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Graphitized Spun Yarn Carbon Fabrics

Views:     Added:2022-01-23

WOVEN CARBON FABRICS are carbon fiber fabrics made from spun yarn. Fabric tailorability results from controlling the yield on rovings and yarns, and allows for a variety of finished composite thicknesses.

The spun yarns have many surface fibrils that protrude in various directions at various lengths from the surface. This fiber loft contributes to high cross ply tensiles and interlaminar shear strengths for 2 D composite materials. Contour conformation without wrinkling is another advantage of spun yarn fabrics.

Materials undergo a vacuum graphitizing process and long temperature soak, resulting in a very thermally stable and chemically pure fabric with low oxidation rate.

WOVEN FABRICS include low cost carbon, carbon materials and other processes where efficient chemical vapor infiltration or prepregging is required.


Raw Graphitized Spun Yarn Carbon Fabrics includes SciMater RCC1012, SciMater RCC1024 & SciMater RCC1027.

Their corresponding teflon treated carbon fabrics are SciMater TCC1106, SciMater TCC1109 & SciMater TCC1112.


SciMater RCC1012 & SciMater TCC1106 carbon cloth - properties
Material TypeWoven Carbon Fiber (cloth)
Carbon Content99%
Yarn Input2/27
Count (W X F)45 x 45 yarn/in
Thickness0.38 mm
Basic Weight (g/m²)3.4 oz/yd2
Density1.75 g/cc
Oxidation Rate1.0 (% per hr at 500c)
Microporous LayerNone

Teflon treatment

SciMater RCC1012

None

Teflon treatment

SciMater TCC1106

5%, 10%, 20%, 30%, 40%, 50%


SciMater RCC1024 & SciMater TCC1109 carbon cloth - properties
Material TypeWoven Carbon Fiber (cloth)
Carbon Content99%
Yarn Input2/10
Count (W X F)29 x 29 yarn/in
Thickness0.51 mm
Basic Weight (g/m²)7 oz/yd2
Density1.75 g/cc
Oxidation Rate1.0 (% per hr at 500c)
Microporous LayerNone

Teflon treatment

SciMater RCC1024

None

Teflon treatment

SciMater TCC1109

5%, 10%, 20%, 30%, 40%, 50%


SciMater RCC1027 & SciMater TCC1112 carbon cloth - properties
Material TypeWoven Carbon Fiber (cloth)
Carbon Content99%
Yarn Input2/10
Count (W X F)38 x 38 yarn/in
Thickness0.89 mm
Basic Weight (g/m²)8.5 oz/yd2
Oxidation Rate1.0 (% per hr at 500c)
Microporous LayerNone

Teflon treatment

SciMater RCC1027

None

Teflon treatment

SciMater TCC1112

5%, 10%, 20%, 30%, 40%, 50%


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