PALTHERM-500, 600

INDUSTRIAL LUBRICANTS THERMIC FLUIDS PALTHERM-500, 600 PALTHERM - 500, 600 are high performance products designed for heat transfer in Textile, Pharmaceutical, Chemical and Processing Industries, equipped with indirect or secondary heating systems. They possess excellent resistance to thermal cracking and chemical oxidation and are non- corrosive and non-toxic. They possess high specific heats and thermal conductivities that provide good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures. PALTHERM Heat Transfer Fluids are formulated from very stable high viscosity ndexbase ols, coupled with alow pour point and fortified with high temperature oxidation inhibitors. PALTHERM Heat Transfer Fluids are recommended for use in closed, forced circulation with indirect or secondary heating systems, equipped with expansion tanks. The temperature of the oil fim surrounding the heating element should be about 15°C to 30°C above the bulk oil temperature. Higher than this may lead to deposit of sludge and coke which would interfere withthe heat transfer rates and also shortenthe service if of the ol PALTHERM - 500 and PALTHERM - 600 grades are suitable for heat transfer system operating up to 290°C & 320°C respectively These oils are not recommended for use in open systems where hot ol is exposed directly tothe air. If they spray or escape from leakage points, hat ols may spontaneously ignite. PACKING: 210L, 50L, 20L CHARACTERISTICS S.NO. | PROPERTIES ee 500 600 1 Kinematic Viscosity, St @40°C 28-32 28-32 2 Viscosity Index, min 90 100 3 Fash Point, COC.*C, min 200 210 4 Pour Point, °C min 3 2 6 Copper Strip Corrosion, 3 hrs. @100°C, (ASTM), max. 1 1 6 Neutalisation Number, mg KOH/gm., max. 015 045 * The specifications are subject to vaiations/ development / customization.