Tenax Carbon Fiber Tow

Tenax™ Carbon Fiber Yarn

Tenax™ Carbon Fiber Yarn, manufactured by Teijin Limited — a world-renowned innovator in advanced fibers — is precision-engineered from high-performance precursors. It delivers an exceptional balance of high strength and stiffness with low weight (density ~1.8 g/cm³), superior structural integrity, excellent resistance to chemicals and corrosion, outstanding fatigue durability, and unwavering batch-to-batch consistency for optimal processability. The ideal reinforcement for demanding applications in aerospace, automotive, pressure vessels, premium sports equipment, and industrial lightweighting solutions.

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Product Data Sheet
TENAX™ FILAMENT YARN
HTA Series
HTS Series
STS Series
UTS Series
ITS Series
IMS Series
UMS Series
Type Fiber family &
tensile properties		 Number of
filaments		 Nominal linear
density (without sizing)		 Additional
information		 Tensile
strength [MPa]		 Tensile
modulus [GPa]		 Elongation at
break [%]		 Filament
diameter [µm]		 Density
[g/cm³]		 Sizing
properties		 Size level
[%]
HTA40 E15 1K 67tex 15S 4100 240 1.7 7.0 1.77 EP 2.5
HTA40 E13 3K 200tex 4100 240 1.7 7.0 1.77 EP 1.3
HTA40 E13 3K 200tex 15Z 4100 240 1.7 7.0 1.77 EP 1.3
HTA40 E13 6K 400tex 4100 240 1.7 7.0 1.77 EP 1.3
HTA40 E13 6K 400tex 10Z 4100 240 1.7 7.0 1.77 EP 1.3
HTS40 E13 3K 200tex 4400 240 1.8 7.0 1.77 EP 1.3
HTS40 F13 12K 800tex 4400 240 1.8 7.0 1.77 PU 1.0
HTS40 F13 12K 800tex 10Z 4400 240 1.8 7.0 1.77 PU 1.0
HTS40 F13 24K 1600tex 4400 240 1.8 7.0 1.77 PU 1.0
HTS40 F13 24K 1600tex 5Z 4400 240 1.8 7.0 1.77 PU 1.0
HTS45 E23 3K 200tex 4500 245 1.8 7.0 1.76 EP 1.2
HTS45 E23 3K 200tex 15Z 4500 245 1.8 7.0 1.76 EP 1.2
HTS45 E23 12K 800tex 4500 240 1.9 7.0 1.77 EP 1.3
HTS45 E23 12K 800tex 10Z 4500 240 1.9 7.0 1.77 EP 1.3
STS40 E23 24K 1600tex 4300 250 1.7 7.0 1.78 EP 1.3
STS40 F11 24K 1600tex 4300 240 1.8 7.0 1.78 PU 0.17
STS40 F13 24K 1600tex 4300 240 1.8 7.0 1.78 PU 1.0
STS40 F13 24K 1600tex S 4300 240 1.8 7.0 1.78 PU 1.0
STS40 F13 48K 3200tex 4300 250 1.7 7.0 1.77 PU 1.0
STS40 E23 48K 3200tex 4300 250 1.7 7.0 1.78 EP 1.0
UTS50 F13 12K 800tex 5100 245 2.1 7.0 1.78 PU 1.0
UTS50 F22 12K 800tex S 5100 245 2.1 7.0 1.78 PU 0.9
UTS50 F24 24K 1600tex DCP 5100 245 2.1 7.0 1.78 PU 2.0
UTS50 F24 24K 1600tex D 5100 245 2.1 7.0 1.78 PU 2.0
ITS50 F23 24K 1600tex D 5100 265 1.9 7.0 1.80 PU 1.0
ITS55 E23 24K 1600tex 5100 280 1.8 7.0 1.75 EP 1.2
IMS60 E13 24K 830tex 5800 290 2.0 5.0 1.79 EP 1.3
IMS65 E23 24K 830tex 6000 290 2.1 5.0 1.78 EP 1.3
IMS65 E23 36K 1630tex 5800 280 2.1 5.7 1.80 EP 1.3
IMS65 E23 36K 1630tex S 5800 280 2.1 5.7 1.80 EP 1.3
IMS6L E23 24K 830tex 5900 280 2.1 5.0 1.80 EP 1.3
UMS40 F23 24K 800tex S 4700 390 1.2 4.9 1.79 PU 1.0
UMS45 F22 12K 385tex 4600 425 1.1 4.7 1.83 PU 0.9