Material thermal expansion height matching PFA cable tie becomes the exclusive bundling partner for PFA high-temperature cables

Under high temperature conditions, the thermal expansion and contraction coefficients of ordinary PTFE, modified PTFE cable ties, and PFA cables do not match, which can easily lead to problems such as loosening, strangulation, and detachment. PFA cable ties rely on a high-purity fluorine material formula of the same origin, and their thermal expansion performance is highly compatible with PFA cables. They are exclusive bundling consumables suitable for long-term high-temperature operation of PFA cables, completely solving the industry pain point of fixing high-temperature cables.

PFA high-temperature resistant cables have become the core wiring material for high-end equipment in the fields of industrial high-temperature automation, high-temperature equipment matching, and special electrical wiring due to their excellent temperature resistance, corrosion resistance, and insulation performance. However, for a long time, most enterprises have had the misconception of "high-end cables with ordinary cable ties", using ordinary PTFE cable ties and modified PTFE cable ties to fix PFA cables, which has caused various equipment failures. The formula of ordinary fluorine cable ties is different from that of PFA cable raw materials, and there is a significant deviation in the thermal expansion coefficient. When the equipment operates alternately at high and low temperatures for a long time, the cable and cable ties have different expansion and contraction amplitudes, which can cause problems such as cable tie loosening and slipping, excessive tightening and squeezing of the cable insulation layer, and wear and cracking of the cable outer skin. This greatly shortens the service life of PFA cables and increases the cost of equipment shutdown and maintenance.

Compared to conventional fluorine cable ties, PFA cable ties are made of soluble perfluororesin raw materials that are the same as PFA cables, with highly uniform molecular structure and thermal expansion and contraction characteristics. Under the wide temperature range of -200 ℃ to 260 ℃, the cable tie and PFA cable can expand and contract synchronously without any problems such as compression, friction, or loosening, fully protecting the integrity of the cable insulation layer. Meanwhile, PFA cable ties retain the chemical inertness and high insulation properties of perfluorinated materials, without corrosion or interference with the electrical performance of PFA cables. Shanghai Kaibotai is deeply engaged in the field of special niche cable ties. With its own modified raw material factory, it can accurately adapt to various specifications of PFA cables and customize exclusive PFA cable ties with higher matching degree. From raw material formula to product size optimization, it provides long-term and stable bundling solutions for high-temperature special cables.