Heating pipe manufacturers in the role of fillers and requirements
It is a kind of electric heating tube used to convert electrical energy into heat energy of an electric heating element, in our life we often use it as we heat the water in the one of the things, heating tube manufacturer we bring a lot of it is to think fast, it is about the day we now have become a kind of no shortage of household electrical appliances.
1, the electric heating tube filler has good thermal conductivity, the heat generated by the electric wire electric hair can be timely passed to protect casing.
2, filler has enough strength and electrical insulation, we all know that metal shell and the heating wire is not insulated, padding tightly fill gaps in a heating wire and pipe shell parts can insulation effect, energized the electric heat pipe tube was not charged, the use of safe and reliable.
3, filler with high heat resistance and electric heating wire, expansion coefficient of similar in electric heat shrinkage tube, annealing, bend the limit displacement of the heating wire in the manufacturing process.
4 and filler on the heating wire with chemical inertness, will have chemical reaction, and the heating wire affect the characteristics of the heating wire.
5, filling material has high mechanical properties and temperature characteristics, through can protect electric heating wire, make it not influenced by external mechanical stress and impact; Not because of a sudden rise in the temperature of a short period of time and excessive inflation make wall bulge, burst. For example: mould electric heating tube in more than ten seconds after the power supply for a few seconds even instant temperature will rise to 3 ~ 4 baidu.
