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Unifrax Fiberfrax® 880 Ceramic Fiber Paper

Category	Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer	Unifrax I LLC
Trade Name	Fiberfrax®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Unifrax Fiberfrax® 880 Ceramic Fiber Paper.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

880 paper is made from a higher alumina content, shorter, smaller diameter fiber and laid up at higher densities. These product parameters lead to reduced shrinkage, higher strength, an increased operating temperature range and better chemical resistivity. This product is used in appications where the service life of standard ceramic fiber papers is reduced.Information Provided by Unifrax I LLC

Physical Properties	Metric	English	Comments
Density	0.288 g/cc	0.0104 lb/in³
Loss On Ignition	8.0 %	8.0 %	including binder

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	0.255 MPa	37.0 psi	As manufactured
Tensile Strength, Yield	0.938 MPa	136 psi	As manufactured
Compressive Strength	0.0207 MPa	3.00 psi	10% deformation
	0.110 MPa	16.0 psi	25% deformation
	0.303 MPa	44.0 psi	50% deformation

Thermal Properties	Metric	English	Comments
Melting Point	1927 °C	3501 °F
Maximum Service Temperature, Air	1150 °C	2100 °F	Recommended Operating Temperature

Component Elements Properties	Metric	English
Al2O3	58 - 60 %	58 - 60 %
Fe2O3	<= 0.10 %	<= 0.10 %
SiO2	40 - 42 %	40 - 42 %

Descriptive Properties	Value	Comments
Color	White
Fiber Index (% Wt)	45
Na2O3 (%)	<0.3
Temperature Grade (°C)	1427

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