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Unitma Co., Ltd.
[Korea]
Address:
3F,Chungmyeong B/D,224-8,Jamsil-dong, Songpa-gu, Seoul 138-220 Korea
Phone:
82-2-4200070
Contact name:
Young-do, Lee , Sales Manager
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Unitma Co., Ltd.
 
Products

Carbon Heating Film

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Carbon Heating Film

Click to enlarge image

 Origin Korea
 Model Number UCF050/080/100
 Brand Name UNITMA

Far infrared Carbon heating film for any under floor heating systems approved by UL.CE,GOST,NRTL,ISO9001

 

UNITMA carbon heating film is based on a continous resistive sheet providing heat evenly over the black surface areas.

 

UNITMA carbon film consisits of a specially formulated semi-conductive medium,coated onto polyester film.Power is fed to this resistive coating by way of copper eletrodesthat are fixed to the longitudinal edges of the heating areas.

 

This structure is insulated by a lamination of polyester based films that totally cover the element and is wider than the conductive heating area,forming strong clear edges that are designed to accept subsequent fixing to sub floor surfaces.

 

Low temoerature carbon floor heating films produces a gentle heat that evenly warms the entire room.Once the surfaces have been warmed,the heat is reflected resulting in comfortable ,natural warmth with minimum floor to ceiling termperature variation.

 

The conventional manufacturing way of carbon heating involves the fragmented processes of silk screening printing of the paste on to a PET laminex sheet. This sheeting is then subjected to high temperature in baking chamber. UNITMA film heater product is highly stable. It is also more resistant to heat and less susceptible to separation from pressure than any other product.

 

In this way, UNITMA guarantees a better finished product because both the high quality conductive polymer material and the highly sophisticated manufactruing process are controlled by any source.

 

SPECIFICATIONS: 

Width

Generating Power

Length(per roll)

50cm(1.64ft)

110 watts/m

150m(492ft)

80cm(2.62ft)

180 watts/m

100m(328ft)

100cm(3.28ft)

210 watts/m

80m(262ft)

-    Order production for other spec except 50cm, 80cm, 1m width

 

Product Features:

l        Ideal for installation under any type of floating floor, including laminates.

l        Provides radiant floor heat with a level of comfort that no other heating method can match

l        Benefits the human body by applying far infrared heat

l        No electromagnetic waves emitted from the heating film

l        With its slim design, it is simple to install and ready to use

l        Able to select desired temperature level for your own comfort

l        Small or partial application is possible

l        Extremely energy efficient

l        Produces negative ions

l        Film will not wrap or malfunction through extended use

l        Heat Resistance Test

 

Products comparison:

Company Product

UNITMA

Product A

Product B

Product C

Melting Point

230F ~ 267F

167F ~ 194F

176F ~ 203F

175F ~ 212F

(110C ~ 131C)

(75C ~ 90C)

(80C ~ 95C)

(80C ~ 100C)

- This result shows that the melting point of UNITMA heating film is approximately 86F(30C) higher than other competing products.

 

Adhesive Intensity(Insulating Properties)

Company Product

UNITMA

Product A

Product B

Product C

Intensity Level

80kgf

45kgf

38kgf

42kgf

- A higher intensity level also means higher durability for preventing moisture penetration

 

 
Far-infrared ray is a part of the sunlight spectrum which is invisible to the naked eye (between 6 to 14 microns). As it is more penetrating than visible light, such radiation lends itself to many kinds of practical application such as drying, heating, and thermotherapy.


The physical properties of FIR penetrate deep into the subcataneous tissues improving blood circulation, incrasing overall metabolism, and detoxifying the body of metabolic biproducts. Upon penetrating the skin, Far infrared Ray (FIR) transforms from light energy into heat energy. The thermal effect within the deep tissue layers cause blood vessels and capillaries do dilate, promoting better blood circulation.


With UNITMA's heat, every object in the room becomes warm by emitting far infrared rays and negative ions contributing to your overall comfort. UNITMA's heating system is the number one choice by homeowners worldwide because its heat consumes 20% less energy than other heating methods.
 

 

Construction progress

Mix design
    A mix design is the blending rates of the materials using for an film heater, depends in the purposes.
The essential considerations
1) A change rate of resistance
2) A prediction of film's hardness on the heating
3) Using consistency for operation quality and CAD program for pattern design.
 
Doping process
    After a plasma treatment on a film, the paste that is mainly made of carbon and silver apply to the designed circuit.
Our doping equipments of Metallic pattern make arrangements for an accurate formation of a pattern and durability comparing to Silk Screentype.
 
Heat Treatment burning chamber
    It is necessary for a process of the heat treatment on a high temperature to maintain the perfect quality of heating part.
We take a method of the regulating temperature of Digital-PID-AUTO Tuning that makes sure to be the high-precision distribution of temperature in order to prevent a film from deformation and damage with keeping a high quality during the formulation precess in high temperature.

A recirculating fan of the hot blast and a chamber installed the control temper of the automatic airflow in a proportional control method to increase a precision of the system.
 
Insulating coating
    A formation to the exceedingly stable compound caused by the strong chemical combination of EVA and PE, make sure to be almost flawless chemical inactivity, heat-resisting property and insulatioin stability.
Although a material composition depends on the purpose, we are mainly using an insulation coating film of GE Motor as the type of the heating film that utmostly requires stability.
 
Inspection
    An inspection of the sampling and whole-product go into operation by a reliability test suited for the confirmation standard of UL and CE.

  • Testing items
  • Quality object

  • Withstand voltage test / Change rate of resistance / Tensile strength test
    Insulation testing


    - A repeating simulation and improvement in equipment testing for the quality stabilization of materials
    - The observance of an error treatment precess for the manufacturer process and occurrence of a badness
    - The establishment of a guarantee for the whole quality
    - ISO 9001 / 2000 System settlement


      Certificates Certificate Name Certificate Number
    CE CEK121305
    UL E322177
      Price Condition FOB   Busan port
      Packaging Roll
      Package Weight 32  
      Delivery lead time Ship within 1 weeks
      Minimum order 10 rolls
      Supply ability 150,000 square meter per month

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