Heat transfer fluids, also known as thermal oils, are engineered to manage thermal energy in machine cooling, metalworking, and process heating applications. These fluids encompass various products such as circulating coolants, antifreezes, chiller fluids, and refrigerants. Their purpose is to either provide cooling or transfer heat within machinery, combustion engines, or process equipment. Specifically, heater oils, a type of thermal fluid, are utilized to transfer or supply heat to specific areas near machinery or process equipment.
Refrigerants, antifreezes, and heat transfer oils typically operate by delivering indirect heating or cooling without coming into direct contact with the equipment. Conversely, quenchants and other metalworking fluids directly contact components or workpieces. Heat transfer oils are frequently applied in chillers, coolers, and circulating process heaters. Refrigerants provide cooling by undergoing phase changes that involve both heat transfer and evaporative cooling.
Sinopec Heat Transfer Oil and Product Specifications
Sinopec heat transfer oils are designed to offer exceptional thermal stability and reliable performance across a wide range of temperatures. These thermal oils and fluids can differ significantly in chemical makeup, with synthetic products containing diester and ester compounds, water-glycol, polyglycol fluids, and silicone-based oils. They are typically formulated using inorganic and alkaline organic compounds and are diluted before use to concentrations ranging from 3 to 10 percent.
Non-synthetic solutions include mineral and petroleum oils, which sometimes contain water. Synthetic products, while typically more expensive than non-synthetic options, offer superior cooling performance and fire resistance. Semi-synthetic fluids provide cooling performance that falls between soluble oil and fully synthetic fluids, making them a versatile choice for various applications.
Applications of Sinopec Heat Transfer Oils
Sinopec heat transfer oils are utilized in a vast array of industries and applications. These include aerospace, marine, automotive, and military uses, as well as in processing equipment, combustion engines, compressors, gears, piston pumps, and final drives.
Custom-formulated Sinopec thermal oils are engineered to offer additional benefits such as corrosion prevention, microbial growth inhibition, and oxidation resistance. For environmentally conscious industries, biodegradable heat transfer oils are available, breaking down into harmless chemicals when released, reducing their environmental footprint.
In industries like pharmaceuticals and food and beverage manufacturing, Sinopec offers heat transfer oils that meet specific safety and regulatory standards, ensuring compliance and safe usage in sensitive applications.
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