ITEM

 INDEX

Commodity

Carbon fiber rope(cord)

Carbon fabric

(Carbon fiber cloth)

 Chopped carbon fibers

High Purity Carbon fiber powder

Material

PAN-CF

Surface density (g/m²)

3k:150-180

6k: 300-350

12k:500-550

  Bulk  density   (g/cm³)

1.74--1.76

1.76

1.76

Linear density (g/km)

Φ1.5mm:1950±50

Φ2mm:2550±50

Φ3mm:3900±50

Carbon content  (%)

≥98.5

≥98.5

≥98.5

≥98.5

Fhermal conductivity

1050^oC  W/m.k)

0.17--0.21

0.17--0.21

electric resistivity (Ωmm²/m)

20-25

40

40

Tensile Strength  (Mpa)

≥450-500

≥500

≥3.2

Elongation (%)

1.0

1.5

1.5

   Ash   (%)

≤1.5

≤1.5

≤1.5

≤1.5

processing temperature (^oC)

1450

1450

1450

1450

Operating Condition

in the air (^oC)

≤400

≤400

≤400

≤400

in the vacuum(^oC)

≥2200

≥2200

≥2200

≥2200

in the inert atmosphere  (^oC)

≥3200

≥3200

≥3200

≥3200

Spec

Leght(m)

30--210

50--100

4-10mm

200MESH,400MESH,

800MESH,1000MESH

Wide (mm)

30--1500

High (mm)

3k:0.3

6k:0.5

12k:0.7