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Unifrax Fiberfrax® QF-180™ Coating Cement

Category	Ceramic , Oxide , Silicon Oxide
Manufacturer	Unifrax I LLC
Trade Name	Fiberfrax®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Unifrax Fiberfrax® QF-180™ Coating Cement.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Fiberfrax QF-180™, QF-180™ Blue, and QF-150™ coating cements provide a range of consistencies for brush, spray, and trowel-on application. These coatings have 1260°C (2300°F) temperature grade rating. They posses good adhesion, thermal reflectance, dielectric strength, hot gas erosion resistance, and effectively resist wetting by many nonferrous molten metals.Typical ApplicationsElectrical insulation coatings and pottingAdhesive for other Fiberfrax product formsSurface coating for other Fiberfrax product formsRadiant coatings for variety of substancesFlame-resistant coatingsSurface coating for molten aluminum contactOxidation-resistant coating for injection tubes and graphite cruciblesInformation Provided by Unifrax I LLC

Physical Properties	Metric	English	Comments
Density	1.74 g/cc	0.0628 lb/in³

Thermal Properties	Metric	English	Comments
CTE, linear	54.0 µm/m-°C	30.0 µin/in-°F
Maximum Service Temperature, Air	1177 °C	2151 °F	Recommended Operating Temperature
Shrinkage	3.20 % @Temperature 1260 °C, Time 86400 sec	3.20 % @Temperature 2300 °F, Time 24.0 hour	Linear

Component Elements Properties	Metric	English
Al2O3	37.2 %	37.2 %
Fe2O3	0.70 %	0.70 %
MgO	0.30 %	0.30 %
NaO2	0.70 %	0.70 %
SiO2	59.1 %	59.1 %
TiO2	1.4 %	1.4 %

Electrical Properties	Metric	English	Comments
Dielectric Strength	1.54 kV/mm	39.0 kV/in

Descriptive Properties	Value	Comments
Appearance	White paint
Approx. Coverage 1-Layer (SF/Gal)	50-100
Temperature Grade (°F)	2300
Trace Inorganics (%)	0.6
U.S. Coast Guard for "Incombustible Materials" Subpart 164.009	X

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