TMC-649 ENGINEERED FLUID

TMC-649 Engineered Fluid is a direct replacement for, and is miscible with 3M Novec® 649. TMC-649 is a clear, colorless and low odor fluid designed as a replacement for ozone depleting substances (ODSs) and compounds with high global warming potentials (GWPs) such as sulfur hexafluoride (SF6) and hydrofluorocarbons (HFCs), such as HFC-134a and HFC 245fa. TMC-649 is an advanced heat transfer fluid, balancing customer needs for physical, thermal and electrical properties, with desirable environmental properties.   APPLICATIONS TMC-649 is a chemically identical replacement for 3M Novec™ 649 with specific properties suitable for heat transfer applications where non-flammability and environmental concerns are important. Electronics Cooling (Dual Phase)  Computer/Data Center Cooling Power Electronics such as IGBTs or inverters Generators Solar Applications Transformers and other equipment  Heat Transfer   PHYSICAL PROPERTIES COMPARISON Property 3M™ Novec™ 649 TMC-649 CAS # 7