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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
Price	EMAIL US sales@lookpolymers.com

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
Al2O3	36 %	36 %
Other	5.0 %	5.0 %
SiO2	59 %	59 %

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