Carbon fibrous materials (PAN) maid on a basis of a polyacrylonitrile fiber are widely applied as in manufacturing of production military, and civil appointment. High-tensile (HT) and high-modulus carbon materials on the basis of polyacrylonitrile (PAN) fibers are used as reinforcing fillers of structural composite materials (carbon fiber-reinforced plastics, CFRP).

• High durability at a stretching
• High durability at compression
• High rigidity
• Low density
• In specific characteristics (to the relation of durability and rigidity to density) constructional carbon fiber-reinforced plastics surpass all known metal analogues, such as a steel, the titan, aluminium, an alloy in 5-8 times

• Continuous threads in the thickness from 120 tex to 30 ktex
• The unidirectional and combined tapes
• Fabrics of a various interlacing

• aircraft construction and rocket production
• textile mechanical engineering
• tankage facilities working under pressure
• Motor industry
• Sports products
• Chemical mechanical engineering
• The building industry
• Railway transportation

Carbon unidirectional tapes

 

Carbon fiber threads and tows

*  "K" corresponds to 1000 filament into the fiber

The carbon and combined woven structures on the basis of threads UKN

** warp - carbon threads, weft - organic or glass threads

*** sizes on a warp and on a weft

Experience of application constructional high-tensile and high-modulus carbon materials has shown their efficiency in designs of aircrafts. Use carbon fiber-reinforced plastics in designs of planes (a chassis shutter, brace strut, air inlets, panels of a floor, etc.) have allowed to increase rigidity of products in 1,5-2 times, having lowered simultaneously weight of a product on 15-40 % in comparison with metal analogue. According to the spent calculations it is shown that capacities for storage and transportation liquefied gas carbon fiber-reinforced plastic are capable to maintain pressure 160-200 atm. at decrease in weight of capacity on 30-40 %.

Non-flammable and chemoresistant materials «NITOX®» on the basis of thermostabilized PAN fibers

The materials are produced as: 

• Continuous tow of 50 KTex linear density
• The corrugated continuous tow
• Cut corrugated fibre
• Yarns made from cut corrugated fibres, including the combination with other fibers
• Fabrics made of yarns, including the combination with other fibres

Thermostabilized tow

Technical characteristics: 

• Linear density, tex - 300, 700, 1400, 50000
• Quantity of elementary fibres - 3000, 6000, 12000, 160000, 320000
• Mass fraction of size, % - 2,0-2,5

The yarn combined with a wool

Technical characteristics: 

• Linear density, tex - 100-140
• The maintenance of a wool, % - 30
• Oxygen index, % - 31,6

Fabric from the combined yarn

Technical characteristics: 

• Width, mm - 800-1000
• Thickness, mm - 0,8-1,2
• Superficial density, g/m2 - 300-400

Packing gland stuffing:

Technical characteristics: 

• Cross-section – square
• The sizes, mm - 5х5; 8х8; 10х10; 16х16; 32х32
• Braiding - from 5х5 to 16х16mm – through braiding;, from 18х18 to 32х32mm – multilayer braiding
• Density, kg/m3 - 700-1200
• Limiting temperature of operation, °C – 250
• Limiting pressure, – 25 MPa
• Weight loss at heating to 250оС, less than 12%

• Density (kg/m3)-1360-1410
• Durability of an elementary thread - 300-400(MPa)
• Elongation at rupture - 16-23(%)
• Specific electric resistance - 1012-1015(Ohm/sm)
• Oxygen index - 40-45(%)
• Temperature of the beginning of decomposition - 250-300 (оС)

• Protective clothes for firemen, metallurgists, welders
• Nonflammable upholstery fabrics
• Chemoresistant sealing gland stuffings
• Woven and nonwoven materials for a filtration of hot gases