GREASE THERMOPARTICULATING COATING

摘要

In thermal detection systems using particulation of organic materials to detect over temperature, most of the particulating materials operate in the range of 60 to 80 degrees centigrade. However portions of generators frequently normally operate above this temperature range and a suitable particulating material for operation in the range of 100 to 130 degrees centigrade was found to be greases consisting of telomers of polutetraflourethylene mixed with perflouroalkyl polyether in the ratios of approximately 10 to 50 percent of telomer and 50 to 90 percent of polyether respectively.