Technical and product information v1


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Technical and product information v1

  1. 1. ® Product and Technical Information
  2. 2. ®     ThermaQ Heating System ThermaQ heating system is the most advanced far-infrared planar heating element made of insulated and flame-retardant base film applied with carbon heating element, thin-coated with active carbon, absorbent for contaminants and laminated with PET film after making electrodes with copper bus bar. Unlike a normal heater, the carbon heating element applied all over the film emits far infrared radiant heat good for the health uniformly so that you can feel warmth like sunlight. Since the exterior material for film heater is a special polyester fabrics with a special waterproofing treatment not to contact the air, it is a future-oriented heater for wall, ceiling or floor heating which can be used almost semi-permanently. The performance of heating system depends on dispersion technology of nano particles by adhesion and resistance of carbon particles, silver particles and others.
  3. 3. ® The Advantages of Planar Heating Element The planar heating element emits a radiant heat generated from electric energy conducted and absorbed by wide surface of thin film itself; i.e. a directly and momentarily transferred heating method without process of convective or conductive heat transfer,  No loss of heat,  Time not required for maintaining heating  Obtaining Desirable temperature through a digital temperature controller  Heating surface area is 5 to 10 times bigger than by conventional heaters, as a result the heat distributes evenly in all directions  Simplicity in installation  Low load on the building  Easiness in maintenance
  4. 4. ® Structure Structure  ThermaQ Heating System is produced by accurate (under 1 micron) printing technology by coating carbon on PET film to radiate heat.  The film is so strong that you can not cut it without scissors because the material was heat-treated over 150℃ Safeness  Steady temperature range and resistance variation • Coating high density carbon particle • Cutting edge doping technology for uniformly printed surface • Continuous development of special equipment for heating system • World class film with the character of insulation and anti-flame • Preventing spark on carbon surface by specialized design • Special waterproof treatment • Laminated insulation film
  5. 5. ® The System Thermostat Power Sensor1 Power Copper Bus Bar Silver Bus Bar Sensor2 Carbon Black Generating heat by Electric resistance Ω of carbon black itself applied on film (Center Outside)
  6. 6. ® ThermaQ Heating Component Characteristics 1. Carbon Paste, Heating part of ThermaQ HEATING System Carbon Black is a material obtained from carbon © like diamond as a main ingredient and applied to automobile, ink or cosmetics. It is called carbon fiber to do heat treatment at 1,000-3,000℃ and graphite fiber to do heat treatment at more than 2,500℃ through manufacturing process. Graphite is widely used as a material for electric heating element because of its high resistance to heat, its low coefficient of resistance and excellent thermal conductivity and electrical conductivity. Depending on mixing ratio of carbon and graphite in carbon strip, the part of heat generation in heating, adhesion, resistance, etc can be adjusted. (It is to use properties of round molecular structure of carbon and tabular structure of graphite.)
  7. 7. ® ThermaQ Heating Component Characteristics 2. Silver Paste, Conduction part of ThermaQ Heating System Silver paste, a conductive pasting material, is a low temperature type of conductive paste applied to planar heating element, which has excellent property for screen printing, high conductivity, excellent flexibility and excellent adhesion to P.E.T with Laminex. Test of resistance results in less than 0.1Ω. ◈ If resistance of silver paste, the planar heating element, is high, it may cause sparks and problem in safety. The lower resistance of conductor , the higher electrical efficiency.
  8. 8. ® ThermaQ Heating Component Characteristics 3. P.E.T (polyethylene terephthalate) material for ThermaQ Heating System Characteristics of P.E.T Film       Excellent electric or electro thermal wire widely used as an electric insulation for power generator, transformer, etc. Applied to heat sensitive areas such as film, coating, etc because of its low thermal shrinkage (Shrinkage rate +/-2% at placement for 20 minutes at 150℃) High strength and elasticity Excellent durability against chemical reaction UV-protective effect Little ingredients hazardous to environment at incineration Required property of PET for heating : Adhesion, Insulation and flame-retardancy, No shrinkage
  9. 9. ® ThermaQ Heating Component Characteristics 4. BASE FILM for electric insulation of ThermaQ Heating System  Film material for ThermaQ is a product with high turbidity excellent in insulation. UL flame retardant certificate Color Price Printing, engraving, label No data None Transparent Low DISPLAY Display Diffusion plate No data None Transparent Low Electric & electronic use Polyester Film Application cat. Breakdown voltage Graphic Item Detailed application Covering wire Insulation, Fire proof 125 17Kv 188 19Kv VTM - 2 Increase of insulation chip Milky (Semitransparent) High 5. E.V.A, E.E.A, heat resistant adhesives for ThermaQ Heating System  Adhesives for laminating in process of manufacturing heating film are mainly applied with E.V.A (Ethylene-vinylacetate) and E.E.A (Ethylene-Ethylacylate).  Adhesion of laminating part is very important for heating film to prevent from moisture penetration, thermal resistance and formation of air layer in the film.
  10. 10. ® Durability TEST for ThermaQ Heating System Test 1. Durability test against over voltage and overheating Durability test by applying 480V (23 times higher than designed power consumption) for about 30 minute to ThermaQ Heating ThermaQ Applying the film heater for high heat After 10 minutes Film surface temperature 148.9℃, Beginning transformation of film and generation of bubble After 17 minutes Film surface temperature 165.5℃, Fine wrinkles occurring and spreading on film surface After 23 minutes Film surface temperature 171.1℃, Film beginning to be shrunken
  11. 11. Durability TEST for ThermaQ Heating Film (Ⅱ) Operate ThermaQ Heating elements for 20 minutes and keep film surface temperature 40.5℃, and then turn off power and cool the film rapidly up to film surface temperature 0℃. Repeat the same procedure for 24 hours and then check cracks on the surface of carbon heating element. Amperage ® The test results show that ThermaQ Heating System can be used after 10 years use without any problem in durability. Year
  12. 12. ® Kind of Heating elements and specifications Width Power Consumption Caloric Value Temperature 050-110W 50cm 110wh/m 95Kcal/h 50-60 080-180W 80cm 180wh/m 155Kcal/h 50-60 100cm 220wh/m 190Kcal/h 50-60 Model no. 0100-220W Network Voltage 220V ,50 HZ Far Infrared Ray: 90,4% Waves Length 5 – 20 µm