Strict Standards: Static function WP_Table_Builder\Inc\Common\Traits\Init_Once::init_process() should not be abstract in /home/approl35/public_html/wp-content/plugins/wp-table-builder/inc/common/traits/class-init-once.php on line 44
Appro Thermic Fluid Oils - Approlubes Pvt. Ltd

Thermic Fluid Oils

Appro Lubes - Appro Thermic Fluid Oils

Thermal fluid oil suppliers have a wide range of industrial applications, allowing for advanced heat control systems, far greater performance, and economy, all of which can be tailored to the specific and concrete needs of each industrial activity. The thermal oil heating process, whether mineral, synthetic, or medicinal, can be tailored to the specific requirements of each industry or company, whether in the Pharmaceutical, Food grade, Chemical industries, Plastic industries, Plywood industries, Electroplating industries or Wood treatment industries

Thermal fluids oils are typically non-corrosive and do not require the same treatment as water to prevent hard water deposits from forming in the system.

What exactly are thermic fluid oils?

Thermic oils are fluids that are used to move heat from one location to another. The oil is first heated with the help of a burner or any resistance method and then passed through a heat transfer system to be used in places other than the heat source.

How is Thermic fluid Oil obtained?

Oils are petroleum-derived products. After the gases and other products have been obtained, the waste is distilled again at a higher temperature and in a vacuum. This produces the mineral bases from which the oils are made. These oils are refined by adding or removing compounds, which alters their viscosity, freezing point, operating temperature, and other properties.

Characteristics of Thermal Fluid Oil

Stability: Oils should be stable within the parameters specified by the manufacturer, and their composition should not change as a result of the heat or work to which they will be subjected. Unstable oils emit gases and insoluble waste, which harm the system.

Oxidation: Oils should be oxidation resistant. This happens faster as the temperature rises, causing an increase in viscosity and a decrease in heat transfer efficiency.

Coefficient of transfer Oils should have a high coefficient of transfer. The higher the coefficient, the better the system.

Life expectancy: Oil service life increases with proper use and a good system design, as well as good maintenance and monitoring of the characteristics of the oils that degrade with use.

How is Thermic oil useful in the

1) pharmaceutical industry

Thermal oil heater systems are used in the pharmaceutical industry to help manufacture pharmaceuticals, cosmetic and medical creams, as well as laminated film, foil, and paper. Thermal mediums carry out the distillation process to achieve the final product results.
Pharmaceutical processing necessitates the use of a specific heat transfer fluid that is designed to operate at the proper temperature for extended periods of time. Choosing the right thermic fluid oil can improve the efficiency of your system and extend the life of both the fluid and the system.

2) Plastic Industries

Heat transfer oil for plastics, polymers, and styrene.
Engineers working in plastic, polymer, and styrene manufacturing plants will use heat transfer systems for a variety of applications such as:

  • Moulding \Extrusion
  • Heating by pressing
  • Tracing a line
  • Rolls for coating
  • Vulcanizing

For these applications, heat transfer oil with a wide temperature range is required to ensure maximum efficiency and effective heat transfer.

3) Food Grade Industry

Appro Thermic fluid oil is frequently used in a food and beverage processing plant to heat and cool products. Heat transfer fluids in heat exchangers can absorb excess heat energy and transfer it away from the product or transfer heat energy to the product.
Heat exchanging oils are used in food and beverage processing for a variety of purposes such as beer brewing, vegetable oil deodorization, food additive manufacturing, food packaging production, and food preparation such as baking, frying, and cooking.
Appro Thermic fluid Oil suppliers is without a doubt the first choice of all customers. HPCL manufactures its own lube base oils, ensuring consistency in quality and uniformity of finished oil parameters.

4) Chemical Industry

Chemicals are ubiquitous in our daily lives. Chemistry can be found in the foods we eat, the shampoo we use to wash our hair, and the paints we use in our homes.
Thermal fluid oil systems, are used for the heating of polymerization plants, poly-condensation plants, spinning head heating, and the production of polyester fibres, but also in the plastic extrusion sector, for the temperature control of kneaders, dryers, suction filters, and reactors.
Appro Thermic fluid oil can be used to keep temperatures high while also cooling processes and removing exothermic heat.

5) Plywood Industry

The wood and timber industry’s manufacturers face a number of challenges. High temperatures, high humidity, and heavy loads, not to mention large amounts of dust and pollutants, must be dealt with by your equipment.
As a result, Appro thermic Fluid oil has developed a line of lubricants, greases, and oils specifically for the wood manufacturing industry.

Our Products:

1) Appro Therm 500

This grade is made from petroleum stocks that have been refined using a special process that removes the thermally unstable components. Appro Therm 500 is recommended for use in applications with a maximum bulk oil temperature of 290°C. It also has the following advantages.

  • Outstanding oxidation and chemical stability
  • Excellent heat transfer properties
  • Volatility is low
  • It is non-corrosive and non-toxic

2) Appro Therm 600

This grade is made from high-quality petroleum base stocks and fortified with high-performance additives to improve performance at higher temperatures. It has the following distinguishing characteristics.

  • Superior performance in indirect closed fluid heat transfer systems with bulk operating temperatures up to 320°C.
  • Longer life, less oxidation, and less thermal degradation.
  • Fouling and deposit formation on the heat transfer surface are kept to a minimum. As a result, sustained heat transfer characteristics.

What Makes Appro Lubes Thermic Fluid Oil stand apart from the competitors:

  • The ability to provide compatible top-off fluids to the majority of competitive fluids at a competitive price.
  • There is no minimum purchase requirement for any of our fluids. ­­­­
  • Products are always in stock, with strategic inventory strategically placed in key locations.
  • System cleaners that are compatible with both mineral oil and synthetic fluids. These cleaners are efficient at removing sludge and restoring system efficiency to clogged systems.
  • The ability to meet short-term demands
  • Assist in troubleshooting issues with your hot oil system.
  • System design consultation
  • Diverse product portfolio to meet operating temperatures ranging from -127°F to 675°F.




About Us




Where To Buy

Our Blog

Our Policy

Registered Office

# 163,1st Floor, Rajeshwari Complex, R.V Road Vishweshwarapura, Minerva Circle, Bengaluru -560004.
Tel : +91 080-2657 7771 / 72 / 74     |  Mob : +91 97431 6200 / 400
E-Mail :

× Whatsapp Us