耐高温导热硅油 ， 密闭温度 300度 SERVICE TEMPERATURE RANGE: 25°C to250°C open to air / 25°C to 300°C closed to air
AVAILABILITY: 1‐gallon(4kg net wt.), 5‐gallon pail (20kg net wt.), 55‐gallon drum (200kgnet wt.)
In comparison to conventional PDMS silicone oils, DPDM‐400 hasmuch higher thermal stability and remains stable at temperatures> 250°C (open system). When heated, its viscosity lowers very which makes it an excellent choice for high temperaturelaboratory baths and heat transfer systems that have to circulateand pump the fluid. Conversely, it is not recommended for coldtemperature systems due to its acute viscosity increase at lowertemps.
Asa calibration fluid, DPDM‐400 Silicone Fluid is widely used in FlowControl, Temperature Control and Motion Control technologies.Again, its advantage over conventional oils is that it will notbreak down at high temperatures and it will not coagulate at highpressures. It is widely used for instruments, gauges, sensors,meters and devices that are subject to extreme temperatures andhigh pressures.
DPDM‐400 Silicone Fluid has a higher RI value (1.505) thanconventional PDMS silicone. It an excellent RI index matching fluidand optical fluid for use in sensor /imaging / LED and Photonicstechnologies that require a higher RI value than conventionalfluids.
Properties:
High Flash Point
High thermal Stability
Viscosity lowers when heated:
Easy to pump/circulate at elevated temps
High Refractive Index RI 1.505
High Dielectric Strength
Hydrophobic
Stable under high rates of pressure
Stable under high rates of shear
Excellent Lubricity
