Pharmaceutical Heat Transfer Fluids

Different sectors often demand industry specific lubrication solutions for the critical processes involved, and this also applies to those working in the field of pharmaceuticals. Leading industrial and commercial lubricant manufacturers like Paratherm have developed advanced heat transfer fluids designed specifically for use in sensitive pharmaceutical processes which offer numerous advantages over more traditional fluids.

Paratherm’s pharmaceutical heat transfer fluids are designed for both specialised high and low temperature isolation techniques used in the industry along with many other unit operations. The original low temperature fluids developed by the specialist team at Paratherm are now widely used in the pharmaceutical sector to the benefit of many operations.

These state-of-the-art heat transfer fluids are often selected as they represent a low maintenance alternative to employing silicones and glycols while offering greater levels of efficiency. USP grade fluids are also provided by Paratherm that are especially suited to the most sensitive technique of pharmaceutical processing.

Key characteristics for pharmaceutical heat transfer fluids

Heat transfer fluids (HTFs) for use in the pharmaceutical industry must meet an extensive range of both operating and regulatory requirements. As a result, cutting-edge HTFs engineered by leading brands like Paratherm are specially formulated with valuable attributes to meet specific applications.

Broad temperature range

In many cases pharmaceutical processes can require both very high temperatures and very low temperatures to achieve certain outcomes. Cold temperatures are required for manufacturing techniques like crystallisation, and for ensuring stability in storage, while high temperatures are necessary to create chemical reactions and sterilisation. As a result, pharmaceutical fluids must work effectively across a wide range.

High thermal stability

Pharmaceutical HTFs also need to be resistant to irreversible changes in their chemical and physical properties at a range of temperatures. This allows fluids to last for longer, leading to increased HTF service life and decreased maintenance intervals.

Food-grade compliance

While not all pharmaceutical processes need food safe fluids, many must meet specific food-grade standards and regulatory requirements to guarantee they are safe to use if incidental food contact occurs.

Low toxicity

Regulatory requirements insist that HTFs for pharmaceutical use are non-corrosive and non-toxic to prevent contamination in consumable pharmaceuticals.

Low viscosity

Pumpability is an important factor to consider in low temperature pharmaceutical processes. Low viscosity HTFs are easier to pump, enhancing flow rates and improving heat transfer efficiency under such conditions.

Considerations for choosing a pharmaceutical heat transfer fluid

When selecting a HTF for pharmaceutical applications, there are many points to consider to make sure that the fluid is fit for purpose.

Temperature requirements

Select a HTF with both high boiling and low freezing points so that the fluid remains stable across a broad temperature spectrum, preventing unwanted chemical reactions.

Toxicity

The pharmaceutical fluids should also be non-toxic. This will promote the health and safety of employees and protect the integrity of end products.

System compatibility

The HTF must be completely compatible with all materials in the heat transfer system to stop leaks, corrosion and degradation. Consider pipes, seals and other key components in the system.

Regulatory compliance

Every pharmaceutical application has its own specific regulatory requirements. Ensure the HTF you select meets both local regulations and industry standards for purity, safety and environmental impact. Choosing a non-toxic, biodegradable HTF can help answer these requirements.

If you require pharmaceutical heat transfer fluids like those formulated by Paratherm for your facility you can always rely on us here at Oil Store. Browse our list of available fluids below and don’t hesitate to contact us if you require more product information.