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Pyrotek PTB 2200 Structural Board

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Pyrotek, Inc.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Pyrotek PTB 2200 Structural Board.pdf
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Material Notes:
ApplicationsCaster tips Small machined nozzles Slotted caster tips AdvantagesHigh strength Resistant to thermal shock Easily machined Non-wetting to molten non-ferrous metals Low thermal mass High temperature stability Excellent insulation properties Zero out-gassing Information provided by Pyrotek.
Physical Properties Metric English Comments
Density 0.480 - 0.640 g/cc
0.0173 - 0.0231 lb/in³
Mechanical Properties Metric English Comments
Modulus of Rupture 0.00140 GPa
0.203 ksi
parallel to grain
0.00620 GPa
0.899 ksi
perpendicular to grain
Compressive Strength 4.10 MPa
595 psi
Thickness
17.9 MPa
2600 psi
Length
Thermal Properties Metric English Comments
CTE, linear 0.900 µm/m-°C

@Temperature 20.0 °C
0.500 µin/in-°F

@Temperature 68.0 °F
thickness
1.10 µm/m-°C

@Temperature 20.0 °C
0.611 µin/in-°F

@Temperature 68.0 °F
Length
Thermal Conductivity 0.0700 W/m-K

@Temperature 204 °C
0.486 BTU-in/hr-ft²-°F

@Temperature 399 °F
0.0900 W/m-K

@Temperature 425 °C
0.625 BTU-in/hr-ft²-°F

@Temperature 797 °F
0.110 W/m-K

@Temperature 630 °C
0.763 BTU-in/hr-ft²-°F

@Temperature 1170 °F
0.150 W/m-K

@Temperature 980 °C
1.04 BTU-in/hr-ft²-°F

@Temperature 1800 °F
Maximum Service Temperature, Air 1204 °C
2199 °F
Continuous
Shrinkage 1.60 %

@Temperature 1350 °C,
Time 86400 sec
1.60 %

@Temperature 2460 °F,
Time 24.0 hour
Linear
10.0 %

@Temperature 1350 °C,
Time 86400 sec
10.0 %

@Temperature 2460 °F,
Time 24.0 hour
Thickness
Component Elements Properties Metric English Comments
Al2O3 36 %
36 %
Other 5.0 %
5.0 %
SiO2 59 %
59 %
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