Methyl Phenyl Silicone Fluid IOTA255-500 is a silicone fluid containing diphenylsiloxy units and dimethylsiloxy units in the
polymer skeleton. It has excellent high temperature stability and can be used from -30 to
+300°C. KEY PERFORMANCE PROPERTIES ♦ Excellent thermal stability, both in closed and open air heating condition ♦ Excellent radiation resistance. ♦ Transparent liquid: capable of visual check of inside heat transfer fluid APPLICATION ♦ Heat transfer fluid at high temperature condition ♦ Release and/or lubrication fluid at elevated temperature condition ♦ Radiation durable dumping fluid
TYPICAL PROPERTIES
Parameter unit value
Color Transparent Specific gravity at 25°C/15.6°C mm2/s 450-500 Flash point °C 300 Refractive index at 25°C 1.495-1.505 Cas no. 63148-58-3
HANDLING AND SAFETY
♦ Wear eye protection and protective gloves as required while handling the product. ♦ Use the product in a well ventilated area
STORAGE ♦ Store in a cool, dry place out of direct sunlight. ♦ Keep out of the reach of children
