Zoltek™ OX Continuous Tow Oxidized PAN Fiber

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Zoltek™ OX Continuous Tow Oxidized PAN Fiber
Categories:	Carbon; Carbon Fiber/Carbon Fibre; Other Engineering Material; Composite Fibers
Material Notes:	ZOLTEK OX continuous tow fibers are oxidized/stabilized PAN fibers (OPAN) that are inherently fire resistant, thermally stable, exhibit excellent resistance to chemicals and solvents and are electrically non-conductive. Available crimped or uncrimped, ZOLTEK OX continuous tow is suitable for stretch breaking into yarn, cutting into flock, crimping & cutting into staple fibers for nonwovens or yarn spinning. Information provided by Zoltek Corporation.
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Physical Properties	Original Value	Comments

Density	1.36 g/cc	fiber
	1.37 g/cc	standard density
	1.40 g/cc	high density

Mechanical Properties	Original Value	Comments
Tensile Strength	240 - 300 MPa	Standard and High density
Elongation at Break	22 - 28 %	Standard and high density.

Electrical Properties	Original Value	Comments
Electrical Resistivity	8.00e+8 ohm-cm	Standard and high density.

Thermal Properties	Original Value	Comments
Oxygen Index	>= 40 %	Fiber property
	>= 45 %	˜ 45. Standard Density
	>= 55 %	˜ 55. High Density

Component Elements Properties	Original Value	Comments
Carbon, C	62 %
Hydrogen, H	4.5 %
Nitrogen, N	21.5 %
O2	12 %
Sodium, Na	<= 0.10 %
Trace Metals	<= 0.010 %

Descriptive Properties
Color	Black
Fiber Diameter (µm)	12.5. High Density.
	12.5. Standard density.
	14. High Density.
	14. Standard density
	22. Standard density.
Filament Count	160k. Standard density.
	300k. High density
	300k. Standard density.
Fineness ()	1.7 dTex	Standard Density
	1.7 dTex	High Density
	2.2 dTex	High Density
	2.2 dTex	Standard Density
	5 dTex	Standard Density
Format	Uncrimped. Standard and high density.
Organic Solvents	Excellent resistance
Strong Acids	Good resistance
Strong Bases	Poor resistance
Weak Acids	Excellent resistance
Weak Bases	Good resistance

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ECZO826 / 232297

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