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POLYTETRAFLUOROETHYLENE (PTFE) COATINGBluewave Antennas has introduced the use of Polytetrafluoroethylene (PTFE) coating (nonstick) on all of the Summit series antennas. It is a superior option for those clients determined to ensure maximum
protection against the extreme conditions, such as icing or corrosive
environments, to which these products may be exposed. Some of the outstanding properties of the PTFE coating are as follows: Nonstick: No known air bourne contaminants adhere to a PTFE molecular finish. Nonwetting: Since surfaces coated with PTFE material are both oleophobic and hydrophobic, they repel wetness-providing optimal protection against ice, snow, salt and corrosive conditions. Heat resistance: PTFE coating can operate continuously at temperatures up to 290°C (550°F). Cryogenic stability: PTFE coating withstands severe temperature extremes without loss of physical properties. Chemical resistance: The PTFE coating is normally unaffected by chemical environments. In fact, the only chemicals known to affect this industrial coating are molten alkali metals and highly reactive fluorinating agents. Note that the nonstick molecular coating is applied subsequent to the welding process but before any cabling. Certified personal applies the coating off-site. Coating is available in Black, which ensures maximum resistance to the effects of UV. This dark color further lessens icing of the antenna elements by transforming any radiant energy into heat energy. |
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