|
HEATING ELEMENTS Electro-conductive properties of carbon fibrous materials allow using them in manufacturing of woven heaters, nonmetallic electro heating wires, heating elements of an infra-red range, textile products with electro heating etc.
The electro-conductive materials of different textile structure and different linear resistance values are produced on the bases of carbon fibrous material UVIS
CARBON TAPES
Width, mm | Thickness, mm | Weight of 1 running meter, g | Resistance, Ohm/m | 15+1,0 | 0,6+0,1 | 4,0÷4,5 | 15,0+2,0 | 20+2,0 | 0,6+0,1 | 5,5÷6,0 | 14,5+2,0 | 44+2,0 | 0,4+0,1 | 7,0÷8,0 | 14,0+1,0 | 44+2,0 | 0,5+0,1 | 12,0÷13,0 | 6,5+0,5 | 100+5,0 | 0,5+0,1 | 28,0÷28,5 | 3,0+0,5 | 550+10,0 | 0,5+0,1 | 160,0÷180,0 | 1,0+0,5 |
COMBINED CARBON TAPES AND FABRICSPatent Russian Federation 2114942, kl. 6D03D 15/00 Width, mm | 100÷800 | Thickness, mm | 0,5÷1,0 | Resistance, Ohm/m | 1,5÷20,0 |
CARBON THREADS
Linear density, tex | Resistance, Ohm/m | 70+310% | 720+10% | 100+10% | 515+15% | 205+10% | 250+15% | 400+12% | 130+15% |
Carbon fibrous materials offer:
- wide range of electric characteristics due to different techniques of weaving, twisting etc;
- large heating elements which have very uniform temperature distribution among the surface (∆Т<2оС)
- heating elements having very high convective heat transfer
- guaranteed longevity of heating elements (30 years and more)
- nature-friendly articles
- dry and soft heating
NON-METAL HEATING WIRES
  Insulation materials: fluoroplastic, silicon plastic, organic-silicon rubber, polyvinylchloride. Technical parameters: Resistance, Ohm/m | 80; 120; 250 | supply voltage, V | 12÷220 | Electric durability of isolation, not less than kV | 15 | Optimum temperature of heating оС | 20-80 | Maximum temperature of heating оС | 180 | Diameter of a wire on isolation, mm | 1,5÷2,0 | Minimum bending radius, mm | 5 | Operating mode | long-term | Long-term TBF, hours | 10 000 | Retention period | 10 years |
Main advantages in comparison with metal heating wires:
- stability at multiple alternating deformations
- high specific resistance
- lower specific heat duty
In perspective
- The combined isolation
- Resistance from 10 to 500 ohm/m
- Supply voltage from 6 to 380 V
THE SYSTEM OF ELECTRIC HEATING OF THE FLOOR Patent Russian Federation 2124612, kl. 6Е04F15/18 |
