Document XOmjQjpMa8dYmVJX0E8k94oRB

r THERMINOL`55 HEAT TRANSFER FLUID A low cost synthetic fluid for use in liquid phase up to 600 F. without system pressurization. c TECHNICAL BULLETIN T-55 Monsanto "Noth ins contained herein is loke construed as a recommencelion to use eny product in conflict with any patent. MONSANTO MAKES NO WARRANTS S AS TO THE riTNESS OR MERCHANTABILITY or ANY PRODUCTS RFFTftRf D TO. noguirenlee of sitisfaeto'y rasulls fiom reliance upon con tained ml oimit ion oi recommendations, anddisclaims >11 liability lot any resulting loss or damage." 0Z616A0 FUNCTIONAL FLUIDS Monsanto Company, 800 North Lindbergh Blvd., St. Louis, Missouri 63166 TOWOLDMON0028524 WATER_PCB-00012993 Therminol 55 is a low-cost synthetic heat transfer fluid developed for use in non-pressurized, indirect heating systems. Added to the ex tensive Monsanto line of heat transfer fluids to meet exacting needs, Therminol 55 demonstrates thermal stability supe rior to that of hydrocarbon oils of comparative cost. System start-up at temperatures as low as 0F. is possible, due to the low temperature viscosity characteristics of Therminol 55. It can be used at temperatures up to 600F. At 550F. and below, the fluid has extremely long life. Therminol 55 systems should be blanketed with an inert atmosphere to minimize fluid oxidation. A system relief valve should also be provided. Unlike the Therminol FR (fire-resistant) fluids, Therminol 55 can support combustion. For detailed system information, contact your local Monsanto sales office, or write to: Monsanto Company, Functional Fluids, 800 N. Lindbergh Blvd., St. Louis, Mo. 63166. TYPICAL PROPERTIES OF THERMINOL 55 Composition Appearance Odor Pour Point Flash Point Flame Point Autoignition Temperature Refractive Index API Gravity 60/60F. Specific Gravity g/cc @,25C. Lb./gallon Average Molecular Weight Alkylated Aromatics Clear Brown Liquid Odorless --20F. 355F. 410F. 670F. n?Ds 1.5035 26.6 0.895 7.5 340 Temp. F. 0 100 200 300 400 500 600 *t*lupol*led Data FLUID PROPERTIES OF THERMINOL 65 Density gm/cc 0.9148 0-8775 0.8403 0.8031 0.7658 0.7286* 0.6913* Kinematic Viscosity cs 1610.0 30.1 5.0 2,10* 1.18 0,80* 0.60* Specific Heat BTU/Lb.'F. 0.420* 0.472 0.522 0.572 0.620 0.670 0.718* Thermal Conductivity BTU/hr.-ft.-F. 0.0813* 0.0784 0.0753 0.0724 0.0692 0.0661* 0.0630* Vapor Pressure mm Hg - 0.5* 3.0 10 40 100* 250* 026 J 641 TOWOLDMON0028525 WATER_PCB-00012994 THERMAL CONDUCTIVITY BTU/HR.-FT.-F 6o do o o 0.7 LlJ si H 0.6 CD 1 5 X o u. OUJ 0. " 0.5 SPECIFIC HEAT AND THERMAL CONDUCTIVITY 0.4 0 -- PECIF1C HEAT THERMAL CONDUCTIVITY 100 200 300 400 500 600 TEMPERATURE, F. 0.9 d * 08 LQU_ </) s 4 CE C3 0.7 SPECIFIC GRAVITY o 100 200 300 400 500 600 TEMPERATURE --F. ^6l6V TOWOLDMON0028526 WATER_PCB-00012995 TOWOLDMON0028527 WATER_PCB-00012996