MRSI D.R.P SILICONE. DRP METHYL PHENYL SILICONE OIL Thermal Stability. The most important characteristic of M.R. M P Fluid is that their thermal stability is several times more than Dimethyl silicone fluids. Therefore M.R. M P Fluid are particulerly suitable for high temperature applications. Lubricating Properties. M.R.MP series of fluids have much greater lubricating properties than Dimethyl silicone fluids. In addition, they have much greater compatibility with metallic soaps and other organic additives normally used in the formulation of various lubricants and greases designed for very high or low temperature applications. Solubility. M.R. MP series of fluids are soluble in a wider range of organic solvents. Suitable solvents include alphatic and aromatic hydrocarbones and their halogen derivatives, alcohols, linear and cyclic ethers, keytones, esters such as amyl alcohol, acetone, butyl alcohol benzene, chloroform, carbon tetrachlorid, cyclohexene, dioxane, diathyl, ether, dimethyl foramide, toluene, tri-chloroethylene, xylene etc. unlike dimethyl silicone fluids, M. R. MP series are soluble in even aqueous alcohols. This property expands its area of application, which was limited till now due to poor solubility of normal silicone fluids. Compressibility. Compressibility of M.R. MP series of fluids are much lower to that of dimethyl silicone fluids thereby finding uses in high tempreture hydraulic transmission and where shear forces are extremely high. PROPERTIES: • High Flash Point • High thermal Stability • Viscosity lowers quickly when heated: • Easy to pump/circulate at elevated temps • High Refractive Index RI 1.425 • High Dielectric Strength • Hydrophobic • Stable under high rates of pressure • Stable under high rates of shear • Excellent Lubricity • APPLICATIONS INCLUDE: • High Temperature Laboratory Bath Fluid • High Temperature Heat Transfer Fluid • High Temperature Dielectric Fluid • High Temp /High Pressure Fluid • High Temperature Fluids for Flow Control Fluid • High Temperature Calibration Fluid • Refractive Index Matching Fluid • High RI Matching Fluids for LED and Optics • High Temp Silicone Lubricants for Plastic Parts • Silicone Lubricants for Rubber Parts PROPERTIES refractive index n20/D 1.5365(lit.) viscosity 450-550 cSt(25 °C) density 1.102 g/mL at 25 °C(lit.) Flash Point(C) 225 °C