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Electric heating film heating system
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Operating Principle:

Surface layer of electric heating film is specialized PET sheet, and the black line on the film is electric printing ink. Electric printing ink is hard core of Altered electric heating film. Electric printing ink equals to electric resistance in parallel, and it can make heat energy by electricity. Silver strips at the two sides of electric heating film are metal current-carrying strips which link printing ink (resistance), and their function means wire. Main materials of metal current-carrying strips are copper strips with tinning and silver. Altered electric heating film is semitransparent PET which can produce heat energy by electricity and it is made by electric specialized printing ink; and its manufacturing involves the process of metal current-carrying strips and silk screening printing of the paste on a PET sheet. Film releases far infared heat by electricity, and makes the surrounding entities (wall, ground, shed and furniture and etc) absorb energy and increase temperature. People and the surrounding entities feel warmth first, and then they release radiation heat and temperature of the room will increase. It has no dry and stuffiness feeling of traditional heating system, and it makes the temperature of the room uniform. You can have the feeling of enjoying sunshine in winter, and its comprehensive effect is superior to traditional heating system.

Electric film structure
Technology Parameter:
Thermal conversion rate: 99.68%  
Compression strength : 3750V
Strength of extension : 20N/
Hot shrinkage rate: <2% 
Maximum surface temperature is below or equals to 50℃
Service environment temperature: -40℃~+140℃ 
Oxygen penetration rate: <50℃
Insulation grade: Grade E  
Infared radiation wave length: from 9.3 μm to 10.1μm 
Socket cable expansion coefficient :noun
Service life: over 50 years





Product specification and model
Model Specification(mm) Thickness(mm) Power(±5%)
W-25W 330X275 0.338 25watt
W-30W 500X250 0.338 30watt
R-25W 330X275 0.338 25watt
R-30W 500X250 0.338 30watt
R-60W 1000X250 0.338 60watt

 

Pay attention to altered:

Copyright:Harbin Altered Technology Co., Ltd. Black ICP Preparation No.10202465 -1