Shreyas Petroleum Additives Ltd.

Vastrapur, Ahmedabad, Gujarat

Due to oxidation of Heat Transfer Fluid Acid Formation in the thermic fluid takes place. This can be identify by measuring Total Acid Number (TAN) of thermic fluid. TAN above 1 is harmful to thermic fluid system as discussed below :

• Higher TAN thermic fluid increases insoluble ( carbon formation).
• It starts sticking on the metal surface. It affects heat transfer efficiency of the thermic fluid system.
• It corrodes metal surface.

SigmaTHERM^®-AC : Additive exhibits exceptional acid neutralization property for the hydrocarbon structures found in most mineral and heat transfer fluids. It reacts with acid formed in thermic fluid and the same.

SigmaTHERM^®-AC : additive is ideal to use with heat transfer oils, particularly when they become acidic. It's amazing Powerful Action provides a dramatic reduction in the TOTAL ACID NUMBER ( TAN) of heat transfer media and protects metal from corrosion. It also provides detergency means it cleans metal surface.