Teflon coated heating elements refer to spraying teflon liquid coating on the stainless steel tube or titanium heating tube , play a anti-scale role. It is worth noting that the surface load of the Teflon anti-scale coating heating pipe should not be too high, at the same time, the anti-scale is not completely non-scale, but only alleviates the speed of scaling. Teflon anti-scale coating heating element directly extends the life of heating element. At the same time, the Teflon coated heating element not only has anti-scale effect, but also has anti-corrosion effect.
1. Coating method optional: liquid coating, electrostatic powder coating
2. Coating color: normal black (liquid coating), transparent color (electrostatic powder coating)
3. Heating medium: liquid
4. Surface load design: Simply put, 2KW per meter power in the heating zone is appropriate
5. The length of the heating element should not exceed 1 meter.
6. Compared with teflon sleeve, the advantages are: the coating makes the corrosion resistant material directly fit to the pipe wall without gap, the heat transfer effect is faster, and the coating is not easy to fall off. Due to the different process of teflon sleeve, there is a gap between them, which is easy to hinder heat transfer, so that the temperature in the gap is too high, which directly leads to the teflon sleeve burning out and can not play the role of anti-corrosion.
7.According to the corrosion properties of different chemical materials, generally can be coated on the basis of stainless steel 304, stainless steel 316L, stainless steel 310S, titanium tube and other shell materials
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