silica |
|
Density |
130 pcf |
46 pcf |
60 pcf |
65 pcf |
|
Linear Shrinkage 24 Hour
Isothermal Soak @ Use
Temperature
|
1/2%
2300°F
|
0.4%
1200°F |
0.6%
1200°F |
0.28%
1350°F |
Thermal Conductivity
(btu in/hr°F sq ft)
@250°F
@400°F
@800°F
@1000°F
@1200°F
@1825°F |
4.20
4.41
4.69
4.90
|
0.81
0.81
0.86
|
1.13
1.16
1.17
|
1.92
2.01
|
|
Compressive Strength |
12,350 psi
|
1000
(5% deformation)
|
3050
(5% deformation)
|
3000 psi |
|
Flexural Strength |
8400 psi
|
800 psi
|
1400 psi
|
1400 psi |
|
Dielectric Constant |
5.5
|
|
|
|
|
Dielectric Strength |
91 volts/mil
|
45 volts/mil
|
46 volts/mil
|
|
|
Electrical Resistivity |
52 x 1010
Ohm-cm
|
9.8 x 107
|
5.0 x 108
|
|
High Temperature
Structural Insulations |
CS 85
Calcium silicate |
Transite 1000
Fiber Cement
|
Transite HT
Fiber Cement
|
|
Composition |
Calcium Silicate |
Monolithic fiber cement |
Monolithic fiber cement |
|
Density |
85 pcf |
98 pcf |
100 pcf |
|
Linear Shrinkage 24 Hour
Isothermal Soak @ Use
Temperature
|
0.28%
1600°F
|
0.44%
1000°F |
0.85%
600°F |
Thermal Conductivity
(btu in/hr°F sq ft)
@250°F
@400°F
@800°F
@1000°F
@1200°F
@1825°F |
2.13
1.94
2.01
|
2.4
|
2.4
|
|
Compressive Strength |
10,300 psi
|
13,350 psi
|
10,400 psi
|
|
Flexural Strength |
3000 psi
|
3000 psi
|
2600 psi
|
|
Dielectric Constant |
|
|
|
|
Dielectric Strength |
61 volts/mil
|
56 volts/mil
|
35 volts/mil
|
|
Electrical Resistivity |
4.52 x 1012
|
1.25 x 1013
|
7.2 x 1010
|
|
ARMIL C.F.S., INC. 15660 LaSalle Street, South Holland, Illinois 60473
Phone: (708)339-6810 (800)565-0306 Fax: (708)339-0517
info@armilcfs.com
|