Special alloy underfloor heating cable

Special alloy underfloor heating cable

 

Heating core: Special alloy- colomony thread

 

Insulation Classification

 

★Teflon FEP + mica +105℃ high resistance PVC

★Teflon FEP + mica + high resistance PE

★Teflon FEP + mica + Teflon

 

Cable structure

Single conductor heating cable construction

 

Double conductor heating cable construction

 

Heating cable Parameter

 

★The conductor core of Yiyuan heating cable is multi-strand special alloy, which is better than other materials

1. Special alloy does not oxidize at the operating temperature below 200℃, while other alloy materials oxidize easily at 80℃, so that the resistance value of the core wire increases, and the power decreases year by year. The power decreases, the heating power decreases year by year, and the constant working life of 50 years cannot be guaranteed

 

2. Special alloys have better tensile strength than other alloy materials. In the cement continuous thermal expansion and cold contraction process of its internal attachment to produce repeated pulling effect. With the core wire of other alloy will be more and more thin, the resistance value increases continuously, and the power decreases year by year.

 

3. special alloy thermal elongation coefficient is small, the conductor core can be up to 85℃ or more during heating operation, coupled with the high performance thermal elongation coefficient of fluorine plastic insulation material, the wire core with fixed elongation is completely absorbed

 

★Imported fluorine plastics (FEP PFA) for insulation of Yiyuan heating cable

Fluorine plastic, also known as Teflon, product name: FEP PFA, producing in Daikin, Japan and the United States. It has excellent electrical insulation, high heat resistance (-40℃-260℃), excellent high flame retardant and wear resistance, high strength and tensile resistance. Thus the heating cable has a longer service life and quality assurance.