, Excellent resistance to high and low tempratures (-70 ~ 300¡ãC)
, Low volatility
, Excellent heat transfer characteristics
, Flat viscosity temperature curve
, Good compressibility
, Good oxidation and radiation resistance
, Good miscibility with organic resin

Technical Index
RJ-255-75 RJ-255-100 RJ-255-125 RJ-255-150 RJ-255-500 RJ-255-1000
Equivalent brand DC510 DC510 DC550 DC510 DC710 DC510
Appearance Colorless transparent or light yellow transparent liquid
Viscosity(25¡ãC, mm /s)
75 100 125 150 500 1000
Specific Gravity at 25¡ãC 1.020~1.080 1.020~1.100
Refractive index (25¡ãC) 1.4800~1.4950 1.4800~1.5000
Flashing point,¡ãC ¡Ý280 ¡Ý300 ¡Ý300~¡Ý320
Freezing point,¡ãC ¡Ü-40
Volatility 250¡ãC/2Hours, % £¼2% £¼1%




Application
As lubricant:
, Base oil for high temperature greases.
, Lubricating oil for high temperature instruments.
, Impregnating oil for the use in high ambient temperatures.

As heat transfer medium:
, Heat-treating baths for specialty metals.
, Heat exchange fluid for research apparatus and instrument calibration baths.
, Heat transfer oil in capacitors, transformers and various electronics.

As thermostat fluid:
, Suitable for the use in thermostat systems which should be kept clean.

As insulating oil:
, Suitable for the use under high pressure as an insulating oil.

Packing
Available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or 200kg Iron drums.

Storage
, The product should be stored in a shady, dry place with the temperature 0¡ãC-40¡ãC, freezing should be avoided.
, Avoid from acid, alkali chemical materials and other impurities.
, Handle as non-hazardous substance.

Shelf life
Shelf life: 3 years.