Commodity
Index-linkedBulk Carbon fibre follows a global index more than a boutique mill.
Darker cells mean a higher score for this topic on that metric.
Strength96
Heat resistance70
Fire performance50
Insulation24
Workability30
Circularity26
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Last reviewed Sources & creditsMedia creditsMethodology
Quick answers
Is Carbon fibre non-combustible?
Declared reaction class in this atlas: fibre A1-ish; CFRP follows the matrix. Assemblies still need resistance tests.
Does Carbon fibre insulate?
Thermal mark 24/100 versus the atlas. Conductivity note: high along fibre; low through-thickness in composites.
What is the density band?
~1.8 g/cm³ fibre
How is it made?
Origin story: Edison carbon filament; Shindo/Watt 1960s PAN (Japan / UK / US).
Can it be recycled?
Circularity mark 26/100 — editorial, route-specific.
Typical melting or failure heat?
sublimes; resin burns
heat 70 · fire 50
Prices are bands. A 2024 coil is not a 2026 contract. Labour and certification often dwarf the commodity.
Producers listed are landmarks for orientation, not a ranking or a procurement list.
Cost bands
Specified grade
PremiumTight chemistry, cleanliness or certification multiplies the unit price.
System
InstalledBoards, coats and labour dwarf kilogram prices.
Certified / medical / aero
HighestPaperwork is the product.
Trial / green route
PolicyLow-carbon or bio routes still trade on certificates.
Regions
East Asia
Volume production and finishing.
Europe
Standards (EN, Euroclass) and specialty.
North America
ASTM / NFPA language and large domestic mills.
Korea / Japan
High-spec sheet, fibres, electronics-adjacent ceramics.
Resource belts
Ore, plantations or energy that feed primary routes.
Global trade
Carbon fibre moves as coils, bales, boards or chemicals — check HS codes, not vibes.
Key numbers
~1.8 g/cm³ fibreDensity
high along fibre; low through-thickness in compositesThermal
fibre A1-ish; CFRP follows the matrixFire letter
24Atlas insulation
Producers
Toray
Largest PAN-CF.
Mitsubishi Chemical
Japanese CF.
Teijin / Toho
Tenax.
Hexcel
US aero prepreg.
SGL
European, auto trials.
Zhongfu Shenying
Chinese capacity.
Ask for the route (primary, scrap, bio) before believing a green label.
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