Strength band
standard modulus ~3.5 GPa fibre; composites lower
Numbers below are bands used by working engineers, not live quotes. Tensile note: standard modulus ~3.5 GPa fibre; composites lower.
Fire performance in this atlas is editorial. Real projects need the assembly report.
機械
Stiffness
Modulus follows chemistry and orientation — not the marketing nickname.
Toughness
Crack growth, not peak stress, retires most real parts.
Fatigue / creep
Cyclic and time-dependent damage dominate certificates issued on static coupons.
Hardness / hand
Indentation, drape or compressive class — whichever the trade actually measures.
熱
Conductivity
high along fibre; low through-thickness in composites — 炭素繊維 is not a substitute for a dedicated λ layer.
Service temperature
Melting / softening / decomposition band: sublimes; resin burns.
Expansion
Joints and clearances must follow the expansion class of 炭素繊維, not of steel-by-habit.
Thermal mass
Density ~1.8 g/cm³ fibre sets how fast a section changes temperature.
Ageing of λ
Foams, VIPs and moist batts drift; quote aged values.
電気
Conductor or dielectric
炭素繊維 is generally a dielectric or semiconductor film, not building wire.
Static / EMI
Fillers and moisture change resistivity more than brochures admit.
Standards language
IACS, volume resistivity or dielectric strength — pick the quantity the job uses.
火災
Reaction to fire
Typical declared class: fibre A1-ish; CFRP follows the matrix. This is not a universal passport.
Resistance vs reaction
Euroclass is reaction. EI/R ratings are assemblies — boards, coats, cavities.
Melt-drip / char
炭素繊維 can burn or drip; do not treat it as A1 without a system test.
Smoke / toxicity
CO, HCN, HF or fibres — the species depend on chemistry. Name the test (ISO 5659, EN 45545, NFPA 1971).
If a salesperson quotes a single “safety score”, ask which standard, which thickness, which year.