OJSC «SvetlogorskKhimvolokno»


  • Precursor – rayon technical filament yarn;
  • Depending on the assortment, carbon content can be adjusted in the range 90 - 99.9 %;
  • Elementary fiber is 0.05-0.09 tex


  • Specific gravity 1.4 g/cm3 (vs. PAN CF 1.7 g/cm3 )
  • Stability in non-oxidizing ambience 3000°C max
  • Stability in oxidizer ambience 400-450°C max (short-term 1500°C)
  • Withstands to electromagnetic, nuclear and space radiation attacks
  • Tensile Strength 1.2 - 1.5 GPa
  • Tensile Modulus 100-120 GPa
  • High elasticity
  • High chemical stability to acids, alkalis, solvents (both normal & high temperatures)
  • Electrical conductivity


Examples are based on present state of knowledge we have. Material’s unique properties allow other problems also to be solved. It is a reason of close cooperation with our customers.

  • Carbon plastics and carbon composites
  • Carbon-carbon composites (RCC) processed both by phenolic resin laid-up and CVD technology

    • o heat shielding of vacuum furnaces, silicon ingot crystal pullers (CZ method), sapphire crystal pullers
      o bone implants 
      o high temperature furnace heaters 
      o Mount for hot-pressing of specialties from silicon carbide and boron carbide

  • Furnace and corrosive vessels lining
  • Electromagnetic wave absorber  


Thickness, mm

0.2 – 0.3

Width of the fabric, mm

40 – 1000

Specific breaking strength of warp thread, kN/tex, min


Specific surface resistance along warp thread, Ohm, max


Surface density, g/m2

100 - 200

Warp thread count per 1cm
Weft thread count per 1cm

18 - 20 
2 - 3

Carbon content, %, min


Ash content, %

0.1 – 0.5

Process temperature, ºC


Fabric is in rolls. Roll weight 3kg min. 1 roll to have 5 pieces max. 1 piece 5 meters length min. Wrapped into PE-film and putted into cardboard boxes