FIBREFLEX CBN-4038 is a cellulose sheet with acrylonitrile latex binder. This material is well suited for light duty 
applications with operating temperatures of 350oF.

COMPLIANCE CERTIFICATION: FIBREFLEX CBN-4038 is certified to be in compliance with A.S.T.M. F104 F334288-E84-M4

PHYSICAL TEST PROPERTIES:					TYPICAL VALUES
Density (LBS/CU. FT. (G/CM3))					35 (0.56)
Compressibility 1000 PSI96.9MPa					15-35%
Recovery @1000 PSI (MIN%)					35%
Tensile Minimum PSI (MPA)					1000 (6.90)

FLUID IMMERSION PROPERTIES					TYPICAL VALUES
A.S.T.M. FUEL B		-	22 hrs @70-85oF
			-	Weight Increase (max)			80%
			-	Thickness Increase (max)		15%

A.S.T.M. OIL #3		-	22 hrs @70-85oF
			-	Weight Increase (max)			80%
			-	Thickness Increase (max)		15%

A.S.T.M. DISTILLED WATER-	22 hrs @70-85oF
			-	Weight Increase (max)			80%
			-	Thickness Increase (max)		55%

The values shown above are based on laboratory tests and should be considered typical values only. They do not imply a 
specification and are not to be used as a purchase specification requirement.