Pyrotek Pyrotherm M-68 Structural Insulation Board

Category	Ceramic , Oxide , Silicon Oxide
Manufacturer	Pyrotek, Inc.
Trade Name	Pyrotherm
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Pyrotek Pyrotherm M-68 Structural Insulation Board.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Pyrotherm M-68 is a calcium-silicate board designed for non-ferrous applications. M-68 offers a unique combination of low shrinkage, low thermal conductivity and non-wetting properties which make it well suited for a variety of applications.ApplicationsDistribution boxes Dams Baffles Launders Troughs Holding furnace linings AdvantagesNon-wetting Excellent thermal insulation Does not require insulation Does not require pre-heating Crack resistant Shock resistant Durable Minimal shrinkage Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	1.089 g/cc	0.03934 lb/in³
Loss On Ignition	4.6 %	4.6 %

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.0103 GPa	1.49 ksi
Compressive Strength	22.1 MPa	3210 psi	at ultimate load

Thermal Properties	Metric	English	Comments
CTE, linear	7.10 µm/m-°C @Temperature 20.0 °C	3.94 µin/in-°F @Temperature 68.0 °F
Thermal Conductivity	0.280 W/m-K @Temperature 200 °C	1.94 BTU-in/hr-ft²-°F @Temperature 392 °F
	0.280 W/m-K @Temperature 300 °C	1.94 BTU-in/hr-ft²-°F @Temperature 572 °F
	0.300 W/m-K @Temperature 400 °C	2.08 BTU-in/hr-ft²-°F @Temperature 752 °F
	0.320 W/m-K @Temperature 450 °C	2.22 BTU-in/hr-ft²-°F @Temperature 842 °F
Maximum Service Temperature, Air	788 °C	1450 °F	Continuous use
	816 °C	1500 °F
Shrinkage	0.120 % @Temperature 732 °C, Time 86400 sec	0.120 % @Temperature 1350 °F, Time 24.0 hour	Length
	0.180 % @Temperature 732 °C, Time 86400 sec	0.180 % @Temperature 1350 °F, Time 24.0 hour	Width
	1.29 % @Temperature 732 °C, Time 86400 sec	1.29 % @Temperature 1350 °F, Time 24.0 hour	Thickness

Descriptive Properties	Value	Comments
Screw Grip (Pull) Penetration Depth	109 kg	22 mm

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